workflows-env.yaml

# An Kubernetes example template of a Fission Workflow deployment as an environment in Fission
---
# Source: fission-workflows/templates/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: workflows
  namespace: fission
  labels:
    chart: "fission-workflows-0.6.0"
spec:
  replicas: 1
  selector:
    matchLabels:
      app: workflows
  template:
    metadata:
      annotations:
        prometheus.io/path: /metrics
        prometheus.io/port: "8080"
        prometheus.io/scrape: "true"
      labels:
        svc: workflows
        app: workflows
    spec:
      containers:
      - name: workflows
        image: "fission/fission-workflows-bundle:0.6.0"
        command: ["/fission-workflows-bundle"]
        args: [
          "--fission",
          "--internal",
          "--controller",
          "--api-http",
          "--api-workflow-invocation",
          "--api-workflow",
          "--api-admin",
          "--metrics",
        ]
        env: # TODO add dedicated NATS cluster (instead of reusing the mqtrigger)
        - name: FNENV_FISSION_CONTROLLER
          value: "http://controller.fission"
        - name: FNENV_FISSION_EXECUTOR
          value: "http://executor.fission"
      - name: jaeger-agent
        image: jaegertracing/jaeger-agent
        ports:
        - containerPort: 5775
          protocol: UDP
        - containerPort: 6831
          protocol: UDP
        - containerPort: 6832
          protocol: UDP
        - containerPort: 5778
          protocol: TCP
        args: [
          "--collector.host-port=jaeger-collector:14267"
        ]
---
# Expose workflows as a service
apiVersion: v1
kind: Service
metadata:
  name: workflows
  namespace: fission
  labels:
    svc: workflows
    chart: "fission-workflows-0.6.0"
spec:
  type: ClusterIP
  selector:
    svc: workflows
  ports:
  - name: http
    port: 80
    targetPort: 8080
    protocol: TCP
  - name: grpc
    port: 5555
    targetPort: 5555
    protocol: TCP

---
# Legacy: add 'workflows-apiserver' service for Fission controller
apiVersion: v1
kind: Service
metadata:
  name: workflows-apiserver
  namespace: fission
  labels:
    svc: workflows
    chart: "fission-workflows-0.6.0"
spec:
  type: ClusterIP
  selector:
    svc: workflows
  ports:
  - name: http
    port: 80
    targetPort: 8080
    protocol: TCP
  - name: grpc
    port: 5555
    targetPort: 5555
    protocol: TCP
---
# Fission integration
apiVersion: fission.io/v1
kind: Environment
metadata:
  name: workflows
  namespace: default
  labels:
    chart: "fission-workflows-0.6.0"
spec:
  version: 2
  TerminationGracePeriod: 5
  allowedFunctionsPerContainer: infinite
  runtime:
    image: "fission/workflows-proxy:0.6.0"
    container:
      command: ["/fission-workflows-proxy"]
      imagePullPolicy: IfNotPresent
      args: [
        "--test",
        "--target", "workflows.fission:5555",
        "--port", "8888",
      ]
  builder:
    image: "fission/workflow-build-env:0.6.0"
    command: "defaultBuild"
    container:
      imagePullPolicy: IfNotPresent