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ansible-mysql
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[WIP] Remove Stretch and Percona support

pull/38/head
Emilien Mantel 2019-12-16 16:32:08 +01:00
parent ba8477d8ed
commit c338867c47
14 changed files with 24 additions and 108 deletions
defaults
tasks
install
replication/slave
templates/etc/apt/preferences.d
tests
README.md
group_vars

8
.travis.yml
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@ -1,16 +1,8 @@
env:
- PLATFORM='docker-stretch-default-master' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-stretch-upstream-master' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-stretch-default-galera-1' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-stretch-upstream-galera-1' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-buster-default-master' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-buster-upstream-master' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-buster-default-galera-1' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-buster-upstream-galera-1' ANSIBLE_VERSION='ansible>=2.6,<2.7'
- PLATFORM='docker-stretch-default-master' ANSIBLE_VERSION='ansible>=2.7,<2.8'
- PLATFORM='docker-stretch-upstream-master' ANSIBLE_VERSION='ansible>=2.7,<2.8'
- PLATFORM='docker-stretch-default-galera-1' ANSIBLE_VERSION='ansible>=2.7,<2.8'
- PLATFORM='docker-stretch-upstream-galera-1' ANSIBLE_VERSION='ansible>=2.7,<2.8'
- PLATFORM='docker-buster-default-master' ANSIBLE_VERSION='ansible>=2.7,<2.8'
- PLATFORM='docker-buster-upstream-master' ANSIBLE_VERSION='ansible>=2.7,<2.8'
- PLATFORM='docker-buster-default-galera-1' ANSIBLE_VERSION='ansible>=2.7,<2.8'

5
README.md
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@ -7,8 +7,6 @@ Install and configure MariaDB (Galera Cluster). Manage replication (master/slave
| OS | Origin | MariaDB versions |
| --------------- | --------- | ------------------------- |
| Debian Stretch | Debian | 10.1 |
| Debian Stretch | Upstream | 10.1 / 10.2 / 10.3 / 10.4 |
| Debian Buster | Debian | 10.3 |
| Debian Buster | Upstream | 10.3 / 10.4 |
@ -18,7 +16,6 @@ Notes
* Galera Cluster is experimental
* Due to Vagrant + Docker limitation (private network), replication/galera can't be checked with Travis
* If you need to test this role with Vagrant, you must install hostmanager plugin: `vagrant plugin install vagrant-hostmanager`
* Percona Xtrabackup is not available in upstream repository. This feature is disabled in the role.
Requirements
------------
@ -64,8 +61,6 @@ Check "priv" syntax in [mysql\_user module documentation](http://docs.ansible.co
- `mariadb_version`: depends Debian version
- `mariadb_repository`: MariaDB upstream APT repository (see: [MariaDB repositories tool](https://downloads.mariadb.org/mariadb/repositories))
- `mariadb_percona_repository`: Percona upstream APT repository (see: [Percona APT doc](http://www.percona.com/doc/percona-server/5.5/installation/apt_repo.html))
- `mariadb_use_percona_apt`: Force using Percona APT repository (useful when you want to use latest version of percona toolkits, xtrabackup... etc)
Dependencies
------------

24
Vagrantfile vendored
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@ -5,8 +5,6 @@
Vagrant.configure("2") do |config|
vbox_deb_stretch = 'debian/stretch64'
dk_deb_stretch = 'hanxhx/vagrant-ansible:debian9'
vbox_deb_buster = 'debian/buster64'
dk_deb_buster = 'hanxhx/vagrant-ansible:debian10'
@ -17,28 +15,6 @@ Vagrant.configure("2") do |config|
config.hostmanager.include_offline = false
cases = [
# ========================
# Debian Stretch
# ========================
# Default replication
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mariadb_origin: 'default' }, groups: ['master'] },
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil, vars: {mariadb_origin: 'default' }, groups: ['slave'] },
# Upstream replication
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mariadb_origin: 'upstream' }, groups: ['master'] },
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil, vars: {mariadb_origin: 'upstream' }, groups: ['slave'] },
# Galera Debian
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mariadb_origin: 'default' }, groups: ['galera', '1'] },
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil, vars: {mariadb_origin: 'default' }, groups: ['galera', '2'] },
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil, vars: {mariadb_origin: 'default' }, groups: ['galera', '3'] },
# Galera Upstream
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mariadb_origin: 'upstream' }, groups: ['galera', '1'] },
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil, vars: {mariadb_origin: 'upstream' }, groups: ['galera', '2'] },
{ os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil, vars: {mariadb_origin: 'upstream' }, groups: ['galera', '3'] },
# ========================
# Debian Buster
# ========================

10
defaults/main.yml
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@ -5,7 +5,7 @@
# -------------------------------------
mariadb_origin: 'default'
mariadb_use_galera: false
mariadb_root_password: 'change_me_NOW'
mariadb_root_password: null
mariadb_notify_restart: true
mariadb_upstream_apt_src: false
mariadb_manage_logrotate: true
@ -139,11 +139,3 @@ mariadb_wsrep_node_address: false # Set primary node IP
mariadb_galera_members: []
mariadb_galera_primary_node: 'change_me' # See: https://github.com/ansible/ansible/issues/17453
mariadb_wsrep_stt_method: 'rsync'
# -------------------------------------
# Percona
# -------------------------------------
mariadb_percona_repository: 'http://repo.percona.com/apt'
mariadb_use_percona_apt: false
mariadb_install_xtrabackup_package: false
mariadb_xtrabackup_package: "{{ mariadb_default_xtrabackup_package }}"

