Drop MySQL, Percona Server and Jessie support

.travis.yml

@@ -1,17 +1,10 @@
 env:
-  - PLATFORM='docker-jessie-default-mysql-master'      ANSIBLE_VERSION='ansible>=2.3,<2.4'
-  - PLATFORM='docker-jessie-default-mariadb-master'    ANSIBLE_VERSION='ansible>=2.3,<2.4'
-  - PLATFORM='docker-jessie-upstream-mariadb-master'   ANSIBLE_VERSION='ansible>=2.3,<2.4'
-  - PLATFORM='docker-jessie-upstream-percona-master'   ANSIBLE_VERSION='ansible>=2.3,<2.4'
-  - PLATFORM='docker-jessie-upstream-mariadbgalera-1'  ANSIBLE_VERSION='ansible>=2.3,<2.4'
-  - PLATFORM='docker-stretch-default-mysql-master'     ANSIBLE_VERSION='ansible>=2.3,<2.4'
   - PLATFORM='docker-stretch-default-mariadb-master'   ANSIBLE_VERSION='ansible>=2.3,<2.4'
   - PLATFORM='docker-stretch-upstream-mariadb-master'  ANSIBLE_VERSION='ansible>=2.3,<2.4'
   - PLATFORM='docker-stretch-upstream-mariadbgalera-1' ANSIBLE_VERSION='ansible>=2.3,<2.4'
 
 matrix:
   allow_failures:
-    - env: PLATFORM='docker-jessie-upstream-mariadbgalera-1'  ANSIBLE_VERSION='ansible>=2.3,<2.4'
     - env: PLATFORM='docker-stretch-upstream-mariadbgalera-1' ANSIBLE_VERSION='ansible>=2.3,<2.4'
   fast_finish: true
 

README.md

@@ -7,11 +7,6 @@ Install and configure MySQL or MariaDB (Galera Cluster) or Percona Server. Manag
 
 | OS              | Vendor                  | Origin    | Managed versions          |
 | --------------- | ----------------------- | --------- | ------------------------- |
-| Debian Jessie   | MySQL                   | Debian    | 5.5 / 5.6                 |
-| Debian Jessie   | MariaDB                 | Debian    | 10.0                      |
-| Debian Jessie   | MariaDB                 | Upstream  | 10.0 / 10.1 / 10.2 / 10.3 |
-| Debian Jessie   | MariaDB Galera Cluster  | Upstream  | 10.1 / 10.2               |
-| Debian Jessie   | Percona server          | Upstream  | 5.5 / 5.6 / 5.7           |
 | Debian Stretch  | MariaDB                 | Debian    | 10.1                      |
 | Debian Stretch  | MariaDB                 | Upstream  | 10.1 / 10.2 / 10.3        |
 | Debian Stretch  | MariaDB Galera Cluster  | Upstream  | 10.1 / 10.2               |
@@ -19,9 +14,7 @@ Install and configure MySQL or MariaDB (Galera Cluster) or Percona Server. Manag
 Notes
 -----
 
-* MySQL 5.6 on Jessie needs backports repository
 * MySQL server no longer exists on Debian Stretch
-* Percona Server is not available (soon?) on Debian Stretch
 * 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`
@@ -35,7 +28,7 @@ Role Variables
 --------------
 
 - `mysql_origin`: origin of the package ("default" or "upstream")
-- `mysql_vendor`: "mysql", "mariadb", "mariadb\_galera" (only with MariaDB upstream 10.1) or "percona"
+- `mysql_vendor`: "mariadb", "mariadb\_galera"
 
 ### Configuration
 
@@ -67,7 +60,6 @@ Check "priv" syntax in [mysql\_user module documentation](http://docs.ansible.co
 
 - `mysql_mariadb_version`: 10.0 / 10.1 / 10.2
 - `mysql_mariadb_repository`: MariaDB upstream APT repository (see: [MariaDB repositories tool](https://downloads.mariadb.org/mariadb/repositories))
-- `mysql_percona_version`: 5.5 / 5.6 / 5.7
 - `mysql_percona_repository`: Percona upstream APT repository (see: [Percona APT doc](http://www.percona.com/doc/percona-server/5.5/installation/apt_repo.html))
 - `mysql_use_percona_apt`: Force using Percona APT repository (useful when you want to use latest version of percona toolkits, xtrabackup... etc)
 
@@ -94,7 +86,7 @@ Donation
 If this code helped you, or if you’ve used them for your projects, feel free to buy me some :beers:
 
