openstack
/
openstack-helm-infra
Code Issues Proposed changes
openstack-helm-infra/doc/source/testing/ceph-resiliency
History
Parsons, Cliff (cp769u) d9404f89c2 Enable Ceph CSI Provisioner to Stand Alone 
The current implementation of the Ceph CSI provisioner is tied too
closely with the older Ceph RBD provisioner, which doesn't let the
deployer deploy Ceph CSI provisioner without the old RBD provisioner.

This patchset will decouple them such that they can be deployed
independently from one another.

A few other changes are needed as well:
1) The deployment/gate scripts are updated so that the old RBD and
   CSI RBD provisioners are separately enabled/disabled as needed.
   The original RBD provisioner is now deprecated.
2) Ceph-mon chart is updated because it had some RBD storageclass
   data in values.yaml that is not needed for ceph-mon deployment.
3) Fixed a couple of bugs in job-cephfs-client-key.yaml where RBD
   parameters were being used instead of cephfs parameters.

Change-Id: Icb5f78dcefa51990baf1b6d92411eb641c2ea9e2
 		2021-06-15 14:48:09 +00:00
..
README.rst A script to check the failure domains of OSDs in PGs 2018-09-06 06:06:28 -07:00
failure-domain.rst Enable Ceph CSI Provisioner to Stand Alone 2021-06-15 14:48:09 +00:00
index.rst Document howto recover from a Ceph namspace deletion 2018-11-14 13:31:16 -06:00
namespace-deletion.rst Document howto recover from a Ceph namspace deletion 2018-11-14 13:31:16 -06:00
validate-object-replication.rst Fix the misspelling of "argument" 2019-01-10 16:41:17 +08:00

README.rst

Resiliency Tests for OpenStack-Helm-Infra/Ceph

Mission

The goal of our resiliency tests for OpenStack-Helm-Infra/Ceph is to show symptoms of software/hardware failure and provide the solutions.

Caveats:
  • Our focus lies on resiliency for various failure scenarios but not on performance or stress testing.

Software Failure

Hardware Failure