1 heat_template_version: pike
4 MySQL service deployment with pacemaker bundle
10 DockerMysqlConfigImage:
11 description: The container image to use for the mysql config_volume
15 description: Mapping of service endpoint -> protocol. Typically set
16 via parameter_defaults in the resource registry.
20 description: Dictionary packing service data
24 description: Mapping of service_name -> network name. Typically set
25 via parameter_defaults in the resource registry. This
26 mapping overrides those in ServiceNetMapDefaults.
35 MysqlClustercheckPassword:
40 description: Role name on which the service is applied
44 description: Parameters specific to the role
50 default: '/etc/ipa/ca.crt'
52 description: Specifies the default CA cert to use if TLS is used for
53 services in the internal network.
58 type: ../../containers-common.yaml
61 type: ../../../../puppet/services/pacemaker/database/mysql.yaml
63 EndpointMap: {get_param: EndpointMap}
64 ServiceData: {get_param: ServiceData}
65 ServiceNetMap: {get_param: ServiceNetMap}
66 DefaultPasswords: {get_param: DefaultPasswords}
67 RoleName: {get_param: RoleName}
68 RoleParameters: {get_param: RoleParameters}
72 internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
76 description: Containerized service MySQL using composable services.
78 service_name: {get_attr: [MysqlPuppetBase, role_data, service_name]}
81 - {get_attr: [MysqlPuppetBase, role_data, config_settings]}
82 - tripleo::profile::pacemaker::database::mysql_bundle::mysql_docker_image: &mysql_image_pcmklatest
86 data: {get_param: DockerMysqlImage}
87 expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
89 tripleo::profile::pacemaker::database::mysql_bundle::control_port: 3123
90 tripleo.mysql.firewall_rules:
91 '104 mysql galera-bundle':
102 - internal_tls_enabled
104 tripleo::profile::pacemaker::database::mysql_bundle::ca_file:
105 get_param: InternalTLSCAFile
107 logging_source: {get_attr: [MysqlPuppetBase, role_data, logging_source]}
108 logging_groups: {get_attr: [MysqlPuppetBase, role_data, logging_groups]}
110 # BEGIN DOCKER SETTINGS #
113 puppet_tags: file # set this even though file is the default
117 - - "['Mysql_datadir', 'Mysql_user', 'Mysql_database', 'Mysql_grant', 'Mysql_plugin'].each |String $val| { noop_resource($val) }"
118 - "exec {'wait-for-settle': command => '/bin/true' }"
119 - "include ::tripleo::profile::pacemaker::database::mysql_bundle"
120 config_image: {get_param: DockerMysqlConfigImage}
122 /var/lib/kolla/config_files/mysql.json:
123 command: /usr/sbin/pacemaker_remoted
125 - dest: /etc/libqb/force-filesystem-sockets
129 - source: "/var/lib/kolla/config_files/src/*"
132 preserve_properties: true
133 - source: "/var/lib/kolla/config_files/src-tls/*"
137 preserve_properties: true
139 - path: /etc/pki/tls/certs/mysql.crt
143 - path: /etc/pki/tls/private/mysql.key
149 mysql_data_ownership:
152 image: {get_param: DockerMysqlImage}
155 # Kolla does only non-recursive chown
156 command: ['chown', '-R', 'mysql:', '/var/lib/mysql']
158 - /var/lib/mysql:/var/lib/mysql
162 image: {get_param: DockerMysqlImage}
165 # Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
172 - - 'if [ -e /var/lib/mysql/mysql ]; then exit 0; fi'
173 - 'echo -e "\n[mysqld]\nwsrep_provider=none" >> /etc/my.cnf'
174 - 'sudo -u mysql -E kolla_start'
175 - 'mysqld_safe --skip-networking --wsrep-on=OFF &'
