deployment.yaml

apiVersion: v1
kind: Template
labels:
  app: ${APP_NAME}
metadata:
  name: ${APP_NAME}
objects:
  - apiVersion: v1
    kind: Route
    metadata:
      name: ${APP_NAME}-route
      labels:
        app: ${APP_NAME}
    spec:
      to:
        kind: Service
        name: ${APP_NAME}-svc

  - apiVersion: v1
    kind: Service
    metadata:
      name: ${APP_NAME}-svc
      namespace: default
      labels:
        app: ${APP_NAME}
    spec:
      ports:
      - port: 80
        targetPort: 5000
        protocol: TCP
      selector:
        app: ${APP_NAME}

  - apiVersion: v1
    kind: DeploymentConfig
    metadata:
      name: ${APP_NAME}-dep
      labels:
        app: ${APP_NAME}
    spec:
      replicas: 1
      strategy:
        type: Recreate
      template:
        metadata:
          labels:
            app: ${APP_NAME}
        spec:
          containers:
          - name: ${APP_NAME}
            imagePullPolicy: Always
            image: ${IMAGE_URL}
            ports:
              - containerPort: 5000
                name: plaintext-port
            resources:
              requests:
                cpu: 100m
                memory: 300Mi
              limits:
                cpu: 200m
                memory: 600Mi
            env:
            - name: BACKEND_STORE_URI
              value: ${BACKEND_STORE_URI}
            - name: DEFAULT_ARTIFACT_ROOT
              value: ${DEFAULT_ARTIFACT_ROOT}
            - name: AWS_ACCESS_KEY_ID
              value: ${AWS_ACCESS_KEY_ID}
            - name: AWS_SECRET_ACCESS_KEY
              value: ${AWS_SECRET_ACCESS_KEY}

parameters:
  - name: IMAGE_URL
    description: URL of the docker image
  - name: APP_NAME
    description: Application to use in OpenShift
    value: mlflow-tracking-server
  - name: BACKEND_STORE_URI
    description: URI of Backend Store for MLflow. If the tracking server is intended for other people to access remotely, recommended backend store is to use a database.
    value: mysql://user:password@mysql:3306/sampledb
  - name: DEFAULT_ARTIFACT_ROOT
    description: Path of Artifact Store. If the tracking server is intended for other people to access remotely, file store is not recommended.
    value: "s3://bucket/artifacts"
  - name: AWS_ACCESS_KEY_ID
    description: AWS Access Key ID which has access to S3 bucket mentioned above.
  - name: AWS_SECRET_ACCESS_KEY
    description: AWS Access Key Secret which has access to S3 bucket mentioned above.