Merge pull request #20 from colearendt/add-generic-storage

add storage values to generic chart

charts/generic/Chart.yaml

@@ -3,7 +3,7 @@ name: generic
 description: A generic Helm chart for Kubernetes
 
 type: application
-version: 0.1.2
+version: 0.1.3
 appVersion: latest
 maintainers:
   - name: colearendt

charts/generic/NEWS.md

@@ -1,3 +1,8 @@
+# 0.1.3
+
+- Add `storage` values for setting a PersistentVolumeClaim
+  - It is best when we do not need to use this, but alas, it is often necessary
+
 # 0.1.2
 
 - Add `pod.env` values for setting pod environment variables

charts/generic/README.md

@@ -0,0 +1,54 @@
+# generic
+
+![Version: 0.1.3](https://img.shields.io/badge/Version-0.1.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
+
+A generic Helm chart for Kubernetes
+
+## Maintainers
+
+| Name | Email | Url |
+| ---- | ------ | --- |
+| colearendt | [email protected] | https://github.com/colearendt |
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| affinity | object | `{}` |  |
+| autoscaling.enabled | bool | `false` |  |
+| autoscaling.maxReplicas | int | `100` |  |
+| autoscaling.minReplicas | int | `1` |  |
+| autoscaling.targetCPUUtilizationPercentage | int | `80` |  |
+| fullnameOverride | string | `""` |  |
+| image.pullPolicy | string | `"IfNotPresent"` |  |
+| image.repository | string | `"nginx"` |  |
+| image.tag | string | `""` | Overrides the image tag whose default is the chart appVersion. |
+| imagePullSecrets | list | `[]` |  |
+| ingress.annotations | object | `{}` |  |
+| ingress.enabled | bool | `false` |  |
+| ingress.hosts[0].host | string | `"chart-example.local"` |  |
+| ingress.hosts[0].paths | list | `[]` |  |
+| ingress.tls | list | `[]` |  |
+| nameOverride | string | `""` |  |
+| nodeSelector | object | `{}` |  |
+| pod.env | list | `[]` |  |
+| pod.port | int | `80` |  |
+| podAnnotations | object | `{}` |  |
+| podSecurityContext | object | `{}` |  |
+| replicaCount | int | `1` |  |
+| resources | object | `{}` |  |
+| securityContext | object | `{}` |  |
+| service.port | int | `80` |  |
+| service.type | string | `"ClusterIP"` |  |
+| serviceAccount.annotations | object | `{}` | Annotations to add to the service account |
+| serviceAccount.create | bool | `true` | Specifies whether a service account should be created |
+| serviceAccount.name | string | `""` | The name of the service account to use. -- If not set and create is true, a name is generated using the fullname template |
+| storage.accessModes[0] | string | `"ReadWriteOnce"` |  |
+| storage.create | bool | `false` |  |
+| storage.name | string | `""` |  |
+| storage.requests.storage | string | `"6Gi"` |  |
+| storage.storageClassName | string | `""` |  |
+| tolerations | list | `[]` |  |
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)

charts/generic/ci/storage-values.yaml

@@ -0,0 +1,5 @@
+storage:
+  name: my-storage
+  create: true
+  requests:
+    storage: 2Gi

charts/generic/templates/pvc.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.storage.create }}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{default (print (include "generic.fullname" .) "-storage" ) .Values.storage.name }}
+  namespace: {{ $.Release.Namespace }}
+  annotations:
+    "helm.sh/resource-policy": keep
+spec:
+  accessModes:
+    {{- .Values.storage.accessModes | toYaml | nindent 4 }}
+  volumeMode: Filesystem
+  {{- if .Values.storage.storageClassName }}
+  storageClassName: {{ .Values.storage.storageClassName }}
+  {{- end }}
+  resources:
+  {{- with .Values.storage.requests }}
+    requests:
+      {{- . | toYaml | nindent 6 }}
+  {{- end }}
+---
+{{- end }}

charts/generic/values.yaml

@@ -14,6 +14,15 @@ pod:
   port: 80
   env: []
 
+storage:
+  name: ''
+  create: false
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: ''
+  requests:
+    storage: 6Gi
+
 serviceAccount:
   # -- Specifies whether a service account should be created
   create: true