first commit

charts/v7-discovery/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "v7-discovery.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 "v7-discovery.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 "v7-discovery.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "v7-discovery.labels" -}}
+helm.sh/chart: {{ include "v7-discovery.chart" . }}
+{{ include "v7-discovery.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "v7-discovery.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "v7-discovery.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "v7-discovery.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "v7-discovery.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/v7-discovery/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "v7-discovery.fullname" . }}
+  labels:
+    {{- include "v7-discovery.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "v7-discovery.selectorLabels" . | nindent 6 }}
+      {{- with .Values.additionalLabels }}
+      {{- range $key, $value := . }}
+      {{ default "none" $key }}: {{ default "none" $value | quote }}
+      {{- end }}
+      {{- end }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "v7-discovery.selectorLabels" . | nindent 8 }}
+        {{- with .Values.additionalLabels }}
+        {{- range $key, $value := . }}
+        {{ default "none" $key }}: {{ default "none" $value | quote }}
+        {{- end }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "v7-discovery.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      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: probe-port
+            containerPort: {{ .Values.statusPort }}
+            protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /status
+              port: probe-port
+            {{- with .Values.livenessProbe }}
+            {{- range $key, $value := . }}
+            {{ $key }}: {{ $value }}
+            {{- end }}
+            {{- end }}
+          readinessProbe:
+            httpGet:
+              path: /status
+              port: probe-port
+            {{- with .Values.readinessProbe }}
+            {{- range $key, $value := . }}
+            {{ $key }}: {{ $value }}
+            {{- end }}
+            {{- end }}
+          env:
+          {{- with .Values.env }}
+          {{- range $key, $value := . }}
+          {{- if and (not (eq (toString $value) "")) (not (eq (toString $key) "")) }} # ignore any items with empty key or value
+            - name: {{ $key }}
+              value: {{ $value | quote }} 
+          {{- end }}
+          {{- end }}
+          {{- end }}
+            - name: APIMANAGER_AUTH_USERNAME
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.secrets.credentials }}
+                  key: APIMANAGER_AUTH_USERNAME
+            - name: APIMANAGER_AUTH_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.secrets.credentials }}
+                  key: APIMANAGER_AUTH_PASSWORD
+          volumeMounts:
+            - name: "discovery-keys-secrets"
+              mountPath: "/keys"
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      volumes:
+      - name: discovery-keys-secrets
+        secret:
+          secretName: {{ .Values.secrets.keys }}
+          items:
+          - key: private_key
+            path: private_key.pem
+          - key: public_key
+            path: public_key.pem
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/v7-discovery/templates/serviceaccount.yaml

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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "v7-discovery.serviceAccountName" . }}
+  labels:
+    {{- include "v7-discovery.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}