176 - 'timeout ${DB_MAX_TIMEOUT} /bin/bash -c ''until mysqladmin -uroot -p"${DB_ROOT_PASSWORD}" ping 2>/dev/null; do sleep 1; done'''
177 - 'mysql -uroot -p"${DB_ROOT_PASSWORD}" -e "CREATE USER ''clustercheck''@''localhost'' IDENTIFIED BY ''${DB_CLUSTERCHECK_PASSWORD}'';"'
178 - 'mysql -uroot -p"${DB_ROOT_PASSWORD}" -e "GRANT PROCESS ON *.* TO ''clustercheck''@''localhost'' WITH GRANT OPTION;"'
179 - 'timeout ${DB_MAX_TIMEOUT} mysqladmin -uroot -p"${DB_ROOT_PASSWORD}" shutdown'
180 volumes: &mysql_volumes
182 - {get_attr: [ContainersCommon, volumes]}
184 - /var/lib/kolla/config_files/mysql.json:/var/lib/kolla/config_files/config.json
185 - /var/lib/config-data/puppet-generated/mysql/:/var/lib/kolla/config_files/src:ro
186 - /var/lib/mysql:/var/lib/mysql
188 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
189 - KOLLA_BOOTSTRAP=True
190 # NOTE(mandre) skip wsrep cluster status check
191 - KOLLA_KUBERNETES=True
196 - - 'DB_CLUSTERCHECK_PASSWORD'
197 - {get_param: MysqlClustercheckPassword}
201 - - 'DB_ROOT_PASSWORD'
204 expression: $.data.passwords.where($ != '').first()
207 - {get_param: MysqlRootPassword}
208 - {get_param: [DefaultPasswords, mysql_root_password]}
219 "/usr/bin/docker tag 'MYSQL_IMAGE' 'MYSQL_IMAGE_PCMKLATEST'"
221 MYSQL_IMAGE: {get_param: DockerMysqlImage}
222 MYSQL_IMAGE_PCMKLATEST: *mysql_image_pcmklatest
223 image: {get_param: DockerMysqlImage}
225 - /etc/hosts:/etc/hosts:ro
226 - /etc/localtime:/etc/localtime:ro
227 - /dev/shm:/dev/shm:rw
228 - /etc/sysconfig/docker:/etc/sysconfig/docker:ro
229 - /usr/bin:/usr/bin:ro
230 - /var/run/docker.sock:/var/run/docker.sock:rw
244 - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 2}' > /etc/puppet/hieradata/docker.json"
245 - "FACTER_uuid=docker puppet apply --tags file,file_line,concat,augeas,TAGS -v -e 'CONFIG'"
247 TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation,galera_ready,mysql_database,mysql_grant,mysql_user'
248 CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::database::mysql_bundle'
249 image: {get_param: DockerMysqlImage}
251 - /etc/hosts:/etc/hosts:ro
252 - /etc/localtime:/etc/localtime:ro
253 - /etc/puppet:/tmp/puppet-etc:ro
254 - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
255 - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
256 - /dev/shm:/dev/shm:rw
257 - /var/lib/mysql:/var/lib/mysql:rw
259 - name: create /var/lib/mysql
264 get_attr: [MysqlPuppetBase, role_data, metadata_settings]
266 - name: get bootstrap nodeid
268 command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
269 register: bootstrap_node
270 - name: set is_bootstrap_node fact
272 set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
273 - name: Check cluster resource status
281 - name: Disable the galera cluster resource
286 wait_for_resource: true
289 until: output.rc == 0
290 when: is_bootstrap_node and galera_res|succeeded
291 - name: Delete the stopped galera cluster resource.
296 wait_for_resource: true
299 until: output.rc == 0
300 when: is_bootstrap_node and galera_res|succeeded
301 - name: Disable mysql service
303 service: name=mariadb enabled=no
304 - name: Remove clustercheck service from xinetd
306 file: state=absent path=/etc/xinetd.d/galera-monitor
307 - name: Restart xinetd service after clustercheck removal
309 service: name=xinetd state=restarted