Re-Structure fisrt-chart

Week8/first-chart/.helmignore

+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

Week8/first-chart/Chart.lock

+dependencies:
+- name: minio
+  repository: ""
+  version: 13.0.3
+- name: mongodb
+  repository: ""
+  version: 14.5.1
+digest: sha256:bc6afbf47625894eca611e3cbacecfef71cb895fe6f0a50a282e0b35feaa393b
+generated: "2024-01-17T10:30:37.874676+07:00"

Week8/first-chart/Chart.yaml

+apiVersion: v2
+name: firstchart
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"
+dependencies:
+  - name: minio
+    version: "13.0.3"
+    # repository: "https://charts.bitnami.com/bitnami"
+  # - name: postgresql
+  #   version: "13.2.30"
+  #   repository: "https://charts.bitnami.com/bitnami"
+  - name: mongodb
+    version: "14.5.1"
+    # repository: "https://charts.bitnami.com/bitnami"
\ No newline at end of file

Week8/first-chart/charts/minio/.helmignore

+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

Week8/first-chart/charts/minio/Chart.lock

+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 2.14.1
+digest: sha256:5ccbe5f1fe4459864a8c9d7329c400b678666b6cfb1450818a830bda81995bc3
+generated: "2023-12-20T13:12:44.360951103Z"

Week8/first-chart/charts/minio/Chart.yaml

+annotations:
+  category: Infrastructure
+  images: |
+    - name: minio-client
+      image: docker.io/bitnami/minio-client:2024.1.13-debian-11-r0
+    - name: minio
+      image: docker.io/bitnami/minio:2024.1.16-debian-11-r0
+    - name: os-shell
+      image: docker.io/bitnami/os-shell:11-debian-11-r94
+  licenses: Apache-2.0
+apiVersion: v2
+appVersion: 2024.1.16
+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/bitnamicharts
+  tags:
+  - bitnami-common
+  version: 2.x.x
+description: MinIO(R) is an object storage server, compatible with Amazon S3 cloud
+  storage service, mainly used for storing unstructured data (such as photos, videos,
+  log files, etc.).
+home: https://bitnami.com
+icon: https://bitnami.com/assets/stacks/minio/img/minio-stack-220x234.png
+keywords:
+- minio
+- storage
+- object-storage
+- s3
+- cluster
+maintainers:
+- name: VMware, Inc.
+  url: https://github.com/bitnami/charts
+name: minio
+sources:
+- https://github.com/bitnami/charts/tree/main/bitnami/minio
+version: 13.0.3

Week8/first-chart/charts/minio/charts/common/.helmignore

+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

Week8/first-chart/charts/minio/charts/common/Chart.yaml

+annotations:
+  category: Infrastructure
+  licenses: Apache-2.0
+apiVersion: v2
+appVersion: 2.14.1
+description: A Library Helm Chart for grouping common logic between bitnami charts.
+  This chart is not deployable by itself.
+home: https://bitnami.com
+icon: https://bitnami.com/downloads/logos/bitnami-mark.png
+keywords:
+- common
+- helper
+- template
+- function
+- bitnami
+maintainers:
+- name: VMware, Inc.
+  url: https://github.com/bitnami/charts
+name: common
+sources:
+- https://github.com/bitnami/charts
+type: library
+version: 2.14.1

Week8/first-chart/charts/minio/charts/common/README.md

+# Bitnami Common Library Chart
+
+A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between Bitnami charts.
+
+## TL;DR
+
+```yaml
+dependencies:
+  - name: common
+    version: 2.x.x
+    repository: oci://registry-1.docker.io/bitnamicharts
+```
+
+```console
+helm dependency update
+```
+
+```yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "common.names.fullname" . }}
+data:
+  myvalue: "Hello World"
+```
+
+Looking to use our applications in production? Try [VMware Tanzu Application Catalog](https://bitnami.com/enterprise), the enterprise edition of Bitnami Application Catalog.
+
+## Introduction
+
+This chart provides a common template helpers which can be used to develop new charts using [Helm](https://helm.sh) package manager.
+
+Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
+
+## Prerequisites
+
+- Kubernetes 1.23+
+- Helm 3.8.0+
+
+## Parameters
+
+## Special input schemas
+
+### ImageRoot
+
+```yaml
+registry:
+  type: string
+  description: Docker registry where the image is located
+  example: docker.io
+
+repository:
+  type: string
+  description: Repository and image name
+  example: bitnami/nginx
+
+tag:
+  type: string
+  description: image tag
+  example: 1.16.1-debian-10-r63
+
+pullPolicy:
+  type: string
+  description: Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
+
+pullSecrets:
+  type: array
+  items:
+    type: string
+  description: Optionally specify an array of imagePullSecrets (evaluated as templates).
+
+debug:
+  type: boolean
+  description: Set to true if you would like to see extra information on logs
+  example: false
+
+## An instance would be:
+# registry: docker.io
+# repository: bitnami/nginx
+# tag: 1.16.1-debian-10-r63
+# pullPolicy: IfNotPresent
+# debug: false
+```
+
+### Persistence
+
+```yaml
+enabled:
+  type: boolean
+  description: Whether enable persistence.
+  example: true
+
+storageClass:
+  type: string
+  description: Ghost data Persistent Volume Storage Class, If set to "-", storageClassName: "" which disables dynamic provisioning.
+  example: "-"
+
+accessMode:
+  type: string
+  description: Access mode for the Persistent Volume Storage.
+  example: ReadWriteOnce
+
+size:
+  type: string
+  description: Size the Persistent Volume Storage.
+  example: 8Gi
+
+path:
+  type: string
+  description: Path to be persisted.
+  example: /bitnami
+
+## An instance would be:
+# enabled: true
+# storageClass: "-"
+# accessMode: ReadWriteOnce
+# size: 8Gi
+# path: /bitnami
+```
+
+### ExistingSecret
+
+```yaml
+name:
+  type: string
+  description: Name of the existing secret.
+  example: mySecret
+keyMapping:
+  description: Mapping between the expected key name and the name of the key in the existing secret.
+  type: object
+
+## An instance would be:
+# name: mySecret
+# keyMapping:
+#   password: myPasswordKey
+```
+
+#### Example of use
+
+When we store sensitive data for a deployment in a secret, some times we want to give to users the possibility of using theirs existing secrets.
+
+```yaml
+# templates/secret.yaml
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  labels:
+    app: {{ include "common.names.fullname" . }}
+type: Opaque
+data:
+  password: {{ .Values.password | b64enc | quote }}
+
+# templates/dpl.yaml
+---
+...
+      env:
+        - name: PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: {{ include "common.secrets.name" (dict "existingSecret" .Values.existingSecret "context" $) }}
+              key: {{ include "common.secrets.key" (dict "existingSecret" .Values.existingSecret "key" "password") }}
+...
+
+# values.yaml
+---
+name: mySecret
+keyMapping:
+  password: myPasswordKey
+```
+
+### ValidateValue
+
+#### NOTES.txt
+
+```console
+{{- $validateValueConf00 := (dict "valueKey" "path.to.value00" "secret" "secretName" "field" "password-00") -}}
+{{- $validateValueConf01 := (dict "valueKey" "path.to.value01" "secret" "secretName" "field" "password-01") -}}
+
+{{ include "common.validations.values.multiple.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
+```
+
+If we force those values to be empty we will see some alerts
+
+```console
+helm install test mychart --set path.to.value00="",path.to.value01=""
+    'path.to.value00' must not be empty, please add '--set path.to.value00=$PASSWORD_00' to the command. To get the current value:
+
+        export PASSWORD_00=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-00}" | base64 -d)
+
+    'path.to.value01' must not be empty, please add '--set path.to.value01=$PASSWORD_01' to the command. To get the current value:
+
+        export PASSWORD_01=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-01}" | base64 -d)
+```
+
+## Upgrading
+
+### To 1.0.0
+
+[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
+
+#### What changes were introduced in this major version?
+
+- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
+- Use `type: library`. [Here](https://v3.helm.sh/docs/faq/#library-chart-support) you can find more information.
+- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
+
+#### Considerations when upgrading to this version
+
+- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
+- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
+- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
+
+#### Useful links
+
+- <https://docs.bitnami.com/tutorials/resolve-helm2-helm3-post-migration-issues/>
+- <https://helm.sh/docs/topics/v2_v3_migration/>
+- <https://helm.sh/blog/migrate-from-helm-v2-to-helm-v3/>
+
+## License
+
+Copyright &copy; 2023 VMware, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+<http://www.apache.org/licenses/LICENSE-2.0>
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

