New "percona" role to install Percona repositories and tools

CHANGELOG.md

@@ -13,6 +13,7 @@ The **patch** part changes incrementally at each release.
 ### Added
 * filebeat: disable cloud_metadata processor by default
 * metricbeat: disable cloud_metadata processor by default
+* percona : new role to install Percona repositories and tools
 * redis: add variable for configure unixsocketperm
 
 ### Changed

percona/defaults/main.yml

@@ -0,0 +1,4 @@
+---
+
+percona__install_xtrabackup: True
+percona__xtrabackup_package_name: percona-xtrabackup-24

percona/files/percona.asc

@@ -0,0 +1,30 @@
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percona/tasks/main.yml

@@ -0,0 +1,45 @@
+---
+
+- set_fact:
+    percona__apt_config_package_file: "percona-release_latest.{{ ansible_distribution_release }}_all.deb"
+
+- name: Add Percona's official GPG key
+  apt_key:
+    data: "{{ lookup('file', 'percona.asc') }}"
+
+- name: Check if percona-release is installed
+  command: "dpkg -l percona-release"
+  failed_when: False
+  changed_when: False
+  register: percona__apt_config_package_installed
+
+- name: Percona APT config package is available
+  copy:
+    src: "{{ percona__apt_config_package_file }}"
+    dest: "/root/{{ percona__apt_config_package_file }}"
+  when: not percona__apt_config_package_installed
+
+# - include_role:
+#     name: remount-usr
+
+- name: Percona APT config package is installed from deb file
+  apt:
+    deb: "/root/{{ percona__apt_config_package_file }}"
+    state: present
+  register: percona__apt_config_deb
+  when: not percona__apt_config_package_installed
+
+- name: Percona APT config package is installed from repository
+  apt:
+    name: percona-release
+    state: latest
+  register: percona__apt_config_deb
+  when: percona__apt_config_package_installed
+
+- name: APT cache is up-to-date
+  apt:
+    update_cache: yes
+  when: percona__apt_config_deb | changed
+
+- include: xtrabackup.yml
+  when: percona__install_xtrabackup

percona/tasks/xtrabackup.yml

@@ -0,0 +1,16 @@
+---
+
+- name: Percona Tools is enabled
+  command: percona-release enable tools release
+  # changed_when: 
+  # register: percona__release_enable_tools
+
+- name: APT cache is up-to-date
+  apt:
+    update_cache: yes
+  # when: percona__release_enable_tools | changed
+
+- name: Percona XtraBackup package is installed
+  apt:
+    name: "{{ percona__xtrabackup_package_name }}"
+    state: present