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seunghun1eeAlex-Welsh
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Alex-Welsh
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Ubuntu Focal to Jammy migration support (#902)
Add playbook to upgrade ubuntu focal hosts Co-authored-by: Alex-Welsh <[email protected]>
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‎etc/kayobe/ansible/ubuntu-upgrade.yml‎

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---
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# To prevent Ansible role dependency errors, this playbook requires that environment variable
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# ANSIBLE_ROLES_PATH is defined and includes '$KAYOBE_PATH/ansible/roles' on the Ansible control host.
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- name: Migrate hosts from Ubuntu Focal 20.04 to Jammy 22.04
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hosts: overcloud:infra-vms:seed:seed-hypervisor
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vars:
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ansible_python_interpreter: /usr/bin/python3
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tasks:
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- name: Assert that hosts are running Ubuntu Focal
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assert:
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that:
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- ansible_facts.distribution == 'Ubuntu'
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- ansible_facts.distribution_major_version == '20'
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- ansible_facts.distribution_release == 'focal'
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- os_distribution == 'ubuntu'
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fail_msg: >-
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This playbook is only designed for Ubuntu Focal 20.04 hosts. Ensure
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that you are limiting it to only run on Focal hosts and
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os_distribution is set to ubuntu.
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- name: Ensure apt packages are up to date
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apt:
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update_cache: true
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upgrade: yes
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become: true
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- name: Ensure do-release-upgrade is installed
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package:
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name: ubuntu-release-upgrader-core
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state: latest
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become: true
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- name: Check whether a reboot is required
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stat:
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path: /var/run/reboot-required
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register: file_status
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- name: Reboot to apply updates
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reboot:
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reboot_timeout: 1200
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connect_timeout: 600
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become: true
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when: file_status.stat.exists
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# NOTE: We cannot use apt_repository here because definitions must exist within the standard repos.list
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- name: Ensure Jammy repo definitions exist in sources.list
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blockinfile:
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path: /etc/apt/sources.list
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block: |
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deb {{ stackhpc_repo_ubuntu_jammy_url }} jammy main restricted universe multiverse
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deb {{ stackhpc_repo_ubuntu_jammy_url }} jammy-updates main restricted universe multiverse
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deb {{ stackhpc_repo_ubuntu_jammy_url }} jammy-backports main restricted universe multiverse
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deb {{ stackhpc_repo_ubuntu_jammy_security_url }} jammy-security main restricted universe multiverse
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become: true
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- name: Do release upgrade
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command: do-release-upgrade -f DistUpgradeViewNonInteractive
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become: true
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- name: Ensure old venvs do not exist
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file:
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path: "/opt/kayobe/venvs/{{ item }}"
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state: absent
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loop:
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- kayobe
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- kolla-ansible
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become: true
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- name: Update Python and current user facts before re-creating Kayobe venv
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ansible.builtin.setup:
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filter: "{{ kayobe_ansible_setup_filter }}"
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gather_subset: "{{ kayobe_ansible_setup_gather_subset }}"
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- name: Run the Kayobe kayobe-target-venv playbook to ensure kayobe venv exists on remote host
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import_playbook: "{{ lookup('ansible.builtin.env', 'VIRTUAL_ENV') }}/share/kayobe/ansible/kayobe-target-venv.yml"
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- name: Run the Kayobe network configuration playbook, to ensure definitions are not lost on reboot
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import_playbook: "{{ lookup('ansible.builtin.env', 'VIRTUAL_ENV') }}/share/kayobe/ansible/network.yml"
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- name: Reboot and confirm the host is upgraded to Jammy 22.04
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hosts: overcloud:infra-vms:seed:seed-hypervisor
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vars:
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ansible_python_interpreter: /usr/bin/python3
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tasks:
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- name: Ensure Jammy repo definitions do not exist in sources.list
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blockinfile:
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path: /etc/apt/sources.list
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state: absent
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become: true
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- name: Reboot and wait
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reboot:
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reboot_timeout: 1200
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connect_timeout: 600
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become: true
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- name: Update distribution facts
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ansible.builtin.setup:
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filter: "{{ kayobe_ansible_setup_filter }}"
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gather_subset: "{{ kayobe_ansible_setup_gather_subset }}"
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- name: Assert that hosts are now using Ubuntu 22
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assert:
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that:
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- ansible_facts.distribution_major_version == '22'
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- ansible_facts.distribution_release == 'jammy'
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- name: Run the OVN chassis priority fix playbook
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import_playbook: "{{ lookup('ansible.builtin.env', 'KAYOBE_CONFIG_PATH') }}/ansible/ovn-fix-chassis-priorities.yml"
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when: kolla_enable_ovn

‎releasenotes/notes/add-automated-ubuntu-migration-support-2d7e8a6e1a2103cc.yaml‎

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---
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features:
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- |
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Add support for automated Ubuntu Focal to Jammy migration.