Week8/first-chart/charts/minio/charts/common/templates/_affinities.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+
+{{/*
+Return a soft nodeAffinity definition
+{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.nodes.soft" -}}
+preferredDuringSchedulingIgnoredDuringExecution:
+  - preference:
+      matchExpressions:
+        - key: {{ .key }}
+          operator: In
+          values:
+            {{- range .values }}
+            - {{ . | quote }}
+            {{- end }}
+    weight: 1
+{{- end -}}
+
+{{/*
+Return a hard nodeAffinity definition
+{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.nodes.hard" -}}
+requiredDuringSchedulingIgnoredDuringExecution:
+  nodeSelectorTerms:
+    - matchExpressions:
+        - key: {{ .key }}
+          operator: In
+          values:
+            {{- range .values }}
+            - {{ . | quote }}
+            {{- end }}
+{{- end -}}
+
+{{/*
+Return a nodeAffinity definition
+{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.nodes" -}}
+  {{- if eq .type "soft" }}
+    {{- include "common.affinities.nodes.soft" . -}}
+  {{- else if eq .type "hard" }}
+    {{- include "common.affinities.nodes.hard" . -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Return a topologyKey definition
+{{ include "common.affinities.topologyKey" (dict "topologyKey" "BAR") -}}
+*/}}
+{{- define "common.affinities.topologyKey" -}}
+{{ .topologyKey | default "kubernetes.io/hostname" -}}
+{{- end -}}
+
+{{/*
+Return a soft podAffinity/podAntiAffinity definition
+{{ include "common.affinities.pods.soft" (dict "component" "FOO" "customLabels" .Values.podLabels "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "extraPodAffinityTerms" .Values.extraPodAffinityTerms "context" $) -}}
+*/}}
+{{- define "common.affinities.pods.soft" -}}
+{{- $component := default "" .component -}}
+{{- $customLabels := default (dict) .customLabels -}}
+{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
+{{- $extraPodAffinityTerms := default (list) .extraPodAffinityTerms -}}
+preferredDuringSchedulingIgnoredDuringExecution:
+  - podAffinityTerm:
+      labelSelector:
+        matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" .context )) | nindent 10 }}
+          {{- if not (empty $component) }}
+          {{ printf "app.kubernetes.io/component: %s" $component }}
+          {{- end }}
+          {{- range $key, $value := $extraMatchLabels }}
+          {{ $key }}: {{ $value | quote }}
+          {{- end }}
+      topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+    weight: 1
+  {{- range $extraPodAffinityTerms }}
+  - podAffinityTerm:
+      labelSelector:
+        matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" $.context )) | nindent 10 }}
+          {{- if not (empty $component) }}
+          {{ printf "app.kubernetes.io/component: %s" $component }}
+          {{- end }}
+          {{- range $key, $value := .extraMatchLabels }}
+          {{ $key }}: {{ $value | quote }}
+          {{- end }}
+      topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+    weight: {{ .weight | default 1 -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Return a hard podAffinity/podAntiAffinity definition
+{{ include "common.affinities.pods.hard" (dict "component" "FOO" "customLabels" .Values.podLabels "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "extraPodAffinityTerms" .Values.extraPodAffinityTerms "context" $) -}}
+*/}}
+{{- define "common.affinities.pods.hard" -}}
+{{- $component := default "" .component -}}
+{{- $customLabels := default (dict) .customLabels -}}
+{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
+{{- $extraPodAffinityTerms := default (list) .extraPodAffinityTerms -}}
+requiredDuringSchedulingIgnoredDuringExecution:
+  - labelSelector:
+      matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" .context )) | nindent 8 }}
+        {{- if not (empty $component) }}
+        {{ printf "app.kubernetes.io/component: %s" $component }}
+        {{- end }}
+        {{- range $key, $value := $extraMatchLabels }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+  {{- range $extraPodAffinityTerms }}
+  - labelSelector:
+      matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" $.context )) | nindent 8 }}
+        {{- if not (empty $component) }}
+        {{ printf "app.kubernetes.io/component: %s" $component }}
+        {{- end }}
+        {{- range $key, $value := .extraMatchLabels }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Return a podAffinity/podAntiAffinity definition
+{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.pods" -}}
+  {{- if eq .type "soft" }}
+    {{- include "common.affinities.pods.soft" . -}}
+  {{- else if eq .type "hard" }}
+    {{- include "common.affinities.pods.hard" . -}}
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_capabilities.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+
+{{/*
+Return the target Kubernetes version
+*/}}
+{{- define "common.capabilities.kubeVersion" -}}
+{{- if .Values.global }}
+    {{- if .Values.global.kubeVersion }}
+    {{- .Values.global.kubeVersion -}}
+    {{- else }}
+    {{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
+    {{- end -}}
+{{- else }}
+{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for poddisruptionbudget.
+*/}}
+{{- define "common.capabilities.policy.apiVersion" -}}
+{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "policy/v1beta1" -}}
+{{- else -}}
+{{- print "policy/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for networkpolicy.
+*/}}
+{{- define "common.capabilities.networkPolicy.apiVersion" -}}
+{{- if semverCompare "<1.7-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "extensions/v1beta1" -}}
+{{- else -}}
+{{- print "networking.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for cronjob.
+*/}}
+{{- define "common.capabilities.cronjob.apiVersion" -}}
+{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "batch/v1beta1" -}}
+{{- else -}}
+{{- print "batch/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for daemonset.
+*/}}
+{{- define "common.capabilities.daemonset.apiVersion" -}}
+{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "extensions/v1beta1" -}}
+{{- else -}}
+{{- print "apps/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for deployment.
+*/}}
+{{- define "common.capabilities.deployment.apiVersion" -}}
+{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "extensions/v1beta1" -}}
+{{- else -}}
+{{- print "apps/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for statefulset.
+*/}}
+{{- define "common.capabilities.statefulset.apiVersion" -}}
+{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "apps/v1beta1" -}}
+{{- else -}}
+{{- print "apps/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for ingress.
+*/}}
+{{- define "common.capabilities.ingress.apiVersion" -}}
+{{- if .Values.ingress -}}
+{{- if .Values.ingress.apiVersion -}}
+{{- .Values.ingress.apiVersion -}}
+{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "extensions/v1beta1" -}}
+{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "networking.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "networking.k8s.io/v1" -}}
+{{- end }}
+{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "extensions/v1beta1" -}}
+{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "networking.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "networking.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for RBAC resources.
+*/}}
+{{- define "common.capabilities.rbac.apiVersion" -}}
+{{- if semverCompare "<1.17-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "rbac.authorization.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "rbac.authorization.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for CRDs.
+*/}}
+{{- define "common.capabilities.crd.apiVersion" -}}
+{{- if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "apiextensions.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "apiextensions.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for APIService.
+*/}}
+{{- define "common.capabilities.apiService.apiVersion" -}}
+{{- if semverCompare "<1.10-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "apiregistration.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "apiregistration.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for Horizontal Pod Autoscaler.
+*/}}
+{{- define "common.capabilities.hpa.apiVersion" -}}
+{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .context) -}}
+{{- if .beta2 -}}
+{{- print "autoscaling/v2beta2" -}}
+{{- else -}}
+{{- print "autoscaling/v2beta1" -}}
+{{- end -}}
+{{- else -}}
+{{- print "autoscaling/v2" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for Vertical Pod Autoscaler.
+*/}}
+{{- define "common.capabilities.vpa.apiVersion" -}}
+{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .context) -}}
+{{- if .beta2 -}}
+{{- print "autoscaling/v2beta2" -}}
+{{- else -}}
+{{- print "autoscaling/v2beta1" -}}
+{{- end -}}
+{{- else -}}
+{{- print "autoscaling/v2" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Returns true if PodSecurityPolicy is supported
+*/}}
+{{- define "common.capabilities.psp.supported" -}}
+{{- if semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .) -}}
+  {{- true -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Returns true if AdmissionConfiguration is supported
+*/}}
+{{- define "common.capabilities.admissionConfiguration.supported" -}}
+{{- if semverCompare ">=1.23-0" (include "common.capabilities.kubeVersion" .) -}}
+  {{- true -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for AdmissionConfiguration.
+*/}}
+{{- define "common.capabilities.admissionConfiguration.apiVersion" -}}
+{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "apiserver.config.k8s.io/v1alpha1" -}}
+{{- else if semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "apiserver.config.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "apiserver.config.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for PodSecurityConfiguration.
+*/}}
+{{- define "common.capabilities.podSecurityConfiguration.apiVersion" -}}
+{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "pod-security.admission.config.k8s.io/v1alpha1" -}}
+{{- else if semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "pod-security.admission.config.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "pod-security.admission.config.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Returns true if the used Helm version is 3.3+.
+A way to check the used Helm version was not introduced until version 3.3.0 with .Capabilities.HelmVersion, which contains an additional "{}}"  structure.
+This check is introduced as a regexMatch instead of {{ if .Capabilities.HelmVersion }} because checking for the key HelmVersion in <3.3 results in a "interface not found" error.
+**To be removed when the catalog's minimun Helm version is 3.3**
+*/}}
+{{- define "common.capabilities.supportsHelmVersion" -}}
+{{- if regexMatch "{(v[0-9])*[^}]*}}$" (.Capabilities | toString ) }}
+  {{- true -}}
+{{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_errors.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Through error when upgrading using empty passwords values that must not be empty.
+
+Usage:
+{{- $validationError00 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password00" "secret" "secretName" "field" "password-00") -}}
+{{- $validationError01 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password01" "secret" "secretName" "field" "password-01") -}}
+{{ include "common.errors.upgrade.passwords.empty" (dict "validationErrors" (list $validationError00 $validationError01) "context" $) }}
+
+Required password params:
+  - validationErrors - String - Required. List of validation strings to be return, if it is empty it won't throw error.
+  - context - Context - Required. Parent context.
+*/}}
+{{- define "common.errors.upgrade.passwords.empty" -}}
+  {{- $validationErrors := join "" .validationErrors -}}
+  {{- if and $validationErrors .context.Release.IsUpgrade -}}
+    {{- $errorString := "\nPASSWORDS ERROR: You must provide your current passwords when upgrading the release." -}}
+    {{- $errorString = print $errorString "\n                 Note that even after reinstallation, old credentials may be needed as they may be kept in persistent volume claims." -}}
+    {{- $errorString = print $errorString "\n                 Further information can be obtained at https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues/#credential-errors-while-upgrading-chart-releases" -}}
+    {{- $errorString = print $errorString "\n%s" -}}
+    {{- printf $errorString $validationErrors | fail -}}
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_images.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Return the proper image name
+{{ include "common.images.image" ( dict "imageRoot" .Values.path.to.the.image "global" .Values.global ) }}
+*/}}
+{{- define "common.images.image" -}}
+{{- $registryName := .imageRoot.registry -}}
+{{- $repositoryName := .imageRoot.repository -}}
+{{- $separator := ":" -}}
+{{- $termination := .imageRoot.tag | toString -}}
+{{- if .global }}
+    {{- if .global.imageRegistry }}
+     {{- $registryName = .global.imageRegistry -}}
+    {{- end -}}
+{{- end -}}
+{{- if .imageRoot.digest }}
+    {{- $separator = "@" -}}
+    {{- $termination = .imageRoot.digest | toString -}}
+{{- end -}}
+{{- if $registryName }}
+    {{- printf "%s/%s%s%s" $registryName $repositoryName $separator $termination -}}
+{{- else -}}
+    {{- printf "%s%s%s"  $repositoryName $separator $termination -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead)
+{{ include "common.images.pullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global) }}
+*/}}
+{{- define "common.images.pullSecrets" -}}
+  {{- $pullSecrets := list }}
+
+  {{- if .global }}
+    {{- range .global.imagePullSecrets -}}
+      {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets .name -}}
+      {{- else -}}
+        {{- $pullSecrets = append $pullSecrets . -}}
+      {{- end }}
+    {{- end -}}
+  {{- end -}}
+
+  {{- range .images -}}
+    {{- range .pullSecrets -}}
+      {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets .name -}}
+      {{- else -}}
+        {{- $pullSecrets = append $pullSecrets . -}}
+      {{- end -}}
+    {{- end -}}
+  {{- end -}}
+
+  {{- if (not (empty $pullSecrets)) }}
+imagePullSecrets:
+    {{- range $pullSecrets | uniq }}
+  - name: {{ . }}
+    {{- end }}
+  {{- end }}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names evaluating values as templates
+{{ include "common.images.renderPullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $) }}
+*/}}
+{{- define "common.images.renderPullSecrets" -}}
+  {{- $pullSecrets := list }}
+  {{- $context := .context }}
+
+  {{- if $context.Values.global }}
+    {{- range $context.Values.global.imagePullSecrets -}}
+      {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" $context)) -}}
+      {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
+      {{- end -}}
+    {{- end -}}
+  {{- end -}}
+
+  {{- range .images -}}
+    {{- range .pullSecrets -}}
+      {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" $context)) -}}
+      {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
+      {{- end -}}
+    {{- end -}}
+  {{- end -}}
+
+  {{- if (not (empty $pullSecrets)) }}
+imagePullSecrets:
+    {{- range $pullSecrets | uniq }}
+  - name: {{ . }}
+    {{- end }}
+  {{- end }}
+{{- end -}}
+
+{{/*
+Return the proper image version (ingores image revision/prerelease info & fallbacks to chart appVersion)
+{{ include "common.images.version" ( dict "imageRoot" .Values.path.to.the.image "chart" .Chart ) }}
+*/}}
+{{- define "common.images.version" -}}
+{{- $imageTag := .imageRoot.tag | toString -}}
+{{/* regexp from https://github.com/Masterminds/semver/blob/23f51de38a0866c5ef0bfc42b3f735c73107b700/version.go#L41-L44 */}}
+{{- if regexMatch `^([0-9]+)(\.[0-9]+)?(\.[0-9]+)?(-([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?(\+([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?$` $imageTag -}}
+    {{- $version := semver $imageTag -}}
+    {{- printf "%d.%d.%d" $version.Major $version.Minor $version.Patch -}}
+{{- else -}}
+    {{- print .chart.AppVersion -}}
+{{- end -}}
+{{- end -}}
+

