There are existing OpenStack scenarios where nfs is still not managed
by cephadm. For this reason sometimes is useful skip the nfs part of
the adoption playbook and leave this daemon unmanaged.
The purpose of this patch is providing a tag to enable the OpenStack
operators to skip this playbook section.
Closes: https://bugzilla.redhat.com/2009212
Signed-off-by: Francesco Pantano <fpantano@redhat.com>
(cherry picked from commit b7299f258b)
Use cephadm_ssh_user to set custom user (not root) for cephadm to ssh to the hosts
Signed-off-by: Seena Fallah <seenafallah@gmail.com>
(cherry picked from commit 0b78faa723)
Let's add a `no_log: true` on the `cephadm registry-login` task.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 0a3b916ee7)
If old containers are still running, it can make tcmu-runner process
unable to open devices and there's nothing else to do than restarting
the container.
Also, as per discussion with iscsi experts, iscsi should be migrated before
OSDs. (the client should be closed before the server)
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2000412
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit d12efa1ab4)
Use cephadm_ssh_user to set custom user (not root) for cephadm to ssh to the hosts
Signed-off-by: Seena Fallah <seenafallah@gmail.com>
(cherry picked from commit 67389d08d4)
`container_binary` isn't set anymore in the purge osd play because of a
regression introduced by 60aa70a.
The CI didn't catch it because the play purging node-exporter sets this
variable for all nodes before we run the purge osd play.
This commit fixes this regression.
Signed-off-by: Seena Fallah <seenafallah@gmail.com>
(cherry picked from commit a51ce767ca)
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)
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)
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)
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)
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)
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)
Add any_errors_fatal: true in cephadm-adopt playbook.
We should stop the playbook execution when a task throws an error.
Otherwise it can lead to unexpected behavior.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1976179
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 3b804a61dd)
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)
If multi-realms were deployed with several instances belonging to the same
realm and zone using the same port on different nodes, the service id
expected by cephadm will be the same and therefore only one service will
be deployed. We need to create a service called
`<node>.<realm>.<zone>.<port>` to be sure the service name will be unique
and well deployed on the expected node in order to preserve backward
compatibility with the rgws instances that were deployed with
ceph-ansible.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1967455
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 31311b03ed)
We need to support rgw multisite deployments.
This commit makes the adoption playbook support this kind of deployment.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1967455
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit fc784fc44c)
When no `[mgrs]` group is defined in the inventory, mgr daemon are
implicitly collocated with monitors.
This task currently relies on the length of the mgr group in order to
tell cephadm to deploy mgr daemons.
If there's no `[mgrs]` group defined in the inventory, it will ask
cephadm to deploy 0 mgr daemon which doesn't make sense and will throw
an error.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1970313
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit f9a73149a4)
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)
When migrating from a cluster with no MDS nodes deployed,
`{{ cephfs_data_pool.name }}` doesn't exist so we need to create a pool
for storing nfs export objects.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1950403
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit bb7d37fb6a)
This play doesn't nothing else than stopping/removing rgw daemons.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit ee44d86072)
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)
ceph-ansible leaves a ceph-crash container in containerized deployment.
It means we end up with 2 ceph-crash containers running after the
migration playbook is complete.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1954614
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 22c18e82f0)
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)
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 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)
Francesco Pantano
Seena Fallah
Guillaume Abrioux
Daniel Pivonka
Dimitri Savineau
VasishtaShastry
Benoît Knecht