feat: support pod priorityClassName

Reviewed-on: #4

.drone.yml

@@ -11,7 +11,7 @@ steps:
 - name: helm lint
   commands:
   - helm lint
-  image: quay.io/helmpack/chart-testing:latest
+  image: docker.io/volkerraschek/helm:3.8.1
   resources:
     limits:
       cpu: 50
@@ -20,7 +20,7 @@ steps:
 - name: markdown lint
   commands:
   - markdownlint *.md
-  image: docker.io/volkerraschek/markdownlint:0.28.1
+  image: docker.io/volkerraschek/markdownlint:0.31.1
   resources:
     limits:
       cpu: 50
@@ -51,6 +51,34 @@ trigger:
     exclude:
     - tag
 
+---
+
+kind: pipeline
+type: kubernetes
+name: release
+
+platform:
+  os: linux
+
+steps:
+- name: release-helm-chart
+  commands:
+  - helm repo add volker.raschek https://charts.cryptic.systems/volker.raschek
+  - helm package --version ${DRONE_TAG} .
+  - helm cm-push ${DRONE_REPO_NAME%-charts}-${DRONE_TAG}.tgz volker.raschek
+  environment:
+    HELM_REPO_PASSWORD:
+      from_secret: helm_repo_password
+    HELM_REPO_USERNAME:
+      from_secret: helm_repo_username
+  image: docker.io/volkerraschek/helm:3.8.1
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/postfixadmin-fetchmail-charts
+
 ---
 kind: pipeline
 type: kubernetes
@@ -95,6 +123,8 @@ steps:
     - failure
 
 trigger:
+  branch:
+  - master
   event:
   - push
   repo:

.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = false

Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: postfixadmin-fetchmail
 description: Helm chart for postfixadmin's fetchmail
 type: application
-version: 0.1.1
-appVersion: 0.1.1
+version: "0.1.2"
+appVersion: "0.1.3"
 icon: https://a.fsdn.com/allura/p/postfixadmin/icon?1620415130
 
 keywords:
@@ -13,7 +13,7 @@ keywords:
 
 sources:
 - https://github.com/volker-raschek/postfixadmin-fetchmail-charts
-- https://hub.docker.com/volkerraschek/postfixadmin-fetchmail
+- https://hub.docker.com/r/volkerraschek/postfixadmin-fetchmail
 
 maintainers:
 - name: Markus Pesch

renovate.json

@@ -0,0 +1,38 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "automergeStrategy": "merge-commit",
+  "automergeType": "pr",
+  "assignees": [ "volker.raschek" ],
+  "labels": [ "renovate" ],
+  "packageRules": [
+    {
+      "addLabels": [ "renovate/postfixadmin-fetchmail", "renovate/automerge" ],
+      "automerge": true,
+      "matchManagers": "droneci",
+      "matchUpdateTypes": [ "minor", "patch"]
+    },
+    {
+      "addLabels": [ "renovate/postfixadmin-fetchmail", "renovate/automerge" ],
+      "automerge": false,
+      "matchPackageNames": [ "postfixadmin-fetchmail" ],
+      "matchManagers": [ "regex" ],
+      "matchUpdateTypes": [ "minor", "patch"]
+    }
+  ],
+  "rebaseLabel": "renovate/rebase",
+  "rebaseWhen": "behind-base-branch",
+  "regexManagers": [
+    {
+      "description": "Update container image reference",
+      "fileMatch": [
+        "^Chart\\.yaml$"
+      ],
+      "matchStrings": [
+        "appVersion: \"(?<currentValue>.*?)\"\\s+"
+      ],
+      "datasourceTemplate": "docker",
+      "depNameTemplate": "postfixadmin-fetchmail",
+      "lookupNameTemplate": "docker.io/volkerraschek/postfixadmin-fetchmail"
+    }
+  ]
+}

templates/cronjob.yaml

@@ -42,6 +42,9 @@ spec:
           nodeSelector:
             {{- toYaml . | nindent 12 }}
           {{- end }}
+          {{- if .Values.podPriorityClassName }}
+          priorityClassName: {{ .Values.podPriorityClassName }}
+          {{- end }}
           restartPolicy: OnFailure
           securityContext:
             {{- toYaml .Values.podSecurityContext | nindent 12 }}

values.yaml

@@ -23,6 +23,8 @@ serviceAccount:
 
 podAnnotations: {}
 
+podPriorityClassName: ""
+
 podSecurityContext: {}
   # fsGroup: 2000