This commit excludes client nodes from facts gathering, they are not
needed and can speed up this task.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 865d2eac9b)
Since ed36a11 we move the crush rules creation code from the ceph-mon to
the ceph-osd role.
To keep the backward compatibility we kept the possibility to set the
crush variables on the mons side but we didn't move the default values.
As a result, when using crush_rule_config set to true and wanted to use
the default values for crush_rules then the crush rule ansible task
creation will fail.
"msg": "'ansible.vars.hostvars.HostVarsVars object' has no attribute
'crush_rules'"
This patch move the default crush variables from ceph-mon to ceph-osd
role but also use those default values when nothing is defined on the
mons side.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1798864
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 1fc6b33714)
These tasks should have been removed with backport #4756
Note:
This should have been backported from master but it's not possible
because of too many change between master and stable-3.2
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1740463
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
There is no need to run these tasks n times from each monitor.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit c878e99589)
1. set noout and nodeep-scrub flags,
2. upgrade each OSD node, one by one, wait for active+clean pgs
3. after all osd nodes are upgraded, unset flags
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Co-authored-by: Rachana Patel <racpatel@redhat.com>
(cherry picked from commit 548db78b95)
When upgrading from jewel to luminous we can execute the crush rule tasks
only when the 'osd require-osd-release luminous' command.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
On non containerized deployment the ceph-mon hostname/fqdn systemd
service are stopped at the beginning of the mon upgrade.
But the parameter enabled is set to true for both task so even if we're
not using the fqdn then it will enabled the systemd unit based on it.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1649617
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commit adds a default value in the with_dict because when using
python 2.7, if a task using a with_dict has a condition, it is
evaluated anyway whereas in python 3 it isn't.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1766499
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
There's no need to use the default filter on active/standby groups
because if the group doesn't exist then the play is just skipped.
Currently this generates warnings like:
[WARNING]: Could not match supplied host pattern, ignoring: |
[WARNING]: Could not match supplied host pattern, ignoring: default([])
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 2ca79fcc99)
The active mds host should be based on the inventory hostname and not on
the ansible hostname.
The value returns under the mdsmap structure is based on the OS hostname
so we need to find the right node in the inventory with this value when
doing operation on inventory nodes.
Othewise we could see error like:
The task includes an option with an undefined variable. The error was:
"hostvars[foobar]" is undefined
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit f1f2352c79)
Let's skip this part of the code if there's no mds node in the
inventory.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 5ec906c3af)
we must use the ids instead of device names in the tasks executed in
`post_tasks` for the osd rolling update otherwise it ends up with old
systemd units enabled.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1739209
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
We must stop tcmu-runner after the other rbd-target-* services
because they may need to interact with tcmu-runner during shutdown.
There is also a bug in some kernels where IO can get stuck in the
kernel and by stopping rbd-target-* first we can make sure all IO is
flushed.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1659611
Signed-off-by: Mike Christie <mchristi@redhat.com>
(cherry picked from commit d7ef12910e)
Currently only rbd-target-gw service is restarted during an update.
We also need to restart tcmu-runner and rbd-target-api services
during the ceph iscsi upgrade.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1659611
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit f1048627ea)
Let's enforce the default value for `client_update_batch` to 20 since
`ansible_forks` isn't always available.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1650184
Signed-off-by: Giulio Fidente <gfidente@redhat.com>
(cherry picked from commit ff8dbe114c)
sometimes we play the whole role `ceph-defaults` just to access the
default value of some variables. It means we play the `facts.yml` part
in this role while it's not desired. Splitting this role will speedup
the playbook.
Closes: #3282
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 0eb56e36f8)
Json is a type structure which is always typed as a string, where before
this we were declaring a dict, which is not a json valid structure.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1663026
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit 896676ee80)
There is no need to enforce `serial: 1` on client nodes.
Let's make it parameterizable by introducing a new *extra* variable
`client_update_batch`, if not filled this will default to `{{
ansible_forks }}`.
