example-k8s-config.txt

## Example Kubernetes Config From 2020 (OLD) ##
## spades-frontend-svc.yaml ##

apiVersion: v1
kind: Service
metadata:
  creationTimestamp: null
  name: spades-frontend-http
  selfLink: /api/v1/namespaces/default/services/spades-frontend-http
spec:
  externalTrafficPolicy: Cluster
  ports:
  - port: 80
    protocol: TCP
    targetPort: 80
    nodePort: 31232
  selector:
    app: spades
    tier: frontend
  sessionAffinity: ClientIP
  type: NodePort
status:
  loadBalancer: {}

## spades-frontend-rs.yaml ##

apiVersion: apps/v1
kind: ReplicaSet
metadata:
  name: spades-frontend
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spades
      tier: frontend
  template:
    metadata:
      labels:
        app: spades
        tier: frontend
    spec:
      containers:
      - name: spades-frontend
        image: mreishus/spades-frontend:latest
        envFrom:
          - configMapRef:
              name: spades-config
        ports:
        - containerPort: 80
          protocol: TCP

## sbin-db-pvc.yaml ##

kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: spades-db-claim
  annotations:
    volume.beta.kubernetes.io/storage-class: "managed-nfs-storage"
spec:
  accessModes:
    - ReadWriteOnce
    #- ReadWriteMany
  resources:
    requests:
      storage: 4Gi

## sbin-db-rs.yaml ##

apiVersion: apps/v1
kind: ReplicaSet
metadata:
  name: spades-database
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spades
      tier: database
  template:
    metadata:
      labels:
        app: spades
        tier: database
    spec:
      containers:
      - name: spades-database
        image: postgres:12
        ports:
        - containerPort: 5432
          protocol: TCP
        envFrom:
          - configMapRef:
              name: spades-config
        volumeMounts:
          - mountPath: /var/lib/postgresql/data
            name: postgredb
      volumes:
        - name: postgredb
          persistentVolumeClaim:
            claimName: spades-db-claim

## sbin-db-service.yaml ##

apiVersion: v1
kind: Service
metadata:
  name: spades-database
spec:
  ports:
  - port: 5432
    targetPort: 5432
  selector:
    app: spades
    tier: database

## spades-backend-svc.yaml ##

apiVersion: v1
kind: Service
metadata:
  creationTimestamp: null
  name: spades-backend-http
  selfLink: /api/v1/namespaces/default/services/spades-backend-http
spec:
  externalTrafficPolicy: Cluster
  ports:
  - port: 4000
    protocol: TCP
    targetPort: 4000
    nodePort: 31231
  selector:
    app: spades
    tier: backend
  sessionAffinity: ClientIP
  type: NodePort
status:
  loadBalancer: {}

## spades-backend-rs.yaml ##

apiVersion: apps/v1
kind: ReplicaSet
metadata:
  name: spades-backend
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spades
      tier: backend
  template:
    metadata:
      labels:
        app: spades
        tier: backend
    spec:
      containers:
      - name: spades-backend
        image: mreishus/spades-backend:latest
        envFrom:
          - configMapRef:
              name: spades-config
        ports:
        - containerPort: 4000
          protocol: TCP

## spades-config.yaml ##

apiVersion: v1
kind: ConfigMap
metadata:
  name: spades-config
  labels:
    app: postgres
data:
  POSTGRES_DB: spades_prod
  POSTGRES_USER: postgresadmin
  POSTGRES_PASSWORD: aaaaaaaaaaaaaaaaaaa
  SECRET_KEY_BASE: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
  DATABASE_URL: "ecto://postgresadmin:aaaaaaaaaaaaaaaaaaaa@spades-database/spades_prod"
  HONEYCOMB_APIKEY: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
  HONEYCOMB_DATASET: "spades-elixir"
  MAILGUN_API_KEY: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
  MAILGUN_DOMAIN: "mg.example.com"