Week8/first-chart/charts/minio/charts/common/templates/_ingress.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+
+{{/*
+Generate backend entry that is compatible with all Kubernetes API versions.
+
+Usage:
+{{ include "common.ingress.backend" (dict "serviceName" "backendName" "servicePort" "backendPort" "context" $) }}
+
+Params:
+  - serviceName - String. Name of an existing service backend
+  - servicePort - String/Int. Port name (or number) of the service. It will be translated to different yaml depending if it is a string or an integer.
+  - context - Dict - Required. The context for the template evaluation.
+*/}}
+{{- define "common.ingress.backend" -}}
+{{- $apiVersion := (include "common.capabilities.ingress.apiVersion" .context) -}}
+{{- if or (eq $apiVersion "extensions/v1beta1") (eq $apiVersion "networking.k8s.io/v1beta1") -}}
+serviceName: {{ .serviceName }}
+servicePort: {{ .servicePort }}
+{{- else -}}
+service:
+  name: {{ .serviceName }}
+  port:
+    {{- if typeIs "string" .servicePort }}
+    name: {{ .servicePort }}
+    {{- else if or (typeIs "int" .servicePort) (typeIs "float64" .servicePort) }}
+    number: {{ .servicePort | int }}
+    {{- end }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Print "true" if the API pathType field is supported
+Usage:
+{{ include "common.ingress.supportsPathType" . }}
+*/}}
+{{- define "common.ingress.supportsPathType" -}}
+{{- if (semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .)) -}}
+{{- print "false" -}}
+{{- else -}}
+{{- print "true" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Returns true if the ingressClassname field is supported
+Usage:
+{{ include "common.ingress.supportsIngressClassname" . }}
+*/}}
+{{- define "common.ingress.supportsIngressClassname" -}}
+{{- if semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .) -}}
+{{- print "false" -}}
+{{- else -}}
+{{- print "true" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return true if cert-manager required annotations for TLS signed
+certificates are set in the Ingress annotations
+Ref: https://cert-manager.io/docs/usage/ingress/#supported-annotations
+Usage:
+{{ include "common.ingress.certManagerRequest" ( dict "annotations" .Values.path.to.the.ingress.annotations ) }}
+*/}}
+{{- define "common.ingress.certManagerRequest" -}}
+{{ if or (hasKey .annotations "cert-manager.io/cluster-issuer") (hasKey .annotations "cert-manager.io/issuer") (hasKey .annotations "kubernetes.io/tls-acme") }}
+    {{- true -}}
+{{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_labels.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+
+{{/*
+Kubernetes standard labels
+{{ include "common.labels.standard" (dict "customLabels" .Values.commonLabels "context" $) -}}
+*/}}
+{{- define "common.labels.standard" -}}
+{{- if and (hasKey . "customLabels") (hasKey . "context") -}}
+{{- $default := dict "app.kubernetes.io/name" (include "common.names.name" .context) "helm.sh/chart" (include "common.names.chart" .context) "app.kubernetes.io/instance" .context.Release.Name "app.kubernetes.io/managed-by" .context.Release.Service -}}
+{{- with .context.Chart.AppVersion -}}
+{{- $_ := set $default "app.kubernetes.io/version" . -}}
+{{- end -}}
+{{ template "common.tplvalues.merge" (dict "values" (list .customLabels $default) "context" .context) }}
+{{- else -}}
+app.kubernetes.io/name: {{ include "common.names.name" . }}
+helm.sh/chart: {{ include "common.names.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Chart.AppVersion }}
+app.kubernetes.io/version: {{ . | quote }}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Labels used on immutable fields such as deploy.spec.selector.matchLabels or svc.spec.selector
+{{ include "common.labels.matchLabels" (dict "customLabels" .Values.podLabels "context" $) -}}
+
+We don't want to loop over custom labels appending them to the selector
+since it's very likely that it will break deployments, services, etc.
+However, it's important to overwrite the standard labels if the user
+overwrote them on metadata.labels fields.
+*/}}
+{{- define "common.labels.matchLabels" -}}
+{{- if and (hasKey . "customLabels") (hasKey . "context") -}}
+{{ merge (pick (include "common.tplvalues.render" (dict "value" .customLabels "context" .context) | fromYaml) "app.kubernetes.io/name" "app.kubernetes.io/instance") (dict "app.kubernetes.io/name" (include "common.names.name" .context) "app.kubernetes.io/instance" .context.Release.Name ) | toYaml }}
+{{- else -}}
+app.kubernetes.io/name: {{ include "common.names.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_names.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "common.names.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "common.names.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "common.names.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified dependency name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+Usage:
+{{ include "common.names.dependency.fullname" (dict "chartName" "dependency-chart-name" "chartValues" .Values.dependency-chart "context" $) }}
+*/}}
+{{- define "common.names.dependency.fullname" -}}
+{{- if .chartValues.fullnameOverride -}}
+{{- .chartValues.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .chartName .chartValues.nameOverride -}}
+{{- if contains $name .context.Release.Name -}}
+{{- .context.Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .context.Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
+*/}}
+{{- define "common.names.namespace" -}}
+{{- default .Release.Namespace .Values.namespaceOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a fully qualified app name adding the installation's namespace.
+*/}}
+{{- define "common.names.fullname.namespace" -}}
+{{- printf "%s-%s" (include "common.names.fullname" .) (include "common.names.namespace" .) | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_secrets.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Generate secret name.
+
+Usage:
+{{ include "common.secrets.name" (dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $) }}
+
+Params:
+  - existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
+    to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+    +info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
+  - defaultNameSuffix - String - Optional. It is used only if we have several secrets in the same deployment.
+  - context - Dict - Required. The context for the template evaluation.
+*/}}
+{{- define "common.secrets.name" -}}
+{{- $name := (include "common.names.fullname" .context) -}}
+
+{{- if .defaultNameSuffix -}}
+{{- $name = printf "%s-%s" $name .defaultNameSuffix | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- with .existingSecret -}}
+{{- if not (typeIs "string" .) -}}
+{{- with .name -}}
+{{- $name = . -}}
+{{- end -}}
+{{- else -}}
+{{- $name = . -}}
+{{- end -}}
+{{- end -}}
+
+{{- printf "%s" $name -}}
+{{- end -}}
+
+{{/*
+Generate secret key.
+
+Usage:
+{{ include "common.secrets.key" (dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName") }}
+
+Params:
+  - existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
+    to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+    +info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
+  - key - String - Required. Name of the key in the secret.
+*/}}
+{{- define "common.secrets.key" -}}
+{{- $key := .key -}}
+
+{{- if .existingSecret -}}
+  {{- if not (typeIs "string" .existingSecret) -}}
+    {{- if .existingSecret.keyMapping -}}
+      {{- $key = index .existingSecret.keyMapping $.key -}}
+    {{- end -}}
+  {{- end }}
+{{- end -}}
+
+{{- printf "%s" $key -}}
+{{- end -}}
+
+{{/*
+Generate secret password or retrieve one if already created.
+
+Usage:
+{{ include "common.secrets.passwords.manage" (dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $) }}
+
+Params:
+  - secret - String - Required - Name of the 'Secret' resource where the password is stored.
+  - key - String - Required - Name of the key in the secret.
+  - providedValues - List<String> - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
+  - length - int - Optional - Length of the generated random password.
+  - strong - Boolean - Optional - Whether to add symbols to the generated random password.
+  - chartName - String - Optional - Name of the chart used when said chart is deployed as a subchart.
+  - context - Context - Required - Parent context.
+  - failOnNew - Boolean - Optional - Default to true. If set to false, skip errors adding new keys to existing secrets.
+  - skipB64enc - Boolean - Optional - Default to false. If set to true, no the secret will not be base64 encrypted.
+  - skipQuote - Boolean - Optional - Default to false. If set to true, no quotes will be added around the secret.
+The order in which this function returns a secret password:
+  1. Already existing 'Secret' resource
+     (If a 'Secret' resource is found under the name provided to the 'secret' parameter to this function and that 'Secret' resource contains a key with the name passed as the 'key' parameter to this function then the value of this existing secret password will be returned)
+  2. Password provided via the values.yaml
+     (If one of the keys passed to the 'providedValues' parameter to this function is a valid path to a key in the values.yaml and has a value, the value of the first key with a value will be returned)
+  3. Randomly generated secret password
+     (A new random secret password with the length specified in the 'length' parameter will be generated and returned)
+
+*/}}
+{{- define "common.secrets.passwords.manage" -}}
+
+{{- $password := "" }}
+{{- $subchart := "" }}
+{{- $chartName := default "" .chartName }}
+{{- $passwordLength := default 10 .length }}
+{{- $providedPasswordKey := include "common.utils.getKeyFromList" (dict "keys" .providedValues "context" $.context) }}
+{{- $providedPasswordValue := include "common.utils.getValueFromKey" (dict "key" $providedPasswordKey "context" $.context) }}
+{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data }}
+{{- if $secretData }}
+  {{- if hasKey $secretData .key }}
+    {{- $password = index $secretData .key | b64dec }}
+  {{- else if not (eq .failOnNew false) }}
+    {{- printf "\nPASSWORDS ERROR: The secret \"%s\" does not contain the key \"%s\"\n" .secret .key | fail -}}
+  {{- else if $providedPasswordValue }}
+    {{- $password = $providedPasswordValue | toString }}
+  {{- end -}}
+{{- else if $providedPasswordValue }}
+  {{- $password = $providedPasswordValue | toString }}
+{{- else }}
+
+  {{- if .context.Values.enabled }}
+    {{- $subchart = $chartName }}
+  {{- end -}}
+
+  {{- $requiredPassword := dict "valueKey" $providedPasswordKey "secret" .secret "field" .key "subchart" $subchart "context" $.context -}}
+  {{- $requiredPasswordError := include "common.validations.values.single.empty" $requiredPassword -}}
+  {{- $passwordValidationErrors := list $requiredPasswordError -}}
+  {{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordValidationErrors "context" $.context) -}}
+
+  {{- if .strong }}
+    {{- $subStr := list (lower (randAlpha 1)) (randNumeric 1) (upper (randAlpha 1)) | join "_" }}
+    {{- $password = randAscii $passwordLength }}
+    {{- $password = regexReplaceAllLiteral "\\W" $password "@" | substr 5 $passwordLength }}
+    {{- $password = printf "%s%s" $subStr $password | toString | shuffle }}
+  {{- else }}
+    {{- $password = randAlphaNum $passwordLength }}
+  {{- end }}
+{{- end -}}
+{{- if not .skipB64enc }}
+{{- $password = $password | b64enc }}
+{{- end -}}
+{{- if .skipQuote -}}
+{{- printf "%s" $password -}}
+{{- else -}}
+{{- printf "%s" $password | quote -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Reuses the value from an existing secret, otherwise sets its value to a default value.
+
+Usage:
+{{ include "common.secrets.lookup" (dict "secret" "secret-name" "key" "keyName" "defaultValue" .Values.myValue "context" $) }}
+
+Params:
+  - secret - String - Required - Name of the 'Secret' resource where the password is stored.
+  - key - String - Required - Name of the key in the secret.
+  - defaultValue - String - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
+  - context - Context - Required - Parent context.
+
+*/}}
+{{- define "common.secrets.lookup" -}}
+{{- $value := "" -}}
+{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data -}}
+{{- if and $secretData (hasKey $secretData .key) -}}
+  {{- $value = index $secretData .key -}}
+{{- else if .defaultValue -}}
+  {{- $value = .defaultValue | toString | b64enc -}}
+{{- end -}}
+{{- if $value -}}
+{{- printf "%s" $value -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Returns whether a previous generated secret already exists
+
+Usage:
+{{ include "common.secrets.exists" (dict "secret" "secret-name" "context" $) }}
+
+Params:
+  - secret - String - Required - Name of the 'Secret' resource where the password is stored.
+  - context - Context - Required - Parent context.
+*/}}
+{{- define "common.secrets.exists" -}}
+{{- $secret := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret) }}
+{{- if $secret }}
+  {{- true -}}
+{{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_storage.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Return  the proper Storage Class
+{{ include "common.storage.class" ( dict "persistence" .Values.path.to.the.persistence "global" $) }}
+*/}}
+{{- define "common.storage.class" -}}
+
+{{- $storageClass := .persistence.storageClass -}}
+{{- if .global -}}
+    {{- if .global.storageClass -}}
+        {{- $storageClass = .global.storageClass -}}
+    {{- end -}}
+{{- end -}}
+
+{{- if $storageClass -}}
+  {{- if (eq "-" $storageClass) -}}
+      {{- printf "storageClassName: \"\"" -}}
+  {{- else }}
+      {{- printf "storageClassName: %s" $storageClass -}}
+  {{- end -}}
+{{- end -}}
+
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_tplvalues.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Renders a value that contains template perhaps with scope if the scope is present.
+Usage:
+{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $ ) }}
+{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $ "scope" $app ) }}
+*/}}
+{{- define "common.tplvalues.render" -}}
+{{- $value := typeIs "string" .value | ternary .value (.value | toYaml) }}
+{{- if contains "{{" (toJson .value) }}
+  {{- if .scope }}
+      {{- tpl (cat "{{- with $.RelativeScope -}}" $value "{{- end }}") (merge (dict "RelativeScope" .scope) .context) }}
+  {{- else }}
+    {{- tpl $value .context }}
+  {{- end }}
+{{- else }}
+    {{- $value }}
+{{- end }}
+{{- end -}}
+
+{{/*
+Merge a list of values that contains template after rendering them.
+Merge precedence is consistent with http://masterminds.github.io/sprig/dicts.html#merge-mustmerge
+Usage:
+{{ include "common.tplvalues.merge" ( dict "values" (list .Values.path.to.the.Value1 .Values.path.to.the.Value2) "context" $ ) }}
+*/}}
+{{- define "common.tplvalues.merge" -}}
+{{- $dst := dict -}}
+{{- range .values -}}
+{{- $dst = include "common.tplvalues.render" (dict "value" . "context" $.context "scope" $.scope) | fromYaml | merge $dst -}}
+{{- end -}}
+{{ $dst | toYaml }}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_utils.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Print instructions to get a secret value.
+Usage:
+{{ include "common.utils.secret.getvalue" (dict "secret" "secret-name" "field" "secret-value-field" "context" $) }}
+*/}}
+{{- define "common.utils.secret.getvalue" -}}
+{{- $varname := include "common.utils.fieldToEnvVar" . -}}
+export {{ $varname }}=$(kubectl get secret --namespace {{ include "common.names.namespace" .context | quote }} {{ .secret }} -o jsonpath="{.data.{{ .field }}}" | base64 -d)
+{{- end -}}
+
+{{/*
+Build env var name given a field
+Usage:
+{{ include "common.utils.fieldToEnvVar" dict "field" "my-password" }}
+*/}}
+{{- define "common.utils.fieldToEnvVar" -}}
+  {{- $fieldNameSplit := splitList "-" .field -}}
+  {{- $upperCaseFieldNameSplit := list -}}
+
+  {{- range $fieldNameSplit -}}
+    {{- $upperCaseFieldNameSplit = append $upperCaseFieldNameSplit ( upper . ) -}}
+  {{- end -}}
+
+  {{ join "_" $upperCaseFieldNameSplit }}
+{{- end -}}
+
+{{/*
+Gets a value from .Values given
+Usage:
+{{ include "common.utils.getValueFromKey" (dict "key" "path.to.key" "context" $) }}
+*/}}
+{{- define "common.utils.getValueFromKey" -}}
+{{- $splitKey := splitList "." .key -}}
+{{- $value := "" -}}
+{{- $latestObj := $.context.Values -}}
+{{- range $splitKey -}}
+  {{- if not $latestObj -}}
+    {{- printf "please review the entire path of '%s' exists in values" $.key | fail -}}
+  {{- end -}}
+  {{- $value = ( index $latestObj . ) -}}
+  {{- $latestObj = $value -}}
+{{- end -}}
+{{- printf "%v" (default "" $value) -}} 
+{{- end -}}
+
+{{/*
+Returns first .Values key with a defined value or first of the list if all non-defined
+Usage:
+{{ include "common.utils.getKeyFromList" (dict "keys" (list "path.to.key1" "path.to.key2") "context" $) }}
+*/}}
+{{- define "common.utils.getKeyFromList" -}}
+{{- $key := first .keys -}}
+{{- $reverseKeys := reverse .keys }}
+{{- range $reverseKeys }}
+  {{- $value := include "common.utils.getValueFromKey" (dict "key" . "context" $.context ) }}
+  {{- if $value -}}
+    {{- $key = . }}
+  {{- end -}}
+{{- end -}}
+{{- printf "%s" $key -}} 
+{{- end -}}
+
+{{/*
+Checksum a template at "path" containing a *single* resource (ConfigMap,Secret) for use in pod annotations, excluding the metadata (see #18376).
+Usage:
+{{ include "common.utils.checksumTemplate" (dict "path" "/configmap.yaml" "context" $) }}
+*/}}
+{{- define "common.utils.checksumTemplate" -}}
+{{- $obj := include (print .context.Template.BasePath .path) .context | fromYaml -}}
+{{ omit $obj "apiVersion" "kind" "metadata" | toYaml | sha256sum }}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/_warnings.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Warning about using rolling tag.
+Usage:
+{{ include "common.warnings.rollingTag" .Values.path.to.the.imageRoot }}
+*/}}
+{{- define "common.warnings.rollingTag" -}}
+
+{{- if and (contains "bitnami/" .repository) (not (.tag | toString | regexFind "-r\\d+$|sha256:")) }}
+WARNING: Rolling tag detected ({{ .repository }}:{{ .tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
++info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
+{{- end }}
+
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/validations/_cassandra.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Validate Cassandra required passwords are not empty.
+
+Usage:
+{{ include "common.validations.values.cassandra.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
+Params:
+  - secret - String - Required. Name of the secret where Cassandra values are stored, e.g: "cassandra-passwords-secret"
+  - subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
+*/}}
+{{- define "common.validations.values.cassandra.passwords" -}}
+  {{- $existingSecret := include "common.cassandra.values.existingSecret" . -}}
+  {{- $enabled := include "common.cassandra.values.enabled" . -}}
+  {{- $dbUserPrefix := include "common.cassandra.values.key.dbUser" . -}}
+  {{- $valueKeyPassword := printf "%s.password" $dbUserPrefix -}}
+
+  {{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
+    {{- $requiredPasswords := list -}}
+
+    {{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "cassandra-password" -}}
+    {{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
+
+    {{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
+
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for existingSecret.
+
+Usage:
+{{ include "common.cassandra.values.existingSecret" (dict "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
+*/}}
+{{- define "common.cassandra.values.existingSecret" -}}
+  {{- if .subchart -}}
+    {{- .context.Values.cassandra.dbUser.existingSecret | quote -}}
+  {{- else -}}
+    {{- .context.Values.dbUser.existingSecret | quote -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for enabled cassandra.
+
+Usage:
+{{ include "common.cassandra.values.enabled" (dict "context" $) }}
+*/}}
+{{- define "common.cassandra.values.enabled" -}}
+  {{- if .subchart -}}
+    {{- printf "%v" .context.Values.cassandra.enabled -}}
+  {{- else -}}
+    {{- printf "%v" (not .context.Values.enabled) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for the key dbUser
+
+Usage:
+{{ include "common.cassandra.values.key.dbUser" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
+*/}}
+{{- define "common.cassandra.values.key.dbUser" -}}