 - Bitcoin: `1BQwhBeszzWbUTyK4aUyq3SRg7rBSHcEQn`
-- Ethereum: `63abe6b2648fd892816d87a31e3d9d4365a737b5`
+- Ethereum: `0x63abe6b2648fd892816d87a31e3d9d4365a737b5`
 - Litecoin: `LeNDw34zQLX84VvhCGADNvHMEgb5QyFXyD`
 - Monero: `45wbf7VdQAZS5EWUrPhen7Wo4hy7Pa7c7ZBdaWQSRowtd3CZ5vpVw5nTPphTuqVQrnYZC72FXDYyfP31uJmfSQ6qRXFy3bQ`
 

Vagrantfile

@@ -5,9 +5,7 @@
 
 Vagrant.configure("2") do |config|
 
-  vbox_deb_jessie = 'debian/jessie64'
   vbox_deb_stretch = 'debian/stretch64'
-  dk_deb_jessie = 'hanxhx/vagrant-ansible:debian8'
   dk_deb_stretch = 'hanxhx/vagrant-ansible:debian9'
 
   config.hostmanager.enabled = true
@@ -17,27 +15,11 @@ Vagrant.configure("2") do |config|
   config.hostmanager.include_offline = false
 
   cases = [
-    # Debian Jessie
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: dk_deb_jessie,  vars: {mysql_origin: 'default',  mysql_vendor: 'mysql'   }, groups: ['master'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: nil,            vars: {mysql_origin: 'default',  mysql_vendor: 'mysql'   }, groups: ['slave'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: dk_deb_jessie,  vars: {mysql_origin: 'default',  mysql_vendor: 'mariadb' }, groups: ['master'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: nil,            vars: {mysql_origin: 'default',  mysql_vendor: 'mariadb' }, groups: ['slave'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: dk_deb_jessie,  vars: {mysql_origin: 'upstream', mysql_vendor: 'mariadb' }, groups: ['master'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: nil,            vars: {mysql_origin: 'upstream', mysql_vendor: 'mariadb' }, groups: ['slave'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: dk_deb_jessie,  vars: {mysql_origin: 'upstream', mysql_vendor: 'percona' }, groups: ['master'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: nil,            vars: {mysql_origin: 'upstream', mysql_vendor: 'percona' }, groups: ['slave'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: dk_deb_jessie,  vars: {mysql_origin: 'upstream' },                          groups: ['mariadbgalera', '1'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: nil,            vars: {mysql_origin: 'upstream' },                          groups: ['mariadbgalera', '2'] },
-    { os_name: 'jessie',  vbox: vbox_deb_jessie,  docker: nil,            vars: {mysql_origin: 'upstream' },                          groups: ['mariadbgalera', '3'] },
     # Debian Stretch
-    { os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mysql_origin: 'default',  mysql_vendor: 'mysql'   }, groups: ['master'] },
-    { os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil,            vars: {mysql_origin: 'default',  mysql_vendor: 'mysql'   }, groups: ['slave'] },
     { os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mysql_origin: 'default',  mysql_vendor: 'mariadb' }, groups: ['master'] },
     { os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil,            vars: {mysql_origin: 'default',  mysql_vendor: 'mariadb' }, groups: ['slave'] },
     { os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mysql_origin: 'upstream', mysql_vendor: 'mariadb' }, groups: ['master'] },
     { os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil,            vars: {mysql_origin: 'upstream', mysql_vendor: 'mariadb' }, groups: ['slave'] },
-#   { os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mysql_origin: 'upstream', mysql_vendor: 'percona' }, groups: ['master'] },
-#   { os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil,            vars: {mysql_origin: 'upstream', mysql_vendor: 'percona' }, groups: ['slave'] },
     { os_name: 'stretch', vbox: vbox_deb_stretch, docker: dk_deb_stretch, vars: {mysql_origin: 'upstream' },                          groups: ['mariadbgalera', '1'] },
     { os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil,            vars: {mysql_origin: 'upstream' },                          groups: ['mariadbgalera', '2'] },
     { os_name: 'stretch', vbox: vbox_deb_stretch, docker: nil,            vars: {mysql_origin: 'upstream' },                          groups: ['mariadbgalera', '3'] },
@@ -49,6 +31,7 @@ Vagrant.configure("2") do |config|
     ip = '192.168.201.' + iplsb.to_s
     next if opts[:docker].nil?
 
