SMFI-15: helm chart for sophora-media-finder

charts/sophora-media-finder/.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/

charts/sophora-media-finder/Chart.yaml

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+apiVersion: v2
+name: sophora-media-finder
+description: A Helm chart for Sophora Media Finder
+type: application
+version: 0.1.0
+appVersion: "5.x"

charts/sophora-media-finder/README.md

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+# Sophora Media Finder

charts/sophora-media-finder/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "sophora-media-finder.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 "sophora-media-finder.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 "sophora-media-finder.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "sophora-media-finder.labels" -}}
+helm.sh/chart: {{ include "sophora-media-finder.chart" . }}
+{{ include "sophora-media-finder.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "sophora-media-finder.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "sophora-media-finder.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

charts/sophora-media-finder/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "sophora-media-finder.fullname" . }}
+  labels:
+  {{- include "sophora-media-finder.labels" . | nindent 4 }}
+data:
+  application.yaml: |- {{ toYaml (required "A valid application.yaml config is required" .Values.configuration) | nindent 4 }}

charts/sophora-media-finder/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "sophora-media-finder.fullname" . }}
+  labels:
+    {{- include "sophora-media-finder.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "sophora-media-finder.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "sophora-media-finder.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            - name: API_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.apiKey.secretName }}
+                  key: {{ .Values.apiKey.secretFieldName }}
+                  optional: false
+          volumeMounts:
+            - name: config
+              mountPath: /config
+              readOnly: true
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          {{- with .Values.livenessProbe }}
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            failureThreshold: {{ .failureThreshold }}
+            initialDelaySeconds: {{ .initialDelaySeconds }}
+            periodSeconds: {{ .periodSeconds }}
+            timeoutSeconds: {{ .timeoutSeconds }}
+          {{- end }}
+          {{- with .Values.readinessProbe }}
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            failureThreshold: {{ .failureThreshold }}
+            initialDelaySeconds: {{ .initialDelaySeconds }}
+            periodSeconds: {{ .periodSeconds }}
+            timeoutSeconds: {{ .timeoutSeconds }}
+          {{- end }}
+          {{- with .Values.startupProbe }}
+          startupProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            failureThreshold: {{ .failureThreshold }}
+            initialDelaySeconds: {{ .initialDelaySeconds }}
+            periodSeconds: {{ .periodSeconds }}
+            timeoutSeconds: {{ .timeoutSeconds }}
+          {{- end }}
+      volumes:
+        - name: config
+          configMap:
+            name: {{ include "sophora-media-finder.fullname" . }}

charts/sophora-media-finder/templates/ingress.yaml

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+{{- if .Values.ingress.enabled -}}
+  {{- $fullName := include "sophora-media-finder.fullname" . -}}
+  {{- $svcPort := .Values.service.port -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+  {{- include "sophora-media-finder.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+  {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress.ingressClassName }}
+  ingressClassName: {{ .Values.ingress.ingressClassName }}
+  {{- end -}}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+      {{- end }}
+      secretName: {{ .secretName }}
+  {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          - path: {{ .path }}
+            pathType: {{ default "ImplementationSpecific" .pathType }}
+            backend:
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+  {{- end }}
+  {{- end }}

charts/sophora-media-finder/templates/service.yaml

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

charts/sophora-media-finder/values.yaml

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+replicaCount: 1
+
+image:
+  repository: docker.subshell.com/sophora/media-finder
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "5.x"
+
+imagePullSecrets: []
+
+nameOverride: ""
+fullnameOverride: ""
+
+service:
+  type: ClusterIP
+  port: 8080
+
+ingress:
+  enabled: false
+  ingressClassName: nginx
+  annotations: {}
+  hosts:
+  tls: []
+
+startupProbe:
+  failureThreshold: 15
+  initialDelaySeconds: 10
+  timeoutSeconds: 5
+  periodSeconds: 5
+
+readinessProbe:
+  failureThreshold: 5
+  initialDelaySeconds: 5
+  timeoutSeconds: 5
+  periodSeconds: 5
+
+livenessProbe:
+  failureThreshold: 3
+  initialDelaySeconds: 15
+  timeoutSeconds: 10
+  periodSeconds: 60
+
+apiKey:
+  secretName: ""
+  secretFieldName: api-key
+
+configuration:
+  proxy:
+    api.base.url: ""
+    image.service.url: ""
+    auth.basic.token: ${API_KEY}
+    maxInMemorySizeInMB: 10