Add minio subchart

Week8/web-app-minio/charts/minio/Chart.yaml

@@ -21,4 +21,4 @@ version: 0.1.0
 # 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: "1.0.0"
+appVersion: "2024.1.16"

Week8/web-app-minio/charts/minio/templates/NOTES.txt

+Webapp is deploying, just wait a few minutes.
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Week8/web-app-minio/charts/minio/templates/_helpers.tpl

+{{/*
+Expand the name of the chart.
+*/}}
+
+{{- define "minio.name" -}}
+{{- default .Chart.Name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "minio.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "minio.labels" -}}
+helm.sh/chart: {{ include "minio.chart" . }}
+{{ include "minio.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "minio.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "minio.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

Week8/web-app-minio/charts/minio/templates/minio-dev.yml

@@ -8,28 +8,35 @@
 apiVersion: v1
 kind: Pod
 metadata:
+  name: {{ include "minio.name" . }}
+  namespace: {{ .Values.namespace }}
   labels:
-    app: minio
-  name: minio
-  namespace: minio-dev # Change this value to match the namespace metadata.name
+    {{- include "minio.labels" . | nindent 4 }}
 spec:
   containers:
-  - name: minio
-    image: quay.io/minio/minio:latest
+  - name: {{ .Chart.Name }}
+    image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+    pullPolicy: {{ .Values.pullPolicy }}
     resources:
       limits:
-        memory: "2048Mi"
-        cpu: "2000m"
+        memory: {{ .Values.limits.memory }}
+        cpu: {{ .Values.limits.cpu }}
+    
+    {{- with .Values.command }}
     command:
-    - /bin/bash
-    - -c
-    args: 
-    - minio server /data --console-address :9090
+      {{- toYaml . | nindent 6 -}}
+    {{- end -}}
+
+    {{- with .Values.args }}
+    args:
+      {{- toYaml . | nindent 6 -}}
+    {{- end -}}
+
+    {{- with .Values.volumeMounts }}
     volumeMounts:
-    - mountPath: /data
-      name: localvolume
-    
+      {{- toYaml . | nindent 6 -}}
+    {{- end -}}
+  {{- with .Values.volumes }}
   volumes:
-  - name: localvolume
-    persistentVolumeClaim:
-      claimName: minio-pvc
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+    {{- toYaml . | nindent 4 -}}
+  {{- end -}}
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Week8/web-app-minio/charts/minio/templates/minio-namespace.yml

@@ -2,6 +2,6 @@
 apiVersion: v1
 kind: Namespace
 metadata:
-  name: minio-dev # Change this value if you want a different namespace name
+  name: {{ .Values.namespace }}
   labels:
-    name: minio-dev # Change this value to match metadata.name
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+    {{- include "minio.labels" . | nindent 4 -}}
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Week8/web-app-minio/charts/minio/templates/minio-pv.yml

 apiVersion: v1
 kind: PersistentVolume
 metadata:
-  name: minio-pv
+  name: "{{ include "minio.name" . }}-pv"
 spec:
   capacity:
-    storage: 1024Mi
-  volumeMode: Filesystem
+    storage: {{ .Values.persistence.storage }}
+  volumeMode: {{ .Values.persistence.volumeMode }}
+  persistentVolumeReclaimPolicy: {{ .Values.persistence.persistentVolumeReclaimPolicy }}
+  storageClassName: ""
   accessModes:
     - ReadWriteOnce
-  storageClassName: ""
-  persistentVolumeReclaimPolicy: Recycle
   nfs:
-    path: /var/nfs/k8s
-    server: 192.168.67.9
+    path: {{ .Values.persistence.nfs.path }}
+    server: {{ .Values.persistence.nfs.server }}
+
+

Week8/web-app-minio/charts/minio/templates/minio-pvc.yml

 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
-  name: minio-pvc
-  namespace: minio-dev
+  name: "{{ include "minio.name" . }}-pvc"
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "minio.labels" . | nindent 4 }}
 spec:
   resources:
     requests:
-      storage: 1000Mi
-  volumeMode: Filesystem
+      storage: {{ .Values.persistenceClaim.storage }}
+  volumeMode: {{ .Values.persistenceClaim.volumeMode }}
   storageClassName: ""
-  volumeName: minio-pv # Specific PV to PVC connect
   accessModes:
     - ReadWriteOnce
+  volumeName: "{{ include "minio.name" . }}-pv"
+

