133 lines
4.4 KiB
YAML
133 lines
4.4 KiB
YAML
---
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# Copyright 2016, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Unfortunately yum is case-insensitive, and RDO has mariadb-* packages,
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# while the MariaDB repo has MariaDB-* packages and they conflict.
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# To work around this we have to query for any installed RDO/CentOS
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# packages using rpm, then remove them. We have to remove them without
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# dependencies, otherwise for distro package installation types on shared
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# hosts it removes far too many packages.
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- name: Remove conflicting packages
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shell: |
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exit_code=0
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for pkg in {{ galera_server_mariadb_distro_packages_remove | join(' ') }}; do
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if rpm --query --quiet ${pkg}; then
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rpm -ev --nodeps ${pkg}
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exit_code=2
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fi
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done
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exit ${exit_code}
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register: _remove_existing_mariadb_packages
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changed_when: _remove_existing_mariadb_packages.rc == 2
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failed_when: _remove_existing_mariadb_packages.rc not in [0, 2]
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args:
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warn: no
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executable: /bin/bash
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- name: Update the local file system CRUD
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file:
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src: "{{ item.src|default(omit) }}"
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path: "{{ item.path }}"
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state: "{{ item.state }}"
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force: "{{ item.force|default(omit) }}"
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with_items:
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- { path: "/etc/mysql", state: "directory" }
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- { path: "/etc/mysql/conf.d", state: "directory" }
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- { src: "/usr/lib64/galera", path: "/usr/lib/galera", state: "link", force: true }
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- { src: "/etc/mysql/conf.d", path: "/etc/my.cnf.d", state: "link", force: true }
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- { src: "/etc/mysql/my.cnf", path: "/etc/my.cnf", state: "link", force: true }
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- name: If a keyfile is provided, copy the gpg keyfile to the key location
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copy:
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src: "{{ item.keyfile }}"
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dest: "{{ item.key }}"
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mode: '0644'
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with_items: "{{ galera_gpg_keys | selectattr('keyfile','defined') | list }}"
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- name: Install gpg keys
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rpm_key:
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key: "{{ key.key }}"
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validate_certs: "{{ key.validate_certs | default(omit) }}"
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state: "{{ key.state | default('present') }}"
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with_items: "{{ galera_gpg_keys }}"
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loop_control:
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loop_var: key
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register: _add_yum_keys
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until: _add_yum_keys is success
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retries: 5
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delay: 2
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- name: Add galera repo
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yum_repository:
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name: "{{ galera_repo.name }}"
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description: "{{ galera_repo.description }}"
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baseurl: "{{ galera_repo.baseurl }}"
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gpgkey: "{{ galera_repo.gpgkey | default(omit) }}"
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gpgcheck: yes
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enabled: yes
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register: add_repos
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until: add_repos is success
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retries: 5
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delay: 2
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# When changing the repo URL, the metadata does
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# not reliably update, resulting in the right
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# URL being used, but the wrong package list.
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# This is why we force the metadata to be
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# cleaned out whenever the repo config changes.
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- name: Force the expiry of the repo metadata
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command: "{{ ansible_pkg_mgr }} clean metadata"
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args:
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warn: no
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when: add_repos is changed
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tags:
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- skip_ansible_lint
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- name: Install percona repo
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yum_repository:
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name: 'percona-release-$basearch'
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description: 'Percona-Release YUM repository - $basearch'
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baseurl: "{{ galera_percona_xtrabackup_repo.repo }}"
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enabled: true
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gpgcheck: true
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state: "{{ galera_percona_xtrabackup_repo.state }}"
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register: install_packages
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until: install_packages is success
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retries: 5
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delay: 2
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# NOTE(mhayden): MariaDB/percona repositories are prioritized at 99 by default
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# and that allows yum to install galera from the RDO repos, which is not good.
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# This task ensures that the following task will choose MariaDB/percona repos
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# as the highest priority.
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- name: Ensure MariaDB/percona repositories take highest priority
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command: |
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yum-config-manager
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--enable {{ item }}
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--setopt="{{ item }}.priority=25"
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with_items:
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- MariaDB
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- percona-release-noarch
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- percona-release-x86_64
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- name: Install galera_server role remote packages
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package:
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name: "{{ galera_packages_list }}"
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state: "{{ galera_server_package_state }}"
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register: install_remote_packages
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until: install_remote_packages is success
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retries: 5
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delay: 2
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