Add Go demo with isolated CI and manual production release

config/prod/deployment.yaml

@@ -0,0 +1,66 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: demo
+  namespace: project-demo
+spec:
+  replicas: 0
+  revisionHistoryLimit: 5
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: demo
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: demo
+    spec:
+      automountServiceAccountToken: false
+      nodeSelector:
+        kubernetes.io/hostname: shemic
+      imagePullSecrets:
+        - name: demo-registry-pull
+      terminationGracePeriodSeconds: 15
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 65532
+        runAsGroup: 65532
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: demo
+          image: git.dever.cc/demo-ci/demo:bootstrap
+          imagePullPolicy: Always
+          env:
+            - name: PORT
+              value: '8080'
+          ports:
+            - name: http
+              containerPort: 8080
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            capabilities:
+              drop: [ALL]
+          resources:
+            requests:
+              cpu: 10m
+              memory: 16Mi
+            limits:
+              cpu: 250m
+              memory: 64Mi
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+            periodSeconds: 3
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10