2
meta/main.yml
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@ -8,7 +8,6 @@ galaxy_info:
platforms:
- name: Debian
versions:
- stretch
- buster
galaxy_tags:
- database
@ -19,6 +18,5 @@ galaxy_info:
- debian
- galera
- cluster
- stretch
dependencies: []

9
tasks/install/main.yml
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@ -1,9 +1,5 @@
---
- name: INCLUDE | Setup Percona repository
import_tasks: 'percona/apt.yml'
when: mariadb_use_percona_apt | bool
- name: INCLUDE | Setup MariaDB repository
import_tasks: 'mariadb/upstream.yml'
when: mariadb_origin == 'upstream'
@ -15,8 +11,3 @@
apt:
pkg: "{{ mariadb_tools }}"
install_recommends: no
- name: APT | Install percona-xtrabackup if needed
apt:
pkg: "{{ mariadb_xtrabackup_package }}"
when: mariadb_install_xtrabackup_package | bool

31
tasks/install/mariadb/default.yml
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@ -5,21 +5,24 @@
register: apt_mariadb_version
changed_when: false
- name: DEBCONF | Prepare MariaDB silent installation (root password)
debconf:
name: 'mariadb-server-{{ apt_mariadb_version.stdout }}'
question: 'mysql-server/root_password'
vtype: 'password'
value: '{{ mariadb_root_password }}'
when: not mariadb_exists.stat.exists
- block:
- name: DEBCONF | Prepare MariaDB silent installation (root password again)
debconf:
name: 'mariadb-server-{{ apt_mariadb_version.stdout }}'
question: 'mysql-server/root_password_again'
vtype: 'password'
value: '{{ mariadb_root_password }}'
when: not mariadb_exists.stat.exists
- name: DEBCONF | Prepare MariaDB silent installation (root password)
debconf:
name: 'mariadb-server-{{ apt_mariadb_version.stdout }}'
question: 'mysql-server/root_password'
vtype: 'password'
value: '{{ mariadb_root_password }}'
when: not mariadb_exists.stat.exists
- name: DEBCONF | Prepare MariaDB silent installation (root password again)
debconf:
name: 'mariadb-server-{{ apt_mariadb_version.stdout }}'
question: 'mysql-server/root_password_again'
vtype: 'password'
value: '{{ mariadb_root_password }}'
when: not mariadb_exists.stat.exists and mariadb_root_password is string
- name: APT | Install MariaDB server
apt:

16
tasks/install/percona/apt.yml
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@ -1,16 +0,0 @@
---
- name: APT | Install Percona repository
apt:
deb: https://repo.percona.com/apt/percona-release_latest.generic_all.deb
- name: COMMAND | Enable percona tools repository
command: percona-release enable tools release
args:
creates: /etc/apt/sources.list.d/percona-tools-release.list
register: p
- name: APT | Update cache
apt:
update_cache: yes
when: p.changed

5
tasks/replication/slave/import_data.yml
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@ -1,20 +1,19 @@
---
# Doc: https://www.percona.com/doc/percona-xtrabackup/2.1/howtos/recipes_ibkx_gtid.html
- name: WAIT_FOR | source data (prevent rsync bug) - TODO find another hack
wait_for:
host: "{{ mariadb_slave_import_from }}"
port: 22
- name: COMMAND | Prepare backup another server
command: innobackupex --no-timestamp {{ mariadb_backup_dir }}
command: mariabackup --backup {{ mariadb_backup_dir }}
args:
creates: "{{ mariadb_backup_dir }}"
delegate_to: "{{ mariadb_slave_import_from }}"
register: backup
- name: SHELL | Dump
shell: "innobackupex --apply-log {{ mariadb_backup_dir }}"
shell: "mariabackup --prepare {{ mariadb_backup_dir }}"
delegate_to: "{{ mariadb_slave_import_from }}"
when: backup.changed

6
templates/etc/apt/preferences.d/95-percona.j2
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@ -1,6 +0,0 @@
# {{ ansible_managed }}
Explanation: Prevent Debian upgrades on percona packages
Package: *
Pin: release o=Percona Development Team
Pin-Priority: 1001

4
tests/README.md
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@ -18,6 +18,6 @@ Wait master fully installed before run slave.
Example:
```
vagrant up stretch-upstream-mariadb-master
vagrant up stretch-upstream-mariadb-slave
vagrant up buster-upstream-mariadb-master
vagrant up buster-upstream-mariadb-slave
```

1
tests/group_vars/all
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@ -1,6 +1,5 @@
mariadb_bind_address: '0.0.0.0'
mariadb_extra_configuration:
innodb_commit_concurrency: 0
mariadb_use_percona_apt: true
mariadb_install_xtrabackup_package: true
mariadb_slow_query_log_enabled: true

5
vars/Debian-buster.yml
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@ -1,6 +1,5 @@
mariadb_tools:
- mariadb-backup
- mysqltuner
- percona-toolkit
- python-mysqldb
- mysqltuner
mariadb_default_xtrabackup_package: 'percona-xtrabackup-24'

6
vars/Debian-stretch.yml
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@ -1,6 +0,0 @@
mariadb_tools:
- percona-toolkit
- python-mysqldb
- mysqltuner
mariadb_default_xtrabackup_package: 'percona-xtrabackup-24'