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Remove ZTP GitOps resources

Remove all GitOps related resources for a given spoke cluster, excepting the cluster namespace, which is not deleted because this will imply the spoke cluster is detached from the hub cluster.

For performing a cluster detachment, then use the acm_detach_spoke_cluster role accordingly.

Requirements

  • Hub cluster configured for launching ZTP.
  • ArgoCD configured in the hub cluster.
  • Spoke cluster deploying thanks to ArgoCD applications already configured.

Role Variables

Default values for role variables are based on default values used in gitops_configure_repo and configure_ztp_gitops_apps roles. Being more precise for the second case, it's using the default resource names applied by the ZTP Site Generator container.

Please adapt the values of these variables for your use case.

Name Type Required Default Description
rzgr_gitops_applications list no ["clusters", "policies"] GitOps Applications related to SiteConfig and Policy resources.
rzgr_gitops_appprojects list no ["ztp-app-project", "policy-app-project"] GitOps AppProjects related to SiteConfig and Policy resources.
rzgr_policies_namespace string no policies-sub Namespace for the policy generator template resources. It can not be the sabe as the clusters namespace.
rzgr_extra_namespaces list no ["ztp-common", "ztp-group", "ztp-site"] Extra namespaces that are created for GitOps policy creation by default.
rzgr_cluster_role_bindings list no ["gitops-policy", "gitops-cluster"] ClusterRoleBindings created for the deployment of GitOps Policy and SiteConfig.
rzgr_private_repo_secret string no private-repo Secret that will hold the private repo credentials.
rzgr_argo_cd_known_host_cm string no argocd-ssh-known-hosts-cm ConfigMap that will save the ArgoCD SSH known hosts.

Example

Following example is the most basic call to this role, using the default arguments for each role variable:

- name: Remove ZTP GitOps resources
  ansible.builtin.include_role:
    name: redhatci.ocp.remove_ztp_gitops_resources

If you want to override any default value of any role variable, then you need to provide it with vars, for example:

- name: Remove ZTP GitOps resources
  ansible.builtin.include_role:
    name: redhatci.ocp.remove_ztp_gitops_resources
  vars:
    rzgr_policies_namespace: "mycluster-policies"