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authorJiri Stransky <jistr@redhat.com>2016-10-20 19:27:42 +0200
committerJiri Stransky <jistr@redhat.com>2016-10-21 16:22:40 +0200
commitb6a4bdc3e4db97785b930065260c713f6e70a4da (patch)
treeff96f77ecea317d730ab529f0a8c32331ffcf058
parent6d29fdb36573276646d7a54b327f91e1bf486201 (diff)
Re-add NFS backend for Glance
We lost ability to store Glance images in NFS mounts as we moved to NG HA architecture. This patch re-adds that ability, but the parameter interface changes because the semantics change as well. (Pacemaker allowed for different mounts than just NFS so the parameters were more generic, although we only ever tested and documented NFS usage.) Change-Id: Ic5197e09846bbf75d780dcc74da1717dcf8301d0 Related-Bug: #1635606
-rw-r--r--environments/storage-environment.yaml22
-rw-r--r--puppet/services/glance-base.yaml18
2 files changed, 29 insertions, 11 deletions
diff --git a/environments/storage-environment.yaml b/environments/storage-environment.yaml
index 8cf34622..8e02c300 100644
--- a/environments/storage-environment.yaml
+++ b/environments/storage-environment.yaml
@@ -34,18 +34,18 @@ parameter_defaults:
# CinderNfsServers: ''
- #### GLANCE FILE BACKEND PACEMAKER SETTINGS (used for mounting NFS) ####
+ #### GLANCE NFS SETTINGS ####
- ## Whether to make Glance 'file' backend a mount managed by Pacemaker
- # GlanceFilePcmkManage: false
- ## File system type of the mount
- # GlanceFilePcmkFstype: nfs
- ## Pacemaker mount point, e.g. '192.168.122.1:/export/glance' for NFS
- ## (If using IPv6, use both double- and single-quotes,
- ## e.g. "'[fdd0::1]:/export/glance'")
- # GlanceFilePcmkDevice: ''
- ## Options for the mount managed by Pacemaker
- # GlanceFilePcmkOptions: ''
+ ## Make sure to set `GlanceBackend: file` when enabling NFS
+ ##
+ ## Whether to make Glance 'file' backend a NFS mount
+ # GlanceNfsEnabled: false
+ ## NFS share for image storage, e.g. '192.168.122.1:/export/glance'
+ ## (If using IPv6, use both double- and single-quotes,
+ ## e.g. "'[fdd0::1]:/export/glance'")
+ # GlanceNfsShare: ''
+ ## Mount options for the NFS image storage mount point
+ # GlanceNfsOptions: 'intr,context=system_u:object_r:glance_var_lib_t:s0'
#### CEPH SETTINGS ####
diff --git a/puppet/services/glance-base.yaml b/puppet/services/glance-base.yaml
index 3294fc0f..cc979af9 100644
--- a/puppet/services/glance-base.yaml
+++ b/puppet/services/glance-base.yaml
@@ -44,6 +44,21 @@ parameters:
type: string
constraints:
- allowed_values: ['swift', 'file', 'rbd']
+ GlanceNfsEnabled:
+ default: false
+ description: >
+ When using GlanceBackend 'file', mount NFS share for image storage.
+ type: boolean
+ GlanceNfsShare:
+ default: ''
+ description: >
+ NFS share to mount for image storage (when GlanceNfsEnabled is true)
+ type: string
+ GlanceNfsOptions:
+ default: 'intr,context=system_u:object_r:glance_var_lib_t:s0'
+ description: >
+ NFS mount options for image storage (when GlanceNfsEnabled is true)
+ type: string
GlanceRbdPoolName:
default: images
type: string
@@ -92,6 +107,9 @@ outputs:
glance::notify::rabbitmq::notification_driver: messagingv2
glance::registry::db::database_db_max_retries: -1
glance::registry::db::database_max_retries: -1
+ tripleo::profile::base::glance::api::glance_nfs_enabled: {get_param: GlanceNfsEnabled}
+ tripleo::glance::nfs_mount::share: {get_param: GlanceNfsShare}
+ tripleo::glance::nfs_mount::options: {get_param: GlanceNfsOptions}
service_config_settings:
keystone:
glance::keystone::auth::public_url: {get_param: [EndpointMap, GlancePublic, uri]}