mirror of
https://github.com/krislamo/puppet-rsnapshot
synced 2024-11-10 00:00:35 +00:00
fix issue where global cron override would not be used
This commit is contained in:
Norbert Varzariu
parent
22f24a4cf0
commit
a468d8b2ee
249
README.md
249
README.md
@ -13,6 +13,10 @@
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* [Examples](#examples)
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* [More Options](#more-options)
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5. [Reference - An under-the-hood peek at what the module is doing and how](#reference)
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* [Classes](#classes)
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* [Functions](#functions)
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* [Parameters](parameters)
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* [Rsnapshot Configuration Parameters](#rsnapshot-configuration-variables)
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5. [Limitations - OS compatibility, etc.](#limitations)
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6. [Development - Guide for contributing to the module](#development)
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7. [Editors](#editors)
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@ -208,6 +212,98 @@ Configure the backup_levels (valid per host and global, so you may either set: r
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####`$backup_defaults`
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Boolean. Backup default backup dirs or not.
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(Default: true)
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####`$config_default_backup`
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The default backup directories. This will apply to all hosts unless you set [backup_defaults](#backup_defaults) = false
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Default is:
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```puppet
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$config_default_backup = {
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'/etc' => './',
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'/home' => './',
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}
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```
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####`$cron`
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Hash. Set time ranges for different backup levels. Each item (minute, hour...) allows for cron notation, an array to pick a random time from and a range to pick a random time from.
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The range notation is '$start..$end', so to pick a random hour from 8 pm to 2 am, you could set the hour of your desired backup level to
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`[ '20..23','0..2' ]`
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Example:
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```puppet
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$cron = {
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hourly => {
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minute => '0..59',
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hour => [ '20..23','0..2' ],
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}
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}
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```
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Or in hiera:
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- global override
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```yaml
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rsnapshot::cron:
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daily:
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minute: '20'
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weekly:
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minute: '20'
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```
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- per host override
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```yaml
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rsnapshot::hosts:
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webserver:
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daily:
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hour: [ '20..23','0..2' ]
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weekly:
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hour: [ '20..23','0..2' ]
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```
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Hash is of the form:
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```puppet
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$cron =>{
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daily => {
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minute => param,
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hour => param,
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}
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weekly => {
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minute => param,
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hour => param,
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}
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{...}
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}
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```
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Default is:
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```puppet
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$cron = {
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hourly => {
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minute => '0..59', # random from 0 to 59
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hour => '*', # you could also do: ['21..23','0..4','5'],
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monthday => '*',
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month => '*',
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weekday => '*',
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},
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daily => {
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minute => '0..10', # random from 0 to 10
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hour => '0..23', # you could also do: ['21..23','0..4','5'],
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monthday => '*',
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month => '*',
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weekday => '*',
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},
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weekly => {
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minute => '0..59',
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hour => '0..23', # you could also do: ['21..23','0..4','5'],
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monthday => '*',
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month => '*',
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weekday => '0..6',
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},
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monthly => {
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minute => '0..59',
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hour => '0..23', # you could also do: ['21..23','0..4','5'],
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monthday => '0..28',
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month => '*',
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weekday => '*',
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},
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}
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```
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####`$cron`
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Hash. Set time ranges for different backup levels.
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Hash is of the form:
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@ -289,99 +385,150 @@ default_backup => {
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'/home' => './',
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}
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```
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####`$interval`
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How many backups of each level to keep.
