Add wekan chart

wekan/.helmignore

@@ -19,4 +19,4 @@
 .project
 .idea/
 *.tmproj
-OWNERS
+#OWNERS

wekan/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: mongodb
+  repository: https://charts.bitnami.com/bitnami
+  version: 13.6.8
+digest: sha256:f8ec7f31174e272828f048b7f64b8b211437c5982b1d71bea65a3f8f63e0a36f
+generated: "2023-02-21T04:33:19.424480011+02:00"

wekan/Chart.yaml

@@ -1,13 +1,28 @@
-name: wekan
-version: 1.0.0
-appVersion: 2.x.x
-kubeVersion: "^1.8.0-0"
+apiVersion: v2
+appVersion: "7.30"
+dependencies:
+  - condition: mongodb.enabled
+    name: mongodb
+    repository: https://charts.bitnami.com/bitnami
+    version: 13.6.x
 description: Open Source kanban
-home: https://wekan.github.io/
+home: https://wekan.github.io
 icon: https://wekan.github.io/wekan-logo.svg
+keywords:
+  - kanban
+maintainers:
+  - email: support@wekan.team
+    name: wekan
+  - email: x@xet7.org
+    name: xet7
+  - email: github@randall.cc
+    name: technotaff
+  - email: jiangyt.cn@gmail.com
+    name: jiangytcn
+  - email: varac@varac.net
+    name: varac
+name: wekan
 sources:
   - https://github.com/wekan/wekan
-maintainers:
-  - name: technotaff
-    email: github@randall.cc
-engine: gotpl
+type: application
+version: 7.30.0

wekan/OWNERS

@@ -1,4 +1,6 @@
 approvers:
+- xet7
 - technotaff
 reviewers:
+- xet7
 - technotaff

wekan/README.md

@@ -1,12 +1,38 @@
-# Helm Chart for Wekan
+# WeKan ® - Open Source kanban
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```bash
+helm repo add wekan https://wekan.github.io/charts
+helm install my-release wekan/wekan
+```
+
+These commands deploy Wekan on the Kubernetes cluster in the default configuration.
+
+Tip: List all releases using `helm list`
+
+For all available values see `helm show values wekan/wekan`.
+
+## Uninstalling the Chart
+
+To uninstall/delete the my-release deployment:
+
+```bash
+helm delete my-release
+```
+
+The command removes all the Kubernetes components associated with the chart and
+deletes the release.
 
 ## Features
 
-o Uses a MongoDB replica set by default - this allows fault-tolerant
+* Uses a MongoDB replica set by default - this allows fault-tolerant
   and scalable MongoDB deployment (or just set the replicas to 1 for
   a single server install)
 
-o Optional Horizontal Pod Autoscaler (HPA), so that your Wekan pods
+* Optional Horizontal Pod Autoscaler (HPA), so that your Wekan pods
   will scale automatically with increased CPU load.
 
 ## The configurable values (values.yaml)
@@ -19,7 +45,9 @@ Scaling Wekan:
 
 replicaCount: 1
 ```
-**replicaCount** Will set the initial number of replicas for the Wekan pod (and container)
+
+**replicaCount** will set the initial number of replicas for the Wekan pod
+(and container)
 
 ```yaml
 ## Configure an horizontal pod autoscaler
@@ -34,13 +62,17 @@ autoscaling:
     ##
     targetCPUUtilizationPercentage: 80
 ```
-This section (if *enabled* is set to **true**) will enable the Kubernetes Horizontal Pod Autoscaler (HPA).
 
-**minReplicas:** this is the minimum number of pods to scale down to (We recommend setting this to the same value as **replicaCount**).
+This section (if *enabled* is set to **true**) will enable the Kubernetes
+Horizontal Pod Autoscaler (HPA).
+
+**minReplicas:** this is the minimum number of pods to scale down to
+(We recommend setting this to the same value as **replicaCount**).
 
 **maxReplicas:** this is the maximum number of pods to scale up to.
 
-**targetCPUUtilizationPercentage:** This is the CPU at which the HPA will scale-out the number of Wekan pods.
+**targetCPUUtilizationPercentage:** This is the CPU at which the HPA will
+scale-out the number of Wekan pods.
 
 ```yaml
 mongodb-replicaset:
@@ -55,11 +87,16 @@ mongodb-replicaset:
 
 This section controls the scale of the MongoDB redundant Replica Set.
 
-**replicas:** This is the number of MongoDB instances to include in the set. You can set this to 1 for a single server - this will still allow you to scale-up later with a helm upgrade.
+**replicas:** This is the number of MongoDB instances to include in the set.
+You can set this to 1 for a single server - this will still allow you to
+scale-up later with a helm upgrade.
 
