diff options
Diffstat (limited to 'deploy/adapters/ansible/roles/database')
9 files changed, 71 insertions, 209 deletions
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml index 84704fa4..8fdb1437 100644 --- a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml +++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml @@ -7,8 +7,52 @@ # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## --- -- include: mariadb_cluster_debian.yml - when: ansible_os_family == "Debian" +- name: get cluster status + shell: mysql --silent --skip-column-names -e 'SHOW STATUS LIKE "wsrep_evs_state"'|awk '{print $2}' + register: cluster_status + when: + - inventory_hostname == haproxy_hosts.keys()[0] -- include: mariadb_cluster_redhat.yml - when: ansible_os_family == "RedHat" +- name: start first node to create new cluster + service: + name: mysql + state: restarted + enabled: yes + args: "--wsrep-new-cluster" + when: | + inventory_hostname == haproxy_hosts.keys()[0] + and not cluster_status.stdout | search("OPERATIONAL") + +- name: wait for cluster ready + shell: mysql --silent --skip-column-names -e 'SHOW STATUS LIKE "wsrep_evs_state"'|awk '{print $2}' + register: cluster_status + until: cluster_status|success + failed_when: not cluster_status.stdout | search("OPERATIONAL") + retries: 10 + delay: 3 + when: | + inventory_hostname == haproxy_hosts.keys()[0] + and not cluster_status.stdout | search("OPERATIONAL") + +- name: if I in the cluster nodes + shell: mysql --silent --skip-column-names -e 'SHOW STATUS LIKE "wsrep_incoming_addresses"'|awk '{print $2}' + register: cluster_nodes + changed_when: false + +- name: restart other nodes and join cluster + service: + name: mysql + state: restarted + enabled: yes + when: | + inventory_hostname != haproxy_hosts.keys()[0] + and not cluster_nodes.stdout | search("{{ internal_ip }}") + +- name: restart first nodes + service: + name: mysql + state: restarted + when: | + (inventory_hostname == haproxy_hosts.keys()[0] + and haproxy_hosts|length > 1 + and not cluster_nodes.stdout | search('{{ internal_ip }}')) diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml deleted file mode 100644 index 2ae9a2b0..00000000 --- a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml +++ /dev/null @@ -1,41 +0,0 @@ -############################################################################## -# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others. -# -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Apache License, Version 2.0 -# which accompanies this distribution, and is available at -# http://www.apache.org/licenses/LICENSE-2.0 -############################################################################## ---- -- name: start first node to create new cluster - service: - name: mysql - state: restarted - enabled: yes - args: "--wsrep-new-cluster" - when: - - inventory_hostname == haproxy_hosts.keys()[0] - -- name: wait for cluster ready - command: mysql --silent --skip-column-names -e 'SHOW STATUS LIKE "wsrep_evs_state"' - register: cluster_status - until: cluster_status|success - failed_when: not cluster_status.stdout | search("OPERATIONAL") - retries: 10 - delay: 3 - when: - - inventory_hostname == haproxy_hosts.keys()[0] - -- name: restart other nodes and join cluster - service: - name: mysql - state: restarted - enabled: yes - when: - - inventory_hostname != haproxy_hosts.keys()[0] - -- name: restart first nodes - service: - name: mysql - state: restarted - when: inventory_hostname == haproxy_hosts.keys()[0] and haproxy_hosts|length > 1 diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_redhat.