33_install_metalLB.yml

---
- name: Prepare cluster to install metalLB
  hosts: vm_host
  run_once: true
  vars_files:
    - vars/k8s_cluster.yml
  tasks:
    - name: Configure MetalLB
      when: metallb.install_metallb
      block:
        - name: Render template for L2 configuration
          ansible.builtin.template:
            src: templates/metallb-l2.j2
            dest: /tmp/{{ k8s.cluster_name | default('k8s-test', true) }}/metallb-l2.yml
            mode: "0755"

        - name: Download MetalLB CR for later apply
          ansible.builtin.get_url:
            url: "{{ item.url }}"
            dest: "{{ item.name }}"
            mode: "0664"
          loop:
            - name: /tmp/{{ k8s.cluster_name | default('k8s-test', true) }}/metallb.yml
              url: "{{ metallb_setup.manifest_url }}/metallb-native.yaml"

        - name: Ensure MetalLB is installed in your cluster
          kubernetes.core.k8s:
            state: present
            src: "{{ item }}"
            kubeconfig: "{{ workspace_directory.base_path }}/clusters/{{ k8s.cluster_name | default('k8s-test', true) }}/admin.kubeconfig"
            apply: true
            wait: true
          loop:
            - /tmp/{{ k8s.cluster_name | default('k8s-test', true) }}/metallb.yml

        - name: Ensure MetalLB configuration CRD is added in your cluster
          kubernetes.core.k8s:
            state: present
            src: "/tmp/{{ k8s.cluster_name | default('k8s-test', true) }}/metallb-l2.yml"
            kubeconfig: "{{ workspace_directory.base_path }}/clusters/{{ k8s.cluster_name | default('k8s-test', true) }}/admin.kubeconfig"
            wait: true
            apply: true