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authorDan Prince <dprince@redhat.com>2015-07-01 16:44:15 -0400
committerGiulio Fidente <gfidente@redhat.com>2015-08-13 16:19:04 +0200
commitbc9368fd91ca29b5c86caa3ddc88d8ff76009250 (patch)
tree11bdb9b4e4404ca31589e4e42b5fdce3e93f82dd /puppet/manifests
parente96c087509193d5ad63caa3014977a2baf0db0d3 (diff)
Support for using external Ceph clusters
This patch adds support for using an externally managed Ceph cluster with the TripleO Heat templates. For an externally managed Ceph cluster we initially only deploy the Ceph client tools, install the 'openstack' user keyring, and generate the ceph.conf. This matches what we do for managed Ceph installations and is a good first start. No other Ceph related services are installed or managed. To enable use of a Ceph external cluster simply add the custom Heat environment file environments/puppet-ceph-external.yaml to your heat stack create/update command and make sure to set the required CephClientKey, CephExternalMonHost, and CephClusterFSID variables. Change-Id: I0a8b213ce9dfa2fc4e62ae1e7631466e5179fc2b
Diffstat (limited to 'puppet/manifests')
-rw-r--r--puppet/manifests/overcloud_controller.pp17
-rw-r--r--puppet/manifests/overcloud_controller_pacemaker.pp17
2 files changed, 24 insertions, 10 deletions
diff --git a/puppet/manifests/overcloud_controller.pp b/puppet/manifests/overcloud_controller.pp
index b001d667..4a1b0e60 100644
--- a/puppet/manifests/overcloud_controller.pp
+++ b/puppet/manifests/overcloud_controller.pp
@@ -122,8 +122,7 @@ if hiera('step') >= 2 {
# pre-install swift here so we can build rings
include ::swift
- $cinder_enable_rbd_backend = hiera('cinder_enable_rbd_backend', false)
- $enable_ceph = $cinder_enable_rbd_backend
+ $enable_ceph = hiera('ceph_storage_count', 0) > 0
if $enable_ceph {
class { 'ceph::profile::params':
@@ -147,10 +146,13 @@ if hiera('step') >= 2 {
} -> Class['ceph::profile::osd']
}
- include ::ceph::profile::client
include ::ceph::profile::osd
}
+ if str2bool(hiera('enable_external_ceph', 'false')) {
+ include ::ceph::profile::client
+ }
+
} #END STEP 2
if hiera('step') >= 3 {
@@ -276,9 +278,14 @@ if hiera('step') >= 3 {
$ceph_pools = hiera('ceph_pools')
ceph::pool { $ceph_pools : }
+
+ $cinder_pool_requires = [Ceph::Pool['volumes']]
+
+ } else {
+ $cinder_pool_requires = []
}
- if $cinder_enable_rbd_backend {
+ if hiera('cinder_enable_rbd_backend', false) {
$cinder_rbd_backend = 'tripleo_ceph'
cinder_config {
@@ -289,7 +296,7 @@ if hiera('step') >= 3 {
rbd_pool => 'volumes',
rbd_user => 'openstack',
rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
- require => Ceph::Pool['volumes'],
+ require => $cinder_pool_requires,
}
}
diff --git a/puppet/manifests/overcloud_controller_pacemaker.pp b/puppet/manifests/overcloud_controller_pacemaker.pp
index cfd30f13..9f6a38fb 100644
--- a/puppet/manifests/overcloud_controller_pacemaker.pp
+++ b/puppet/manifests/overcloud_controller_pacemaker.pp
@@ -438,8 +438,7 @@ MYSQL_HOST=localhost\n",
include ::swift
# Ceph
- $cinder_enable_rbd_backend = hiera('cinder_enable_rbd_backend', false)
- $enable_ceph = $cinder_enable_rbd_backend
+ $enable_ceph = hiera('ceph_storage_count', 0) > 0
if $enable_ceph {
class { 'ceph::profile::params':
@@ -463,10 +462,13 @@ MYSQL_HOST=localhost\n",
} -> Class['ceph::profile::osd']
}
- include ::ceph::profile::client
include ::ceph::profile::osd
}
+ if str2bool(hiera('enable_external_ceph', 'false')) {
+ include ::ceph::profile::client
+ }
+
} #END STEP 2
@@ -643,9 +645,14 @@ if hiera('step') >= 3 {
$ceph_pools = hiera('ceph_pools')
ceph::pool { $ceph_pools : }
+
+ $cinder_pool_requires = [Ceph::Pool['volumes']]
+
+ } else {
+ $cinder_pool_requires = []
}
- if $cinder_enable_rbd_backend {
+ if hiera('cinder_enable_rbd_backend', false) {
$cinder_rbd_backend = 'tripleo_ceph'
cinder_config {
@@ -656,7 +663,7 @@ if hiera('step') >= 3 {
rbd_pool => 'volumes',
rbd_user => 'openstack',
rbd_secret_uuid => hiera('ceph::profile::params::fsid'),
- require => Ceph::Pool['volumes'],
+ require => $cinder_pool_requires,
}
}