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_redhat.yml deleted file mode 100755 index 2fbde33b..00000000 --- a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_redhat.yml +++ /dev/null @@ -1,37 +0,0 @@ -############################################################################## -# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others. -# -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Apache License, Version 2.0 -# which accompanies this distribution, and is available at -# http://www.apache.org/licenses/LICENSE-2.0 -############################################################################## ---- -- name: start first node to create new cluster - shell: service mysql start --wsrep-new-cluster - when: - - inventory_hostname == haproxy_hosts.keys()[0] - -- name: wait for cluster ready - command: mysql -e"show status like 'wsrep%'" - register: cluster_status - until: cluster_status|success - failed_when: not cluster_status.stdout | search("ON") - retries: 10 - delay: 3 - when: - - inventory_hostname == haproxy_hosts.keys()[0] - -- name: restart other nodes and join cluster - service: - name: mysql - state: restarted - enabled: yes - when: - - inventory_hostname != haproxy_hosts.keys()[0] - -- name: restart first nodes - service: - name: mysql - state: restarted - when: inventory_hostname == haproxy_hosts.keys()[0] and haproxy_hosts|length > 1 diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml index 14fe1634..bf9f3464 100644 --- a/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml +++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml @@ -45,17 +45,25 @@ - "\\s*uid = \\$MYUID$" - "\\s*gid = \\$MYGID$" -- stat: path=/opt/mysql_init_complete - register: mysql_init_complete - - name: enable auto start file: path=/usr/sbin/policy-rc.d state=absent when: ansible_os_family == "Debian" -- name: rm old datafiles - shell: rm -rf /var/lib/mysql/ib_logfile* - - name: set owner file: path=/var/lib/mysql owner=mysql group=mysql recurse=yes state=directory + +- name: get logfile stat + stat: path='{{ mysql_data_dir }}/ib_logfile0' + register: logfile_stat + +- debug: msg='{{ logfile_stat.stat.exists}}' +- debug: msg='{{ logfile_stat.stat.size }}' + when: logfile_stat.stat.exists + +- name: rm logfile if exist and size mismatch + shell: 'rm -rf {{ mysql_data_dir }}/ib_logfile*' + when: | + logfile_stat.stat.exists + and logfile_stat.stat.size != 1073741824 diff --git a/deploy/adapters/ansible/roles/database/templates/my.cnf b/deploy/adapters/ansible/roles/database/templates/my.cnf index 68e0fca2..f1170ece 100644 --- a/deploy/adapters/ansible/roles/database/templates/my.cnf +++ b/deploy/adapters/ansible/roles/database/templates/my.cnf @@ -56,4 +56,4 @@ quote-names max_allowed_packet = 16M -!includedir /etc/my.cnf.d/ +!includedir {{ mysql_config_dir }} diff --git a/deploy/adapters/ansible/roles/database/templates/my_debian.cnf b/deploy/adapters/ansible/roles/database/templates/my_debian.cnf deleted file mode 100644 index b8016849..00000000 --- a/deploy/adapters/ansible/roles/database/templates/my_debian.cnf +++ /dev/null @@ -1,59 +0,0 @@ -[client] -port = 3306 -socket = /var/run/mysqld/mysqld.sock - - -[mysqld_safe] -socket = /var/run/mysqld/mysqld.sock -nice = 0 - - -[mysql] -default-character-set = utf8 - -[mysqld] -user = mysql -collation-server = utf8_unicode_ci -init-connect = 'SET NAMES utf8' -character-set-server = utf8 -datadir = /var/lib/mysql -bind-address = {{ internal_ip }} - -max-allowed-packet = 16M -max-connect-errors = 1000000 - -max_connections = {{ ansible_processor_vcpus * 100 }} - -wait_timeout = 28800 -tmp-table-size = 32M -max-heap-table-size = 32M -query-cache-type = 0 -query-cache-size = 0M -thread-cache-size = 50 -open-files-limit = 65535 -table-definition-cache = 4096 -table-open-cache = 10240 - -innodb-flush-method = O_DIRECT -innodb-additional-mem-pool-size = 24M -innodb-log-file-size = 1024M -innodb-file-per-table = 1 -innodb-buffer-pool-size = 4096M - -innodb-read-io-threads = 4 -innodb-write-io-threads = 4 -innodb-doublewrite = 1 -innodb-log-buffer-size = 1024M -innodb-buffer-pool-instances = 8 -innodb-log-files-in-group = 2 -innodb-thread-concurrency = {{ ansible_processor_vcpus * 2 }} - -innodb_stats_on_metadata = 0 - -[mysqldump] -quick -quote-names -max_allowed_packet = 16M - - -!includedir /etc/mysql/conf.d/ diff --git a/deploy/adapters/ansible/roles/database/templates/my_redhat.cnf b/deploy/adapters/ansible/roles/database/templates/my_redhat.cnf deleted file mode 100644 index 68e0fca2..00000000 --- a/deploy/adapters/ansible/roles/database/templates/my_redhat.cnf +++ /dev/null @@ -1,59 +0,0 @@ -[client] -port = 3306 -socket = /var/run/mysqld/mysqld.sock - - -[mysqld_safe] -socket = /var/run/mysqld/mysqld.sock -nice = 0 - - -[mysql] -default-character-set = utf8 - -[mysqld] -user = mysql -collation-server = utf8_unicode_ci -init-connect = 'SET NAMES utf8' -character-set-server = utf8 -datadir = /var/lib/mysql -bind-address = {{ internal_ip }} - -max-allowed-packet = 16M -max-connect-errors = 1000000 - -max_connections = {{ ansible_processor_vcpus * 100 }} - -wait_timeout = 28800 -tmp-table-size = 32M -max-heap-table-size = 32M -query-cache-type = 0 -query-cache-size = 0M -thread-cache-size = 50 -open-files-limit = 65535 -table-definition-cache = 4096 -table-open-cache = 10240 - -innodb-flush-method = O_DIRECT -innodb-additional-mem-pool-size = 24M -innodb-log-file-size = 1024M -innodb-file-per-table = 1 -innodb-buffer-pool-size = 4096M - -innodb-read-io-threads = 4 -innodb-write-io-threads = 4 -innodb-doublewrite = 1 -innodb-log-buffer-size = 1024M -innodb-buffer-pool-instances = 8 -innodb-log-files-in-group = 2 -innodb-thread-concurrency = {{ ansible_processor_vcpus * 2 }} - -innodb_stats_on_metadata = 0 - -[mysqldump] -quick -quote-names -max_allowed_packet = 16M - - -!includedir /etc/my.cnf.d/ diff --git a/deploy/adapters/ansible/roles/database/vars/Debian.yml b/deploy/adapters/ansible/roles/database/vars/Debian.yml index 2eefc703..621dc492 100644 --- a/deploy/adapters/ansible/roles/database/vars/Debian.yml +++ b/deploy/adapters/ansible/roles/database/vars/Debian.yml @@ -30,10 +30,13 @@ services: [] mongodb_service: mongodb mysql_config: - dest: /etc/mysql/my.cnf - src: my_debian.cnf + src: my.cnf - dest: /etc/mysql/conf.d/wsrep.cnf src: wsrep.cnf +mysql_config_dir: /etc/mysql/conf.d +mysql_data_dir: /var/lib/mysql + mongodb_config: dest: /etc/mongodb.conf src: mongodb.conf diff --git a/deploy/adapters/ansible/roles/database/vars/RedHat.yml b/deploy/adapters/ansible/roles/database/vars/RedHat.yml index fe2d3f0a..aed1ac98 100644 --- a/deploy/adapters/ansible/roles/database/vars/RedHat.yml +++ b/deploy/adapters/ansible/roles/database/vars/RedHat.yml @@ -31,10 +31,13 @@ mongodb_service: mongod mysql_config: - dest: /etc/my.cnf - src: my_redhat.cnf + src: my.cnf - dest: /etc/my.cnf.d/wsrep.cnf src: wsrep.cnf +mysql_config_dir: /etc/my.cnf.d +mysql_data_dir: /var/lib/mysql + mongodb_config: dest: /etc/mongod.conf src: mongodb.conf |