This adds ceph-*.target systemd unit files support for containerized
deployments.
This also fixes a regression introduced by PR #6719 (rgw and nfs systemd
units not getting purged)
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1962748
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 09ef465f62)
Because we're delegating the task to the first monitor node, we need to be
sure that the container_exec_cmd fact is the one from that node too otherwise
we could have a mismatch on the ceph-mon container name.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1990772
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
The balancer status is registered during the cephadm-adopt, rolling_update
and swith2container playbooks. But it is also used in the ceph-handler role
which is included in those playbooks too.
Even if the ceph-handler tasks are skipped for rolling_update and
switch2container, the balancer_status variable is erased with the skip task
result.
play1:
register: balancer_status
play2:
register: balancer_status <-- skipped
play3:
when: (balancer_status.stdout | from_json)['active'] | bool
This leads to issue like:
The conditional check '(balancer_status.stdout | from_json)['active'] | bool'
failed. The error was: Unexpected templating type error occurred on
({% if (balancer_status.stdout | from_json)['active'] | bool %} True
{% else %} False {% endif %}): expected string or buffer.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1982054
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 386661699b)
The ceph osd pool ls detail command is a subset of the ceph osd dump
command.
$ ceph osd dump --format json|wc -c
10117
$ ceph osd pool ls detail --format json|wc -c
4740
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 06471a4b82)
eec3878 introduced a regression for upgrade scenarios where there's no
monitor nodes at all (like ganesha standalone, external clients, etc..)
TASK [get the ceph release being deployed] ************************************
task path: infrastructure-playbooks/rolling_update.yml:121
Thursday 29 July 2021 15:55:29 +0000 (0:00:00.484) 0:00:15.802 *********
fatal: [client0]: FAILED! =>
msg: '''dict object'' has no attribute ''mons'''
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit e87a47cf0c)
In the `set osd flags` block, run the Ceph commands that gather information
from the cluster (and don't make any changes to it) even when running in check
mode.
This allows the tasks that depend on the variables set by those tasks to
succeed in check mode.
Signed-off-by: Benoît Knecht <bknecht@protonmail.ch>
(cherry picked from commit d7653dca95)
Check early which Ceph release is going to be deployed and fail if it
doesn't correspond to the ceph-ansible version being used.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1978643
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit eec38784ec)
This adds a task that zaps by osd id so we can support the scenario
where osds were deployed with `osd_auto_discovery` is true.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1876860
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 4144074a50)
This refactor merges the two playbooks so we only have to maintain 1
playbook.
(Symlink the old purge-container-cluster.yml playbook for backward
compatibility).
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 17cd83bf3a)
Those variables are useless given this is not possible to override them.
Let's replace them with the hardcoded name instead.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 6b50401d0c)
This commit reindents the playbook.
Also improve readability by adding an extra line between plays.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 60aa70a128)
If one a the monitor is out of the quorum then nothing prevents the upgrade
playbook to run.
We only check if we have at least three monitor nodes but we should also
check if those monitor nodes are correctly present in the quorum.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1952571
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 97148dd58c)
The dashboard/monitoring stack can be deployed via the dashboard_enabled
variable. But there's nothing similar if we can to remove that part only
and keep the ceph cluster up and running.
The current purge playbooks remove everything.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1786691
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 8e4ef7d6da)
1303611 introduced tasks for disabling the pg_autoscaler on pools and
the balancer but thoses tasks are already executed on the first monitor
node so we don't need to add the run_once statement.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 738fa9428a)
When using python 2 and the task with a loop is skipped then it generates
an error.
Unexpected templating type error occurred on
({{ (pool_list.stdout | from_json)['pools'] }}): expected string or buffer
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit cf6e33346e)
The PG autoscaler can disrupt the PG checks so the idea here is to
disable it and re-enable it back after the restart is done.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 13036115e2)
It's better to fail the playbook so the user is aware the straw2
migration has failed.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit c396122ad9)
After an upgrade, the presence of straw buckets will produce the
following warning (HEALTH_WARN):
```
crush map has legacy tunables (require firefly, min is hammer)
```
because straw bucket is a firefly feature it needs to be converted to
straw2.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1967964
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit eee576477c)
This adds the monitoring group in the "final cleanup play" so any cid
files generated are well removed when purging the cluster.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1974536
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 037d8cd05e)
There's no benefit to gather facts again on each play in
rolling_update.yml
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 2c77d0094c)
Do not rely on the inventory aliases in order to check if the selected
manager to be removed is present.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1967897
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 26a7256c4c)
0990ae4109 changed the filter in
selectattr() from 'match' to 'equalto' but due to an incompatibility with
the Jinja2 version for python 2.7 on el7 we must stick to using 'match'
filter.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit d6745e9cd9)
using 'match' filter in that task will lead to bad behavior if I have
the following node names for instance:
- node1
- node11
- node111
with `selectattr('name', 'match', inventory_hostname)` it will match
'node1' along with 'node11' and 'node111'.
using 'equalto' filter will make sure we only match the target node.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1963066
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 0990ae4109)
This is a workaround for an issue in ansible.
When trying to stop/mask/disable this service in one task, the stop
didn't actually happen, the task doesn't fail but for some reason the
container is still present and running.