 ### Install OCP route
-If you use this chart to deploy Wekan on an OCP cluster, you can create route instead of ingress with following command:
 
-``` bash
-$ helm template --set route.enabled=true,ingress.enabled=false values.yaml . | oc apply -f-
+If you use this chart to deploy Wekan on an OCP cluster, you can create route
+instead of ingress with following command:
+
+```bash
+helm template --set route.enabled=true,ingress.enabled=false values.yaml . | \
+  oc apply -f-
 ```

wekan/charts/.gitkeep

@@ -1 +0,0 @@
-

wekan/requirements.yaml

@@ -1,5 +0,0 @@
-dependencies:
-- name: mongodb-replicaset
-  version: 3.11.x
-  repository: "https://kubernetes-charts.storage.googleapis.com/"
-  condition: mongodb-replicaset.enabled

wekan/templates/_helpers.tpl

@@ -62,21 +62,27 @@ Create the name of the service account to use for the api component
 Create a default fully qualified mongodb-replicaset name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
 */}}
-{{- define "wekan.mongodb-replicaset.fullname" -}}
-{{- $name := default "mongodb-replicaset" (index .Values "mongodb-replicaset" "nameOverride") -}}
+{{- define "wekan.mongodb.svcname" -}}
+{{- $name := default "mongodb" (index .Values "mongodb" "nameOverride") -}}
+{{- if eq .Values.mongodb.architecture "replicaset" }}
+{{- printf "%s-%s-headless" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
 {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
+{{- end -}}
 
 {{/*
 Create the MongoDB URL. If MongoDB is installed as part of this chart, use k8s service discovery,
 else use user-provided URL.
 */}}
-{{- define "mongodb-replicaset.url" -}}
-{{- if (index .Values "mongodb-replicaset" "enabled") -}}
-{{- $count := (int (index .Values "mongodb-replicaset" "replicas")) -}}
+{{- define "mongodb.url" -}}
+{{- if (index .Values "mongodb" "enabled") -}}
+{{- $count := (int (index .Values "mongodb" "replicaCount")) -}}
 {{- $release := .Release.Name -}}
-mongodb://{{ $release }}-mongodb-replicaset:27017/admin?replicaSet={{ index .Values "mongodb-replicaset" "replicaSetName" }}
+{{- $replicaSetName := (index .Values "mongodb" "replicaSetName") -}}
+{{- $mongodbSvcName := include "wekan.mongodb.svcname" . -}}
+mongodb://{{- range $v := until $count }}{{ $release }}-mongodb-{{ $v }}.{{ $mongodbSvcName }}:27017{{ if ne $v (sub $count 1) }},{{- end -}}{{- end -}}/{{ .Values.dbname }}?replicaSet={{ $replicaSetName }}
 {{- else -}}
-{{- index .Values "mongodb-replicaset" "url" -}}
+{{- index .Values "mongodb" "url" -}}
 {{- end -}}
 {{- end -}}

wekan/templates/data-pvc.yaml

@@ -0,0 +1,26 @@
+{{- if .Values.sharedDataFolder.enabled }}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ template "wekan.fullname" . }}-shared-data
+  labels:
+    app: {{ template "wekan.name" . }}
+    chart: {{ template "wekan.chart" . }}
+    component: wekan
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+spec:
+  accessModes:
+  {{- if .Values.sharedDataFolder.accessMode }}
+    - {{ .Values.sharedDataFolder.accessMode }}
+  {{- else }}
+    - ReadWriteMany
+  {{- end }}
+  {{- if .Values.sharedDataFolder.storageClass }}
+  storageClassName: {{ .Values.sharedDataFolder.storageClass | quote }}
+  {{- end }}
+  {{- with .Values.sharedDataFolder.resources }}
+  resources:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{ end }}

wekan/templates/deployment.yaml

@@ -8,6 +8,9 @@ metadata:
     component: wekan
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+    {{- if .Values.deploymentLabels }}
+    {{- toYaml .Values.deploymentLabels | nindent 4 }}
+    {{- end }}
 spec:
   replicas: {{ .Values.replicaCount }}
   selector:
@@ -22,8 +25,21 @@ spec:
         app: {{ template "wekan.name" . }}
         component: wekan
         release: {{ .Release.Name }}
+        {{- if .Values.podLabels }}
+        {{- toYaml .Values.podLabels | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ template "wekan.serviceAccountName" . }}
+      {{- if ne .Values.platform "openshift" }}
+      initContainers:
+        - name: volume-permissions
+          image: busybox
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command: ['sh', '-c', 'chown -R 999:999 /data']
+          volumeMounts:
+            - name: shared-data-volume
+              mountPath: /data
