Added HPA and many extra fields

Chart.yaml

@@ -1,6 +1,3 @@
-
-
-
 apiVersion: v2
 type: application
 name: vikunja
@@ -40,4 +37,3 @@ maintainers:
 sources:
 - https://kolaente.dev/vikunja/helm-chart
 - https://vikunja.io
-

templates/_helpers.tpl

@@ -48,6 +48,9 @@ Selector labels
 {{- define "vikunja.selectorLabels" -}}
 app.kubernetes.io/name: {{ include "vikunja.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
+{{- with .Values.extraLabels }}
+{{- toYaml . | nindent 0 }}
+{{- end }}
 {{- end }}
 
 {{/*

templates/api/deployment.yaml

@@ -8,6 +8,9 @@ spec:
   {{- if not .Values.api.autoscaling.enabled }}
   replicas: {{ .Values.api.replicaCount }}
   {{- end }}
+  {{- with .Values.api.extraDeploymentSpec }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
   selector:
     matchLabels:
       {{- include "vikunja.apiSelectorLabels" . | nindent 6 }}
@@ -29,19 +32,26 @@ spec:
       securityContext:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.api.initContainers }}
+      initContainers:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       containers:
-      - name: {{ .Chart.Name }}
+      {{- with .Values.api.sidecarContainers }}
+      {{- toYaml . | nindent 8 }}
+      {{- end }}
+      - name: api
         {{- with .Values.api.securityContext }}
         securityContext:
           {{- toYaml . | nindent 10 }}
         {{- end }}
         {{- $image := required ".image.repository is not set" .Values.api.image.repository }}
-        {{- $tag := required ".image.tag is not set" .Values.api.image.tag }}
+        {{- $tag := default .Chart.AppVersion .Values.api.image.tag | toString }}
         image: {{ printf "%s:%s" $image $tag | quote }}
         imagePullPolicy: {{ .Values.api.image.pullPolicy }}
         ports:
         - name: http
-          containerPort: 5000
+          containerPort: {{ (.Values.api.config.service.interface | split ":")._1 | int }}
           protocol: TCP
         {{- with .Values.api.env }}
         env:

templates/api/hpa.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.api.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "vikunja.apiFullname" . }}
+  labels:
+    {{- include "vikunja.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "vikunja.apiFullname" . }}
+  minReplicas: {{ int .Values.api.autoscaling.minReplicas }}
+  maxReplicas: {{ int .Values.api.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.api.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ int .Values.api.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.api.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ int .Values.api.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}

templates/api/service.yaml

@@ -13,3 +13,6 @@ spec:
     name: http
   selector:
     {{- include "vikunja.apiSelectorLabels" . | nindent 4 }}
+  {{- with .Values.api.service.extraSpec }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}

templates/frontend/deployment.yaml

@@ -8,6 +8,9 @@ spec:
   {{- if not .Values.frontend.autoscaling.enabled }}
   replicas: {{ .Values.frontend.replicaCount }}
   {{- end }}
+  {{- with .Values.frontend.extraDeploymentSpec }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
   selector:
     matchLabels:
       {{- include "vikunja.frontendSelectorLabels" . | nindent 6 }}
@@ -29,29 +32,21 @@ spec:
       securityContext:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.frontend.initContainers }}
       initContainers:
-      - name: permissions
+        {{- toYaml . | nindent 8 }}
-        image: alpine:3.16.3
+      {{- end }}
-        imagePullPolicy: IfNotPresent
-        command: ["/bin/sh", "-c"]
-        args:
-        - |-
-          cd /var/cache/nginx
-          for i in client_temp proxy_temp fastcgi_temp uwsgi_temp csgi_temp scgi_temp; do
-            mkdir -p "$i"
-            chown -Rv 1000:1000 "$i"
-          done
-        volumeMounts:
-        - name: nginx-cache
-          mountPath: /var/cache/nginx
       containers:
-      - name: {{ .Chart.Name }}
+      {{- with .Values.frontend.sidecarContainers }}
+      {{- toYaml . | nindent 8 }}
+      {{- end }}
+      - name: frontend
         {{- with .Values.frontend.securityContext }}
         securityContext:
           {{- toYaml . | nindent 10 }}
         {{- end }}
         {{- $image := required ".image.repository is not set" .Values.frontend.image.repository }}
-        {{- $tag := required ".image.tag is not set" .Values.frontend.image.tag }}
+        {{- $tag := default .Chart.AppVersion .Values.frontend.image.tag | toString }}
         image: {{ printf "%s:%s" $image $tag | quote }}
         imagePullPolicy: {{ .Values.frontend.image.pullPolicy }}
         ports:
@@ -89,16 +84,12 @@ spec:
         volumeMounts:
         - name: tmp
           mountPath: /tmp
-        - name: nginx-cache
-          mountPath: /var/cache/nginx
         {{- with .Values.frontend.extraVolumeMounts }}
         {{- toYaml . | nindent 8 }}
         {{- end }}
       volumes:
       - name: tmp
         emptyDir: {}
-      - name: nginx-cache
-        emptyDir: {}
       {{- with .Values.frontend.extraVolumes }}
       {{- toYaml . | nindent 6 }}
       {{- end }}