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Default is:
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```puppet
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$interval = {
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'daily' => '7',
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'weekly' => '4',
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'monthly' => '6',
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}
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```
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### rsnapshot configuration variables
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Please read up on the following in the [rsnapshot manpage](http://linux.die.net/man/1/rsnapshot)
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####`$config_version`
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Default is: '1.2'
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####`$cmd_cp`
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(Default is: '/bin/cp')
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Default is: '/bin/cp'
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####`$cmd_rm`
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(Default is: '/bin/rm')
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Default is: '/bin/rm'
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####`$cmd_rsync`
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(Default is: '/usr/bin/rsync')
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Default is: '/usr/bin/rsync'
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####`$cmd_ssh`
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(Default is: '/usr/bin/ssh')
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Default is: '/usr/bin/ssh'
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####`$cmd_logger`
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(Default is: '/usr/bin/logger')
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Default is: '/usr/bin/logger'
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####`$cmd_du`
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(Default is: '/usr/bin/du')
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Default is: '/usr/bin/du'
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####`$cmd_rsnapshot_diff`
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(Default is: '/usr/bin/rsnapshot-diff')
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Default is: '/usr/bin/rsnapshot-diff'
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####`$cmd_preexec`
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(Default is: undef)
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Default is: undef
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####`$cmd_postexec`
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(Default is: undef)
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Default is: undef
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####`$use_lvm`
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(Default is: undef)
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Default is: undef
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####`$linux_lvm_cmd_lvcreate`
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(Default is: undef)
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Default is: undef # '/sbin/lvcreate'
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####`$linux_lvm_cmd_lvremove`
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(Default is: undef)
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Default is: undef # '/sbin/lvremove'
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####`$linux_lvm_cmd_mount`
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(Default is: undef)
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Default is: undef # '/sbin/mount'
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####`$linux_lvm_cmd_umount`
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(Default is: undef)
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Default is: undef # '/sbin/umount'
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####`$linux_lvm_snapshotsize`
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(Default is: undef)
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Default is: undef # '100M'
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####`$linux_lvm_snapshotname`
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(Default is: undef)
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Default is: undef # 'rsnapshot'
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####`$linux_lvm_vgpath`
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(Default is: undef)
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Default is: undef # '/dev'
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####`$linux_lvm_mountpath`
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(Default is: undef)
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Default is: undef # '/mount/rsnapshot'
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####`$logpath`
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(Default is: '/var/log/rsnapshot')
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Default is: '/var/log/rsnapshot'
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####`$logfile`
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This will be $logpath/$hostname.log
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(Default is: '/var/log/rsnapshot.log')
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unused, we are logging to $logpath/$host.log
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Default is: '/var/log/rsnapshot.log'
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####`$lockpath`
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(Default is: '/var/run/rsnapshot')
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Default is: '/var/run/rsnapshot'
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####`$snapshot_root`
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Default is: '/backup/'
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####`$no_create_root`
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(Default is: undef)
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Boolean: true or false
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Default is: undef
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####`$verbose`
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(Default is: '2')
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Default is: '2'
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####`$loglevel`
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(Default is: '4')
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Default is: '4'
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####`$stop_on_stale_lockfile`
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(Default is: undef)
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Boolean: true or false
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Default is: undef
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####`$rsync_short_args`
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(Default is: '-az')
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Default is: '-az'
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####`$rsync_long_args`
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(Default is: undef)
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rsync defaults are: --delete --numeric-ids --relative --delete-excluded
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Default is: undef
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####`$ssh_args`
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(Default is: undef)
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Default is: undef
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####`$du_args`
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(Default is: undef)
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Default is: undef
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####`$one_fs`
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(Default is: undef)
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Default is: undef
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####`$retain`
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(Default is: {} )
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####`$interval`
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(Default is:
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```puppet
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$config_interval = {
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'daily' => '7',
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'weekly' => '4',
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'monthly' => '6',
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}
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```
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)
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Default is: { }
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####`$include`
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(Default is: [])
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Default is: []
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####`$exclude`
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(Default is: [])
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Default is: []
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####`$include_file`
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(Default is: undef)
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Default is: undef
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####`$exclude_file`
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(Default is: undef)
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Other than this might suggest, the default behavior is to create an exclude file per host.
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Default is: undef
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####`$link_dest`
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(Default is: false)
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Default is: false
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####`$sync_first`
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(Default is: false)
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Default is: false
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####`$rsync_numtries`
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(Default is: 1)
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Default is: 1
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####`$use_lazy_deletes`
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(Default is: false )
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Default is: false
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####`$backup_scripts`
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(Default is: {})
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Default is: {}
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## Limitations
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Currently, this module support CentOS, Fedora, Ubuntu and Debian.