+      {{- end }}
       containers:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
@@ -31,23 +47,52 @@ spec:
           terminationMessagePolicy: FallbackToLogsOnError
           ports:
             - name: http
-              containerPort: 8080
+              containerPort: {{ .Values.service.port }}
           env:
             - name: ROOT_URL
-              value: {{ .Values.root_url | default "https://wekan.local" | quote }}
+              value: {{ .Values.root_url | quote }}
+          {{- $mongo_url_is_secret := false }}
+          {{- range $key := .Values.secretEnv }}
+            {{- if eq .name "MONGO_URL" }}
+              {{- $mongo_url_is_secret = true }}
+            {{- end }}
+          {{- end }}
+          {{- if not $mongo_url_is_secret }}
             - name: MONGO_URL
-              value: "{{ template "mongodb-replicaset.url" . }}"
+              value: "{{ template "mongodb.url" . }}"
+          {{- end }}
           {{- range $key := .Values.env }}
           {{- if .value }}
             - name: {{ .name }}
               value: {{ .value | quote }}
           {{- end }}
           {{- end }}
+          {{- range $key := .Values.secretEnv }}
+            - name: {{ .name }}
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "wekan.fullname" $ }}-secret
+                  key: {{ .name }}
+          {{- end }}
+          envFrom:
+            {{- with .Values.extraEnvFrom }}
+            {{- tpl . $ | nindent 10 }}
+            {{- end }}
+          readinessProbe:
+            httpGet:
+              path: /
+              port: {{ .Values.service.port }}
+            initialDelaySeconds: 20
           livenessProbe:
             httpGet:
               path: /
-              port: 8080
+              port: {{ .Values.service.port }}
             initialDelaySeconds: 60
+          {{ if .Values.sharedDataFolder.enabled }}
+          volumeMounts:
+            - name: shared-data-volume
+              mountPath: /data
+          {{ end }}
           resources:
 {{ toYaml .Values.resources | indent 12 }}
     {{- with .Values.nodeSelector }}
@@ -62,3 +107,9 @@ spec:
       tolerations:
 {{ toYaml . | indent 8 }}
     {{- end }}
+      {{ if .Values.sharedDataFolder.enabled }}
+      volumes:
+      - name: shared-data-volume
+        persistentVolumeClaim:
+          claimName: {{ template "wekan.fullname" . }}-shared-data
+      {{ end }}

wekan/templates/extra-list.yaml

@@ -0,0 +1,4 @@
+{{- range .Values.extraDeploy }}
+---
+{{ toYaml . }}
+{{- end }}

wekan/templates/ingress.yaml

@@ -2,7 +2,8 @@
 {{- $fullName := include "wekan.fullname" . -}}
 {{- $servicePort := .Values.service.port -}}
 {{- $ingressPath := .Values.ingress.path -}}
-apiVersion: extensions/v1beta1
+{{- $ingressPathType := .Values.ingress.pathtype -}}
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: {{ $fullName }}
@@ -33,8 +34,11 @@ spec:
       http:
         paths:
           - path: {{ $ingressPath }}
+            pathType: {{ $ingressPathType }}
             backend:
-              serviceName: {{ $fullName }}
-              servicePort: 80
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: 8080
   {{- end }}
 {{- end }}

wekan/templates/secret.yaml

@@ -0,0 +1,13 @@
+{{ if .Values.secretEnv }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ template "wekan.fullname" $ }}-secret
+type: Opaque
+data:
+{{- range $key := .Values.secretEnv -}}
+{{ if $key.value }}
+{{ $key.name | indent 2 }}: {{ $key.value | b64enc }}
+{{- end }}
+{{- end }}
+{{ end }}

wekan/templates/secrets.yaml

@@ -1,14 +0,0 @@
-apiVersion: v1
-kind: Secret
-metadata:
-  name: {{ template "wekan.fullname" . }}
-  labels:
-    app: {{ template "wekan.name" . }}
-    chart: {{ template "wekan.chart" . }}
-    component: wekan
-    heritage: {{ .Release.Service }}
-    release: {{ .Release.Name }}
-type: Opaque
-data:
-  accessKey: {{ .Values.credentials.accessKey | b64enc }}
-  secretKey: {{ .Values.credentials.secretKey | b64enc }}

wekan/templates/tests/test-cloudserver.yaml

@@ -1,27 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: {{ template "wekan.fullname" . }}-test
-  annotations:
-    "helm.sh/hook": test-success
-spec:
-  containers:
-  - name: {{ template "wekan.fullname" . }}-test
