Install Flux CD Source Controller

This topic tells you how to install Flux CD Source Controller from the Tanzu Application Platform (commonly known as TAP) package repository.

Note

Follow the steps in this topic if you do not want to use a profile to install Flux CD Source Controller. For more information about profiles, see Components and installation profiles.

Prerequisites

Before installing Flux CD Source Controller:

  • Complete all prerequisites to install Tanzu Application Platform. For more information, see Prerequisites.
  • Install cert-manager on the cluster. For more information, see Install cert-manager.

Configuration

The Flux CD Source Controller package has no configuration values.

Installation

To install Flux CD Source Controller from the Tanzu Application Platform package repository:

  1. List version information for the package by running:

    tanzu package available list fluxcd.source.controller.tanzu.vmware.com -n tap-install
    

    For example:

    $ tanzu package available list fluxcd.source.controller.tanzu.vmware.com -n tap-install
        \ Retrieving package versions for fluxcd.source.controller.tanzu.vmware.com...
          NAME                                       VERSION  RELEASED-AT
          fluxcd.source.controller.tanzu.vmware.com  0.16.0   2021-10-27 19:00:00 -0500 -05
    
  2. Install the package by running:

    tanzu package install fluxcd-source-controller -p fluxcd.source.controller.tanzu.vmware.com -v VERSION-NUMBER -n tap-install
    

    Where:

    • VERSION-NUMBER is the version of the package listed in step 1.

    For example:

    tanzu package install fluxcd-source-controller -p fluxcd.source.controller.tanzu.vmware.com -v 0.16.0 -n tap-install
    \ Installing package 'fluxcd.source.controller.tanzu.vmware.com'
    | Getting package metadata for 'fluxcd.source.controller.tanzu.vmware.com'
    | Creating service account 'fluxcd-source-controller-tap-install-sa'
    | Creating cluster admin role 'fluxcd-source-controller-tap-install-cluster-role'
    | Creating cluster role binding 'fluxcd-source-controller-tap-install-cluster-rolebinding'
    | Creating package resource
    - Waiting for 'PackageInstall' reconciliation for 'fluxcd-source-controller'
    | 'PackageInstall' resource install status: Reconciling
    
      Added installed package 'fluxcd-source-controller'
    

    This package creates a new namespace called flux-system. This namespace hosts all the elements of fluxcd.

  3. Verify the package install by running:

    tanzu package installed get fluxcd-source-controller -n tap-install
    

    For example:

    tanzu package installed get fluxcd-source-controller -n tap-install
    \ Retrieving installation details for fluxcd-source-controller...
    NAME:                    fluxcd-source-controller
    PACKAGE-NAME:            fluxcd.source.controller.tanzu.vmware.com
    PACKAGE-VERSION:         0.16.0
    STATUS:                  Reconcile succeeded
    CONDITIONS:              [{ReconcileSucceeded True  }]
    USEFUL-ERROR-MESSAGE:
    

    Verify that STATUS is Reconcile succeeded.

    kubectl get pods -n flux-system
    

    For example:

    $ kubectl get pods -n flux-system
    NAME                                 READY   STATUS    RESTARTS   AGE
    source-controller-69859f545d-ll8fj   1/1     Running   0          3m38s
    

    Verify that STATUS is Running.

Try fluxcd-source-controller

  1. Verify the main components of fluxcd-source-controller were installed by running:

    kubectl get all -n flux-system
    

    Expect to see the following outputs or similar:

    NAME                                     READY   STATUS    RESTARTS   AGE
    pod/source-controller-7684c85659-2zfxb   1/1     Running   0          40m
    
    NAME                        TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)   AGE
    service/source-controller   ClusterIP   10.108.138.74   <none>        80/TCP    40m
    
    NAME                                READY   UP-TO-DATE   AVAILABLE   AGE
    deployment.apps/source-controller   1/1     1            1           40m
    
    NAME                                           DESIRED   CURRENT   READY   AGE
    replicaset.apps/source-controller-7684c85659   1         1         1       40m
    
  2. Verify all the CRD were installedby running:

    kubectl get crds -n flux-system | grep ".fluxcd.io"
    buckets.source.toolkit.fluxcd.io                         2022-03-07T19:20:14Z
    gitrepositories.source.toolkit.fluxcd.io                 2022-03-07T19:20:14Z
    helmcharts.source.toolkit.fluxcd.io                      2022-03-07T19:20:14Z
    helmrepositories.source.toolkit.fluxcd.io                2022-03-07T19:20:14Z
    
    Note

    You will communicate with fluxcd-source-controller through its CRDs.

  3. If you are using a Git repository with a custom CA certificate, provide this certificate to the Flux CD Source Controller directly by including the CA in the service account used by the supply chain.

    The Tanzu Application Platform distribution of Flux CD Source Controller does not support the Tanzu Application Platform shared.ca_cert_data field. For more information about setting the CA in the service account, see Use Git authentication with Supply Chain Choreographer.

  4. Follow these steps to consume a GitRepository object:

    1. Create the following gitrepository-sample.yaml file:

      apiVersion: source.toolkit.fluxcd.io/v1beta1
      kind: GitRepository
      metadata:
        name: gitrepository-sample
      spec:
        interval: 1m
        url: https://github.com/vmware-tanzu/application-accelerator-samples
        ref:
          branch: main
      
    2. Apply the created conf:

      kubectl apply -f gitrepository-sample.yaml
      gitrepository.source.toolkit.fluxcd.io/gitrepository-sample created
      
    3. Verify the git-repository was fetched correctly:

      kubectl get GitRepository
      NAME                   URL                                                               READY   STATUS                                                              AGE
      gitrepository-sample   https://github.com/vmware-tanzu/application-accelerator-samples   True    Fetched revision: main/132f4e719209eb10b9485302f8593fc0e680f4fc   4s
      

    For more examples, see the samples directory on fluxcd/source-controller/samples in GitHub.

Documentation

For documentation specific to fluxcd-source-controller, see the main repository fluxcd/source-controller in GitHub.

check-circle-line exclamation-circle-line close-line
Scroll to top icon