+  {{- if .subchart -}}
+    cassandra.dbUser
+  {{- else -}}
+    dbUser
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/validations/_mariadb.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Validate MariaDB required passwords are not empty.
+
+Usage:
+{{ include "common.validations.values.mariadb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
+Params:
+  - secret - String - Required. Name of the secret where MariaDB values are stored, e.g: "mysql-passwords-secret"
+  - subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
+*/}}
+{{- define "common.validations.values.mariadb.passwords" -}}
+  {{- $existingSecret := include "common.mariadb.values.auth.existingSecret" . -}}
+  {{- $enabled := include "common.mariadb.values.enabled" . -}}
+  {{- $architecture := include "common.mariadb.values.architecture" . -}}
+  {{- $authPrefix := include "common.mariadb.values.key.auth" . -}}
+  {{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
+  {{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
+  {{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
+  {{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
+
+  {{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
+    {{- $requiredPasswords := list -}}
+
+    {{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mariadb-root-password" -}}
+    {{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
+
+    {{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
+    {{- if not (empty $valueUsername) -}}
+        {{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mariadb-password" -}}
+        {{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
+    {{- end -}}
+
+    {{- if (eq $architecture "replication") -}}
+        {{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mariadb-replication-password" -}}
+        {{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
+    {{- end -}}
+
+    {{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
+
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for existingSecret.
+
+Usage:
+{{ include "common.mariadb.values.auth.existingSecret" (dict "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
+*/}}
+{{- define "common.mariadb.values.auth.existingSecret" -}}
+  {{- if .subchart -}}
+    {{- .context.Values.mariadb.auth.existingSecret | quote -}}
+  {{- else -}}
+    {{- .context.Values.auth.existingSecret | quote -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for enabled mariadb.
+
+Usage:
+{{ include "common.mariadb.values.enabled" (dict "context" $) }}
+*/}}
+{{- define "common.mariadb.values.enabled" -}}
+  {{- if .subchart -}}
+    {{- printf "%v" .context.Values.mariadb.enabled -}}
+  {{- else -}}
+    {{- printf "%v" (not .context.Values.enabled) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for architecture
+
+Usage:
+{{ include "common.mariadb.values.architecture" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
+*/}}
+{{- define "common.mariadb.values.architecture" -}}
+  {{- if .subchart -}}
+    {{- .context.Values.mariadb.architecture -}}
+  {{- else -}}
+    {{- .context.Values.architecture -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for the key auth
+
+Usage:
+{{ include "common.mariadb.values.key.auth" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
+*/}}
+{{- define "common.mariadb.values.key.auth" -}}
+  {{- if .subchart -}}
+    mariadb.auth
+  {{- else -}}
+    auth
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/validations/_mongodb.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Validate MongoDB® required passwords are not empty.
+
+Usage:
+{{ include "common.validations.values.mongodb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
+Params:
+  - secret - String - Required. Name of the secret where MongoDB® values are stored, e.g: "mongodb-passwords-secret"
+  - subchart - Boolean - Optional. Whether MongoDB® is used as subchart or not. Default: false
+*/}}
+{{- define "common.validations.values.mongodb.passwords" -}}
+  {{- $existingSecret := include "common.mongodb.values.auth.existingSecret" . -}}
+  {{- $enabled := include "common.mongodb.values.enabled" . -}}
+  {{- $authPrefix := include "common.mongodb.values.key.auth" . -}}
+  {{- $architecture := include "common.mongodb.values.architecture" . -}}
+  {{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
+  {{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
+  {{- $valueKeyDatabase := printf "%s.database" $authPrefix -}}
+  {{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
+  {{- $valueKeyReplicaSetKey := printf "%s.replicaSetKey" $authPrefix -}}
+  {{- $valueKeyAuthEnabled := printf "%s.enabled" $authPrefix -}}
+
+  {{- $authEnabled := include "common.utils.getValueFromKey" (dict "key" $valueKeyAuthEnabled "context" .context) -}}
+
+  {{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") (eq $authEnabled "true") -}}
+    {{- $requiredPasswords := list -}}
+
+    {{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mongodb-root-password" -}}
+    {{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
+
+    {{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
+    {{- $valueDatabase := include "common.utils.getValueFromKey" (dict "key" $valueKeyDatabase "context" .context) }}
+    {{- if and $valueUsername $valueDatabase -}}
+        {{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mongodb-password" -}}
+        {{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
+    {{- end -}}
+
+    {{- if (eq $architecture "replicaset") -}}
+        {{- $requiredReplicaSetKey := dict "valueKey" $valueKeyReplicaSetKey "secret" .secret "field" "mongodb-replica-set-key" -}}
+        {{- $requiredPasswords = append $requiredPasswords $requiredReplicaSetKey -}}
+    {{- end -}}
+
+    {{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
+
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for existingSecret.
+
+Usage:
+{{ include "common.mongodb.values.auth.existingSecret" (dict "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MongoDb is used as subchart or not. Default: false
+*/}}
+{{- define "common.mongodb.values.auth.existingSecret" -}}
+  {{- if .subchart -}}
+    {{- .context.Values.mongodb.auth.existingSecret | quote -}}
+  {{- else -}}
+    {{- .context.Values.auth.existingSecret | quote -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for enabled mongodb.
+
+Usage:
+{{ include "common.mongodb.values.enabled" (dict "context" $) }}
+*/}}
+{{- define "common.mongodb.values.enabled" -}}
+  {{- if .subchart -}}
+    {{- printf "%v" .context.Values.mongodb.enabled -}}
+  {{- else -}}
+    {{- printf "%v" (not .context.Values.enabled) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for the key auth
+
+Usage:
+{{ include "common.mongodb.values.key.auth" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MongoDB® is used as subchart or not. Default: false
+*/}}
+{{- define "common.mongodb.values.key.auth" -}}
+  {{- if .subchart -}}
+    mongodb.auth
+  {{- else -}}
+    auth
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for architecture
+
+Usage:
+{{ include "common.mongodb.values.architecture" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MongoDB® is used as subchart or not. Default: false
+*/}}
+{{- define "common.mongodb.values.architecture" -}}
+  {{- if .subchart -}}
+    {{- .context.Values.mongodb.architecture -}}
+  {{- else -}}
+    {{- .context.Values.architecture -}}
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/validations/_mysql.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Validate MySQL required passwords are not empty.
+
+Usage:
+{{ include "common.validations.values.mysql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
+Params:
+  - secret - String - Required. Name of the secret where MySQL values are stored, e.g: "mysql-passwords-secret"
+  - subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
+*/}}
+{{- define "common.validations.values.mysql.passwords" -}}
+  {{- $existingSecret := include "common.mysql.values.auth.existingSecret" . -}}
+  {{- $enabled := include "common.mysql.values.enabled" . -}}
+  {{- $architecture := include "common.mysql.values.architecture" . -}}
+  {{- $authPrefix := include "common.mysql.values.key.auth" . -}}
+  {{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
+  {{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
+  {{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
+  {{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
+
+  {{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
+    {{- $requiredPasswords := list -}}
+
+    {{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mysql-root-password" -}}
+    {{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
+
+    {{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
+    {{- if not (empty $valueUsername) -}}
+        {{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mysql-password" -}}
+        {{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
+    {{- end -}}
+
+    {{- if (eq $architecture "replication") -}}
+        {{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mysql-replication-password" -}}
+        {{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
+    {{- end -}}
+
+    {{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
+
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for existingSecret.
+
+Usage:
+{{ include "common.mysql.values.auth.existingSecret" (dict "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
+*/}}
+{{- define "common.mysql.values.auth.existingSecret" -}}
+  {{- if .subchart -}}
+    {{- .context.Values.mysql.auth.existingSecret | quote -}}
+  {{- else -}}
+    {{- .context.Values.auth.existingSecret | quote -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for enabled mysql.
+
+Usage:
+{{ include "common.mysql.values.enabled" (dict "context" $) }}
+*/}}
+{{- define "common.mysql.values.enabled" -}}
+  {{- if .subchart -}}
+    {{- printf "%v" .context.Values.mysql.enabled -}}
+  {{- else -}}
+    {{- printf "%v" (not .context.Values.enabled) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for architecture
+
+Usage:
+{{ include "common.mysql.values.architecture" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
+*/}}
+{{- define "common.mysql.values.architecture" -}}
+  {{- if .subchart -}}
+    {{- .context.Values.mysql.architecture -}}
+  {{- else -}}
+    {{- .context.Values.architecture -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for the key auth
+
+Usage:
+{{ include "common.mysql.values.key.auth" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
+*/}}
+{{- define "common.mysql.values.key.auth" -}}
+  {{- if .subchart -}}
+    mysql.auth
+  {{- else -}}
+    auth
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/validations/_postgresql.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Validate PostgreSQL required passwords are not empty.
+
+Usage:
+{{ include "common.validations.values.postgresql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
+Params:
+  - secret - String - Required. Name of the secret where postgresql values are stored, e.g: "postgresql-passwords-secret"
+  - subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
+*/}}
+{{- define "common.validations.values.postgresql.passwords" -}}
+  {{- $existingSecret := include "common.postgresql.values.existingSecret" . -}}
+  {{- $enabled := include "common.postgresql.values.enabled" . -}}
+  {{- $valueKeyPostgresqlPassword := include "common.postgresql.values.key.postgressPassword" . -}}
+  {{- $valueKeyPostgresqlReplicationEnabled := include "common.postgresql.values.key.replicationPassword" . -}}
+  {{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
+    {{- $requiredPasswords := list -}}
+    {{- $requiredPostgresqlPassword := dict "valueKey" $valueKeyPostgresqlPassword "secret" .secret "field" "postgresql-password" -}}
+    {{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlPassword -}}
+
+    {{- $enabledReplication := include "common.postgresql.values.enabled.replication" . -}}
+    {{- if (eq $enabledReplication "true") -}}
+        {{- $requiredPostgresqlReplicationPassword := dict "valueKey" $valueKeyPostgresqlReplicationEnabled "secret" .secret "field" "postgresql-replication-password" -}}
+        {{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlReplicationPassword -}}
+    {{- end -}}
+
+    {{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to decide whether evaluate global values.
+
+Usage:
+{{ include "common.postgresql.values.use.global" (dict "key" "key-of-global" "context" $) }}
+Params:
+  - key - String - Required. Field to be evaluated within global, e.g: "existingSecret"
+*/}}
+{{- define "common.postgresql.values.use.global" -}}
+  {{- if .context.Values.global -}}
+    {{- if .context.Values.global.postgresql -}}
+      {{- index .context.Values.global.postgresql .key | quote -}}
+    {{- end -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for existingSecret.
+
+Usage:
+{{ include "common.postgresql.values.existingSecret" (dict "context" $) }}
+*/}}
+{{- define "common.postgresql.values.existingSecret" -}}
+  {{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "existingSecret" "context" .context) -}}
+
+  {{- if .subchart -}}
+    {{- default (.context.Values.postgresql.existingSecret | quote) $globalValue -}}
+  {{- else -}}
+    {{- default (.context.Values.existingSecret | quote) $globalValue -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for enabled postgresql.
+
+Usage:
+{{ include "common.postgresql.values.enabled" (dict "context" $) }}
+*/}}
+{{- define "common.postgresql.values.enabled" -}}
+  {{- if .subchart -}}
+    {{- printf "%v" .context.Values.postgresql.enabled -}}
+  {{- else -}}
+    {{- printf "%v" (not .context.Values.enabled) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for the key postgressPassword.
+
+Usage:
+{{ include "common.postgresql.values.key.postgressPassword" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
+*/}}
+{{- define "common.postgresql.values.key.postgressPassword" -}}
+  {{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "postgresqlUsername" "context" .context) -}}
+
+  {{- if not $globalValue -}}
+    {{- if .subchart -}}
+      postgresql.postgresqlPassword
+    {{- else -}}
+      postgresqlPassword
+    {{- end -}}
+  {{- else -}}
+    global.postgresql.postgresqlPassword
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for enabled.replication.
+
+Usage:
+{{ include "common.postgresql.values.enabled.replication" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
+*/}}
+{{- define "common.postgresql.values.enabled.replication" -}}
+  {{- if .subchart -}}
+    {{- printf "%v" .context.Values.postgresql.replication.enabled -}}
+  {{- else -}}
+    {{- printf "%v" .context.Values.replication.enabled -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for the key replication.password.
+
+Usage:
+{{ include "common.postgresql.values.key.replicationPassword" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
+*/}}
+{{- define "common.postgresql.values.key.replicationPassword" -}}
+  {{- if .subchart -}}
+    postgresql.replication.password
+  {{- else -}}
+    replication.password
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/validations/_redis.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Validate Redis® required passwords are not empty.
+
+Usage:
+{{ include "common.validations.values.redis.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
+Params:
+  - secret - String - Required. Name of the secret where redis values are stored, e.g: "redis-passwords-secret"
+  - subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
+*/}}
+{{- define "common.validations.values.redis.passwords" -}}
+  {{- $enabled := include "common.redis.values.enabled" . -}}
+  {{- $valueKeyPrefix := include "common.redis.values.keys.prefix" . -}}
+  {{- $standarizedVersion := include "common.redis.values.standarized.version" . }}
+
+  {{- $existingSecret := ternary (printf "%s%s" $valueKeyPrefix "auth.existingSecret") (printf "%s%s" $valueKeyPrefix "existingSecret") (eq $standarizedVersion "true") }}
+  {{- $existingSecretValue := include "common.utils.getValueFromKey" (dict "key" $existingSecret "context" .context) }}
+
+  {{- $valueKeyRedisPassword := ternary (printf "%s%s" $valueKeyPrefix "auth.password") (printf "%s%s" $valueKeyPrefix "password") (eq $standarizedVersion "true") }}
+  {{- $valueKeyRedisUseAuth := ternary (printf "%s%s" $valueKeyPrefix "auth.enabled") (printf "%s%s" $valueKeyPrefix "usePassword") (eq $standarizedVersion "true") }}
+
+  {{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
+    {{- $requiredPasswords := list -}}
+
+    {{- $useAuth := include "common.utils.getValueFromKey" (dict "key" $valueKeyRedisUseAuth "context" .context) -}}
+    {{- if eq $useAuth "true" -}}
+      {{- $requiredRedisPassword := dict "valueKey" $valueKeyRedisPassword "secret" .secret "field" "redis-password" -}}
+      {{- $requiredPasswords = append $requiredPasswords $requiredRedisPassword -}}
+    {{- end -}}
+
+    {{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right value for enabled redis.
+
+Usage:
+{{ include "common.redis.values.enabled" (dict "context" $) }}
+*/}}
+{{- define "common.redis.values.enabled" -}}
+  {{- if .subchart -}}
+    {{- printf "%v" .context.Values.redis.enabled -}}
+  {{- else -}}
+    {{- printf "%v" (not .context.Values.enabled) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Auxiliary function to get the right prefix path for the values
+
+Usage:
+{{ include "common.redis.values.key.prefix" (dict "subchart" "true" "context" $) }}
+Params:
+  - subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
+*/}}
+{{- define "common.redis.values.keys.prefix" -}}
+  {{- if .subchart -}}redis.{{- else -}}{{- end -}}
+{{- end -}}
+
+{{/*
+Checks whether the redis chart's includes the standarizations (version >= 14)
+
+Usage:
+{{ include "common.redis.values.standarized.version" (dict "context" $) }}
+*/}}
+{{- define "common.redis.values.standarized.version" -}}
+
+  {{- $standarizedAuth := printf "%s%s" (include "common.redis.values.keys.prefix" .) "auth" -}}
+  {{- $standarizedAuthValues := include "common.utils.getValueFromKey" (dict "key" $standarizedAuth "context" .context) }}
+
+  {{- if $standarizedAuthValues -}}
+    {{- true -}}
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/templates/validations/_validations.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Validate values must not be empty.
+
+Usage:
+{{- $validateValueConf00 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-00") -}}
+{{- $validateValueConf01 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-01") -}}
+{{ include "common.validations.values.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
+
+Validate value params:
+  - valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
+  - secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
+  - field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
+*/}}
+{{- define "common.validations.values.multiple.empty" -}}
+  {{- range .required -}}
+    {{- include "common.validations.values.single.empty" (dict "valueKey" .valueKey "secret" .secret "field" .field "context" $.context) -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Validate a value must not be empty.
+
+Usage:
+{{ include "common.validations.value.empty" (dict "valueKey" "mariadb.password" "secret" "secretName" "field" "my-password" "subchart" "subchart" "context" $) }}
+
+Validate value params:
+  - valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
+  - secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
+  - field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
+  - subchart - String - Optional - Name of the subchart that the validated password is part of.
+*/}}
+{{- define "common.validations.values.single.empty" -}}
+  {{- $value := include "common.utils.getValueFromKey" (dict "key" .valueKey "context" .context) }}
+  {{- $subchart := ternary "" (printf "%s." .subchart) (empty .subchart) }}
+
+  {{- if not $value -}}
+    {{- $varname := "my-value" -}}
+    {{- $getCurrentValue := "" -}}
+    {{- if and .secret .field -}}
+      {{- $varname = include "common.utils.fieldToEnvVar" . -}}
+      {{- $getCurrentValue = printf " To get the current value:\n\n        %s\n" (include "common.utils.secret.getvalue" .) -}}
+    {{- end -}}
+    {{- printf "\n    '%s' must not be empty, please add '--set %s%s=$%s' to the command.%s" .valueKey $subchart .valueKey $varname $getCurrentValue -}}
+  {{- end -}}
+{{- end -}}

