jimi008/Deployment.yaml

## Deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: firstdeploy
  labels:
    name: firstdeploy
  annotations:
    kubernetes.io/change-cause: "first deployment"
spec:
  replicas: 10
  minReadySeconds: 5
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 2
      maxUnavailable: 0
  selector:
    matchLabels:
      app: myapp
  template:
    metadata:
      name: dpod
      labels:
        app: myapp
        env: prod
    spec:
      containers:
        - name: container
          image: coolgourav147/nginx-custom:v1

## rcontroller.yml
apiVersion: v1
kind: ConfigMap
metadata:
  name: nginx-config
data:
  default.conf: |
    server {
        listen 80;
        server_name localhost;

        location / {
            root /usr/share/nginx/html;
            index custom_index.html;
        }
    }

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: nginx-html
data:
  custom_index.html: |
    <!DOCTYPE html>
    <html>
    <head>
        <title>Welcome to Pod: ${POD_NAME}</title>
    </head>
    <body>
        <h1>This is Pod: ${POD_NAME}</h1>
    </body>
    </html>

---
apiVersion: v1
kind: ReplicationController
metadata:
  name: rcontroller-nginx
spec:
  replicas: 3
  selector:
    app: nginx
  template:
    metadata:
      name: nginx-pod
      labels:
        app: nginx
        env: prod
    spec:
      containers:
      - name: nginx-container
        image: nginx
        command: ["/bin/sh", "-c"]
        args:
        - "envsubst < /etc/nginx/html/custom_index.html > /usr/share/nginx/html/index.html && nginx -g 'daemon off;'"
        ports:
        - containerPort: 80
        env:
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        volumeMounts:
        - name: html
          mountPath: /etc/nginx/html
        - name: config
          mountPath: /etc/nginx/conf.d/default.conf
          subPath: default.conf
      volumes:
      - name: html
        configMap:
          name: nginx-html
          items:
          - key: custom_index.html
            path: custom_index.html
      - name: config
        configMap:
          name: nginx-config

## staging-deploy.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: staging-deploy
  name: staging-deploy
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: staging-deploy
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: staging-deploy
    spec:
      containers:
      - image: node:10.15.3
        imagePullPolicy: Always
        name: node
        command: ["/bin/sh", "-c"]
        args:
        - |
          git clone https://github.com/GermaVinsmoke/bmi-calculator
          cd bmi-calculator
          npm install
          npm start
        ports:
        - containerPort: 3000
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30
---
apiVersion: v1
kind: Service
metadata:
  name: react-app-service
spec:
  selector:
    app: staging-deploy
  ports:
    - protocol: TCP
      port: 80
      targetPort: 3000
      nodePort: 30080
  type: NodePort
	apiVersion: apps/v1
	kind: Deployment
	metadata:
	name: firstdeploy
	labels:
	name: firstdeploy
	annotations:
	kubernetes.io/change-cause: "first deployment"
	spec:
	replicas: 10
	minReadySeconds: 5
	strategy:
	type: RollingUpdate
	rollingUpdate:
	maxSurge: 2
	maxUnavailable: 0
	selector:
	matchLabels:
	app: myapp
	template:
	metadata:
	name: dpod
	labels:
	app: myapp
	env: prod
	spec:
	containers:
	- name: container
	image: coolgourav147/nginx-custom:v1
	apiVersion: v1
	kind: ConfigMap
	metadata:
	name: nginx-config
	data:
	default.conf: \|
	server {
	listen 80;
	server_name localhost;

	location / {
	root /usr/share/nginx/html;
	index custom_index.html;
	}
	}

	---
	apiVersion: v1
	kind: ConfigMap
	metadata:
	name: nginx-html
	data:
	custom_index.html: \|
	<!DOCTYPE html>
	<html>
	<head>
	<title>Welcome to Pod: ${POD_NAME}</title>
	</head>
	<body>
	<h1>This is Pod: ${POD_NAME}</h1>
	</body>
	</html>

	---
	apiVersion: v1
	kind: ReplicationController
	metadata:
	name: rcontroller-nginx
	spec:
	replicas: 3
	selector:
	app: nginx
	template:
	metadata:
	name: nginx-pod
	labels:
	app: nginx
	env: prod
	spec:
	containers:
	- name: nginx-container
	image: nginx
	command: ["/bin/sh", "-c"]
	args:
	- "envsubst < /etc/nginx/html/custom_index.html > /usr/share/nginx/html/index.html && nginx -g 'daemon off;'"
	ports:
	- containerPort: 80
	env:
	- name: POD_NAME
	valueFrom:
	fieldRef:
	fieldPath: metadata.name
	volumeMounts:
	- name: html
	mountPath: /etc/nginx/html
	- name: config
	mountPath: /etc/nginx/conf.d/default.conf
	subPath: default.conf
	volumes:
	- name: html
	configMap:
	name: nginx-html
	items:
	- key: custom_index.html
	path: custom_index.html
	- name: config
	configMap:
	name: nginx-config