-    imagePullPolicy: IfNotPresent
-    image: "docker.io/mesosphere/aws-cli:1.14.5"
-    command:
-      - sh
-      - -c
-      - aws s3 --endpoint-url=http://{{ include "wekan.fullname" . }} --region=us-east-1 ls
-    env:
-      - name: AWS_ACCESS_KEY_ID
-        valueFrom:
-          secretKeyRef:
-            name: {{ template "wekan.fullname" . }}
-            key: accessKey
-      - name: AWS_SECRET_ACCESS_KEY
-        valueFrom:
-          secretKeyRef:
-            name: {{ template "wekan.fullname" . }}
-            key: secretKey
-  restartPolicy: Never

wekan/templates/tests/test-http.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ template "wekan.fullname" . }}-test-http"
+  labels:
+    app: {{ template "wekan.name" . }}
+    chart: {{ template "wekan.chart" . }}
+    component: wekan
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget', '-O', '/dev/stdout']
+      args: ['{{ template "wekan.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never

wekan/values.home.yaml

@@ -0,0 +1,150 @@
+# ------------------------------------------------------------------------------
+# Wekan:
+# ------------------------------------------------------------------------------
+## Define platform where helm chart is deployed (set to 'openshift' to disable initContainer with chown command) 
+platform: kubernetes
+
+## Define serviceAccount names to create or use. Defaults to component's fully
+## qualified name.
+##
+serviceAccounts:
+  create: true
+  name: ""
+  annotations: ""
+
+## Wekan image configuration
+##
+image:
+  repository: ghcr.io/wekan/wekan
+  tag: v7.30
+  pullPolicy: IfNotPresent
+
+## Configuration for wekan component
+##
+
+replicaCount: 1
+dbname: wekan
+
+## Specify additional environmental variables for the Deployment
+##
+env:
+  - name: ""
+    value: ""
+
+# Additional environment variables for Wekan mapped from Secret or ConfigMap
+extraEnvFrom: ""
+# extraEnvFrom: |
+#    - secretRef:
+#        name: "{{ template "wekan.fullname" $ }}-test-secret"
+
+## Specify additional secret environmental variables for the
+## Deployment. These can e.g. be provided by a Secret and allow
+## to store passwords separately
+##
+secretEnv: {}
+  # - name: ""
+  ##  value: ""
+
+service:
+  type: ClusterIP
+  port: 8080
+  annotations: {}
+    prometheus.io/scrape: "true"
+    prometheus.io/port: "8000"
+    prometheus.io/path: "/_/monitoring/metrics"
+
+## Comma-separated string of allowed virtual hosts for external access.
+## This should match the ingress hosts
+##
+endpoint: wekan.wekan,kan.k8s.ipa.champion,kan.ervine.cloud,wekan.local
+
+## Main URL (including http:// or https://) where your Wekan
+## instance is accessible
+##
+root_url: https://kan.ervine.cloud
+
+ingress:
+  enabled: false
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  path: /
+  pathtype: ImplementationSpecific
+  # This must match 'endpoint', unless your client supports different
+  # hostnames.
+  hosts: [ wekan.local ]
+    # - wekan.local
+  tls: []
+  #  - secretName: wekan-example-tls
+  #    hosts:
+  #      - wekan-example.local
+
+route:
+  enabled: false
+
+resources:
+  requests:
+    memory: 128Mi
+    cpu: 300m
+  limits:
+    memory: 1Gi
+
+## Node labels for pod assignment
+## ref: https://kubernetes.io/docs/user-guide/node-selection/
+##
+nodeSelector:
+  location: bedRoom
+
+## Tolerations for pod assignment
+## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+##
+tolerations: []
+
+## Affinity for pod assignment
+## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
+##
+affinity: {}
+
+## Configure an horizontal pod autoscaler
+##
+autoscaling:
+  enabled: true
+  config:
+    minReplicas: 1
+    maxReplicas: 16
+    ## Note: when setting this, a `resources.request.cpu` is required. You
+    ## likely want to set it to `1` or some lower value.
+    ##
+    targetCPUUtilizationPercentage: 80
+
+# Optional custom labels for the deployment resource.
+deploymentLabels: {}
+
+# Optional custom labels for the pods created by the deployment.
+podLabels: {}
+
+sharedDataFolder:
+  enabled: true
+  path: /data
+  accessMode: ReadWriteOnce
+  storageClass:
+  resources:
+    requests:
+      storage: 5Gi
+
+extraDeploy: []
+# ------------------------------------------------------------------------------
