Merge pull request #30 from Oefenweb/add-support-for-percona-57

Add support for Percona 5.7

.travis.yml

@@ -7,6 +7,7 @@ python: "2.7"
 
 env:
   - ANSIBLE_VERSION=latest
+  - ANSIBLE_VERSION=2.5.1
   - ANSIBLE_VERSION=2.5.0
   - ANSIBLE_VERSION=2.4.4.0
   - ANSIBLE_VERSION=2.4.3.0

Vagrantfile

@@ -39,6 +39,13 @@ boxes = [
     :cpu => "50",
     :ram => "256"
   },
+  {
+    :name => "debian-9",
+    :box => "bento/debian-9",
+    :ip => '10.0.0.16',
+    :cpu => "50",
+    :ram => "256"
+  },
 ]
 
 Vagrant.configure("2") do |config|

meta/main.yml

@@ -16,6 +16,7 @@ galaxy_info:
       versions:
         - wheezy
         - jessie
+        - stretch
   galaxy_tags:
     - system
     - database

tasks/configure.yml

@@ -12,6 +12,27 @@
   tags:
     - percona-server-configure-copy-certificate-files
 
+- block:
+  - name: configure | service | stop
+    service:
+      name: mysql
+      state: stopped
+    tags:
+      - percona-server-configure-first-run-service-stop
+
+  - name: configure | remove (excessive) configuration files
+    file:
+      path: "{{ item }}"
+      state: absent
+    with_items:
+      - /etc/mysql/percona-server.cnf
+      - /etc/mysql/percona-server.conf.d
+    tags:
+      - percona-server-configure-first-run-cleanup
+  when: _mysqld_installed.rc != 0
+  tags:
+    - percona-server-configure-first-run
+
 - name: configure | update (global) configuration file
   template:
     src: etc/mysql/my.cnf.j2
@@ -23,6 +44,17 @@
   tags:
     - percona-server-configure-global-my-cnf
 
+- block:
+  - name: configure | service | start
+    service:
+      name: mysql
+      state: started
+    tags:
+      - percona-server-configure-first-run-service-start
+  when: _mysqld_installed.rc != 0
+  tags:
+    - percona-server-configure-first-run
+
 - name: configure | update (root) configuration file
   template:
     src: root/.my.cnf.j2

tasks/first-run.yml

@@ -1,8 +1,9 @@
 # tasks file for percona-server
 ---
 - name: first-run | check
-  shell: "dpkg-query -W -f='${Status}' percona-server-server-{{ percona_server_version }} | grep -q 'install ok installed'"
-  register: mysqld_installed
+  shell: >
+    dpkg-query -W -f='${Status}' percona-server-server-{{ percona_server_version }} | grep -q 'install ok installed'
+  register: _mysqld_installed
   changed_when: false
   failed_when: false
   tags:

tasks/ib-logfile.yml

@@ -8,37 +8,44 @@
     - percona-server-store-datadir
     - percona-server-store-datadir-retrieve
 
-# Needed because of Ansible 1 / 2 differences
 - name: ib logfile | store datadir
   set_fact:
-     percona_server_datadir: "{{ datadir_value.msg.0.1 if datadir_value.msg.0.1 is defined else datadir_value.msg }}"
+    percona_server_datadir: "{{ datadir_value.msg }}"
   tags:
     - percona-server-store-datadir
     - percona-server-store-datadir-set-fact
 
-- name: ib logfile | stop service
-  service:
-    name: mysql
-    state: stopped
-  when: mysqld_installed.rc != 0
-  tags:
-    - percona-server-ib-logfile-stop-service
+# Instead of doing this in main.yml we do it here because of a bug in 2.2.0.0
+- block:
+  - name: ib logfile | set InnoDB shutdown mode
+    mysql_variables:
+      variable: innodb_fast_shutdown
+      value: "1"
+    tags:
+      - percona-server-ib-logfile-innodb-fast-shutdown
+      - percona-server-ib-logfile-innodb-fast-shutdown-set
 
-- name: ib logfile | remove ib_logfile(s)
-  file:
-    path: "{{ item }}"
-    state: absent
-  with_items:
-    - "{{ percona_server_datadir.rstrip('/') }}/ib_logfile0"
-    - "{{ percona_server_datadir.rstrip('/') }}/ib_logfile1"
-  when: mysqld_installed.rc != 0
-  tags:
-    - percona-server-ib-logfile-remove
+  - name: ib logfile | stop service
+    service:
+      name: mysql
+      state: stopped
+    tags:
+      - percona-server-ib-logfile-stop-service
 
-- name: ib logfile | start service
-  service:
-    name: mysql
-    state: started
-  when: mysqld_installed.rc != 0
-  tags:
-    - percona-server-ib-logfile-start-service
+  - name: ib logfile | remove ib_logfile(s)
+    file:
+      path: "{{ item }}"
+      state: absent
+    with_items:
+      - "{{ percona_server_datadir.rstrip('/') }}/ib_logfile0"
+      - "{{ percona_server_datadir.rstrip('/') }}/ib_logfile1"
+    tags:
+      - percona-server-ib-logfile-remove
+
+  - name: ib logfile | start service
+    service:
+      name: mysql
+      state: started
+    tags:
+      - percona-server-ib-logfile-start-service
+  when: _mysqld_installed.rc != 0

tasks/install.yml

@@ -19,14 +19,6 @@
   tags:
     - percona-server-install-dependencies
 
-- name: install | dependencies | check service
-  service:
-    name: mysql
-    state: started
-  tags:
-    - percona-server-install-dependencies
-    - percona-server-install-dependencies-check
-
 - name: install | additional
   apt:
     name: "{{ item }}"

tasks/repository.yml

@@ -1,5 +1,18 @@
 # tasks file for percona-server
 ---
+- name: repository | install | dependencies
+  apt:
+    name: "{{ item }}"
+    state: "{{ apt_install_state | default('latest') }}"
+    update_cache: true
+    cache_valid_time: "{{ apt_update_cache_valid_time | default(3600) }}"
+  with_items:
+    - dirmngr
+  when: ansible_distribution == 'Debian' and ansible_distribution_version | version_compare('9.0', '>=')
+  tags:
+    - percona-server-repository-install
+    - percona-server-repository-install-dependencies
+
 - name: repository | add public key
   apt_key:
     id: 9334A25F8507EFA5

tests/vagrant.yml

@@ -5,3 +5,5 @@
   become: true
   roles:
     - ../../
+  vars:
+    percona_server_version: 5.7

vars/main.yml

@@ -3,6 +3,7 @@
 percona_server_versions_supported:
   - '5.5'
   - '5.6'
+  - '5.7'
 
 percona_server_repositories:
   - type: deb