kris/puppet-rsnapshot
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fail if backup_defaults is false and no backups specified for a host (user error)

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This commit is contained in:
Norbert Varzariu 2015-12-19 22:49:34 +01:00
parent 53ead018cb
commit ac28d614de
4 changed files with 14 additions and 5 deletions
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12
manifests/config.pp
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@ -2,7 +2,7 @@
# #
# manage host configs # manage host configs
class rsnapshot::config ( class rsnapshot::config (
$hosts = $rsnapshot::hosts, $hosts = $rsnapshot::hosts,
) { ) {
# these are global settings, no point in setting them per host # these are global settings, no point in setting them per host
$config_version = $rsnapshot::params::config_version $config_version = $rsnapshot::params::config_version
@ -25,7 +25,8 @@ class rsnapshot::config (
$hosts_clean.each |String $host, Hash $hash | { $hosts_clean.each |String $host, Hash $hash | {
$snapshot_root = pick($hash['snapshot_root'], $rsnapshot::params::config_snapshot_root) $snapshot_root = pick($hash['snapshot_root'], $rsnapshot::params::config_snapshot_root)
$backup_user = pick($hash['backup_user'], $rsnapshot::params::config_backup_user) $backup_user = pick($hash['backup_user'], $rsnapshot::params::config_backup_user)
$backup = pick($hash['backup'], $rsnapshot::params::config_backup) $default_backup_dirs = pick($rsnapshot::default_backup, $rsnapshot::params::config_default_backup)
$backup = $hash['backup']
$backup_defaults = pick($hash['backup_defaults'], $rsnapshot::params::config_backup_defaults) $backup_defaults = pick($hash['backup_defaults'], $rsnapshot::params::config_backup_defaults)
$cmd_cp = pick($hash['cmd_cp'], $rsnapshot::params::config_cmd_cp) $cmd_cp = pick($hash['cmd_cp'], $rsnapshot::params::config_cmd_cp)
$cmd_rm = pick($hash['cmd_rm'], $rsnapshot::params::config_cmd_rm) $cmd_rm = pick($hash['cmd_rm'], $rsnapshot::params::config_cmd_rm)
@ -72,9 +73,14 @@ class rsnapshot::config (
$lockfile = "${lockpath}/${host}.pid" $lockfile = "${lockpath}/${host}.pid"
$logfile = "${logpath}/${host}.log" $logfile = "${logpath}/${host}.log"
# fail if $backup_defaults is set to false and no $host[backup] defined
if ! $backup_defaults and ! $backup {
fail("There is no point in not specifying a backup, I got backup_defaults: ${backup_defaults} and backup definitions for this host (${host}) don't exist")
}
# merge the backup hashes to one if backup_default is set (defaults to true) # merge the backup hashes to one if backup_default is set (defaults to true)
if $backup_defaults { if $backup_defaults {
$backups = merge($backup, $rsnapshot::params::config_backup) $backups = merge($backup, $default_backup_dirs)
} else { } else {
$backups = $backup $backups = $backup
} }

1
manifests/init.pp
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@ -9,6 +9,7 @@ class rsnapshot (
$conf_d = $rsnapshot::params::conf_d, $conf_d = $rsnapshot::params::conf_d,
$logpath = $rsnapshot::params::config_logpath, $logpath = $rsnapshot::params::config_logpath,
$lockpath = $rsnapshot::params::config_lockpath, $lockpath = $rsnapshot::params::config_lockpath,
$default_backup = $rsnapshot::params::config_default_backup,
) inherits rsnapshot::params { ) inherits rsnapshot::params {
# anchor { 'rsnapshot::begin': } -> # anchor { 'rsnapshot::begin': } ->

2
manifests/params.pp
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@ -54,7 +54,7 @@ class rsnapshot::params {
$config_sync_first = false $config_sync_first = false
$config_rsync_numtries = 1 $config_rsync_numtries = 1
$config_use_lazy_deletes = false $config_use_lazy_deletes = false
$config_backup = { $config_default_backup = {
'/etc' => './', '/etc' => './',
'/home' => './', '/home' => './',
} }

4
templates/rsnapshot.erb
View File

@ -128,7 +128,9 @@ linux_lvm_mountpath <%= @linux_lvm_mountpath %>
<% end -%> <% end -%>
<% end -%> <% end -%>
<% @backups.each_pair do |source, dest| -%> <% @backups.each_pair do |source, dest| -%>
<% if @backup_user != '' -%> <% if @host == 'localhost' -%>
backup <%= source %> <%=dest%>
<% elsif @backup_user != '' -%>
backup <%= @backup_user %>@<%=@host%>:<%= source %> <%=dest%> backup <%= @backup_user %>@<%=@host%>:<%= source %> <%=dest%>
<% else -%> <% else -%>
backup <%=@host%>:<%= source %> <%=dest%> backup <%=@host%>:<%= source %> <%=dest%>