stable-3.0 brought numerous changes in ceph-ansible variables, this PR
aims to maintain backward compatibility for someone running stable-2.2
upgrading to stable-3.0 but keeps its groups_vars untouched.
We will then determine the right options to make sure the upgrade works
but we are expecting that new variables should be used.
We will drop this in a near future, maybe 3.1 or 3.2.
Signed-off-by: Sébastien Han <seb@redhat.com>
This feature isn't available before luminous, therefore, we need to play
them only on luminous and after otherwise the playbook will fail.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 3f3d4b9c727d06154c422d445fc2a245aceaed89)
nfs nodes can't be upgraded from jewel to luminous because ceph-nfs role
is skipped because of the condition `when:
"ceph_release_num[ceph_release] >= ceph_release_num.luminous"`. Indeed,
package is upgraded in `ceph-nfs` role, therefore,
`ceph_release` is still set to the old version. It means the when can't
be satisfied.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
mgr nodes can't be upgraded from jewel to luminous because ceph-mgr role
is skipped because of the condition `when:
"ceph_release_num[ceph_release] >= ceph_release_num.luminous"`. Indeed,
ceph-mgr package is upgraded in `ceph-mgr` role, therefore,
`ceph_release` is still set to the old version. It means the when can't
be satisfied.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 302e563601cd6820b1ae44fabdfb1506688c7c9b)
Since it has been decided to stop testing against kraken, we have to
test upgrade from jewel to luminous instead of kraken.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
3a58757 introduced an issue for Jewel deployments, since this role is
skipped, `enabled_ceph_mgr_modules.stdout` doesn't exist, therefore, it
ends up with an attribute error.
Uses `.get()` to retrieve `stdout` with a default value so it won't fail
if this attribute doesn't exist (jewel).
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
In Jewel, we don't use bootstrap-rbd keyring for rbd-mirror nodes, it
results with a socket path/name different according to which ceph
release you are deploying.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This commit add new osd scenarios, it aims to simplify the CI setup and
brings a better coverage on the OSD scenarios.
We decided to differentiate between filestore and bluestore, thinking
ahead when filestore won't be supported anymore.
So we now have two classes of tests:
* Filestore
* Bluestore
In each of those classes we have container and non-container.
Then for each we test the following:
* collocated
* collocated dmcrypt
* non-collocated
* non-collocated dmcrypt
* auto discovery collocated
* auto discovery collocated dmcrypt
This gives us a nice coverage and also reduces the footprint on the CI.
We are now up to 4 scenarios, each containing 6 OSD VMs.
Signed-off-by: Sébastien Han <seb@redhat.com>
When doing collocation the condition "inventory_hostname in play_hosts"
is breaking the restart workflow.
Signed-off-by: Sébastien Han <seb@redhat.com>
Downstream version of ceph-ansible could still trigger install from
upstream repo and import keys.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1503019
Signed-off-by: Sébastien Han <seb@redhat.com>
- Add upgrade support for rbd mirror and nfs daemons.
- Only works with systemd (remove sysvinit and upstart occurence)
- A bit of cleanup
Signed-off-by: Sébastien Han <seb@redhat.com>
This will solve the following issue when starting docker containers on ubuntu:
invalid argument "1\u00a0" for --cpus=1 : failed to parse 1 as a rational number
Closes-bug: #2056
Handlers are always triggered in ceph-ansible because ceph.conf file is
generated with a randomly order for the different keys/values pairs
in sections.
In python, a dict is not sorted. It means in our case each time we try
to generate the ceph.conf file it will be rendered with a random order
since the mecanism behind consist of rendering a file from a python dict
with keys/values. Therefore, as a quick workaround, forcing this dict to be
sorted before rendering the configuration file will ensure that it will be
rendered always the same way.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
1. add the variables to docker_collocation
2. trigger the check when a MDS is part of the inventory file, not when
we run on an MDS...
Signed-off-by: Sébastien Han <seb@redhat.com>
The container deployment is serialized, adding this task as a best
effort. If docker is already present we pull the image otherwise we wait
for the role to play.