+# MongoDB:
+# ref: https://github.com/bitnami/charts/blob/master/bitnami/mongodb/values.yaml
+# ------------------------------------------------------------------------------
+
+mongodb:
+  enabled: true
+  architecture: replicaset
+  replicaCount: 1
+  replicaSetName: rs0
+  auth:
+    enabled: false
+  # Optional specify an existing PVC
+  persistence:
+    existingClaim: "wekan-mongodb"

wekan/values.yaml

@@ -1,6 +1,8 @@
 # ------------------------------------------------------------------------------
 # Wekan:
 # ------------------------------------------------------------------------------
+## Define platform where helm chart is deployed (set to 'openshift' to disable initContainer with chown command) 
+platform: kubernetes
 
 ## Define serviceAccount names to create or use. Defaults to component's fully
 ## qualified name.
@@ -13,20 +15,15 @@ serviceAccounts:
 ## Wekan image configuration
 ##
 image:
-  repository: quay.io/wekan/wekan
-  tag: latest
+  repository: ghcr.io/wekan/wekan
+  tag: v7.30
   pullPolicy: IfNotPresent
 
 ## Configuration for wekan component
 ##
 
 replicaCount: 1
-
-## Specify wekan credentials
-##
-credentials:
-  accessKey: access-key
-  secretKey: secret-key
+dbname: wekan
 
 ## Specify additional environmental variables for the Deployment
 ##
@@ -34,25 +31,45 @@ env:
   - name: ""
     value: ""
 
+# Additional environment variables for Wekan mapped from Secret or ConfigMap
+extraEnvFrom: ""
+# extraEnvFrom: |
+#    - secretRef:
+#        name: "{{ template "wekan.fullname" $ }}-test-secret"
+
+## Specify additional secret environmental variables for the
+## Deployment. These can e.g. be provided by a Secret and allow
+## to store passwords separately
+##
+secretEnv: {}
+  # - name: ""
+  ##  value: ""
+
 service:
   type: ClusterIP
-  port: 80
-  annotations:
-    prometheus.io/scrape: "true"
-    prometheus.io/port: "8000"
-    prometheus.io/path: "/_/monitoring/metrics"
+  port: 8080
+  annotations: {}
+    # prometheus.io/scrape: "true"
+    # prometheus.io/port: "8000"
+    # prometheus.io/path: "/_/monitoring/metrics"
 
 ## Comma-separated string of allowed virtual hosts for external access.
 ## This should match the ingress hosts
 ##
-endpoint: wekan.wekan,kan.k8s.ipa.champion,kan.ervine.cloud
+endpoint: wekan.local
+
+## Main URL (including http:// or https://) where your Wekan
+## instance is accessible
+##
+root_url: https://wekan.local
 
 ingress:
-  enabled: false
+  enabled: true
   annotations: {}
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
-  path: /*
+  path: /
+  pathtype: ImplementationSpecific
   # This must match 'endpoint', unless your client supports different
   # hostnames.
   hosts: [ wekan.local ]
@@ -76,8 +93,7 @@ resources:
 ## Node labels for pod assignment
 ## ref: https://kubernetes.io/docs/user-guide/node-selection/
 ##
-nodeSelector:
-  location: bedRoom
+nodeSelector: {}
 
 ## Tolerations for pod assignment
 ## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
@@ -95,23 +111,40 @@ autoscaling:
   enabled: true
   config:
     minReplicas: 1
-    maxReplicas: 4
+    maxReplicas: 16
     ## Note: when setting this, a `resources.request.cpu` is required. You
     ## likely want to set it to `1` or some lower value.
     ##
     targetCPUUtilizationPercentage: 80
 
+# Optional custom labels for the deployment resource.
+deploymentLabels: {}
+
+# Optional custom labels for the pods created by the deployment.
+podLabels: {}
+
+sharedDataFolder:
+  enabled: true
+  path: /data
+  accessMode: ReadWriteOnce
+  storageClass:
+  resources:
+    requests:
+      storage: 5Gi
+
+extraDeploy: []
 # ------------------------------------------------------------------------------
 # MongoDB:
+# ref: https://github.com/bitnami/charts/blob/master/bitnami/mongodb/values.yaml
 # ------------------------------------------------------------------------------
 
-mongodb-replicaset:
+mongodb:
   enabled: true
-  replicas: 1
+  architecture: replicaset
+  replicaCount: 3
   replicaSetName: rs0
-  securityContext:
-    runAsUser: 1000
-    fsGroup: 1000
-    runAsNonRoot: true
-  #image:
-  #  tag: 3.2.21
+  auth:
+    enabled: false
+  # Optional specify an existing PVC
+  persistence:
+    existingClaim: ""