prepare_system.yml

---
# Copyright Red Hat, Inc.
# All Rights Reserved.
#
# 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.

# Prepare devstack node system
# This task file handles network configuration, system updates, package installation, reboot, and verification
# After this completes successfully, the system is fully prepared and ready for devstack installation

# Network configuration - must run first to ensure external connectivity
- name: Disable cloud-init network configuration
  become: true
  ansible.builtin.copy:
    content: |
      network: {config: disabled}
    dest: /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
    owner: root
    group: root
    mode: '0644'

- name: Remove cloud-init generated netplan config
  become: true
  ansible.builtin.file:
    path: /etc/netplan/50-cloud-init.yaml
    state: absent

- name: Write custom netplan configuration from Heat stack output
  become: true
  ansible.builtin.copy:
    content: "{{ devstack_netplan_config | to_nice_yaml }}"
    dest: /etc/netplan/51-devstack.yaml
    owner: root
    group: root
    mode: '0644'

- name: Apply netplan configuration
  become: true
  ansible.builtin.command: netplan apply
  changed_when: true

- name: Wait for trunk interface to appear
  ansible.builtin.command: ip link show {{ devstack_public_interface }}
  register: trunk_check
  retries: 10
  delay: 2
  until: trunk_check.rc == 0
  changed_when: false

- name: Bring up trunk interface if down
  become: true
  ansible.builtin.command: ip link set {{ devstack_public_interface }} up
  when: "'UP' not in trunk_check.stdout"
  changed_when: true

# Package updates - run after network configuration to ensure external connectivity
- name: Update all packages to latest version
  become: true
  ansible.builtin.apt:
    upgrade: dist
    update_cache: true
    cache_valid_time: 3600
  when: devstack_update_packages | bool

- name: Install required packages
  become: true
  ansible.builtin.apt:
    name:
      - git
      - python3
      - python3-pip
    state: present
    update_cache: true

- name: Reboot system to apply updates and network configuration
  become: true
  ansible.builtin.reboot:
    msg: "Reboot initiated by Ansible for system updates and network configuration"
    connect_timeout: 5
    reboot_timeout: 300
    pre_reboot_delay: 0
    post_reboot_delay: 30
    test_command: uptime

- name: Verify trunk interface is up after reboot
  ansible.builtin.command: ip link show {{ devstack_public_interface }}
  register: interface_status
  changed_when: false
  failed_when: "'UP' not in interface_status.stdout"