summaryrefslogtreecommitdiffstats
path: root/docker/services/pacemaker/database/mysql.yaml
blob: a65117fc4e01ab898a4c30ce3db85126fc6656d4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
heat_template_version: pike

description: >
  MySQL service deployment with pacemaker bundle

parameters:
  DockerMysqlImage:
    description: image
    type: string
  DockerMysqlConfigImage:
    description: The container image to use for the mysql config_volume
    type: string
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  ServiceData:
    default: {}
    description: Dictionary packing service data
    type: json
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: json
  DefaultPasswords:
    default: {}
    type: json
  MysqlRootPassword:
    type: string
    hidden: true
    default: ''
  MysqlClustercheckPassword:
    type: string
    hidden: true
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json
  EnableInternalTLS:
    type: boolean
    default: false
  InternalTLSCAFile:
    default: '/etc/ipa/ca.crt'
    type: string
    description: Specifies the default CA cert to use if TLS is used for
                 services in the internal network.

resources:

  ContainersCommon:
    type: ../../containers-common.yaml

  MysqlPuppetBase:
    type: ../../../../puppet/services/pacemaker/database/mysql.yaml
    properties:
      EndpointMap: {get_param: EndpointMap}
      ServiceData: {get_param: ServiceData}
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      RoleName: {get_param: RoleName}
      RoleParameters: {get_param: RoleParameters}

conditions:

  internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}

outputs:
  role_data:
    description: Containerized service MySQL using composable services.
    value:
      service_name: {get_attr: [MysqlPuppetBase, role_data, service_name]}
      config_settings:
        map_merge:
          - {get_attr: [MysqlPuppetBase, role_data, config_settings]}
          - tripleo::profile::pacemaker::database::mysql_bundle::mysql_docker_image: &mysql_image_pcmklatest
              list_join:
                - ':'
                - - yaql:
                      data: {get_param: DockerMysqlImage}
                      expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
                  - 'pcmklatest'
            tripleo::profile::pacemaker::database::mysql_bundle::control_port: 3123
            tripleo.mysql.firewall_rules:
              '104 mysql galera-bundle':
                dport:
                  - 873
                  - 3123
                  - 3306
                  - 4444
                  - 4567
                  - 4568
                  - 9200
            tripleo::profile::pacemaker::database::mysql_bundle::bind_address:
              str_replace:
                template:
                  "%{hiera('fqdn_$NETWORK')}"
                params:
                  $NETWORK: {get_param: [ServiceNetMap, MysqlNetwork]}
          -
            if:
            - internal_tls_enabled
            -
              tripleo::profile::pacemaker::database::mysql_bundle::ca_file:
                get_param: InternalTLSCAFile
            - {}
      logging_source: {get_attr: [MysqlPuppetBase, role_data, logging_source]}
      logging_groups: {get_attr: [MysqlPuppetBase, role_data, logging_groups]}
      step_config: ""
      # BEGIN DOCKER SETTINGS #
      puppet_config:
        config_volume: mysql
        puppet_tags: file # set this even though file is the default
        step_config:
          list_join:
            - "\n"
            - - "['Mysql_datadir', 'Mysql_user', 'Mysql_database', 'Mysql_grant', 'Mysql_plugin'].each |String $val| { noop_resource($val) }"
              - "exec {'wait-for-settle': command => '/bin/true' }"
              - "include ::tripleo::profile::pacemaker::database::mysql_bundle"
        config_image: {get_param: DockerMysqlConfigImage}
      kolla_config:
        /var/lib/kolla/config_files/mysql.json:
          command: /usr/sbin/pacemaker_remoted
          config_files:
            - dest: /etc/libqb/force-filesystem-sockets
              source: /dev/null
              owner: root
              perm: '0644'
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
            - source: "/var/lib/kolla/config_files/src-tls/*"
              dest: "/"
              merge: true
              optional: true
              preserve_properties: true
          permissions:
            - path: /etc/pki/tls/certs/mysql.crt
              owner: mysql:mysql
              perm: '0600'
              optional: true
            - path: /etc/pki/tls/private/mysql.key
              owner: mysql:mysql
              perm: '0600'
              optional: true
      docker_config:
        step_1:
          mysql_data_ownership:
            start_order: 0
            detach: false
            image: {get_param: DockerMysqlImage}
            net: host
            user: root
            # Kolla does only non-recursive chown
            command: ['chown', '-R', 'mysql:', '/var/lib/mysql']
            volumes:
              - /var/lib/mysql:/var/lib/mysql
          mysql_bootstrap:
            start_order: 1
            detach: false
            image: {get_param: DockerMysqlImage}
            net: host
            user: root
            # Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
            command:
              - 'bash'
              - '-ecx'
              -
                list_join:
                  - "\n"
                  - - 'if [ -e /var/lib/mysql/mysql ]; then exit 0; fi'
                    - 'echo -e "\n[mysqld]\nwsrep_provider=none" >> /etc/my.cnf'
                    - 'sudo -u mysql -E kolla_start'
                    - 'mysqld_safe --skip-networking --wsrep-on=OFF &'
                    - 'timeout ${DB_MAX_TIMEOUT} /bin/bash -c ''until mysqladmin -uroot -p"${DB_ROOT_PASSWORD}" ping 2>/dev/null; do sleep 1; done'''
                    - 'mysql -uroot -p"${DB_ROOT_PASSWORD}" -e "CREATE USER ''clustercheck''@''localhost'' IDENTIFIED BY ''${DB_CLUSTERCHECK_PASSWORD}'';"'
                    - 'mysql -uroot -p"${DB_ROOT_PASSWORD}" -e "GRANT PROCESS ON *.* TO ''clustercheck''@''localhost'' WITH GRANT OPTION;"'
                    - 'timeout ${DB_MAX_TIMEOUT} mysqladmin -uroot -p"${DB_ROOT_PASSWORD}" shutdown'
            volumes: &mysql_volumes
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/mysql.json:/var/lib/kolla/config_files/config.json
                  - /var/lib/config-data/puppet-generated/mysql/:/var/lib/kolla/config_files/src:ro
                  - /var/lib/mysql:/var/lib/mysql
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
              - KOLLA_BOOTSTRAP=True
              # NOTE(mandre) skip wsrep cluster status check
              - KOLLA_KUBERNETES=True
              - DB_MAX_TIMEOUT=60
              -
                list_join:
                  - '='
                  - - 'DB_CLUSTERCHECK_PASSWORD'
                    - {get_param: MysqlClustercheckPassword}
              -
                list_join:
                  - '='
                  - - 'DB_ROOT_PASSWORD'
                    -
                      yaql:
                        expression: $.data.passwords.where($ != '').first()
                        data:
                          passwords:
                            - {get_param: MysqlRootPassword}
                            - {get_param: [DefaultPasswords, mysql_root_password]}
          mysql_image_tag:
            start_order: 2
            detach: false
            net: host
            user: root
            command:
              - '/bin/bash'
              - '-c'
              - str_replace:
                  template:
                    "/usr/bin/docker tag 'MYSQL_IMAGE' 'MYSQL_IMAGE_PCMKLATEST'"
                  params:
                    MYSQL_IMAGE: {get_param: DockerMysqlImage}
                    MYSQL_IMAGE_PCMKLATEST: *mysql_image_pcmklatest
            image: {get_param: DockerMysqlImage}
            volumes:
              - /etc/hosts:/etc/hosts:ro
              - /etc/localtime:/etc/localtime:ro
              - /dev/shm:/dev/shm:rw
              - /etc/sysconfig/docker:/etc/sysconfig/docker:ro
              - /usr/bin:/usr/bin:ro
              - /var/run/docker.sock:/var/run/docker.sock:rw
        step_2:
          mysql_init_bundle:
            start_order: 1
            detach: false
            net: host
            user: root
            command:
              - '/bin/bash'
              - '-c'
              - str_replace:
                  template:
                    list_join:
                      - '; '
                      - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 2}' > /etc/puppet/hieradata/docker.json"
                        - "FACTER_uuid=docker puppet apply --tags file,file_line,concat,augeas,TAGS -v -e 'CONFIG'"
                  params:
                    TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation,galera_ready,mysql_database,mysql_grant,mysql_user'
                    CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::database::mysql_bundle'
            image: {get_param: DockerMysqlImage}
            volumes:
              - /etc/hosts:/etc/hosts:ro
              - /etc/localtime:/etc/localtime:ro
              - /etc/puppet:/tmp/puppet-etc:ro
              - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
              - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
              - /dev/shm:/dev/shm:rw
              - /var/lib/mysql:/var/lib/mysql:rw
      host_prep_tasks:
        - name: create /var/lib/mysql
          file:
            path: /var/lib/mysql
            state: directory
      metadata_settings:
        get_attr: [MysqlPuppetBase, role_data, metadata_settings]
      upgrade_tasks:
        - name: get bootstrap nodeid
          tags: common
          command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
          register: bootstrap_node
        - name: set is_bootstrap_node fact
          tags: common
          set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
        - name: Check cluster resource status
          tags: step2
          pacemaker_resource:
            resource: galera
            state: master
            check_mode: true
          ignore_errors: true
          register: galera_res
        - name: Disable the galera cluster resource
          tags: step2
          pacemaker_resource:
            resource: galera
            state: disable
            wait_for_resource: true
          register: output
          retries: 5
          until: output.rc == 0
          when: is_bootstrap_node and galera_res|succeeded
        - name: Delete the stopped galera cluster resource.
          tags: step2
          pacemaker_resource:
            resource: galera
            state: delete
            wait_for_resource: true
          register: output
          retries: 5
          until: output.rc == 0
          when: is_bootstrap_node and galera_res|succeeded
        - name: Disable mysql service
          tags: step2
          service: name=mariadb enabled=no
        - name: Remove clustercheck service from xinetd
          tags: step2
          file: state=absent path=/etc/xinetd.d/galera-monitor
        - name: Restart xinetd service after clustercheck removal
          tags: step2
          service: name=xinetd state=restarted
      update_tasks:
        - name: Get docker Mariadb image
          set_fact:
            docker_image: {get_param: DockerMysqlImage}
            docker_image_latest: *mysql_image_pcmklatest
          when: step == '2'
        - name: Get previous Mariadb image id
          shell: "docker images | awk '/mariadb.* pcmklatest/{print $3}'"
          register: mariadb_image_id
        - block:
            - name: Get a list of container using Mariadb image
              shell: "docker ps -q -f 'ancestor={{mariadb_image_id.stdout}}'"
              register: mariadb_containers_to_destroy
            # It will be recreated with the delpoy step.
            - name: Remove any container using the same Mariadb image
              shell: "docker rm -fv {{item}}"
              with_items: "{{ mariadb_containers_to_destroy.stdout_lines }}"
            - name: Remove previous Mariadb images
              shell: "docker rmi -f {{mariadb_image_id.stdout}}"
          when:
            - step == '2'
            - mariadb_image_id.stdout != ''
        - name: Pull latest Mariadb images
          command: "docker pull {{docker_image}}"
          when: step == "2"
        - name: Retag pcmklatest to latest Mariadb image
          shell: "docker tag {{docker_image}} {{docker_image_latest}}"
          when: step == "2"
        # Got to check that pacemaker_is_active is working fine with bundle.
        # TODO: pacemaker_is_active resource doesn't support bundle.