graphql-engine/install-manifests/kubernetes/deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: hasura
    hasuraService: custom
  name: hasura
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: hasura
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: hasura
    spec:
      containers:
      - image: hasura/graphql-engine:v2.2.0
        imagePullPolicy: IfNotPresent
        name: hasura
        env:
        - name: HASURA_GRAPHQL_DATABASE_URL
          value: postgres://username:password@hostname:port/dbname
        ## enable the console served by server
        - name: HASURA_GRAPHQL_ENABLE_CONSOLE
          value: "true"
        ## enable debugging mode. It is recommended to disable this in production
        - name: HASURA_GRAPHQL_DEV_MODE
          value: "true"
        ports:
        - containerPort: 8080
          protocol: TCP
        resources: {}