Week8/first-chart/charts/minio/charts/common/values.yaml

+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+## bitnami/common
+## It is required by CI/CD tools and processes.
+## @skip exampleValue
+##
+exampleValue: common-chart

Week8/first-chart/charts/minio/templates/NOTES.txt

+CHART NAME: {{ .Chart.Name }}
+CHART VERSION: {{ .Chart.Version }}
+APP VERSION: {{ .Chart.AppVersion }}
+
+** Please be patient while the chart is being deployed **
+
+MinIO® can be accessed via port {{ .Values.service.port }} on the following DNS name from within your cluster:
+
+   {{ include "common.names.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}
+
+To get your credentials run:
+
+   export ROOT_USER=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "minio.secretName" . }} -o jsonpath="{.data.root-user}" | base64 -d)
+   export ROOT_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "minio.secretName" . }} -o jsonpath="{.data.root-password}" | base64 -d)
+
+To connect to your MinIO® server using a client:
+
+- Run a MinIO® Client pod and append the desired command (e.g. 'admin info'):
+
+   kubectl run --namespace {{ .Release.Namespace }} {{ include "common.names.fullname" . }}-client \
+     --rm --tty -i --restart='Never' \
+     --env MINIO_SERVER_ROOT_USER=$ROOT_USER \
+     --env MINIO_SERVER_ROOT_PASSWORD=$ROOT_PASSWORD \
+     --env MINIO_SERVER_HOST={{ include "common.names.fullname" . }} \
+     {{- if and (.Values.networkPolicy.enabled) (not .Values.networkPolicy.allowExternal) }}
+     --labels="{{ include "common.names.fullname" . }}-client=true" \
+     {{- end }}
+     --image {{ template "minio.clientImage" . }} -- admin info minio
+
+{{- if and (.Values.networkPolicy.enabled) (not .Values.networkPolicy.allowExternal) }}
+
+   NOTE: Since NetworkPolicy is enabled, only pods with label
+   "{{ template "common.names.fullname" . }}-client=true" will be able to connect to MinIO®.
+
+{{- end }}
+{{- if (not .Values.disableWebUI) }}
+
+To access the MinIO® web UI:
+
+- Get the MinIO® URL:
+
+{{- if .Values.ingress.enabled }}
+
+   You should be able to access your new MinIO® web UI through
+
+   {{ if .Values.ingress.tls }}https{{ else }}http{{ end }}://{{ .Values.ingress.hostname }}/minio/
+{{- else if contains "LoadBalancer" .Values.service.type }}
+
+   NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+         Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ include "common.names.fullname" . }}'
+
+   {{- $port:=.Values.service.ports.console | toString }}
+   export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "common.names.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
+   echo "MinIO® web URL: http://$SERVICE_IP{{- if ne $port "80" }}:{{ .Values.service.ports.console }}{{ end }}/minio"
+
+{{- else if contains "ClusterIP"  .Values.service.type }}
+
+   echo "MinIO® web URL: http://127.0.0.1:{{ .Values.containerPorts.console }}/minio"
+   kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ include "common.names.fullname" . }} {{ .Values.containerPorts.console }}:{{ .Values.service.ports.console }}
+
+{{- else if contains "NodePort" .Values.service.type }}
+
+   export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.names.fullname" . }})
+   export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+   echo "MinIO® web URL: http://$NODE_IP:$NODE_PORT/minio"
+
+{{- end }}
+{{- else }}
+
+   WARN: MinIO® Web UI is disabled.
+{{- end }}
+
+{{- include "common.warnings.rollingTag" .Values.image }}
+{{- include "common.warnings.rollingTag" .Values.clientImage }}
+{{- include "common.warnings.rollingTag" .Values.volumePermissions.image }}
+{{- include "minio.validateValues" . }}