Then the task starting the service in the role ceph-crash fails because
it can't start the container since it's already running with the same
name.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1955393
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 3db1ea7ec4)
This removes the fact `skipped_nodes` which is useless when we run with
`--limit` since it gets reset when a new iteration is made.
Instead, let's print within a final play which node has been skipped
reusing the `skip_this_node` fact.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 3d4267051f)
When collocating daemons, if we chown all files under `/var/lib/ceph` it
can cause issues for the collocated daemons that wouldn't have been
migrated yet.
This commit makes the playbook chown only the files corresponding to the
daemon being migrated.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit ddbc11c4a9)
when running docker-to-podman playbook, there's no need to call
`ceph-config` and `ceph-rgw` from the role `ceph-handler`.
It can even have side effects when coming from a baremetal cluster that
was previously migrated using the switch-to-containers playbook. Indeed
it might complain about missing .target systemd unit since they are
removed during that migration.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1944999
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 70f19be367)
this adds a small documentation in the header of the playbook in order
to explain what is the goal of this playbook.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 36b4227dcd)
Playbook must fail anyway, the `rescue` block has been introduced for
unmasking the unit after the playbook has failed.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit e9ddb972fe)
if for some reason the playbook fails after the service was
stopped, disabled and masked and before it got restarted, enabled and
unmasked, the playbook leaves the service masked and which can make users
confused and forces them to unmask the unit manually.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1917680
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 07029e1bf1)
This adds the missing service stop task for ceph-crash upgrade workflow.
It should have been added through commit
`15872e3db1e342238636bc9c8e1aef6bd1d3dcd8` in stable-4.0 but at the time
we backported this patch ceph-crash wasn't implemented yet so the
ceph-crash related content in this patch was removed. Then, ceph-crash
has been implemented later so we are still missing this part of the patch in
stable-4.0.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1943471
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
It has come to our attention that using ansible_* vars that are
populated with INJECT_FACTS_AS_VARS=True is not very performant. In
order to be able to support setting that to off, we need to update the
references to use ansible_facts[<thing>] instead of ansible_<thing>.
Related: ansible#73654
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1935406
Signed-off-by: Alex Schultz <aschultz@redhat.com>
(cherry picked from commit a7f2fa73e6)
`command -v` is a bash script which needs a shell to run.
Fixes: #6325
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 14c472707c)
This commit makes sure purge playbooks remove those file if for any reason they
have been left.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1920900
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit b9dd253a4f)
There's no need to slow down the playbook execution time by migrating
all the `ceph-crash` instances in a serial way. Let's remove the
`serial: 1` so the migration is achieved in a parallel way.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 980a5a7df4)
When running the rolling_update.yml playbook and adding the dashboard
component in the same time then the requirement (like container packages)
aren't installed.
This could lead to a failure in case of using authentication on the
container registry because the playbook will try to login on the registry
but podman/docker aren't yet installed.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1903504
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1918650
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 48a456dc8c)
Since b105549 we don't install node-exporter on client nodes so we should
also exclude the client node from the node-exporter upgrade.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 94af3c87d1)
Those devices (db/wal) are never zapped in lvm batch deployment.
Iterating over `dedicated_devices` and `bluestore_wal_devices` fixes
this issue.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1922926
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 984191ac7f)
The current check makes no sense because it checks any of other monitor
than the one being played (either a previous one already converted or a
next that isn't yet converted) is present on the quorum.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1909011
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 175ffa1b88)
This commit fixes two issues in rolling_update.yml:
- `container_exec_cmd_update_osd` is unset in the `complete osd upgrade`
play so it never runs the command in a container.
- the 'require-osd-release' task is never applied because the condition
looks for luminous release.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1930164
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
When using docker 1.13.1, the current condition:
```
{% if (container_binary == 'docker' and ceph_docker_version.split('.')[0] is version_compare('13', '>=')) or container_binary == 'podman' -%}
```
is wrong because it compares the first digit (1) whereas it should
compare the second one.
It means we always use `--cpu-quota` although documentation recommend
using `--cpus` when docker version is 1.13.1 or higher.
From the doc:
> --cpu-quota=<value> Impose a CPU CFS quota on the container. The number of
> microseconds per --cpu-period that the container is limited to before
> throttled. As such acting as the effective ceiling.
> If you use Docker 1.13 or higher, use --cpus instead.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 3e262e072b)
Since the default of `osd_objectstore` has changed as of 3.2, some
deployments might have a mix of filestore and bluestore OSDs on a same
node. In some specific cases, there's a possibility that a filestore OSD
shares a journal/db device with a bluestore OSD. We shouldn't try to
redeploy in this context because ceph-volume will complain. (either
because in lvm batch you can't pass partition or about gpt header).
The safest option is to skip the migration on the node when such a mix
is detected or force all osds including those already using bluestore
(option `force_filestore_to_bluestore=True` has to be passed as an extra var).
If all OSDs are using filestore, then they will be migrated to
bluestore.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1875777
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit e66f12d138)
Dimitri Savineau
Guillaume Abrioux
VasishtaShastry
Benoît Knecht
Alex Schultz