Add helm chart

chart/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

chart/Chart.yaml

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+apiVersion: v2
+name: turniere-frontend
+description: turnie.re frontend
+type: application
+version: 0.1.0
+appVersion: "latest"

chart/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "chart.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "chart.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "chart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "chart.labels" -}}
+helm.sh/chart: {{ include "chart.chart" . }}
+{{ include "chart.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "chart.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "chart.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "chart.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "chart.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

chart/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "chart.fullname" . }}
+  labels:
+    {{- include "chart.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "chart.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "chart.selectorLabels" . | nindent 8 }}
+    spec:
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          env:
+            - name: TURNIERE_API_URL
+              value: "{{ .Values.turniere.backend }}"
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

chart/templates/ingress.yaml

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+{{- $fullName := include "chart.fullname" . -}}
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: {{ $fullName }}
+spec:
+  entryPoints:
+    - websecure
+  routes:
+{{ range $host := .Values.ingress.hosts }}
+    - match: Host(`{{ $host }}`)
+      kind: Rule
+      services:
+        - name: {{ $fullName }}
+          port: {{ $.Values.service.port }}
+{{ end }}
+  tls:
+    certResolver: leresolver

chart/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "chart.fullname" . }}
+  labels:
+    {{- include "chart.labels" . | nindent 4 }}
+spec:
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "chart.selectorLabels" . | nindent 4 }}

chart/values.yaml

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+replicaCount: 1
+
+image:
+  repository: registry.gitlab.com/turniere/turniere-frontend/production/commits
+  pullPolicy: IfNotPresent
+  tag: ""
+
+podAnnotations: {}
+
+securityContext: {}
+#  runAsNonRoot: true
+#  runAsUser: 1000
+
+service:
+  port: 8080
+
+ingress:
+  hosts: []
+
+resources: {}
+
+turniere:
+  backend: ""

kubernetes/deployment.yml.erb

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-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: frontend-deployment
-  namespace: turniere-frontend
-  labels:
-    app: turniere-frontend
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: turniere-frontend
-  template:
-    metadata:
-      labels:
-        app: turniere-frontend
-    spec:
-      containers:
-      - name: frontend-container
-        image: registry.gitlab.com/turniere/turniere-frontend:<%= current_sha %>
-        ports:
-        - containerPort: 80
-        env:
-        - name: TURNIERE_API_URL
-          value: 'https://api01.turnie.re'

kubernetes/rolebinding.yml

@@ -1,13 +0,0 @@
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: gitlab-deploy-rb
-  namespace: turniere-frontend
-subjects:
-  - kind: ServiceAccount
-    name: gitlab-deploy
-    namespace: gitlab
-roleRef:
-  kind: ClusterRole
-  name: gitlab-deploy-role
-  apiGroup: rbac.authorization.k8s.io

kubernetes/service.yml

@@ -1,46 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: frontend-service
-  namespace: turniere-frontend
-spec:
-  selector:
-    app: turniere-frontend
-  ports:
-  - name: http
-    port: 80
-    targetPort: 80
----
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
-metadata:
-  name: frontend-ingress-http
-  namespace: turniere-frontend
-spec:
-  entryPoints:
-    - http
-  routes:
-    - match: Host(`frontend01.turnie.re`) || Host(`turnie.re`)
-      kind: Rule
-      services:
-        - name: frontend-service
-          port: 80
-      middlewares:
-        - name: redirect
----
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
-metadata:
-  name: frontend-ingress-https
-  namespace: turniere-frontend
-spec:
-  entryPoints:
-    - https
-  routes:
-    - match: Host(`frontend01.turnie.re`) || Host(`turnie.re`)
-      kind: Rule
-      services:
-        - name: frontend-service
-          port: 80
-  tls:
-    certResolver: default