Week8/first-chart/charts/minio/templates/_helpers.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+
+{{/*
+Return the proper MinIO® image name
+*/}}
+{{- define "minio.image" -}}
+{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
+
+{{- end -}}
+
+{{/*
+Return the proper MinIO® Client image name
+*/}}
+{{- define "minio.clientImage" -}}
+{{ include "common.images.image" (dict "imageRoot" .Values.clientImage "global" .Values.global) }}
+{{- end -}}
+
+{{/*
+Return the proper image name (for the init container volume-permissions image)
+*/}}
+{{- define "minio.volumePermissions.image" -}}
+{{ include "common.images.image" (dict "imageRoot" .Values.volumePermissions.image "global" .Values.global) }}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names
+*/}}
+{{- define "minio.imagePullSecrets" -}}
+{{- include "common.images.renderPullSecrets" (dict "images" (list .Values.image .Values.clientImage .Values.volumePermissions.image) "context" $) -}}
+{{- end -}}
+
+{{/*
+Returns the available value for certain key in an existing secret (if it exists),
+otherwise it generates a random value.
+*/}}
+{{- define "getValueFromSecret" }}
+{{- $len := (default 16 .Length) | int -}}
+{{- $obj := (lookup "v1" "Secret" .Namespace .Name).data -}}
+{{- if $obj }}
+{{- index $obj .Key | b64dec -}}
+{{- else -}}
+{{- randAlphaNum $len -}}
+{{- end -}}
+{{- end }}
+
+{{/*
+Get the user to use to access MinIO®
+*/}}
+{{- define "minio.secret.userValue" -}}
+{{- if .Values.auth.rootUser }}
+    {{- .Values.auth.rootUser -}}
+{{- else if (not .Values.auth.forcePassword) }}
+    {{- include "getValueFromSecret" (dict "Namespace" .Release.Namespace "Name" (include "common.names.fullname" .) "Length" 10 "Key" "root-user")  -}}
+{{- else -}}
+    {{ required "A root username is required!" .Values.auth.rootUser }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Get the password to use to access MinIO®
+*/}}
+{{- define "minio.secret.passwordValue" -}}
+{{- if .Values.auth.rootPassword }}
+    {{- .Values.auth.rootPassword -}}
+{{- else if (not .Values.auth.forcePassword) }}
+    {{- include "getValueFromSecret" (dict "Namespace" .Release.Namespace "Name" (include "common.names.fullname" .) "Length" 10 "Key" "root-password")  -}}
+{{- else -}}
+    {{ required "A root password is required!" .Values.auth.rootPassword }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Get the credentials secret.
+*/}}
+{{- define "minio.secretName" -}}
+{{- if .Values.auth.existingSecret -}}
+    {{- printf "%s" (tpl .Values.auth.existingSecret $) -}}
+{{- else -}}
+    {{- printf "%s" (include "common.names.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return true if a secret object should be created
+*/}}
+{{- define "minio.createSecret" -}}
+{{- if .Values.auth.existingSecret -}}
+{{- else -}}
+    {{- true -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return true if a PVC object should be created (only in standalone mode)
+*/}}
+{{- define "minio.createPVC" -}}
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) (eq .Values.mode "standalone") }}
+    {{- true -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the PVC name (only in standalone mode)
+*/}}
+{{- define "minio.claimName" -}}
+{{- if and .Values.persistence.existingClaim }}
+    {{- printf "%s" (tpl .Values.persistence.existingClaim $) -}}
+{{- else -}}
+    {{- printf "%s" (include "common.names.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Returns the proper service account name depending if an explicit service account name is set
+in the values file. If the name is not set it will default to either common.names.fullname if serviceAccount.create
+is true or default otherwise.
+*/}}
+{{- define "minio.serviceAccountName" -}}
+    {{- if .Values.serviceAccount.create -}}
+        {{ default (include "common.names.fullname" .) .Values.serviceAccount.name }}
+    {{- else -}}
+        {{ default "default" .Values.serviceAccount.name }}
+    {{- end -}}
+{{- end -}}
+
+{{/*
+Compile all warnings into a single message, and call fail.
+*/}}
+{{- define "minio.validateValues" -}}
+{{- $messages := list -}}
+{{- $messages := append $messages (include "minio.validateValues.mode" .) -}}
+{{- $messages := append $messages (include "minio.validateValues.totalDrives" .) -}}
+{{- $messages := append $messages (include "minio.validateValues.tls" .) -}}
+{{- $messages := without $messages "" -}}
+{{- $message := join "\n" $messages -}}
+
+{{- if $message -}}
+{{-   printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Validate values of MinIO® - must provide a valid mode ("distributed" or "standalone")
+*/}}
+{{- define "minio.validateValues.mode" -}}
+{{- $allowedValues := list "distributed" "standalone" }}
+{{- if not (has .Values.mode $allowedValues) -}}
+minio: mode
+    Invalid mode selected. Valid values are "distributed" and
+    "standalone". Please set a valid mode (--set mode="xxxx")
+{{- end -}}
+{{- end -}}
+
+{{/*
+Validate values of MinIO® - total number of drives should be greater than 4
+*/}}
+{{- define "minio.validateValues.totalDrives" -}}
+{{- $replicaCount := int .Values.statefulset.replicaCount }}
+{{- $drivesPerNode := int .Values.statefulset.drivesPerNode }}
+{{- $totalDrives := mul $replicaCount $drivesPerNode }}
+{{- if and (eq .Values.mode "distributed") (lt $totalDrives 4) -}}
+minio: total drives
+    The total number of drives should be greater than 4 to guarantee erasure coding!
+    Please set a combination of nodes, and drives per node that match this condition.
+    For instance (--set statefulset.replicaCount=2 --set statefulset.drivesPerNode=2)
+{{- end -}}
+{{- end -}}
+
+{{/*
+Validate values of MinIO® - TLS secret must provided if TLS is enabled
+*/}}
+{{- define "minio.validateValues.tls" -}}
+{{- if and .Values.tls.enabled (not .Values.tls.existingSecret) (not .Values.tls.autoGenerated) }}
+minio: tls.existingSecret, tls.autoGenerated
+    In order to enable TLS, you also need to provide
+    an existing secret containing the TLS certificates or
+    enable auto-generated certificates.
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the secret containing MinIO TLS certificates
+*/}}
+{{- define "minio.tlsSecretName" -}}
+{{- if .Values.tls.existingSecret -}}
+    {{- printf "%s" (tpl .Values.tls.existingSecret $) -}}
+{{- else -}}
+    {{- printf "%s-crt" (include "common.names.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return true if a TLS secret object should be created
+*/}}
+{{- define "minio.createTlsSecret" -}}
+{{- if and .Values.tls.enabled .Values.tls.autoGenerated (not .Values.tls.existingSecret) }}
+    {{- true -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Provisioning job labels (exclude matchLabels from standard labels)
+*/}}
+{{- define "minio.labels.provisioning" -}}
+{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.provisioning.podLabels .Values.commonLabels ) "context" . ) }}
+{{- $provisioningLabels := (include "common.labels.standard" ( dict "customLabels" $podLabels "context" $ ) | fromYaml ) -}}
+{{- range (include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | fromYaml | keys ) -}}
+{{- $_ := unset $provisioningLabels . -}}
+{{- end -}}
+{{- print ($provisioningLabels | toYaml) -}}
+{{- end -}}
+
+{{/*
+Return the ingress anotation
+*/}}
+{{- define "minio.ingress.annotations" -}}
+{{ .Values.ingress.annotations | toYaml }}
+{{- end -}}
+
+{{/*
+Return the api ingress anotation
+*/}}
+{{- define "minio.apiIngress.annotations" -}}
+{{ .Values.apiIngress.annotations | toYaml }}
+{{- end -}}
+
+{{/*
+Return the ingress hostname
+*/}}
+{{- define "minio.ingress.hostname" -}}
+{{- tpl .Values.ingress.hostname $ -}}
+{{- end -}}
+
+{{/*
+Return the api ingress hostname
+*/}}
+{{- define "minio.apiIngress.hostname" -}}
+{{- tpl .Values.apiIngress.hostname $ -}}
+{{- end -}}

Week8/first-chart/charts/minio/templates/api-ingress.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if .Values.apiIngress.enabled -}}
+apiVersion: {{ include "common.capabilities.ingress.apiVersion" . }}
+kind: Ingress
+metadata:
+  name: {{ include "common.names.fullname" . }}-api
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list (include "minio.apiIngress.annotations" . | fromYaml) .Values.commonAnnotations ) "context" . ) }}
+  {{- if $annotations }}
+  annotations: {{- include "common.tplvalues.render" (dict "value" $annotations "context" $) | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.apiIngress.ingressClassName (include "common.ingress.supportsIngressClassname" .) }}
+  ingressClassName: {{ .Values.apiIngress.ingressClassName | quote }}
+  {{- end }}
+  rules:
+    {{- if (include "minio.apiIngress.hostname" .) }}
+    - host: {{ include "minio.apiIngress.hostname" . }}
+      http:
+        paths:
+          {{- if .Values.apiIngress.extraPaths }}
+          {{- toYaml .Values.apiIngress.extraPaths | nindent 10 }}
+          {{- end }}
+          - path: {{ .Values.apiIngress.path }}
+            {{- if eq "true" (include "common.ingress.supportsPathType" .) }}
+            pathType: {{ .Values.apiIngress.pathType }}
+            {{- end }}
+            backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" .) "servicePort" "minio-api" "context" $)  | nindent 14 }}
+    {{- end }}
+    {{- range .Values.apiIngress.extraHosts }}
+    - host: {{ .name | quote }}
+      http:
+        paths:
+          - path: {{ default "/" .path }}
+            {{- if eq "true" (include "common.ingress.supportsPathType" $) }}
+            pathType: {{ default "ImplementationSpecific" .pathType }}
+            {{- end }}
+            backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" $) "servicePort" "minio-api" "context" $) | nindent 14 }}
+    {{- end }}
+    {{- if .Values.apiIngress.extraRules }}
+    {{- include "common.tplvalues.render" (dict "value" .Values.apiIngress.extraRules "context" $) | nindent 4 }}
+    {{- end }}
+  {{- $annotationsMap := include "common.tplvalues.render" (dict "value" $annotations "context" $) | fromYaml }}
+  {{- if or (and .Values.apiIngress.tls (or (include "common.ingress.certManagerRequest" ( dict "annotations" $annotationsMap )) .Values.apiIngress.selfSigned)) .Values.apiIngress.extraTls }}
+  tls:
+    {{- if and .Values.apiIngress.tls (or (include "common.ingress.certManagerRequest" ( dict "annotations" $annotationsMap )) .Values.apiIngress.selfSigned) }}
+    - hosts:
+        - {{ include "minio.apiIngress.hostname" . }}
+      secretName: {{ printf "%s-tls" (include "minio.apiIngress.hostname" .) }}
+    {{- end }}
+    {{- if .Values.apiIngress.extraTls }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.apiIngress.extraTls "context" $ ) | nindent 4 }}
+    {{- end }}
+  {{- end }}
+{{- end }}

Week8/first-chart/charts/minio/templates/distributed/headless-svc.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if (eq .Values.mode "distributed") }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ printf "%s-headless" (include "common.names.fullname" .) | trunc 63 }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if or .Values.service.headless.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.service.headless.annotations .Values.commonAnnotations ) "context" . ) }}
+  annotations: {{- include "common.tplvalues.render" (dict "value" $annotations "context" $) | nindent 4 }}
+  {{- end }}
+spec:
+  type: ClusterIP
+  clusterIP: None
+  ports:
+    - name: minio-api
+      port: {{ .Values.service.ports.api }}
+      targetPort: minio-api
+    - name: minio-console
+      port: {{ .Values.service.ports.console }}
+      targetPort: minio-console
+  publishNotReadyAddresses: true
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.podLabels .Values.commonLabels ) "context" . ) }}
+  selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
+{{- end }}

Week8/first-chart/charts/minio/templates/distributed/pdb.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if and .Values.pdb.create (eq .Values.mode "distributed") }}
+apiVersion: {{ include "common.capabilities.policy.apiVersion" . }}
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.pdb.minAvailable }}
+  minAvailable: {{ .Values.pdb.minAvailable }}
+  {{- end }}
+  {{- if .Values.pdb.maxUnavailable }}
+  maxUnavailable: {{ .Values.pdb.maxUnavailable }}
+  {{- end }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.podLabels .Values.commonLabels ) "context" . ) }}
+  selector:
+    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
+{{- end }}

Week8/first-chart/charts/minio/templates/extra-list.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- range .Values.extraDeploy }}
+---
+{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
+{{- end }}

Week8/first-chart/charts/minio/templates/ingress.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if and .Values.ingress.enabled (not .Values.disableWebUI ) -}}
+apiVersion: {{ include "common.capabilities.ingress.apiVersion" . }}
+kind: Ingress
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list (include "minio.ingress.annotations" . | fromYaml) .Values.commonAnnotations ) "context" . ) }}
+  {{- if $annotations }}
+  annotations: {{- include "common.tplvalues.render" (dict "value" $annotations "context" $) | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.ingress.ingressClassName (include "common.ingress.supportsIngressClassname" .) }}
+  ingressClassName: {{ .Values.ingress.ingressClassName | quote }}
+  {{- end }}
+  rules:
+    {{- if (include "minio.ingress.hostname" .) }}
+    - host: {{ include "minio.ingress.hostname" . }}
+      http:
+        paths:
+          {{- if .Values.ingress.extraPaths }}
+          {{- toYaml .Values.ingress.extraPaths | nindent 10 }}
+          {{- end }}
+          - path: {{ .Values.ingress.path }}
+            {{- if eq "true" (include "common.ingress.supportsPathType" .) }}
+            pathType: {{ .Values.ingress.pathType }}
+            {{- end }}
+            backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" .) "servicePort" "minio-console" "context" $)  | nindent 14 }}
+    {{- end }}
+    {{- range .Values.ingress.extraHosts }}
+    - host: {{ .name | quote }}
+      http:
+        paths:
+          - path: {{ default "/" .path }}
+            {{- if eq "true" (include "common.ingress.supportsPathType" $) }}
+            pathType: {{ default "ImplementationSpecific" .pathType }}
+            {{- end }}
+            backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" $) "servicePort" "minio-console" "context" $) | nindent 14 }}
+    {{- end }}
+    {{- if .Values.ingress.extraRules }}
+    {{- include "common.tplvalues.render" (dict "value" .Values.ingress.extraRules "context" $) | nindent 4 }}
+    {{- end }}
+  {{- $annotationsMap := include "common.tplvalues.render" (dict "value" $annotations "context" $) | fromYaml }}
+  {{- if or (and .Values.ingress.tls (or (include "common.ingress.certManagerRequest" ( dict "annotations" $annotationsMap )) .Values.ingress.selfSigned)) .Values.ingress.extraTls }}
+  tls:
+    {{- if and .Values.ingress.tls (or (include "common.ingress.certManagerRequest" ( dict "annotations" $annotationsMap )) .Values.ingress.selfSigned) }}
+    - hosts:
+        - {{ include "minio.ingress.hostname" . }}
+      secretName: {{ printf "%s-tls" (include "minio.ingress.hostname" .) }}
+    {{- end }}
+    {{- if .Values.ingress.extraTls }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.ingress.extraTls "context" $ ) | nindent 4 }}
+    {{- end }}
+  {{- end }}
+{{- end }}