templates/frontend/hpa.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.frontend.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "vikunja.frontendFullname" . }}
+  labels:
+    {{- include "vikunja.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "vikunja.frontendFullname" . }}
+  minReplicas: {{ int .Values.frontend.autoscaling.minReplicas }}
+  maxReplicas: {{ int .Values.frontend.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.frontend.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ int .Values.frontend.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.frontend.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ int .Values.frontend.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}

templates/frontend/service.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ include "vikunja.fullname" . }}
+  name: {{ include "vikunja.frontendFullname" . }}
   labels:
     {{- include "vikunja.labels" . | nindent 4 }}
 spec:
@@ -13,3 +13,6 @@ spec:
     name: http
   selector:
     {{- include "vikunja.frontendSelectorLabels" . | nindent 4 }}
+  {{- with .Values.frontend.service.extraSpec }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}

templates/serviceaccount.yaml

@@ -5,6 +5,9 @@ metadata:
   name: {{ include "vikunja.serviceAccountName" . }}
   labels:
     {{- include "vikunja.labels" . | nindent 4 }}
+    {{- with .Values.serviceAccount.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
   {{- with .Values.serviceAccount.annotations }}
   annotations:
     {{- toYaml . | nindent 4 }}

values.yaml

@@ -10,15 +10,21 @@ serviceAccount:
   create: true
   # Annotations to add to the service account
   annotations: {}
+  # Extra labels
+  extraLabels: {}
   # The name of the service account to use.
   # If not set and create is true, a name is generated using the fullname template
   name: ""
 
+# Extra labels that will be added to all resources
+extraLabels: {}
+
 #  ┬─┐┬─┐┌─┐┌┐┐┌┐┐┬─┐┌┐┐┬─┐
 #  ├─ │┬┘│ ││││ │ ├─ ││││ │
 #  ┘  ┘└┘┘─┘┘└┘ ┘ ┴─┘┘└┘┘─┘
 
 frontend:
+  # Public API URL that client's browser will reach
   apiUrl: ""
 
   replicaCount: 1
@@ -27,11 +33,7 @@ frontend:
     repository: vikunja/frontend
     pullPolicy: IfNotPresent
     # Overrides the image tag whose default is the chart appVersion.
-    tag: 0.20.2
+    tag: ""
-
-  imagePullSecrets: []
-
-  podAnnotations: {}
 
   podSecurityContext:
     fsGroup: 1000
@@ -47,6 +49,8 @@ frontend:
   service:
     type: ClusterIP
     port: 80
+    # If you want to set other fields, like externalName, externalTrafficPolicy, etc.
+    extraSpec: {}
 
   ingress:
     enabled: false
@@ -83,6 +87,18 @@ frontend:
     targetCPUUtilizationPercentage: 80
     # targetMemoryUtilizationPercentage: 80
 
+  initContainers: []
+
+  sidecarContainers: []
+
+  # Extra keys to set in deployment.spec.
+  # Useful if you want to set minReadySeconds, progressDeadlineSeconds, strategy
+  extraDeploymentSpec: {}
+
+  imagePullSecrets: []
+
+  podAnnotations: {}
+
   nodeSelector: {}
 
   tolerations: []
@@ -115,6 +131,7 @@ frontend:
 #  ┘ ┘┘  ┘
 
 api:
+  # Values for this config are described here https://vikunja.io/docs/config-options/
   config:
     service:
       JWTSecret: ""
@@ -163,14 +180,7 @@ api:
     repository: vikunja/api
     pullPolicy: IfNotPresent
     # Overrides the image tag whose default is the chart appVersion.
-    tag: 0.20.1
+    tag: ""
-
-  imagePullSecrets: []
-
-  podAnnotations: {}
-
-  podSecurityContext: {}
-    # fsGroup: 1000
 
   securityContext:
     capabilities:
@@ -183,6 +193,8 @@ api:
   service:
     type: ClusterIP
     port: 80
+    # If you want to set other fields, like externalName, externalTrafficPolicy, etc.
+    extraSpec: {}
 
   ingress:
     enabled: false
@@ -219,6 +231,21 @@ api:
     targetCPUUtilizationPercentage: 80
     # targetMemoryUtilizationPercentage: 80
 
+  initContainers: []
+
+  sidecarContainers: []
+
+  # Extra keys to set in deployment.spec.
+  # Useful if you want to set minReadySeconds, progressDeadlineSeconds, strategy
+  extraDeploymentSpec: {}
+
+  imagePullSecrets: []
+
+  podAnnotations: {}
+
+  podSecurityContext: {}
+    # fsGroup: 1000
+
   nodeSelector: {}
 
   tolerations: []
@@ -261,3 +288,10 @@ postgresql: {}
 redisEnabled: true
 # Please refer to Redis subchart for a full list of possible values
 redis: {}
+
+#  ┬─┐┬─┐┐ ┬
+#  │┬┘│─┤│││
+#  ┘└┘┘ ┘└┴┘
+
+# You can create custom resources from the plaintext definition
+raw: []