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| author |   Dan Radez <dradez@redhat.com> | 2016-11-14 12:36:27 -0500 |
|---|---|---|
| committer | Dan Radez <dradez@redhat.com> | 2016-11-17 17:08:46 -0500 |
| commit | e36f790d036c0bfb5d7ed81d656f9bb1f5200a1a (patch) | |
| tree | 94577d399e68c0d2e6580c007c47e4303913ee63 /docs/installationprocedure | |
| parent | 122e9d68ebd38e6e2ff82548fb77812a04c05e17 (diff) | |
Allow passing a device name to ceph
JIRA: APEX-347
Change-Id: Ibc6d141e20faf613e0f6314286b55aff01ce862e
Signed-off-by: Dan Radez <dradez@redhat.com>
Diffstat (limited to 'docs/installationprocedure')
| -rw-r--r-- | docs/installationprocedure/architecture.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/installationprocedure/architecture.rst b/docs/installationprocedure/architecture.rst index c2b38d00..33536788 100644 --- a/docs/installationprocedure/architecture.rst +++ b/docs/installationprocedure/architecture.rst @@ -44,6 +44,7 @@ will run the following services: - OpenDaylight - HA Proxy - Pacemaker & VIPs +- Ceph Monitors and OSDs Stateless OpenStack services All running statesless OpenStack services are load balanced by HA Proxy. @@ -77,6 +78,12 @@ Pacemaker & VIPs start up order and Virtual IPs associated with specific services are running on the proper host. +Ceph Monitors & OSDs + The Ceph monitors run on each of the control nodes. Each control node also + has a Ceph OSD running on it. By default the OSDs use an autogenerated + virtual disk as their target device. A non-autogenerated device can be + specified in the deploy file. + VM Migration is configured and VMs can be evacuated as needed or as invoked by tools such as heat as part of a monitored stack deployment in the overcloud. |