68 lines
1.8 KiB
ObjectPascal
68 lines
1.8 KiB
ObjectPascal
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# == Define: mysql_backup::backup_remote
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#
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# Arguments determine when backups should be taken, where they should
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# be located, and how often they shouled be rotated. Additionally
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# provide remote DB authentication details for that DB to be backed up.
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# This define assumes that the mysqldump command is installed under
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# /usr/bin. All reachable DBs and tables will be backed up.
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#
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define mysql_backup::backup_remote (
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$database_host,
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$database_user,
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$database_password,
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$minute = '0',
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$hour = '0',
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$day = '*',
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$dest_dir = '/var/backups/mysql_backups',
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$rotation = 'daily',
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$num_backups = '30'
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) {
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# Wrap in check as there may be mutliple backup defines backing
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# up to the same dir.
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if ! defined(File[$dest_dir]) {
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file { $dest_dir:
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ensure => directory,
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mode => '0755',
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owner => 'root',
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group => 'root',
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}
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}
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$defaults_file = "/root/.${name}_db.cnf"
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file { $defaults_file:
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ensure => present,
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mode => '0400',
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owner => 'root',
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group => 'root',
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content => template('mysql_backup/my.cnf.erb'),
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}
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if ! defined(Package['mysql-client']) {
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package { 'mysql-client':
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ensure => present,
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}
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}
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cron { "${name}-backup":
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ensure => present,
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command => "/usr/bin/mysqldump --defaults-file=${defaults_file} --opt --ignore-table mysql.event --all-databases | gzip -9 > ${dest_dir}/${name}.sql.gz",
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minute => $minute,
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hour => $hour,
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weekday => $day,
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require => [
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File[$dest_dir],
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File[$defaults_file],
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],
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}
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include logrotate
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logrotate::file { "${name}-rotate":
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log => "${dest_dir}/${name}.sql.gz",
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options => [
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'nocompress',
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"rotate ${num_backups}",
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$rotation,
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],
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require => Cron["${name}-backup"],
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}
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}
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