Week8/first-chart/charts/minio/templates/networkpolicy.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if .Values.networkPolicy.enabled }}
+kind: NetworkPolicy
+apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+spec:
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.podLabels .Values.commonLabels ) "context" . ) }}
+  podSelector:
+    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
+  ingress:
+    # Allow inbound connections
+    - ports:
+        - port: {{ .Values.containerPorts.console }}
+        - port: {{ .Values.containerPorts.api }}
+      {{- if not .Values.networkPolicy.allowExternal }}
+      from:
+        - podSelector:
+            matchLabels:
+              {{ include "common.names.fullname" . }}-client: "true"
+        - podSelector:
+            matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 14 }}
+        {{- if .Values.networkPolicy.extraFromClauses }}
+        {{- toYaml .Values.networkPolicy.extraFromClauses | nindent 8 }}
+        {{- end }}
+      {{- end }}
+{{- end }}

Week8/first-chart/charts/minio/templates/prometheusrule.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if and .Values.metrics.enabled .Values.metrics.prometheusRule.enabled }}
+{{- $releaseNamespace := default (include "common.names.namespace" .) .Values.metrics.prometheusRule.namespace }}
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ $releaseNamespace | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+    app.kubernetes.io/component: metrics
+    {{- if .Values.metrics.prometheusRule.additionalLabels }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.additionalLabels "context" $ ) | nindent 4 }}
+    {{- end }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+spec:
+  groups:
+  - name: {{ include "common.names.fullname" . }}
+    rules: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.rules "context" $ ) | nindent 6 }}
+{{- end }}

Week8/first-chart/charts/minio/templates/provisioning-configmap.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if .Values.provisioning.enabled }}
+{{- $fullname := printf "%s-provisioning" (include "common.names.fullname" .) }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ $fullname }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+    app.kubernetes.io/component: minio-provisioning
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+data:
+  {{- range $bucket := .Values.provisioning.buckets }}
+  {{- if $bucket.lifecycle }}
+  bucket-{{ $bucket.name }}.json: |
+    {
+      "Rules": [
+        {{- range $idx, $lifecycle := $bucket.lifecycle }}
+        {{- if not (eq $idx 0) }}
+        ,
+        {{- end }}
+        {
+          "ID": "{{ $lifecycle.id }}",
+          "Status": "{{ ternary "Disabled" "Enabled" (and (not (empty $lifecycle.disabled)) $lifecycle.disabled) }}",
+          {{- if $lifecycle.expiry }}
+          "Expiration": {
+            {{- with $lifecycle.expiry.date }}
+            "Date": "{{ . }}"
+            {{- end }}
+            {{- with $lifecycle.expiry.days }}
+            "Days": {{ . }}
+            {{- end }}
+          }
+          {{- with $lifecycle.expiry.nonconcurrentDays }}
+          ,
+          "NoncurrentVersionExpiration": {
+            "NoncurrentDays": {{ . }}
+          }
+          {{- end }}
+          {{- with $lifecycle.prefix }}
+          ,
+          "Filter": {
+            "Prefix": "{{ . }}"
+          }
+          {{- end }}
+        }
+        {{- end }}
+        {{- end }}
+      ]
+    }
+  {{- end }}
+  {{- end }}
+  {{- range $policy := .Values.provisioning.policies }}
+  policy-{{ $policy.name }}.json: |
+      {{- $statementsLength := sub (len $policy.statements) 1 }}
+      {
+        "Version": "2012-10-17",
+        "Statement": [
+          {{- range $i, $statement := $policy.statements }}
+          {
+            "Effect": "{{ default "Deny" $statement.effect }}"{{ if $statement.actions }},
+            "Action": {{ toJson $statement.actions }}{{end}}{{ if $statement.resources }},
+            "Resource": {{ toJson $statement.resources }}{{end}}
+          }{{ if lt $i $statementsLength }},{{end }}
+          {{- end }}
+        ]
+      }
+  {{- end }}
+{{- end }}

Week8/first-chart/charts/minio/templates/pvc.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if (include "minio.createPVC" .) }}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if or .Values.persistence.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.persistence.annotations .Values.commonAnnotations ) "context" . ) }}
+  annotations: {{- include "common.tplvalues.render" (dict "value" $annotations "context" $) | nindent 4 }}
+  {{- end }}
+spec:
+  accessModes:
+  {{- range .Values.persistence.accessModes }}
+    - {{ . | quote }}
+  {{- end }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size | quote }}
+  {{- include "common.storage.class" (dict "persistence" .Values.persistence "global" .Values.global) | nindent 2 }}
+{{- end }}

Week8/first-chart/charts/minio/templates/secrets.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if (include "minio.createSecret" .) }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+type: Opaque
+data:
+  root-user: {{ include "minio.secret.userValue" . | b64enc | quote }}
+  root-password: {{ include "minio.secret.passwordValue" . | b64enc | quote }}
+{{- end }}

Week8/first-chart/charts/minio/templates/service.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if or .Values.service.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.service.annotations .Values.commonAnnotations ) "context" . ) }}
+  annotations: {{- include "common.tplvalues.render" (dict "value" $annotations "context" $) | nindent 4 }}
+  {{- end }}
+spec:
+  type: {{ .Values.service.type }}
+  {{- if and (eq .Values.service.type "ClusterIP") .Values.service.clusterIP }}
+  clusterIP: {{ .Values.service.clusterIP }}
+  {{- end }}
+  {{- if or (eq .Values.service.type "LoadBalancer") (eq .Values.service.type "NodePort") }}
+  externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy | quote }}
+  {{- end }}
+  {{- if and (eq .Values.service.type "LoadBalancer") .Values.service.loadBalancerSourceRanges }}
+  loadBalancerSourceRanges: {{ .Values.service.loadBalancerSourceRanges }}
+  {{ end }}
+  {{- if and (eq .Values.service.type "LoadBalancer") (not (empty .Values.service.loadBalancerIP)) }}
+  loadBalancerIP: {{ .Values.service.loadBalancerIP }}
+  {{- end }}
+  ports:
+    - name: minio-api
+      port: {{ .Values.service.ports.api }}
+      targetPort: minio-api
+      {{- if and (or (eq .Values.service.type "NodePort") (eq .Values.service.type "LoadBalancer")) (not (empty .Values.service.nodePorts.api)) }}
+      nodePort: {{ .Values.service.nodePorts.api }}
+      {{- else if eq .Values.service.type "ClusterIP" }}
+      nodePort: null
+      {{- end }}
+    - name: minio-console
+      port: {{ .Values.service.ports.console }}
+      targetPort: minio-console
+      {{- if and (or (eq .Values.service.type "NodePort") (eq .Values.service.type "LoadBalancer")) (not (empty .Values.service.nodePorts.console)) }}
+      nodePort: {{ .Values.service.nodePorts.console }}
+      {{- else if eq .Values.service.type "ClusterIP" }}
+      nodePort: null
+      {{- end }}
+    {{- if .Values.service.extraPorts }}
+    {{- include "common.tplvalues.render" (dict "value" .Values.service.extraPorts "context" $) | nindent 4 }}
+    {{- end }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.podLabels .Values.commonLabels ) "context" . ) }}
+  selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}

Week8/first-chart/charts/minio/templates/serviceaccount.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "minio.serviceAccountName" . }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if or .Values.serviceAccount.annotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.serviceAccount.annotations .Values.commonAnnotations ) "context" . ) }}
+  annotations: {{- include "common.tplvalues.render" (dict "value" $annotations "context" $) | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
+secrets:
+  - name: {{ include "common.names.fullname" . }}
+{{- end }}

Week8/first-chart/charts/minio/templates/servicemonitor.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if .Values.metrics.serviceMonitor.enabled }}
+{{- $releaseNamespace := default (include "common.names.namespace" .) .Values.metrics.serviceMonitor.namespace }}
+apiVersion: {{ default "monitoring.coreos.com/v1" .Values.metrics.serviceMonitor.apiVersion }}
+kind: ServiceMonitor
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ $releaseNamespace | quote }}
+  {{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.metrics.serviceMonitor.labels .Values.commonLabels ) "context" . ) }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+spec:
+  endpoints:
+    {{- /* Backward Compatibility for .Values.metrics.serviceMonitor.path */}}
+    {{- $paths := list }}
+    {{- if (.Values.metrics.serviceMonitor.paths | empty | not) }}
+    {{- $paths = .Values.metrics.serviceMonitor.paths }}
+    {{- end }}
+    {{- if (.Values.metrics.serviceMonitor.path | empty | not) }}
+    {{- $paths = prepend $paths .Values.metrics.serviceMonitor.path }}
+    {{- end }}
+    {{- range $idx, $path := ($paths | uniq) }}
+    {{- with $ }}
+    - port: minio-api
+      path: {{ $path }}
+      {{- if .Values.metrics.serviceMonitor.interval }}
+      interval: {{ .Values.metrics.serviceMonitor.interval }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
+      scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.honorLabels }}
+      honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.metricRelabelings }}
+      metricRelabelings: {{- toYaml .Values.metrics.serviceMonitor.metricRelabelings | nindent 8 }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.relabelings }}
+      relabelings: {{- toYaml .Values.metrics.serviceMonitor.relabelings | nindent 8 }}
+      {{- end }}
+      {{- if .Values.tls.enabled }}
+      scheme: https
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.tlsConfig }}
+      tlsConfig: {{- toYaml .Values.metrics.serviceMonitor.tlsConfig | nindent 8 }}
+      {{- end }}
+    {{- end }}
+    {{- end }}
+  {{- if .Values.metrics.serviceMonitor.jobLabel }}
+  jobLabel: {{ .Values.metrics.serviceMonitor.jobLabel }}
+  {{- end }}
+  namespaceSelector:
+    matchNames:
+      - {{ include "common.names.namespace" . | quote }}
+  selector:
+    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 6 }}
+      {{- if .Values.metrics.serviceMonitor.selector }}
+      {{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.selector "context" $) | nindent 6 }}
+      {{- end }}
+{{- end }}

Week8/first-chart/charts/minio/templates/tls-secrets.yaml

+{{- /*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if .Values.ingress.enabled }}
+{{- if .Values.ingress.secrets }}
+{{- range .Values.ingress.secrets }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .name }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" $.Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if $.Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" $.Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+type: kubernetes.io/tls
+data:
+  tls.crt: {{ .certificate | b64enc }}
+  tls.key: {{ .key | b64enc }}
+---
+{{- end }}
+{{- end }}
+{{- if and .Values.ingress.tls .Values.ingress.selfSigned }}
+{{- $secretName := printf "%s-tls" .Values.ingress.hostname }}
+{{- $ca := genCA "minio-ca" 365 }}
+{{- $cert := genSignedCert .Values.ingress.hostname nil (list .Values.ingress.hostname) 365 $ca }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $secretName }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+type: kubernetes.io/tls
+data:
+  tls.crt: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "tls.crt" "defaultValue" $cert.Cert "context" $) }}
+  tls.key: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "tls.key" "defaultValue" $cert.Key "context" $) }}
+  ca.crt: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "ca.crt" "defaultValue" $ca.Cert "context" $) }}
+{{- end }}
+{{- end }}
+{{- if (include "minio.createTlsSecret" .) }}
+{{- $secretName := printf "%s-crt" (include "common.names.fullname" .) }}
+{{- $ca := genCA "minio-ca" 365 }}
+{{- $releaseNamespace := include "common.names.namespace" . }}
+{{- $clusterDomain := .Values.clusterDomain }}
+{{- $fullname := include "common.names.fullname" . }}
+{{- $serviceName := include "common.names.fullname" . }}
+{{- $headlessServiceName := printf "%s-headless" (include "common.names.fullname" .) }}
+{{- $altNames := list (printf "*.%s.%s.svc.%s" $serviceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $serviceName $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $headlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $headlessServiceName $releaseNamespace $clusterDomain) "127.0.0.1" "localhost" $fullname }}
+{{- $cert := genSignedCert $fullname nil $altNames 365 $ca }}
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $secretName }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+type: kubernetes.io/tls
+data:
+  tls.crt: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "tls.crt" "defaultValue" $cert.Cert "context" $) }}
+  tls.key: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "tls.key" "defaultValue" $cert.Key "context" $) }}
+  ca.crt: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "ca.crt" "defaultValue" $ca.Cert "context" $) }}
+{{- end }}

