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Added support for pass-through iSER configuration

iSCSI-over-RDMA involves some configuration file changes that
must be propagated through TripleO.

Change-Id: I62a23909982f10358a2d19d2e85f2a6d2ba6496e
Depends-On: I6d2c4d71fb3ab1f7749d6e1defb59e86b9364cc1
changes/81/324781/6
Stig Telfer 5 years ago
committed by Dimitri Savineau
parent
commit
ff20b53398
  1. 6
      capabilities-map.yaml
  2. 19
      environments/cinder-iser.yaml
  3. 5
      puppet/services/cinder-volume.yaml

6
capabilities-map.yaml

@ -405,6 +405,12 @@ topics:
Enables a Cinder EQLX backend, configured via puppet
requires:
- overcloud-resource-registry-puppet.yaml
- file: environments/cinder-iser.yaml
title: Cinder iSER backend
description: >
Enable a Cinder iSER RDMA backend, configured via puppet
requires:
- overcloud-resource-registry-puppet.yaml
- title: Externally managed Ceph
description: >
Enable the use of an externally managed Ceph cluster

19
environments/cinder-iser.yaml

@ -0,0 +1,19 @@
parameter_defaults:
## Whether to enable iscsi backend for Cinder.
CinderEnableIscsiBackend: true
CinderISCSIProtocol: 'iser'
CinderISCSIHelper: 'lioadm'
## Whether to enable rbd (Ceph) backend for Cinder.
CinderEnableRbdBackend: false
## Whether to enable NFS backend for Cinder.
CinderEnableNfsBackend: false
## Whether to enable rbd (Ceph) backend for Nova ephemeral storage.
NovaEnableRbdBackend: false
## Glance backend can be either 'rbd' (Ceph), 'swift' or 'file'.
## GlanceBackend: swift

5
puppet/services/cinder-volume.yaml

@ -20,6 +20,10 @@ parameters:
default: lioadm
description: The iSCSI helper to use with cinder.
type: string
CinderISCSIProtocol:
default: iscsi
description: Whether to use TCP ('iscsi') or iSER RDMA ('iser') for iSCSI
type: string
CinderLVMLoopDeviceSize:
default: 10280
description: The size of the loopback file used by the cinder LVM driver.
@ -97,6 +101,7 @@ outputs:
SERVERS: {get_param: CinderNfsServers}
tripleo::profile::base::cinder::volume::iscsi::cinder_lvm_loop_device_size: {get_param: CinderLVMLoopDeviceSize}
tripleo::profile::base::cinder::volume::iscsi::cinder_iscsi_helper: {get_param: CinderISCSIHelper}
tripleo::profile::base::cinder::volume::iscsi::cinder_iscsi_protocol: {get_param: CinderISCSIProtocol}
tripleo::profile::base::cinder::volume::rbd::cinder_rbd_pool_name: {get_param: CinderRbdPoolName}
tripleo::profile::base::cinder::volume::rbd::cinder_rbd_user_name: {get_param: CephClientUserName}
tripleo.cinder_volume.firewall_rules:

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