database/sql: boostrap mysql on Red Hat / CentOS
Before starting the Galera cluster, we need to manually bootstrap MySQL database. It was done in MariaDB packages, but now for Red Hat, we don't use anymore MariaDB repository. This patch installs MySQL database and notify the bootstrap. Closes-bug #567
This commit is contained in:
Emilien Macchi
parent
ea76dbef74
commit
7837b3f637
@ -65,12 +65,103 @@ class cloud::database::sql (
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$gcomm_definition = inline_template('<%= @galera_internal_ips.join(",") + "?pc.wait_prim=no" -%>')
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# Specific to the Galera master node
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if $::hostname == $galera_master_name {
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$mysql_service_name = 'mysql-bootstrap'
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$mysql_root_password_real = $mysql_root_password
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# OpenStack DB
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class { 'keystone::db::mysql':
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mysql_module => '2.2',
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dbname => 'keystone',
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user => $keystone_db_user,
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password => $keystone_db_password,
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host => $keystone_db_host,
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allowed_hosts => $keystone_db_allowed_hosts,
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}
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class { 'glance::db::mysql':
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mysql_module => '2.2',
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dbname => 'glance',
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user => $glance_db_user,
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password => $glance_db_password,
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host => $glance_db_host,
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allowed_hosts => $glance_db_allowed_hosts,
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}
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class { 'nova::db::mysql':
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mysql_module => '2.2',
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dbname => 'nova',
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user => $nova_db_user,
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password => $nova_db_password,
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host => $nova_db_host,
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allowed_hosts => $nova_db_allowed_hosts,
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}
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class { 'cinder::db::mysql':
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mysql_module => '2.2',
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dbname => 'cinder',
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user => $cinder_db_user,
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password => $cinder_db_password,
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host => $cinder_db_host,
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allowed_hosts => $cinder_db_allowed_hosts,
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}
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class { 'neutron::db::mysql':
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mysql_module => '2.2',
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dbname => 'neutron',
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user => $neutron_db_user,
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password => $neutron_db_password,
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host => $neutron_db_host,
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allowed_hosts => $neutron_db_allowed_hosts,
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}
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class { 'heat::db::mysql':
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mysql_module => '2.2',
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dbname => 'heat',
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user => $heat_db_user,
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password => $heat_db_password,
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host => $heat_db_host,
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allowed_hosts => $heat_db_allowed_hosts,
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}
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class { 'trove::db::mysql':
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mysql_module => '2.2',
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dbname => 'trove',
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user => $trove_db_user,
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password => $trove_db_password,
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host => $trove_db_host,
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allowed_hosts => $trove_db_allowed_hosts,
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}
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# Monitoring DB
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mysql_database { 'monitoring':
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ensure => 'present',
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charset => 'utf8',
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collate => 'utf8_unicode_ci',
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require => File['/root/.my.cnf']
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}
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mysql_user { "${galera_clustercheck_dbuser}@localhost":
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ensure => 'present',
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# can not change password in clustercheck script
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password_hash => mysql_password($galera_clustercheck_dbpassword),
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require => File['/root/.my.cnf']
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}
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mysql_grant { "${galera_clustercheck_dbuser}@localhost/monitoring":
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ensure => 'present',
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options => ['GRANT'],
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privileges => ['ALL'],
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table => 'monitoring.*',
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user => "${galera_clustercheck_dbuser}@localhost",
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}
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Database_user<<| |>>
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} else {
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$mysql_service_name = 'mysql'
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# NOTE(sileht): Only the master must create the password
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# into the database, slave nodes must just use the password.
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# The one in the database have been retrieved via galera.
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file { "${::root_home}/.my.cnf":
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content => "[client]\nuser=root\nhost=localhost\npassword=${mysql_root_password}\n",
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owner => 'root',
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mode => '0600',
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}
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}
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# Specific to Red Hat or Debian systems:
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case $::osfamily {
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'RedHat': {
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# Specific to Red Hat
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@ -79,6 +170,12 @@ class cloud::database::sql (
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$wsrep_provider = '/usr/lib64/galera/libgalera_smm.so'
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$mysql_server_config_file = '/etc/my.cnf'
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if $::hostname == $galera_master_name {
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$mysql_service_name = 'mysql-bootstrap'
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} else {
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$mysql_service_name = 'mariadb'
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}
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$dirs = [ '/var/run/mysqld', '/var/log/mysql' ]
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file { $dirs:
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@ -87,6 +184,18 @@ class cloud::database::sql (
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before => Service['mysqld'],
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owner => 'mysql'
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}
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# In Red Hat, the package does not perform the mysql db installation.
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# We need to do this manually.
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# Note: in MariaDB repository, package perform this action in post-install,
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# but MariaDB is not packaged for Red Hat / CentOS 7 in MariaDB repository.