Signed-off-by: Sébastien Han <seb@redhat.com>
vagrant is serialized and takes a lot of time compare to simple reboot.
See the benchmarks below for 3 VMs:
[leseb@rick docker]$ time ANSIBLE_SSH_ARGS="-F
/home/leseb/reproduce-ci/tmp.zgGC7d5mIC/build/workspace/ceph-ansible/tests/functional/centos/7/docker/vagrant_ssh_config" ansible-playbook -i /home/leseb/reproduce-ci/tmp.zgGC7d5mIC/build/workspace/ceph-ansible/tests/functional/centos/7/docker/hosts reboot.yml
PLAY [mons]
****************************************************************************************************************************************************************************************************
TASK [Gathering Facts]
*****************************************************************************************************************************************************************************************
ok: [mon1]
ok: [mon2]
ok: [mon0]
TASK [restart machine]
*****************************************************************************************************************************************************************************************
changed: [mon2]
changed: [mon1]
changed: [mon0]
TASK [wait for server to boot]
*********************************************************************************************************************************************************************************
ok: [mon2 -> localhost]
ok: [mon0 -> localhost]
ok: [mon1 -> localhost]
TASK [uptime]
**************************************************************************************************************************************************************************************************
changed: [mon2]
changed: [mon0]
changed: [mon1]
PLAY RECAP
*****************************************************************************************************************************************************************************************************
mon0 : ok=4 changed=2 unreachable=0
failed=0
mon1 : ok=4 changed=2 unreachable=0
failed=0
mon2 : ok=4 changed=2 unreachable=0
failed=0
real 0m35.112s
user 0m5.737s
sys 0m1.849s
[leseb@rick docker]$ time vagrant reload
==> mon0: Halting domain...
==> mon0: Starting domain.
==> mon0: Waiting for domain to get an IP address...
==> mon0: Waiting for SSH to become available...
==> mon0: Creating shared folders metadata...
==> mon0: Rsyncing folder:
/home/leseb/reproduce-ci/tmp.zgGC7d5mIC/build/workspace/ceph-ansible/tests/functional/centos/7/docker/
=> /home/vagrant/sync
==> mon0: Machine already provisioned. Run `vagrant provision` or use
the `--provision`
==> mon0: flag to force provisioning. Provisioners marked to run always
will still run.
==> mon1: Halting domain...
==> mon1: Starting domain.
==> mon1: Waiting for domain to get an IP address...
==> mon1: Waiting for SSH to become available...
==> mon1: Creating shared folders metadata...
==> mon1: Rsyncing folder:
/home/leseb/reproduce-ci/tmp.zgGC7d5mIC/build/workspace/ceph-ansible/tests/functional/centos/7/docker/
=> /home/vagrant/sync
==> mon1: Machine already provisioned. Run `vagrant provision` or use
the `--provision`
==> mon1: flag to force provisioning. Provisioners marked to run always
will still run.
==> mon2: Halting domain...
==> mon2: Starting domain.
==> mon2: Waiting for domain to get an IP address...
==> mon2: Waiting for SSH to become available...
==> mon2: Creating shared folders metadata...
==> mon2: Rsyncing folder:
/home/leseb/reproduce-ci/tmp.zgGC7d5mIC/build/workspace/ceph-ansible/tests/functional/centos/7/docker/
=> /home/vagrant/sync
==> mon2: Machine already provisioned. Run `vagrant provision` or use
the `--provision`
==> mon2: flag to force provisioning. Provisioners marked to run always
will still run.
real 1m31.850s
user 0m7.387s
sys 0m0.796s
Reboot via Ansible: 0m35.112s
Reboot via vagrant: 1m31.850s
We save 1/3 time.
Signed-off-by: Sébastien Han <seb@redhat.com>
on jewel `ceph-rbd-mirror.target` isn't enabled, therefore, if the node
is rebooted, the service doesn't get started.
from ceph-rbd-mirror unit file:
```
[Install]
WantedBy=ceph-rbd-mirror.target
```
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Sébastien Han
Jan Provaznik
Guillaume Abrioux
Christian Berendt
Fabien Brachere