diff --git a/tasks/galera_server_main.yml b/tasks/galera_server_main.yml index e0b07642..38943b0c 100644 --- a/tasks/galera_server_main.yml +++ b/tasks/galera_server_main.yml @@ -92,6 +92,12 @@ tags: - galera_server-config +- include_tasks: tasks/galera_server_xinetd.yml + tags: + - galera_server-config + when: + - galera_monitoring_check_enabled | bool + - include_tasks: galera_server_backups.yml when: - galera_mariadb_backups_enabled | bool diff --git a/tasks/galera_server_post_install.yml b/tasks/galera_server_post_install.yml index 2492591e..175f3652 100644 --- a/tasks/galera_server_post_install.yml +++ b/tasks/galera_server_post_install.yml @@ -166,43 +166,3 @@ src: "galera_new_cluster.j2" dest: "/usr/local/bin/galera_new_cluster" mode: "0750" - -# TODO: (nicolasbock) This task can be removed in T but is necessary -# for S and earlier because deployments prior to this change will not -# have the xinetd service enabled because the handler task runs only -# for new deployments. -# NOTE(cloudnull): If `galera_monitoring_check_enabled` is set false -# the xinetd service will be disabled and stopped. -# using the handler. -- name: Enable xinetd service - service: - name: xinetd - enabled: "{{ galera_monitoring_check_enabled | bool }}" - notify: - - Restart xinetd - -- name: Cluster check block - block: - - name: Create clustercheck script - template: - src: "clustercheck.j2" - dest: "/usr/local/bin/clustercheck" - mode: "0755" - - - name: Create mysqlchk config - template: - src: "mysqlchk.j2" - dest: "/etc/xinetd.d/mysqlchk" - mode: "0644" - notify: - - Restart xinetd - - - name: Add galera service check to services - lineinfile: - dest: /etc/services - state: present - regexp: '^mysqlchk' - line: 'mysqlchk 9200/tcp # MySQL check' - backup: yes - when: - - galera_monitoring_check_enabled | bool diff --git a/tasks/galera_server_xinetd.yml b/tasks/galera_server_xinetd.yml new file mode 100644 index 00000000..c9d7fed1 --- /dev/null +++ b/tasks/galera_server_xinetd.yml @@ -0,0 +1,36 @@ +--- +# Copyright 2021, BBC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +- name: Create clustercheck script + template: + src: "clustercheck.j2" + dest: "/usr/local/bin/clustercheck" + mode: "0755" + +- name: Create mysqlchk config + template: + src: "mysqlchk.j2" + dest: "/etc/xinetd.d/mysqlchk" + mode: "0644" + notify: + - Restart xinetd + +- name: Add galera service check to services + lineinfile: + dest: /etc/services + state: present + regexp: '^mysqlchk' + line: 'mysqlchk 9200/tcp # MySQL check' + backup: yes