apiVersion: apps/v1beta2 kind: Deployment metadata:

name: sidekiq-deployment

spec:

replicas: 1
minReadySeconds: 5
strategy:
  type: RollingUpdate
  rollingUpdate:
    maxSurge: 1
    maxUnavailable: 1  
selector:
  matchLabels: 
    app: rails-kube-app
    tier: queue
template:
  metadata:
    name: sidekiq
    labels:
      app: rails-kube-app
      tier: queue
  spec:
    containers:
    - name: sidekiq
      image: tzumby/rails-app-alpine:latest
      args: ["sidekiq -C config/sidekiq.yml"]
      env:
      - name: DATABASE_NAME
        value: "rails-kube-demo_production"
      - name: DATABASE_PORT
        value: "5432"
      - name: DATABASE_URL
        value: "postgres"
      - name: DATABASE_USER
        valueFrom:
          secretKeyRef:
            name: "db-user"
            key: "username"
      - name: DATABASE_PASSWORD
        valueFrom:
          secretKeyRef:
            name: "db-user-pass"
            key: "password"
      - name: REDIS_URL
        value: "redis"
      - name: REDIS_PORT
        value: "6379"
      - name: RAILS_ENV
        value: "production"
      - name: SECRET_KEY_BASE
        valueFrom:
          secretKeyRef:
            name: "secret-key-base"
            key: "secret-key-base"