From 4405281bcc0a75c83b08ee40c62e6bf545047bdd Mon Sep 17 00:00:00 2001
From: Viktor Farcic <vfarcic@farcic.com>
Date: Sat, 29 Dec 2018 21:14:38 +0100
Subject: [PATCH] Added dependencies

---
 charts/go-demo-6/templates/deployment.yaml |  3 +
 charts/go-demo-6/templates/rbac.yaml       | 46 ++++++++++++++
 charts/go-demo-6/templates/service.yaml    | 19 ++++++
 charts/go-demo-6/templates/sts.yaml        | 71 ++++++++++++++++++++++
 4 files changed, 139 insertions(+)
 create mode 100644 charts/go-demo-6/templates/rbac.yaml
 create mode 100644 charts/go-demo-6/templates/sts.yaml

diff --git a/charts/go-demo-6/templates/deployment.yaml b/charts/go-demo-6/templates/deployment.yaml
index a9b19a9f2..7b3b548bc 100755
--- a/charts/go-demo-6/templates/deployment.yaml
+++ b/charts/go-demo-6/templates/deployment.yaml
@@ -21,6 +21,9 @@ spec:
       - name: {{ .Chart.Name }}
         image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
         imagePullPolicy: {{ .Values.image.pullPolicy }}
+        env:
+        - name: DB
+          value: {{ template "helm.fullname" . }}-db
         ports:
         - containerPort: {{ .Values.service.internalPort }}
         livenessProbe:
diff --git a/charts/go-demo-6/templates/rbac.yaml b/charts/go-demo-6/templates/rbac.yaml
new file mode 100644
index 000000000..ecde22dbe
--- /dev/null
+++ b/charts/go-demo-6/templates/rbac.yaml
@@ -0,0 +1,46 @@
+{{- if .Values.rbac.enabled -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "helm.fullname" . }}-db
+  labels:
+    app: {{ template "helm.name" . }}-db
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+
+---
+
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+  name: {{ template "helm.fullname" . }}-db
+  labels:
+    app: {{ template "helm.name" . }}-db
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+rules:
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["list"]
+
+---
+
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: RoleBinding
+metadata:
+  name: {{ template "helm.fullname" . }}-db
+  labels:
+    app: {{ template "helm.name" . }}-db
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ template "helm.fullname" . }}-db
+subjects:
+- kind: ServiceAccount
+  name: {{ template "helm.fullname" . }}-db
+{{- end -}}
diff --git a/charts/go-demo-6/templates/service.yaml b/charts/go-demo-6/templates/service.yaml
index 8d2738948..45e27377f 100755
--- a/charts/go-demo-6/templates/service.yaml
+++ b/charts/go-demo-6/templates/service.yaml
@@ -21,3 +21,22 @@ spec:
     name: http
   selector:
     app: {{ template "fullname" . }}
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "helm.fullname" . }}-db
+  labels:
+    app: {{ template "helm.name" . }}-db
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  ports:
+  - port: 27017
+  clusterIP: None
+  selector:
+    app: {{ template "helm.name" . }}-db
+    release: {{ .Release.Name }}
diff --git a/charts/go-demo-6/templates/sts.yaml b/charts/go-demo-6/templates/sts.yaml
new file mode 100644
index 000000000..869b5304c
--- /dev/null
+++ b/charts/go-demo-6/templates/sts.yaml
@@ -0,0 +1,71 @@
+apiVersion: apps/v1beta2
+kind: StatefulSet
+metadata:
+  name: {{ template "helm.fullname" . }}-db
+  labels:
+    app: {{ template "helm.name" . }}-db
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  serviceName: {{ template "helm.fullname" . }}-db
+  replicas: 3
+  selector:
+    matchLabels:
+      app: {{ template "helm.name" . }}-db
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "helm.name" . }}-db
+        release: {{ .Release.Name }}
+    spec:
+      {{- if .Values.rbac.enabled }}
+      serviceAccountName: {{ template "helm.fullname" . }}-db
+      {{- end }}
+      terminationGracePeriodSeconds: 10
+      containers:
+      - name: db
+        image: "mongo:3.3
+        command:
+          - mongod
+          - "--replSet"
+          - rs0
+          - "--smallfiles"
+          - "--noprealloc"
+        ports:
+          - containerPort: 27017
+        resources:
+          limits:
+            memory: 200Mi
+            cpu: 100m
+          requests:
+            memory: 100Mi
+            cpu: 10m
+        volumeMounts:
+        - name: {{ template "helm.fullname" . }}-db
+          mountPath: /data/db
+      - name: db-sidecar
+        image: cvallance/mongo-k8s-sidecar
+        env:
+        - name: MONGO_SIDECAR_POD_LABELS
+          value: app={{ template "helm.name" . }}-db,release={{ .Release.Name }}
+        - name: KUBE_NAMESPACE
+          value: {{ .Release.Namespace }}
+        - name: KUBERNETES_MONGO_SERVICE_NAME
+          value: {{ template "helm.fullname" . }}-db
+  volumeClaimTemplates:
+  - metadata:
+      name: {{ template "helm.fullname" . }}-db
+      labels:
+        app: {{ template "helm.name" . }}-db
+        chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+        release: {{ .Release.Name }}
+        heritage: {{ .Release.Service }}
+    spec:
+      accessModes:
+      - ReadWriteOnce
+      resources:
+        requests:
+          storage: 2Gi
+      storageClassName: ""