Week8/web-app-minio/charts/minio/templates/minio-service.yml

 apiVersion: v1
 kind: Service
 metadata:
-  name: minio-svc
-  namespace: minio-dev
+  name: {{ include "minio.name" . }}
+  namespace: {{ .Values.namespace }}
 spec:
-  type: NodePort
-  selector:
-    app: minio
+  type: {{ .Values.service.type }}
   ports:
-  - port: 9090
-    nodePort: 30001
-    targetPort: 9090
+    - port: {{ .Values.service.port }}
+      nodePort: {{ .Values.service.nodePort }}
+      targetPort: {{ .Values.service.targetPort }}
+  selector:
+    {{- include "minio.selectorLabels" . | nindent 4 -}}

Week8/web-app-minio/charts/minio/values.yaml

 # Default values for minio.
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
+namespace: minio-dev
 
-replicaCount: 1
-
+# Deloyment 
 image:
-  repository: nginx
+  repository: quay.io/minio/minio
+  tag: latest
   pullPolicy: IfNotPresent
-  # Overrides the image tag whose default is the chart appVersion.
-  tag: ""
 
-imagePullSecrets: []
-nameOverride: ""
-fullnameOverride: ""
+limits:
+  memory: "2024Mi"
+  cpu: "2000m"
 
-serviceAccount:
-  # Specifies whether a service account should be created
-  create: true
-  # Automatically mount a ServiceAccount's API credentials?
-  automount: true
-  # Annotations to add to the service account
-  annotations: {}
-  # The name of the service account to use.
-  # If not set and create is true, a name is generated using the fullname template
-  name: ""
+command:
+  - /bin/bash
+  - -c
 
-podAnnotations: {}
-podLabels: {}
+args:
+  - minio server /data --console-address :9090
 
-podSecurityContext: {}
-  # fsGroup: 2000
+volumeMounts:
+  - mountPath: /data
+    name: localvolume
 
-securityContext: {}
-  # capabilities:
-  #   drop:
-  #   - ALL
-  # readOnlyRootFilesystem: true
-  # runAsNonRoot: true
-  # runAsUser: 1000
+volumes:
+  - name: localvolume
+    persistentVolumeClaim:
+      claimName: minio-pvc
 
+# Service
 service:
-  type: ClusterIP
-  port: 80
-
-ingress:
-  enabled: false
-  className: ""
-  annotations: {}
-    # kubernetes.io/ingress.class: nginx
-    # kubernetes.io/tls-acme: "true"
-  hosts:
-    - host: chart-example.local
-      paths:
-        - path: /
-          pathType: ImplementationSpecific
-  tls: []
-  #  - secretName: chart-example-tls
-  #    hosts:
-  #      - chart-example.local
-
-resources: {}
-  # We usually recommend not to specify default resources and to leave this as a conscious
-  # choice for the user. This also increases chances charts run on environments with little
-  # resources, such as Minikube. If you do want to specify resources, uncomment the following
-  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-  # limits:
-  #   cpu: 100m
-  #   memory: 128Mi
-  # requests:
-  #   cpu: 100m
-  #   memory: 128Mi
-
-autoscaling:
-  enabled: false
-  minReplicas: 1
-  maxReplicas: 100
-  targetCPUUtilizationPercentage: 80
-  # targetMemoryUtilizationPercentage: 80
-
-# Additional volumes on the output Deployment definition.
-volumes: []
-# - name: foo
-#   secret:
-#     secretName: mysecret
-#     optional: false
-
-# Additional volumeMounts on the output Deployment definition.
-volumeMounts: []
-# - name: foo
-#   mountPath: "/etc/foo"
-#   readOnly: true
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}
+  type: NodePort
+  port: 9090
+  nodePort: 30001
+  targetPort: 9090
+
+# Persistent Volume Claim
+persistenceClaim:
+  storage: 1024Mi
+  volumeMode: Filesystem
+  storageClassName: ""
+  accessModes: ReadWriteOnce
+
+# Persistent Volume 
+persistence:
+  storage: 1024Mi
+  volumeMode: Filesystem
+  accessModes: ReadWriteOnce
+  persistentVolumeReclaimPolicy: Recycle
+  nfs: # NFS server detail
+    path: /var/nfs/k8s
+    server: 192.168.67.9
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