Week8/first-chart/charts/mongodb/.helmignore

+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

Week8/first-chart/charts/mongodb/Chart.lock

+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 2.14.1
+digest: sha256:5ccbe5f1fe4459864a8c9d7329c400b678666b6cfb1450818a830bda81995bc3
+generated: "2023-12-22T14:05:13.685986806Z"

Week8/first-chart/charts/mongodb/Chart.yaml

+annotations:
+  category: Database
+  images: |
+    - name: kubectl
+      image: docker.io/bitnami/kubectl:1.29.0-debian-11-r1
+    - name: mongodb-exporter
+      image: docker.io/bitnami/mongodb-exporter:0.40.0-debian-11-r2
+    - name: mongodb
+      image: docker.io/bitnami/mongodb:7.0.5-debian-11-r0
+    - name: nginx
+      image: docker.io/bitnami/nginx:1.25.3-debian-11-r3
+    - name: os-shell
+      image: docker.io/bitnami/os-shell:11-debian-11-r93
+  licenses: Apache-2.0
+apiVersion: v2
+appVersion: 7.0.5
+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/bitnamicharts
+  tags:
+  - bitnami-common
+  version: 2.x.x
+description: MongoDB(R) is a relational open source NoSQL database. Easy to use, it
+  stores data in JSON-like documents. Automated scalability and high-performance.
+  Ideal for developing cloud native applications.
+home: https://bitnami.com
+icon: https://bitnami.com/assets/stacks/mongodb/img/mongodb-stack-220x234.png
+keywords:
+- mongodb
+- database
+- nosql
+- cluster
+- replicaset
+- replication
+maintainers:
+- name: VMware, Inc.
+  url: https://github.com/bitnami/charts
+name: mongodb
+sources:
+- https://github.com/bitnami/charts/tree/main/bitnami/mongodb
+version: 14.5.1

Week8/first-chart/charts/mongodb/charts/common/.helmignore

+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

Week8/first-chart/charts/mongodb/charts/common/Chart.yaml

+annotations:
+  category: Infrastructure
+  licenses: Apache-2.0
+apiVersion: v2
+appVersion: 2.14.1
+description: A Library Helm Chart for grouping common logic between bitnami charts.
+  This chart is not deployable by itself.
+home: https://bitnami.com
+icon: https://bitnami.com/downloads/logos/bitnami-mark.png
+keywords:
+- common
+- helper
+- template
+- function
+- bitnami
+maintainers:
+- name: VMware, Inc.
+  url: https://github.com/bitnami/charts
+name: common
+sources:
+- https://github.com/bitnami/charts
+type: library
+version: 2.14.1

Week8/first-chart/charts/mongodb/charts/common/README.md

+# Bitnami Common Library Chart
+
+A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between Bitnami charts.
+
+## TL;DR
+
+```yaml
+dependencies:
+  - name: common
+    version: 2.x.x
+    repository: oci://registry-1.docker.io/bitnamicharts
+```
+
+```console
+helm dependency update
+```
+
+```yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "common.names.fullname" . }}
+data:
+  myvalue: "Hello World"
+```
+
+Looking to use our applications in production? Try [VMware Tanzu Application Catalog](https://bitnami.com/enterprise), the enterprise edition of Bitnami Application Catalog.
+
+## Introduction
+
+This chart provides a common template helpers which can be used to develop new charts using [Helm](https://helm.sh) package manager.
+
+Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
+
+## Prerequisites
+
+- Kubernetes 1.23+
+- Helm 3.8.0+
+
+## Parameters
+
+## Special input schemas
+
+### ImageRoot
+
+```yaml
+registry:
+  type: string
+  description: Docker registry where the image is located
+  example: docker.io
+
+repository:
+  type: string
+  description: Repository and image name
+  example: bitnami/nginx
+
+tag:
+  type: string
+  description: image tag
+  example: 1.16.1-debian-10-r63
+
+pullPolicy:
+  type: string
+  description: Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
+
+pullSecrets:
+  type: array
+  items:
+    type: string
+  description: Optionally specify an array of imagePullSecrets (evaluated as templates).
+
+debug:
+  type: boolean
+  description: Set to true if you would like to see extra information on logs
+  example: false
+
+## An instance would be:
+# registry: docker.io
+# repository: bitnami/nginx
+# tag: 1.16.1-debian-10-r63
+# pullPolicy: IfNotPresent
+# debug: false
+```
+
+### Persistence
+
+```yaml
+enabled:
+  type: boolean
+  description: Whether enable persistence.
+  example: true
+
+storageClass:
+  type: string
+  description: Ghost data Persistent Volume Storage Class, If set to "-", storageClassName: "" which disables dynamic provisioning.
+  example: "-"
+
+accessMode:
+  type: string
+  description: Access mode for the Persistent Volume Storage.
+  example: ReadWriteOnce
+
+size:
+  type: string
+  description: Size the Persistent Volume Storage.
+  example: 8Gi
+
+path:
+  type: string
+  description: Path to be persisted.
+  example: /bitnami
+
+## An instance would be:
+# enabled: true
+# storageClass: "-"
+# accessMode: ReadWriteOnce
+# size: 8Gi
+# path: /bitnami
+```
+
+### ExistingSecret
+
+```yaml
+name:
+  type: string
+  description: Name of the existing secret.
+  example: mySecret
+keyMapping:
+  description: Mapping between the expected key name and the name of the key in the existing secret.
+  type: object
+
+## An instance would be:
+# name: mySecret
+# keyMapping:
+#   password: myPasswordKey
+```
+
+#### Example of use
+
+When we store sensitive data for a deployment in a secret, some times we want to give to users the possibility of using theirs existing secrets.
+
+```yaml
+# templates/secret.yaml
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  labels:
+    app: {{ include "common.names.fullname" . }}
+type: Opaque
+data:
+  password: {{ .Values.password | b64enc | quote }}
+
+# templates/dpl.yaml
+---
+...
+      env:
+        - name: PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: {{ include "common.secrets.name" (dict "existingSecret" .Values.existingSecret "context" $) }}
+              key: {{ include "common.secrets.key" (dict "existingSecret" .Values.existingSecret "key" "password") }}
+...
+
+# values.yaml
+---
+name: mySecret
+keyMapping:
+  password: myPasswordKey
+```
+
+### ValidateValue
+
+#### NOTES.txt
+
+```console
+{{- $validateValueConf00 := (dict "valueKey" "path.to.value00" "secret" "secretName" "field" "password-00") -}}
+{{- $validateValueConf01 := (dict "valueKey" "path.to.value01" "secret" "secretName" "field" "password-01") -}}
+
+{{ include "common.validations.values.multiple.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
+```
+
+If we force those values to be empty we will see some alerts
+
+```console
+helm install test mychart --set path.to.value00="",path.to.value01=""
+    'path.to.value00' must not be empty, please add '--set path.to.value00=$PASSWORD_00' to the command. To get the current value:
+
+        export PASSWORD_00=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-00}" | base64 -d)
+
+    'path.to.value01' must not be empty, please add '--set path.to.value01=$PASSWORD_01' to the command. To get the current value:
+
+        export PASSWORD_01=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-01}" | base64 -d)
+```
+
+## Upgrading
+
+### To 1.0.0
+
+[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
+
+#### What changes were introduced in this major version?
+
+- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
+- Use `type: library`. [Here](https://v3.helm.sh/docs/faq/#library-chart-support) you can find more information.
+- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
+
+#### Considerations when upgrading to this version
+
+- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
+- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
+- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
+
+#### Useful links
+
+- <https://docs.bitnami.com/tutorials/resolve-helm2-helm3-post-migration-issues/>
+- <https://helm.sh/docs/topics/v2_v3_migration/>
+- <https://helm.sh/blog/migrate-from-helm-v2-to-helm-v3/>
+
+## License
+
+Copyright &copy; 2023 VMware, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+<http://www.apache.org/licenses/LICENSE-2.0>
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

Week8/first-chart/charts/mongodb/charts/common/templates/_affinities.tpl

+{{/*
+Copyright VMware, Inc.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{/* vim: set filetype=mustache: */}}
+
+{{/*
+Return a soft nodeAffinity definition
+{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.nodes.soft" -}}
+preferredDuringSchedulingIgnoredDuringExecution:
+  - preference:
+      matchExpressions:
+        - key: {{ .key }}
+          operator: In
+          values:
+            {{- range .values }}
+            - {{ . | quote }}
+            {{- end }}
+    weight: 1
+{{- end -}}
+
+{{/*
+Return a hard nodeAffinity definition
+{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.nodes.hard" -}}
+requiredDuringSchedulingIgnoredDuringExecution:
+  nodeSelectorTerms:
+    - matchExpressions:
+        - key: {{ .key }}
+          operator: In
+          values:
+            {{- range .values }}
+            - {{ . | quote }}
+            {{- end }}
+{{- end -}}
+
+{{/*
+Return a nodeAffinity definition
+{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.nodes" -}}
+  {{- if eq .type "soft" }}
+    {{- include "common.affinities.nodes.soft" . -}}
+  {{- else if eq .type "hard" }}
+    {{- include "common.affinities.nodes.hard" . -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Return a topologyKey definition
+{{ include "common.affinities.topologyKey" (dict "topologyKey" "BAR") -}}
+*/}}
+{{- define "common.affinities.topologyKey" -}}
+{{ .topologyKey | default "kubernetes.io/hostname" -}}
+{{- end -}}
+
+{{/*
+Return a soft podAffinity/podAntiAffinity definition
+{{ include "common.affinities.pods.soft" (dict "component" "FOO" "customLabels" .Values.podLabels "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "extraPodAffinityTerms" .Values.extraPodAffinityTerms "context" $) -}}
+*/}}
+{{- define "common.affinities.pods.soft" -}}
+{{- $component := default "" .component -}}
+{{- $customLabels := default (dict) .customLabels -}}
+{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
+{{- $extraPodAffinityTerms := default (list) .extraPodAffinityTerms -}}
+preferredDuringSchedulingIgnoredDuringExecution:
+  - podAffinityTerm:
+      labelSelector:
+        matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" .context )) | nindent 10 }}
+          {{- if not (empty $component) }}
+          {{ printf "app.kubernetes.io/component: %s" $component }}
+          {{- end }}
+          {{- range $key, $value := $extraMatchLabels }}
+          {{ $key }}: {{ $value | quote }}
+          {{- end }}
+      topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+    weight: 1
+  {{- range $extraPodAffinityTerms }}
+  - podAffinityTerm:
+      labelSelector:
+        matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" $.context )) | nindent 10 }}
+          {{- if not (empty $component) }}
+          {{ printf "app.kubernetes.io/component: %s" $component }}
+          {{- end }}
+          {{- range $key, $value := .extraMatchLabels }}
+          {{ $key }}: {{ $value | quote }}
+          {{- end }}
+      topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+    weight: {{ .weight | default 1 -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Return a hard podAffinity/podAntiAffinity definition
+{{ include "common.affinities.pods.hard" (dict "component" "FOO" "customLabels" .Values.podLabels "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "extraPodAffinityTerms" .Values.extraPodAffinityTerms "context" $) -}}
+*/}}
+{{- define "common.affinities.pods.hard" -}}
+{{- $component := default "" .component -}}
+{{- $customLabels := default (dict) .customLabels -}}
+{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
+{{- $extraPodAffinityTerms := default (list) .extraPodAffinityTerms -}}
+requiredDuringSchedulingIgnoredDuringExecution:
+  - labelSelector:
+      matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" .context )) | nindent 8 }}
+        {{- if not (empty $component) }}
+        {{ printf "app.kubernetes.io/component: %s" $component }}
+        {{- end }}
+        {{- range $key, $value := $extraMatchLabels }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+  {{- range $extraPodAffinityTerms }}
+  - labelSelector:
+      matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" $.context )) | nindent 8 }}
+        {{- if not (empty $component) }}
+        {{ printf "app.kubernetes.io/component: %s" $component }}
+        {{- end }}
+        {{- range $key, $value := .extraMatchLabels }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
+    topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+Return a podAffinity/podAntiAffinity definition
+{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
+*/}}
+{{- define "common.affinities.pods" -}}
+  {{- if eq .type "soft" }}
+    {{- include "common.affinities.pods.soft" . -}}
+  {{- else if eq .type "hard" }}
+    {{- include "common.affinities.pods.hard" . -}}
+  {{- end -}}
+{{- end -}}