ca054bd8f7
The galera server role has quite a bit going on within it and because of recent improvements in Ansible we can make better use of tasks, blocks, facts, local facts, and organization. This change tunes the role up following some of our better/more modern patterns allowing the role to not only be more efficient but also easier to understand and improves the roles idempotency. Change-Id: If189a8192f22aafb168587361ca8e6903c918697 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
109 lines
3.4 KiB
YAML
109 lines
3.4 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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- name: Add galera apt-keys
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block:
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- name: Add keys (primary keyserver)
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apt_key:
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id: "{{ item.hash_id }}"
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keyserver: "{{ item.keyserver | default(omit) }}"
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data: "{{ item.data | default(omit) }}"
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url: "{{ item.url | default(omit) }}"
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state: "present"
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register: add_keys
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until: add_keys | success
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retries: 5
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delay: 2
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with_items: "{{ galera_gpg_keys }}"
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rescue:
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- name: Add keys (fallback keyserver)
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apt_key:
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id: "{{ item.hash_id }}"
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keyserver: "{{ item.fallback_keyserver | default(omit) }}"
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url: "{{ item.fallback_url | default(omit) }}"
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state: "present"
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register: add_keys_fallback
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until: add_keys_fallback | success
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retries: 5
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delay: 2
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with_items: "{{ galera_gpg_keys }}"
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when:
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- item.fallback_keyserver is defined or item.fallback_url is defined
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- name: Remove old repos
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lineinfile:
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dest: "/etc/apt/sources.list.d/{{ item.name }}.list"
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regexp: "^((?!{{ item.repo }}).*)$"
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state: absent
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with_items:
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- { name: "MariaDB", repo: "{{ galera_repo.repo }}" }
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- { name: "Percona", repo: "{{ galera_percona_xtrabackup_repo.repo }}" }
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- name: Add galera repo
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apt_repository:
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repo: "{{ galera_repo.repo }}"
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filename: "{{ galera_repo.filename | default(omit) }}"
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state: "{{ galera_repo.state }}"
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register: add_repos
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until: add_repos|success
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retries: 5
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delay: 2
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- name: Add percona repo
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apt_repository:
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repo: "{{ galera_percona_xtrabackup_repo.repo }}"
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filename: "{{ galera_percona_xtrabackup_repo.filename | default(omit) }}"
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state: "{{ (use_percona_upstream | bool) | ternary('present','absent') }}"
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register: add_repos
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until: add_repos|success
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retries: 5
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delay: 2
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- name: Preseed galera password(s)
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debconf:
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name: "{{ item.name }}"
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question: "{{ item.question }}"
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value: "{{ item.value }}"
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vtype: "{{ item.vtype }}"
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with_items: "{{ galera_debconf_items }}"
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- name: Prevent galera from starting on install
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copy:
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src: "policy-rc.d"
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dest: "/usr/sbin/policy-rc.d"
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mode: "0755"
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backup: yes
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changed_when: false
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- name: Install galera_server role remote packages (apt)
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apt:
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name: "{{ galera_install_packages_list | selectattr('enabled') | rejectattr('local_pkg') | sum(attribute='packages', start=[]) }}"
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state: "{{ galera_server_package_state }}"
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update_cache: yes
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cache_valid_time: "{{ (add_repos | changed) | ternary('0', cache_timeout) }}"
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- name: Install galera_server role local packages (apt)
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apt:
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deb: "{{ item }}"
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force: yes
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with_items:
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- "{{ galera_install_packages_list | selectattr('enabled') | selectattr('local_pkg') | sum(attribute='packages', start=[]) }}"
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- name: Remove policy-rc
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file:
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path: "/usr/sbin/policy-rc.d"
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state: absent
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changed_when: false
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