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# GlusterFS module by James
# Copyright (C) 2010-2013+ James Shubin
# Written by James Shubin <james@shubin.ca>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
class gluster::server(
$vip = '', # vip of the cluster (optional but recommended)
$nfs = false, # TODO
$repo = true, # true/false/or pick a specific version (true)
$shorewall = false,
$zone = 'net', # TODO: allow a list of zones
$ips = false, # an optional list of ip's for each in hosts[]
$clients = [] # list of allowed client ip's # TODO: get from exported resources
) {
$FW = '$FW' # make using $FW in shorewall easier
# ensure these are from a gluster repo
if $repo {
$version = $repo ? {
true => '', # latest
default => "${repo}",
}
class { '::gluster::repo':
version => "${version}",
}
}
package { 'glusterfs-server':
ensure => present,
require => $repo ? {
false => undef,
default => Class['::gluster::repo'],
},
}
# NOTE: not that we necessarily manage anything in here at the moment...
file { '/etc/glusterfs/':
ensure => directory, # make sure this is a directory
recurse => false, # TODO: eventually...
purge => false, # TODO: eventually...
force => false, # TODO: eventually...
owner => root,
group => root,
mode => 644,
#notify => Service['glusterd'], # TODO: ???
require => Package['glusterfs-server'],
}
file { '/etc/glusterfs/glusterd.vol':
content => template('gluster/glusterd.vol.erb'), # NOTE: currently no templating is being done
owner => root,
group => root,
mode => 644, # u=rw,go=r
ensure => present,
require => File['/etc/glusterfs/'],
}
file { '/var/lib/glusterd/':
ensure => directory, # make sure this is a directory
recurse => false, # TODO: eventually...
purge => false, # TODO: eventually...
force => false, # TODO: eventually...
owner => root,
group => root,
mode => 644,
#notify => Service['glusterd'], # TODO: eventually...
require => File['/etc/glusterfs/glusterd.vol'],
}
file { '/var/lib/glusterd/peers/':
ensure => directory, # make sure this is a directory
recurse => true, # recursively manage directory
purge => true,
force => true,
owner => root,
group => root,
mode => 644,
notify => Service['glusterd'],
require => File['/var/lib/glusterd/'],
}
if $shorewall {
# XXX: WIP
#if type($ips) == 'array' {
# #$other_host_ips = inline_template("<%= ips.delete_if {|x| x == '${ipaddress}' }.join(',') %>") # list of ips except myself
# $source_ips = inline_template("<%= (ips+clients).uniq.delete_if {|x| x.empty? }.join(',') %>")
# #$all_ips = inline_template("<%= (ips+[vip]+clients).uniq.delete_if {|x| x.empty? }.join(',') %>")
# $src = "${source_ips}" ? {
# '' => "${zone}",
# default => "${zone}:${source_ips}",
# }
#$endport = inline_template('<%= 24009+hosts.count %>')
#$nfs_endport = inline_template('<%= 38465+hosts.count %>')
#shorewall::rule { 'gluster-24000':
# rule => "
# ACCEPT ${src} $FW tcp 24009:${endport}
# ",
# comment => 'Allow 24000s for gluster',
# before => Service['glusterd'],
#}
#if $nfs { # FIXME: TODO
# shorewall::rule { 'gluster-nfs': rule => "
# ACCEPT $(src} $FW tcp 38465:${nfs_endport}
# ", comment => 'Allow nfs for gluster'}
#}
}
# start service only after the firewall is opened and hosts are defined
service { 'glusterd':
enable => true, # start on boot
ensure => running, # ensure it stays running
hasstatus => false, # FIXME: BUG: https://bugzilla.redhat.com/show_bug.cgi?id=836007
hasrestart => true, # use restart, not start; stop
}
}
# vim: ts=8
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