+    config.vm.synced_folder ".", "/vagrant", disabled: true
     config.vm.define name do |m|
       m.vm.network "private_network", ip: ip
       m.vm.provider "docker" do |d|

defaults/main.yml

@@ -49,7 +49,7 @@ mysql_thread_concurrency: "{{ ansible_processor_cores * 2 }}"
 # InnoDB settings.
 mysql_innodb_file_per_table: '1'
 mysql_innodb_buffer_pool_size: "{{ (ansible_memtotal_mb * 0.2) | round | int }}M"
-mysql_innodb_log_file_size: "{% if ansible_distribution_release == 'jessie' and mysql_vendor == 'mysql' %}5M{% else %}64M{% endif %}" # If this setting changes on a running system, you will break it! http://dev.mysql.com/doc/refman/5.6/en/innodb-data-log-reconfiguration.html
+mysql_innodb_log_file_size: "64M" # If this setting changes on a running system, you will break it! http://dev.mysql.com/doc/refman/5.6/en/innodb-data-log-reconfiguration.html
 mysql_innodb_log_buffer_size: '8M'
 mysql_innodb_flush_log_at_trx_commit: '1'
 mysql_innodb_lock_wait_timeout: 50
@@ -113,8 +113,6 @@ mysql_master_log_file: null
 mysql_master_log_pos: null
 # If true, reconfigure slave
 mysql_slave_force_setup: false
-
-# Only MariaDB 10.0+
 mysql_gtid_domain_id: 1
 
 # -------------------------------------
@@ -134,15 +132,16 @@ mysql_mariadb_key_server: "keyserver.ubuntu.com"
 mysql_mariadb_key_ids: ['0xcbcb082a1bb943db', '0xf1656f24c74cd1d8']
 
 # -------------------------------------
-# Percona
+# Galera
+# -------------------------------------
+mysql_galera_resetup: false
+mysql_galera_members: []
+mysql_galera_primary_node: 'change_me' # See: https://github.com/ansible/ansible/issues/17453
+
+# -------------------------------------
+# Percona 
 # -------------------------------------
-mysql_percona_version: '5.6'
 mysql_percona_repository: 'http://repo.percona.com/apt'
 mysql_use_percona_apt: false
 mysql_install_xtrabackup_package: false
 mysql_xtrabackup_package: "{{ mysql_default_xtrabackup_package }}"
-
-# Galera
-mysql_galera_resetup: false
-mysql_galera_members: []
-mysql_galera_primary_node: 'change_me' # See: https://github.com/ansible/ansible/issues/17453

meta/main.yml

@@ -1,14 +1,13 @@
 ---
 galaxy_info:
   author: Emilien Mantel
-  description: Install and configure MySQL or MariaDB (Galera Cluster) or Percona server on Debian 
+  description: Install and configure MariaDB (and Galera Cluster) on Debian 
   company: 
   license: GPLv2
   min_ansible_version: 2.3
   platforms:
   - name: Debian
     versions:
-    - jessie
     - stretch
   galaxy_tags:
   - database
@@ -16,12 +15,10 @@ galaxy_info:
   - packaging
   - mysql
   - mariadb
-  - percona
   - replication
   - debian
   - galera
   - cluster
-  - jessie
   - stretch
 dependencies: []
   

tasks/install/main.yml

@@ -1,25 +1,8 @@
 ---
 
-- name: FAIL | If config asked is impossible
-  fail: msg="config asked is impossible ({{ mysql_origin }} / {{ mysql_vendor }})"
-  when: >
-    not (
-    (mysql_origin == 'default' and mysql_vendor == 'mysql') or
-    (mysql_origin == 'default' and mysql_vendor == 'mariadb') or
-    (mysql_origin == 'upstream' and mysql_vendor == 'mariadb') or
-    (mysql_origin == 'upstream' and mysql_vendor == 'mariadb_galera') or
-    (mysql_origin ==  'upstream' and mysql_vendor == 'percona')
-    )
-
 - name: INCLUDE | Use Percona repository
   include: 'percona/apt.yml'
-  when: >
+  when: mysql_use_percona_apt
-    mysql_use_percona_apt and
-    not (mysql_origin ==  'upstream' and mysql_vendor == 'percona')
-
-- name: INCLUDE | Install MySQL from default repo
-  include: 'mysql/default.yml'
-  when: mysql_origin == 'default' and mysql_vendor == 'mysql'
 
 - name: INCLUDE | Install MariaDB from Debian repo
   include: 'mariadb/default.yml'
@@ -27,16 +10,15 @@
 
 - name: INCLUDE | Install MariaDB from MariaDB repo
   include: 'mariadb/upstream.yml'
-  when: mysql_origin == 'upstream' and (mysql_vendor == 'mariadb' or mysql_vendor == 'mariadb_galera')
+  when: mysql_origin == 'upstream'
-
-- name: INCLUDE | Install Percona Server from Percona repo
-  include: 'percona/upstream.yml'
-  when: mysql_origin ==  'upstream' and mysql_vendor == 'percona'
 