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@ -10,6 +10,7 @@ class rsnapshot::config (
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$lockpath = pick($rsnapshot::lockpath, $rsnapshot::params::config_lockpath)
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$conf_d = pick($rsnapshot::conf_d, $rsnapshot::params::conf_d)
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$snapshot_root = pick($hosts['snapshot_root'], $rsnapshot::params::config_snapshot_root)
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$default_cron = assert_empty_hash($::rsnapshot::cron)
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# make sure lock path and conf path exist
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file { $conf_d:
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ensure => 'directory',
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@ -116,56 +117,59 @@ class rsnapshot::config (
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$cronfile = "${cron_dir}/${host}"
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concat { $cronfile:
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}
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# create cron files for each backup level
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$backup_levels.each |String $level| {
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# allow to globally override ranges, create random numbers for backup_levels daily, weekly, monthly
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if has_key($hash,cron){
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if has_key($hash[cron], $level) {
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$cron = $hash[cron][$level]
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if has_key($cron, minute) {
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$c_min = $cron[minute]
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if has_key($hash,cron){
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if has_key($hash[cron], $level) {
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$cron = $hash[cron][$level]
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} else {
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$c_min = $rsnapshot::params::cron[$level][minute]
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}
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if has_key($cron, hour) {
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$c_hour = $cron[hour]
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} else {
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$c_hour = $rsnapshot::params::cron[$level][hour]
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}
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if has_key($cron, monthday) {
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$c_monthday = $cron[monthday]
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} else {
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$c_monthday = $rsnapshot::params::cron[$level][monthday]
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}
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if has_key($cron, month) {
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$c_month = $cron[month]
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} else {
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$c_month = $rsnapshot::params::cron[$level][month]
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}
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if has_key($cron, weekday) {
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$c_weekday = $cron[weekday]
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} else {
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$c_weekday = $rsnapshot::params::cron[$level][weekday]
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}
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if has_key($default_cron, $level) {
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$cron = $default_cron[$level]
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} else {
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$cron = $rsnapshot::params::cron[$level]
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}
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}
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} else {
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$c_min = $rsnapshot::params::cron[$level][minute]
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$c_hour = $rsnapshot::params::cron[$level][hour]
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$c_monthday = $rsnapshot::params::cron[$level][monthday]
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$c_month = $rsnapshot::params::cron[$level][month]
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$c_weekday = $rsnapshot::params::cron[$level][weekday]
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if has_key($default_cron, $level) {
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$cron = $default_cron[$level]
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} else {
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$cron = $rsnapshot::params::cron[$level]
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}
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}
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if has_key($cron, minute) {
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$c_min = $cron[minute]
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} else {
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$c_min = $rsnapshot::params::cron[$level][minute]
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}
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if has_key($cron, hour) {
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$c_hour = $cron[hour]
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} else {
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$c_hour = $rsnapshot::params::cron[$level][hour]
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}
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if has_key($cron, monthday) {
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$c_monthday = $cron[monthday]
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} else {
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$c_monthday = $rsnapshot::params::cron[$level][monthday]
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}
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if has_key($cron, month) {
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$c_month = $cron[month]
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} else {
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$c_month = $rsnapshot::params::cron[$level][month]
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}
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if has_key($cron, weekday) {
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$c_weekday = $cron[weekday]
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} else {
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$c_weekday = $rsnapshot::params::cron[$level][weekday]
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}
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} else {
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$c_min = $rsnapshot::params::cron[$level][minute]
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$c_hour = $rsnapshot::params::cron[$level][hour]
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$c_monthday = $rsnapshot::params::cron[$level][monthday]
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$c_month = $rsnapshot::params::cron[$level][month]
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$c_weekday = $rsnapshot::params::cron[$level][weekday]
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}
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$minute = rand_from_array($c_min, "${host}.${level}.minute")
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$hour = rand_from_array($c_hour, "${host}.${level}.hour")
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$monthday = rand_from_array($c_monthday, "${host}.${level}.monthday")
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$month = rand_from_array($c_month, "${host}.${level}.month")
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$weekday = rand_from_array($c_weekday, "${host}.${level}.weekday")
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$hour = rand_from_array($c_hour, "${host}.${level}.hour")
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$monthday = rand_from_array($c_monthday, "${host}.${level}.monthday")
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$month = rand_from_array($c_month, "${host}.${level}.month")
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$weekday = rand_from_array($c_weekday, "${host}.${level}.weekday")
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concat::fragment { "${host}.${level}":
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target => $cronfile,
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content => template('rsnapshot/cron.erb'),
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@ -12,6 +12,7 @@ class rsnapshot (
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$default_backup = $rsnapshot::params::config_default_backup,
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$package_name = $rsnapshot::params::package_name,
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$package_ensure = $rsnapshot::params::package_ensure,
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$cron = $rsnapshot::params::cron,
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) inherits rsnapshot::params {
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if $::puppetversion =~ /^(1|2|3)/ {
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fail('This module requires Puppet 4')
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@ -1,6 +1,6 @@
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{
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"name": "loomsen-rsnapshot",
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"version": "0.2.0",
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"version": "0.2.1",
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"author": "loomsen",
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"summary": "Configures rsnapshot.",
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"license": "Apache-2.0",
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