Puppet Class: openstack::capihelm::service

Defined in:
modules/openstack/manifests/capihelm/service.pp

Overview

SPDX-License-Identifier: Apache-2.0 The magnum capi helm drivers rely on a k8s cluster running the

cluster management API. This class should be applied to a VM
to set up that cluster.

This class presumes that there is already a single-node k3s

cluster running, with a config in /etc/rancher/k3s/k3s.yaml.
This can be installed using the k3s puppet class.
For use with magnum this k3s.yaml must also be installed
in the private puppet repo as

modules/secret/secrets/openstack/<deployment>/magnum/capiservicek3s.yaml

Magnum config will use that file to talk with the cluster API service node.

The service node must also open port 6443 to the magnum control nodes;

this is typically accomplished via the cloudcontrol-to-kubernetes
security group.

Parameters:

  • helm_repo (Stdlib::HTTPSUrl)
  • cluster_api_version (String)
  • cluster_api_provider_openstack_version (String)
  • cluster_ctl_url (Stdlib::HTTPSUrl)
  • docker_repo_base (Stdlib::Host) 


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# File 'modules/openstack/manifests/capihelm/service.pp', line 20

class openstack::capihelm::service(
  Stdlib::HTTPSUrl $helm_repo,
  String           $cluster_api_version,
  String           $cluster_api_provider_openstack_version,
  Stdlib::HTTPSUrl $cluster_ctl_url,
  Stdlib::Host     $docker_repo_base,
) {
    $capi_install_script = '/root/setup_capi.sh'
    file { $capi_install_script:
        content => template('openstack/capihelm/setup_capi.sh.erb'),
        owner   => 'root',
        group   => 'root',
        mode    => '0744',
    }

    exec { 'install container API with Helm':
        command => "/usr/bin/bash ${capi_install_script}",
        require => File[$capi_install_script],
        unless  => '/usr/bin/helm list --all-namespaces | grep capi-janitor-system',
    }
}