 - name: APT | Install few MySQL related tools
-  apt: pkg={{ item }} state=present install_recommends=no
+  apt:
+    pkg: "{{ item }}"
+    install_recommends: no
   with_items: "{{ mysql_tools }}"
 
 - name: APT | Install percona-xtrabackup if needed
-  apt: pkg={{ mysql_xtrabackup_package }}
+  apt:
+    pkg: "{{ mysql_xtrabackup_package }}"
   when: mysql_install_xtrabackup_package

tasks/install/mysql/default.yml

@@ -1,18 +0,0 @@
----
-
-- name: SHELL | Get MySQL target version
-  shell: LANG=C apt-cache depends mysql-server | awk -F '-' '/Depends/ { print $NF }'
-  register: apt_mysql_version
-  changed_when: false
-
-- name: DEBCONF | Prepare MySQL silent installation (root password)
-  debconf: name='mysql-server-{{ apt_mysql_version.stdout }}' question='mysql-server/root_password' vtype='password' value='{{ mysql_root_password }}'
-  when: not mysql_exists.stat.exists
-
-- name: DEBCONF | Prepare MySQL silent installation (root password again)
-  debconf: name='mysql-server-{{ apt_mysql_version.stdout }}' question='mysql-server/root_password_again' vtype='password' value='{{ mysql_root_password }}'
-  when: not mysql_exists.stat.exists
-
-- name: APT | Install MySQL server
-  apt: pkg=mysql-server state=present
-

tasks/install/percona/upstream.yml

@@ -1,16 +0,0 @@
----
-
-- name: INCLUDE | Add percona APT repository
-  include: apt.yml
-
-- name: DEBCONF | Prepare MySQL silent installation (root password)
-  debconf: name='percona-server-server-{{ mysql_percona_version }}' question='percona-server-server/root_password' vtype='password' value='{{ mysql_root_password }}'
-  when: not mysql_exists.stat.exists
-
-- name: DEBCONF | Prepare MySQL silent installation (root password)
-  debconf: name='percona-server-server-{{ mysql_percona_version }}' question='percona-server-server/root_password_again' vtype='password' value='{{ mysql_root_password }}'
-  when: not mysql_exists.stat.exists
-
-- name: APT | Install Percona
-  apt: update_cache=yes cache_valid_time=3600 pkg='percona-server-server-{{ mysql_percona_version }}' state=present
-

tasks/replication/main.yml

@@ -1,15 +1,5 @@
 ---
 
-- name: MYSQL_VARIABLES | Get MySQL vendor
-  mysql_variables: variable=version
-  register: vc
-
-- name: SET_FACT | Server can use GTID
-  set_fact: mysql_gtid=true
-  when: >
-    ( mysql_vendor == 'mariadb' and vc.msg | version_compare('10.0.2', 'ge') ) or
-    ( mysql_vendor in ['mysql', 'percona'] and vc.msg | version_compare('5.6.5', 'ge') )
-
 - name: INCLUDE | Replication Master
   include: master.yml
   when: mysql_replication_master

tasks/replication/slave.yml

@@ -38,7 +38,3 @@
 
 - name: Configure MariaDB GTID
   include: slave/mariadb_gtid.yml
-  when: >
-    mysql_vendor == 'mariadb' and
-    slave_status.Using_Gtid == 'No' and
-    mysql_gtid

templates/etc/mysql/conf.d/50-master.cnf.j2

@@ -11,10 +11,6 @@ log_bin = mysql-bin
 log-bin-index = mysql-bin.index
 expire_logs_days = {{ mysql_expire_logs_days }}
 max_binlog_size = {{ mysql_max_binlog_size }}
-
-{% if mysql_vendor == 'mariadb' and mysql_gtid %}
-# MariaDB only
 gtid_domain_id={{ mysql_gtid_domain_id }}
-{% endif %}
 
 ; vim: set ft=dosini :

tests/README.md

@@ -18,6 +18,6 @@ Wait master fully installed before run slave.
 Example:
 
 ```
-vagrant up jessie-upstream-mariadb-master
+vagrant up stretch-upstream-mariadb-master
-vagrant up jessie-upstream-mariadb-slave
+vagrant up stretch-upstream-mariadb-slave
 ```

vars/Debian-jessie.yml

@@ -1,7 +0,0 @@
-mysql_tools:
-  - mytop
-  - percona-toolkit
-  - python-mysqldb
-  - mysqltuner
-
-mysql_default_xtrabackup_package: 'percona-xtrabackup'