# Copyright (c) 2023 VEXXHOST, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

- name: Replace unnecessary label in ovn-controller daemonset
  run_once: true
  when: atmosphere_network_backend == 'ovn'
  block:
    - name: Check if ovn_controller DaemonSet exists
      kubernetes.core.k8s_info:
        api_version: apps/v1
        kind: DaemonSet
        namespace: "{{ ovn_helm_release_namespace }}"
        name: ovn-controller
        kubeconfig: "{{ ovn_helm_kubeconfig }}"
      register: _ovn_controller_ds_info
      failed_when: false

    - name: Delete existing ovn controller DaemonSet if type label is found
      kubernetes.core.k8s:
        api_version: apps/v1
        kind: DaemonSet
        name: ovn-controller
        namespace: "{{ ovn_helm_release_namespace }}"
        state: absent
        kubeconfig: "{{ ovn_helm_kubeconfig }}"
      when:
        - _ovn_controller_ds_info.resources | length > 0
        - "'type' in _ovn_controller_ds_info.resources[0].spec.selector.matchLabels"

- name: Cache ovn-controller image before install or upgrade
  block:
    - name: Pull ovn-controller image
      ansible.builtin.command: crictl pull {{ atmosphere_images['ovn_controller'] }}
      register: pull_result
      changed_when: false

    - name: Verify ovn-controller image pull
      ansible.builtin.assert:
        that:
          - pull_result.rc == 0
          - "'Image is up to date' in pull_result.stdout or 'Image pulled' in pull_result.stdout"
        fail_msg: "Failed to pull ovn-controller image"
        success_msg: "Successfully pulled ovn-controller image"

- name: Deploy Helm chart
  run_once: true
  when: atmosphere_network_backend == 'ovn'
  kubernetes.core.helm:
    name: "{{ ovn_helm_release_name }}"
    chart_ref: "{{ ovn_helm_chart_ref }}"
    release_namespace: "{{ ovn_helm_release_namespace }}"
    create_namespace: true
    kubeconfig: "{{ ovn_helm_kubeconfig }}"
    values: "{{ _ovn_helm_values | combine(ovn_helm_values, recursive=True) }}"