Kubernetes: Add more manifest files

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

Author: NotHarshhaa

Diff for: configmap/configmap.yaml

@@ -0,0 +1,38 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: myconfigmap
+data:
+  db_server: "db.example.com"
+  database: "mydatabase"
+  site.settings: |
+    color=blue
+    padding:25px
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: configmappod
+spec:
+  containers:
+  - name: configmapcontainer
+    image: nginx
+    env:
+      - name: DB_SERVER
+        valueFrom:
+          configMapKeyRef:
+            name: myconfigmap
+            key: db_server
+      - name: DATABASE
+        valueFrom:
+          configMapKeyRef:
+            name: myconfigmap
+            key: database
+    volumeMounts:
+      - name: config-vol
+        mountPath: "/config"
+        readOnly: true
+  volumes:
+    - name: config-vol
+      configMap:
+        name: myconfigmap

Diff for: daemonset/daemonset.yaml

@@ -0,0 +1,43 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: logdaemonset
+  labels:
+    app: fluentd-logging
+spec:
+  selector:
+    matchLabels:
+      name: fluentd-elasticsearch
+  template:
+    metadata:
+      labels:
+        name: fluentd-elasticsearch
+    spec:
+      tolerations:
+      # this toleration is to have the daemonset runnable on master nodes
+      # remove it if your masters can't run pods
+      - key: node-role.kubernetes.io/master
+        effect: NoSchedule
+      containers:
+      - name: fluentd-elasticsearch
+        image: quay.io/fluentd_elasticsearch/fluentd:v2.5.2
+        resources:
+          limits:
+            memory: 200Mi
+          requests:
+            cpu: 100m
+            memory: 200Mi
+        volumeMounts:
+        - name: varlog
+          mountPath: /var/log
+        - name: varlibdockercontainers
+          mountPath: /var/lib/docker/containers
+          readOnly: true
+      terminationGracePeriodSeconds: 30
+      volumes:
+      - name: varlog
+        hostPath:
+          path: /var/log
+      - name: varlibdockercontainers
+        hostPath:
+          path: /var/lib/docker/containers

Diff for: deployment/deployment1.yaml

@@ -0,0 +1,21 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: firstdeployment
+  labels:
+    team: development
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: frontend
+  template:
+    metadata:
+      labels:
+        app: frontend
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:latest
+        ports:
+        - containerPort: 80

Diff for: deployment/recreate-deployment.yaml

@@ -0,0 +1,23 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: rcdeployment
+  labels:
+    team: development
+spec:
+  replicas: 5
+  selector:
+    matchLabels:
+      app: recreate
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: recreate
+    spec:
+      containers:
+      - name: nginx
+        image: nginx
+        ports:
+        - containerPort: 80

Diff for: deployment/rolling-deployment.yaml

@@ -0,0 +1,26 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: rolldeployment
+  labels:
+    team: development
+spec:
+  replicas: 10
+  selector:
+    matchLabels:
+      app: rolling
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 2
+      maxSurge: 2
+  template:
+    metadata:
+      labels:
+        app: rolling
+    spec:
+      containers:
+      - name: nginx
+        image: nginx
+        ports:
+        - containerPort: 80

Diff for: ingress/appingress.yaml

@@ -0,0 +1,25 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: appingress
+  annotations:
+    nginx.ingress.kubernetes.io/rewrite-target: /$1
+spec:
+  rules:
+    - host: webapp.com
+      http:
+        paths:
+          - path: /blue
+            pathType: Prefix
+            backend:
+              service:
+                name: bluesvc
+                port:
+                  number: 80
+          - path: /green
+            pathType: Prefix
+            backend:
+              service:
+                name: greensvc
+                port:
+                  number: 80

Diff for: ingress/deploy.yaml

@@ -0,0 +1,125 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: blueapp
+  labels:
+    app: blue
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: blue
+  template:
+    metadata:
+      labels:
+        app: blue
+    spec:
+      containers:
+      - name: blueapp
+        image: ozgurozturknet/k8s:blue
+        ports:
+        - containerPort: 80
+        livenessProbe:
+          httpGet:
+            path: /healthcheck
+            port: 80
+          initialDelaySeconds: 5
+          periodSeconds: 5
+        readinessProbe:
+          httpGet:
+            path: /ready
+            port: 80
+          initialDelaySeconds: 5
+          periodSeconds: 3
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: bluesvc
+spec:
+  selector:
+    app: blue
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: greenapp
+  labels:
+    app: green
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: green
+  template:
+    metadata:
+      labels:
+        app: green
+    spec:
+      containers:
+      - name: greenapp
+        image: ozgurozturknet/k8s:green
+        ports:
+        - containerPort: 80
+        livenessProbe:
+          httpGet:
+            path: /healthcheck
+            port: 80
+          initialDelaySeconds: 5
+          periodSeconds: 5
+        readinessProbe:
+          httpGet:
+            path: /ready
+            port: 80
+          initialDelaySeconds: 5
+          periodSeconds: 3
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: greensvc
+spec:
+  selector:
+    app: green
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: todoapp
+  labels:
+    app: todo
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: todo
+  template:
+    metadata:
+      labels:
+        app: todo
+    spec:
+      containers:
+      - name: todoapp
+        image: ozgurozturknet/samplewebapp:latest
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: todosvc
+spec:
+  selector:
+    app: todo
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80

Diff for: ingress/todoingress.yaml

@@ -0,0 +1,16 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: todoingress
+spec:
+  rules:
+    - host: todoapp.com
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: todosvc
+                port:
+                  number: 80