Automatically add yum repository.

Support for other operating systems will have to come later, even if
this needs to be refactored. For now, CentOS/RHEL are automatic.

3 files changed, 117 insertions, 1 deletions

diff --git a/manifests/repo.pp b/manifests/repo.pp
new file mode 100644
index 0000000..e9b53de
--- /dev/null
+++ b/manifests/repo.pp
@@ -0,0 +1,99 @@
+# 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::repo(
+	# if you specify 'x.y', it will find the latest x.y.*
+	# if you specify 'x.y.z', it will stick to that version
+	# anything omitted is taken to mean "latest"
+	# if you leave this blank, we assume you want the latest version...
+	$version = ''
+) {
+	# XXX: this should be https !
+	$base = 'http://download.gluster.org/pub/gluster/glusterfs/'
+
+	if "${version}" == '' {
+		# latest
+		$base_v = "${base}LATEST/"
+	} else {
+		if "${version}" =~ /^(\d+)\.(\d+)$/ {			# x.y
+			#$base_v = "${base}${1}.${2}/LATEST/"		# same!
+			$base_v = "${base}${version}/LATEST/"
+
+		} elsif "${version}" =~ /^(\d+)\.(\d+)\.(\d+)$/ {	# x.y.z
+			#$base_v = "${base}${1}.${2}/${1}.${2}.${3}/"	# same!
+			$base_v = "${base}${1}.${2}/${version}/"
+		} else {
+			fail('The version string is invalid.')
+		}
+	}
+
+	case $operatingsystem {
+		'CentOS': {
+			$base_os = "${base_v}CentOS/"
+		}
+		'RedHat': {
+			$base_os = "${base_v}RHEL/"
+		}
+		#'Debian', 'Ubuntu': {
+		#}
+		default: {
+			fail("Operating system: '${operatingsystem}' not yet supported.")
+		}
+	}
+
+	$arch = "${architecture}" ? {
+		'x86_64' => 'x86_64',
+		'i386' => 'i386',
+		'i486' => 'i386',
+		'i586' => 'i386',
+		'i686' => 'i386',
+		default => '',
+	}
+	if "${arch}" == '' {
+		fail("Architecture: '${architecture}' not yet supported.")
+	}
+
+	$base_arch = "${base_os}/epel-${operatingsystemrelease}/"
+
+	$gpgkey = "${base_os}pub.key"
+
+	include ::yum
+
+	#yum::repos::repo { "gluster-${arch}":
+	yum::repos::repo { 'gluster':
+		baseurl => "${base_arch}/${arch}/",
+		enabled => true,
+		gpgcheck => true,
+		# XXX: this should not be an http:// link, it should be a file!
+		# XXX: it's not even https! how can you even prevent a mitm...!
+		gpgkeys => ["${gpgkey}"],
+		ensure => present,
+	}
+
+	# TODO: technically, i don't think this is needed yet...
+	#yum::repos::repo { 'gluster-noarch':
+	#	baseurl => "${base_arch}/noarch/",
+	#	enabled => true,
+	#	gpgcheck => true,
+	#	# XXX: this should not be an http:// link, it should be a file!
+	#	# XXX: it's not even https! how can you even prevent a mitm...!
+	#	gpgkeys => ["${gpgkey}"],
+	#	ensure => present,
+	#}
+}
+
+# vim: ts=8
diff --git a/manifests/server.pp b/manifests/server.pp
index 4215b08..baea415 100644
--- a/manifests/server.pp
+++ b/manifests/server.pp
@@ -18,6 +18,7 @@
 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[]
@@ -25,9 +26,23 @@ class gluster::server(
 ) {
 	$FW = '$FW'			# make using $FW in shorewall easier
 
-	# TODO: ensure these are from our 'gluster' repo
+	# 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...
diff --git a/manifests/simple.pp b/manifests/simple.pp
index edd80ac..91847b4 100644
--- a/manifests/simple.pp
+++ b/manifests/simple.pp
@@ -21,6 +21,7 @@ class gluster::simple(
 	$replica = 1,
 	$stripe = 1,		# TODO: not fully implemented in puppet-gluster
 	$vip = '',		# strongly recommended
+	$repo = true,
 	$shorewall = true
 ) {
 	include gluster::vardir
@@ -58,6 +59,7 @@ class gluster::simple(
 
 	class { '::gluster::server':
 		vip => "${vip}",
+		repo => $repo,
 		#zone => 'net',	# defaults to net
 		shorewall => $shorewall,
 	}