hop.yaml

blocks:
  - name: hop-web-ingress
    content:
      apiVersion: networking.k8s.io/v1
      kind: Ingress
      metadata:
        name: hop-web-ingress
        namespace: hop
        annotations:
          cert-manager.io/cluster-issuer: cluster-issuer
          kubernetes.io/tls-acme: "true"
      spec:
        ingressClassName: public
        tls:
          - hosts:
              - "{{ $cndi.get_arg(hostname) }}"
            secretName: cluster-issuer-private-key
        rules:
          - host: "{{ $cndi.get_arg(hostname) }}"
            http:
              paths:
                - path: /
                  pathType: Prefix
                  backend:
                    service:
                      name: hop-web
                      port:
                        name: http
prompts:
  - $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/common/cluster/core-prompts.yaml):
      {}

  - $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/{{ $cndi.get_prompt_response(deployment_target_provider) }}/core-prompts.yaml):
      {}

  - name: deploy_hop_ingress
    default: true
    message: >-
      Do you want to expose Hop to the web?
    type: Confirm

  - name: hop_hostname
    message: "Please enter the domain name you want hop to be accessible on:"
    default: hop.example.com
    type: Input
    validators:
      - hostname # FQDN
    condition:
      - "{{ $cndi.get_prompt_response(deploy_hop_ingress) }}"
      - ==
      - true

  - name: hop_server_password
    message: Please enter the hop server password you want to use for hop
    default: admin
    type: Secret

outputs:
  cndi_config:
    cndi_version: v2
    project_name: "{{ $cndi.get_prompt_response(project_name) }}"
    provider: "{{ $cndi.get_prompt_response(deployment_target_provider) }}"
    distribution: "{{ $cndi.get_prompt_response(deployment_target_distribution) }}"
    infrastructure:
      cndi:
        $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/common/cluster/observability-config.yaml):
          condition:
            - "{{ $cndi.get_prompt_response(deploy_grafana_ingress) }}"
            - ==
            - true

        $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/common/cluster/argocd-config.yaml):
          condition:
            - "{{ $cndi.get_prompt_response(deploy_argocd_ingress) }}"
            - ==
            - true

        cert_manager:
          email: "{{ $cndi.get_prompt_response(cert_manager_email) }}"

        external_dns:
          $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/external-dns/config/{{ $cndi.get_prompt_response(dns_provider) }}.yaml):
            condition:
              - "{{ $cndi.get_prompt_response(enable_external_dns) }}"
              - ==
              - true

        nodes:
          $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/{{ $cndi.get_prompt_response(deployment_target_provider) }}/basic-node-pool.yaml):
            {}

    cluster_manifests:
      hop-server-secret:
        apiVersion: v1
        kind: Secret
        metadata:
          name: hop-server
          namespace: hop
        type: Opaque
        stringData:
          pass: $cndi_on_ow.seal_secret_from_env_var(HOP_SERVER_PASSWORD)

      hop-server-pvc:
        apiVersion: v1
        kind: PersistentVolumeClaim
        metadata:
          name: hop-server-pvc
          namespace: hop
        spec:
          accessModes:
            - ReadWriteOnce
          resources:
            requests:
              storage: 1Gi

      hop-web-ingress:
        $cndi.get_block(hop-web-ingress):
          args:
            ingress_name: hop-web-ingress
            hostname: "{{ $cndi.get_prompt_response(hop_hostname) }}"
          condition:
            - "{{ $cndi.get_prompt_response(deploy_hop_ingress) }}"
            - ==
            - true

      external-dns-secret:
        $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/external-dns/secret/{{ $cndi.get_prompt_response(dns_provider) }}.yaml):
          condition:
            - "{{ $cndi.get_prompt_response(enable_external_dns) }}"
            - ==
            - true

      hop-ns:
        apiVersion: v1
        kind: Namespace
        metadata:
          name: hop

    applications:
      hop:
        targetRevision: HEAD
        destinationNamespace: hop
        repoURL: "https://github.com/apache/hop.git"
        path: helm/hop
        values:
          server:
            persistence:
              enabled: true
              existingClaim: hop-server-pvc

  env:
    $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/common/git-credentials-{{ $cndi.get_prompt_response(git_credentials_mode) }}-env.yaml):
      {}
    $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/{{ $cndi.get_prompt_response(deployment_target_provider) }}/env.yaml):
      {}
    $cndi.get_block(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/common/cluster/env.yaml):
      {}

    $cndi.comment(hop-heading): Hop Connection Parameters
    HOP_SERVER_PASSWORD: "{{ $cndi.get_prompt_response(hop_server_password) }}"

  readme:
    project_name: "# {{ $cndi.get_prompt_response(project_name) }}"
    $cndi.get_string(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/common/cluster/core-readme.md):
      {}
    $cndi.get_string(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/{{ $cndi.get_prompt_response(deployment_target_provider) }}/core.md):
      {}
    $cndi.get_string(https://raw.githubusercontent.com/polyseam/cndi/main/blocks/{{ $cndi.get_prompt_response(deployment_target_provider) }}/{{ $cndi.get_prompt_response(deployment_target_distribution) }}.md):
      {}
    hop: |
      # Apache Hop Deployment Guide

      This Template deploys a Standalone production ready [Apache Hop](https://hop.apache.org) application on a Kubernetes cluster using Helm.
      Apache Hop (Hop Orchestration Platform) is an open-source data integration platform designed to facilitate efficient and flexible data transformation and orchestration.
      With its lightweight, extensible architecture, Apache Hop supports a wide range of data sources and destinations, making it ideal for complex data pipelines and ETL processes.

      ## Customizing Your Deployment

      Tailor your Apache Hop deployment to your specific needs by adjusting the values in the `values.yaml` file. Important configuration options include:

      - **Persistence:** Activate and configure persistent storage options for Apache Hop projects and workflows.
      - **Database:** Set up external database connections for storing metadata or handling transformation data more effectively.
      - **Resources:** Define CPU and memory limits and requests to optimize the performance of Apache Hop pods.
      - **Ingress:** Adjust Ingress configurations to facilitate external access to the Apache Hop Web interface.

      For a comprehensive list of all configuration options, refer to the Helm chart's documentation or the [values.yaml](https://github.com/apache/hop/blob/master/helm/hop/values.yaml) file within the chart repository.

      ## Verifying Apache Hop

      Once Apache Hop is deployed and access is configured (via port forwarding, Ingress, or ExternalDNS), it's important to verify that the platform is accessible:

      **Access the Web Interface**:
        - Open a web browser and navigate to the domain set up for Apache Hop, e.g., `https://hop.yourdomain.com`.
        - The Apache Hop browser application should appear, indicating successful deployment and accessibility.

      Ensure to adapt the steps and URLs mentioned to fit the specific setup and configuration of your Apache Hop environment.