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exec { 'bootstrap-mysql':
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command => '/usr/bin/mysql_install_db --rpm --user=mysql',
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unless => 'test -d /var/lib/mysql/mysql',
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notify => Service['mysqld'],
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require => [Package['mysql-server'], File[$mysql_server_config_file]]
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}
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} # RedHat
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'Debian': {
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# Specific to Debian / Ubuntu
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@ -95,6 +204,12 @@ class cloud::database::sql (
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$wsrep_provider = '/usr/lib/galera/libgalera_smm.so'
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$mysql_server_config_file = '/etc/mysql/my.cnf'
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if $::hostname == $galera_master_name {
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$mysql_service_name = 'mysql-bootstrap'
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} else {
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$mysql_service_name = 'mysql'
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}
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mysql_user { 'debian-sys-maint@localhost':
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ensure => 'present',
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password_hash => mysql_password($mysql_sys_maint_password),
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@ -152,7 +267,7 @@ class cloud::database::sql (
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package_name => $mysql_server_package_name,
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service_name => $mysql_service_name,
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override_options => { 'mysqld' => { 'bind-address' => $api_eth } },
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root_password => $mysql_root_password,
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root_password => $mysql_root_password_real,
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notify => Service['xinetd'],
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}
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@ -169,93 +284,6 @@ class cloud::database::sql (
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package_name => $mysql_client_package_name,
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}
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if $::hostname == $galera_master_name {
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# OpenStack DB
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class { 'keystone::db::mysql':
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mysql_module => '2.2',
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dbname => 'keystone',
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user => $keystone_db_user,
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password => $keystone_db_password,
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host => $keystone_db_host,
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allowed_hosts => $keystone_db_allowed_hosts,
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}
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class { 'glance::db::mysql':
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mysql_module => '2.2',
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dbname => 'glance',
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user => $glance_db_user,
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password => $glance_db_password,
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host => $glance_db_host,
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allowed_hosts => $glance_db_allowed_hosts,
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}
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class { 'nova::db::mysql':
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mysql_module => '2.2',
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dbname => 'nova',
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user => $nova_db_user,
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password => $nova_db_password,
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host => $nova_db_host,
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allowed_hosts => $nova_db_allowed_hosts,
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}
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class { 'cinder::db::mysql':
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mysql_module => '2.2',
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dbname => 'cinder',
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user => $cinder_db_user,
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password => $cinder_db_password,
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host => $cinder_db_host,
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allowed_hosts => $cinder_db_allowed_hosts,
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}
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class { 'neutron::db::mysql':
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mysql_module => '2.2',
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dbname => 'neutron',
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user => $neutron_db_user,
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password => $neutron_db_password,
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host => $neutron_db_host,
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allowed_hosts => $neutron_db_allowed_hosts,
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}
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class { 'heat::db::mysql':
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mysql_module => '2.2',
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dbname => 'heat',
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user => $heat_db_user,
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password => $heat_db_password,
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host => $heat_db_host,
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allowed_hosts => $heat_db_allowed_hosts,
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}
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class { 'trove::db::mysql':
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mysql_module => '2.2',
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dbname => 'trove',
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user => $trove_db_user,
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password => $trove_db_password,
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host => $trove_db_host,
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allowed_hosts => $trove_db_allowed_hosts,
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}
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# Monitoring DB
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mysql_database { 'monitoring':
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ensure => 'present',
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charset => 'utf8',
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collate => 'utf8_unicode_ci',
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require => File['/root/.my.cnf']
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}
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mysql_user { "${galera_clustercheck_dbuser}@localhost":
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ensure => 'present',
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# can not change password in clustercheck script
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password_hash => mysql_password($galera_clustercheck_dbpassword),
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require => File['/root/.my.cnf']
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}
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mysql_grant { "${galera_clustercheck_dbuser}@localhost/monitoring":
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ensure => 'present',
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options => ['GRANT'],
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privileges => ['ALL'],
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table => 'monitoring.*',
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user => "${galera_clustercheck_dbuser}@localhost",
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}
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Database_user<<| |>>
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} # if $::hostname == $galera_master
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# Haproxy http monitoring
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file_line { 'mysqlchk-in-etc-services':
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@ -71,14 +71,13 @@ describe 'cloud::database::sql' do
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it 'configure mysql galera server' do
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should contain_class('mysql::client').with(
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:package_name => platform_params[:mysql_client_package_name]
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)
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)
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should contain_class('mysql::server').with(
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:package_name => platform_params[:mysql_server_package_name],
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:root_password => params[:mysql_root_password],
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:override_options => { 'mysqld' => { 'bind-address' => '10.0.0.1' } },
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:notify => 'Service[xinetd]'
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)
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)
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should contain_file(platform_params[:mysql_server_config_file]).with_content(/^wsrep_cluster_name\s*= "galera_cluster"$/)
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should contain_file(platform_params[:mysql_server_config_file]).with_content(/^wsrep_node_address\s*= "#{params[:api_eth]}"$/)
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@ -107,6 +106,15 @@ describe 'cloud::database::sql' do
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facts.merge!( :hostname => 'os-ci-test1' )
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end
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it 'configure mysql server' do
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should contain_class('mysql::server').with(
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:package_name => platform_params[:mysql_server_package_name],
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:root_password => 'secrete',
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:override_options => { 'mysqld' => { 'bind-address' => '10.0.0.1' } },
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:notify => 'Service[xinetd]'
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)
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end
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it 'configure keystone database' do
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should contain_class('keystone::db::mysql').with(
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:mysql_module => '2.2',
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@ -191,6 +199,20 @@ describe 'cloud::database::sql' do
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)
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end # configure monitoring database
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end # configure databases on the galera master server
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context 'Bootstrap MySQL database on RedHat plaforms' do
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before :each do
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facts.merge!( :osfamily => 'RedHat' )
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end
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it 'configure mysql database' do
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should contain_exec('bootstrap-mysql').with(
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:command => '/usr/bin/mysql_install_db --rpm --user=mysql',
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:unless => "test -d /var/lib/mysql/mysql",
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:notify => 'Service[mysqld]'
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)
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end
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end
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end # openstack database sql
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context 'on Debian platforms' do
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