‎tools/ubuntu-upgrade-infra-vm.sh‎

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#! /usr/bin/bash
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set -e
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if [[ ! $1 ]]; then
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echo "Usage: infra-vm-ubuntu-upgrade.sh <infra-vm-hostname>"
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exit 2
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fi
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if [[ ! $KAYOBE_PATH ]]; then
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echo "Environment variable \$KAYOBE_PATH is not defined"
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exit 2
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fi
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if [[ ! $KAYOBE_CONFIG_PATH ]]; then
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echo "Environment variable \$KAYOBE_CONFIG_PATH is not defined"
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exit 2
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fi
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if [[ ! $ANSIBLE_ROLES_PATH ]]; then
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set -x
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export ANSIBLE_ROLES_PATH=$KAYOBE_PATH/ansible/roles
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set +x
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else
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set -x
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export ANSIBLE_ROLES_PATH=$ANSIBLE_ROLES_PATH:$KAYOBE_PATH/ansible/roles
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set +x
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fi
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set -x
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kayobe playbook run $KAYOBE_CONFIG_PATH/ansible/ubuntu-upgrade.yml -e os_release=jammy --limit $1
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kayobe infra vm host configure --limit $1 -e os_release=jammy

‎tools/ubuntu-upgrade-overcloud.sh‎

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#! /usr/bin/bash
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set -e
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if [[ ! $1 ]]; then
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echo "Usage: overcloud-ubuntu-upgrade.sh <overcloud-hostname>"
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exit 2
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fi
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if [[ ! $KAYOBE_PATH ]]; then
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echo "Environment variable \$KAYOBE_PATH is not defined"
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exit 2
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fi
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if [[ ! $KAYOBE_CONFIG_PATH ]]; then
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echo "Environment variable \$KAYOBE_CONFIG_PATH is not defined"
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exit 2
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fi
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if [[ ! $ANSIBLE_ROLES_PATH ]]; then
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set -x
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export ANSIBLE_ROLES_PATH=$KAYOBE_PATH/ansible/roles
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set +x
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else
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set -x
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export ANSIBLE_ROLES_PATH=$ANSIBLE_ROLES_PATH:$KAYOBE_PATH/ansible/roles
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set +x
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fi
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set -x
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kayobe playbook run $KAYOBE_CONFIG_PATH/ansible/ubuntu-upgrade.yml -e os_release=jammy --limit $1
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kayobe overcloud host configure --limit $1 --kolla-limit $1 -e os_release=jammy

‎tools/ubuntu-upgrade-seed-hypervisor.sh‎

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#! /usr/bin/bash
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set -e
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if [[ ! $KAYOBE_PATH ]]; then
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echo "Environment variable \$KAYOBE_PATH is not defined"
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exit 2
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fi
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if [[ ! $KAYOBE_CONFIG_PATH ]]; then
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echo "Environment variable \$KAYOBE_CONFIG_PATH is not defined"
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exit 2
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fi
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if [[ ! $ANSIBLE_ROLES_PATH ]]; then
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set -x
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export ANSIBLE_ROLES_PATH=$KAYOBE_PATH/ansible/roles
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set +x
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else
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set -x
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export ANSIBLE_ROLES_PATH=$ANSIBLE_ROLES_PATH:$KAYOBE_PATH/ansible/roles
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set +x
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fi
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set -x
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kayobe playbook run $KAYOBE_CONFIG_PATH/ansible/ubuntu-upgrade.yml -e os_release=jammy --limit seed-hypervisor
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kayobe seed hypervisor host configure

‎tools/ubuntu-upgrade-seed.sh‎

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#! /usr/bin/bash
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set -e
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if [[ ! $KAYOBE_PATH ]]; then
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echo "Environment variable \$KAYOBE_PATH is not defined"
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exit 2
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fi
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if [[ ! $KAYOBE_CONFIG_PATH ]]; then
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echo "Environment variable \$KAYOBE_CONFIG_PATH is not defined"
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exit 2
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fi
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if [[ ! $ANSIBLE_ROLES_PATH ]]; then
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set -x
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export ANSIBLE_ROLES_PATH=$KAYOBE_PATH/ansible/roles
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set +x
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else
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set -x
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export ANSIBLE_ROLES_PATH=$ANSIBLE_ROLES_PATH:$KAYOBE_PATH/ansible/roles
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set +x
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fi
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set -x
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kayobe playbook run $KAYOBE_CONFIG_PATH/ansible/ubuntu-upgrade.yml -e os_release=jammy --limit seed
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kayobe seed host configure

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