Kubernetes: Add liveness & persistvolumes manifest files

Signed-off-by: NotHarshhaa <[email protected]>

Author: NotHarshhaa

Diff for: liveness/liveness.yaml

@@ -0,0 +1,61 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    test: liveness
+  name: liveness-http
+spec:
+  containers:
+  - name: liveness
+    image: k8s.gcr.io/liveness
+    args:
+    - /server
+    livenessProbe:
+      httpGet:
+        path: /healthz
+        port: 8080
+        httpHeaders:
+        - name: Custom-Header
+          value: Awesome
+      initialDelaySeconds: 3
+      periodSeconds: 3
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    test: liveness
+  name: liveness-exec
+spec:
+  containers:
+  - name: liveness
+    image: k8s.gcr.io/busybox
+    args:
+    - /bin/sh
+    - -c
+    - touch /tmp/healthy; sleep 30; rm -rf /tmp/healthy; sleep 600
+    livenessProbe:
+      exec:
+        command:
+        - cat
+        - /tmp/healthy
+      initialDelaySeconds: 5
+      periodSeconds: 5
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: goproxy
+  labels:
+    app: goproxy
+spec:
+  containers:
+  - name: goproxy
+    image: k8s.gcr.io/goproxy:0.1
+    ports:
+    - containerPort: 8080
+    livenessProbe:
+      tcpSocket:
+        port: 8080
+      initialDelaySeconds: 15
+      periodSeconds: 20

Diff for: persistentvolume/deploy.yaml

@@ -0,0 +1,44 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: mysqlsecret
+type: Opaque
+stringData:
+  password: P@ssw0rd!
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysqldeployment
+  labels:
+    app: mysql
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: mysql
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+        - name: mysql
+          image: mysql
+          ports:
+            - containerPort: 3306
+          volumeMounts:
+            - mountPath: "/var/lib/mysql"
+              name: mysqlvolume
+          env:
+            - name: MYSQL_ROOT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: mysqlsecret
+                  key: password
+      volumes:
+        - name: mysqlvolume
+          persistentVolumeClaim:
+            claimName: mysqlclaim

Diff for: persistentvolume/pv.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+   name: mysqlpv
+   labels:
+     app: mysql
+spec:
+  capacity:
+    storage: 5Gi
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Recycle
+  nfs:
+    path: /
+    server: 10.255.255.10

Diff for: persistentvolume/pvc.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: mysqlclaim
+spec:
+  accessModes:
+    - ReadWriteOnce
+  volumeMode: Filesystem          
+  resources:
+    requests:
+      storage: 5Gi
+  storageClassName: ""
+  selector:
+    matchLabels:
+      app: mysql