NOTE: this is only usable as an extra variable passed with
`-e client_update_batch=<num>`
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1650184
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 268f2cef82)
So we can avoid the following failure:
The conditional check 'hostvars[mon_host]['ansible_hostname'] in (ceph_health_raw.stdout | from_json)["quorum_names"] or hostvars[mon_host]['ansible_fqdn'] in (ceph_health_raw.stdout | from_json)["quorum_names"]
' failed. The error was: No JSON object could be decoded
We just need to set a default, the next iteration will have a more
complete json since the command won't fail.
Signed-off-by: Sébastien Han <seb@redhat.com>
`hostvars[groups[mon_host]]['ansible_hostname']` seems to be a typo.
That should be `hostvars[mon_host]['ansible_hostname']`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 7c99b6df6d)
each monitor node should select another monitor which isn't itself.
Otherwise, one node in the monitor group won't set this fact and causes
failure.
Typical error:
```
TASK [create potentially missing keys (rbd and rbd-mirror) when mon is containerized] ***
task path: /home/jenkins-build/build/workspace/ceph-ansible-prs-dev-update_docker_cluster/rolling_update.yml:200
Thursday 22 November 2018 14:02:30 +0000 (0:00:07.493) 0:02:50.005 *****
fatal: [mon1]: FAILED! => {}
MSG:
The task includes an option with an undefined variable. The error was: 'dict object' has no attribute u'mon2'
```
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit af78173584)
During an upgrade ceph won't create keys that were not existing on the
previous version. So after the upgrade of let's Jewel to Luminous, once
all the monitors have the new version they should get or create the
keys. It's ok to have the task fails, especially for the rbd-mirror
key, which only appears in Nautilus.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1650572
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit 4e267bee4f)
when upgrading from RHCS 2.5 to 3.2, it fails because the task `create
ceph mgr keyring(s) when mon is containerized` has a when condition
`inventory_hostname == groups[mon_group_name]|last`.
First, this is incorrect because `inventory_hostname` is referring to a
mgr node, it means this condition would have never been satisfied.
Then, this condition + `serial: 1` makes the mgr keyring creating skipped on
the first node. Further, the `ceph-mgr` role tries to copy the mgr
keyring (it's not aware we are running `serial: 1`) this leads to a
failure like the following:
```
TASK [ceph-mgr : copy ceph keyring(s) if needed] ***************************************************************************************************************************************************************************************************************************************************************************
task path: /usr/share/ceph-ansible/roles/ceph-mgr/tasks/common.yml:10
Tuesday 27 November 2018 12:03:34 +0000 (0:00:00.296) 0:11:01.290 ******
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: AnsibleFileNotFound: Could not find or access '~/ceph-ansible-keys/48d78ac1-e0d6-4e35-ab3e-772aea7828fc//etc/ceph/local.mgr.magna021.keyring'
failed: [magna021] (item={u'dest': u'/var/lib/ceph/mgr/local-magna021/keyring', u'name': u'/etc/ceph/local.mgr.magna021.keyring', u'copy_key': True}) => {"changed": false, "item": {"copy_key": true, "dest": "/var/lib/ceph/mgr/local-magna021/keyring", "name": "/etc/ceph/local.mgr.magna021.keyring"}, "msg": "Could not find or access '~/ceph-ansible-keys/48d78ac1-e0d6-4e35-ab3e-772aea7828fc//etc/ceph/local.mgr.magna021.keyring'"}
```
The ceph_key module is idempotent, so there is no need to have such a
condition.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1649957
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 73287f91bc)
CLusters that were deployed using 'mon_use_fqdn' have a different unit
name, so during the upgrade this must be used otherwise the upgrade will
fail, looking for a unit that does not exist.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1597516
Signed-off-by: Sébastien Han <seb@redhat.com>
As of now, we should no longer support Jewel in ceph-ansible.
The latest ceph-ansible release supporting Jewel is `stable-3.1`.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Fixes the deprecation warning:
[DEPRECATION WARNING]: Using tests as filters is deprecated. Instead of
using `result|search` use `result is search`.
Signed-off-by: Noah Watkins <nwatkins@redhat.com>
Previous commit c13a3c3 has removed a condition.
This commit brings back this condition which is essential to ensure we
won't hit a false positive result in the `when` condition for the check
PGs task.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
In cluster with a large number of PGs, it can be expected some of them
scrubbing, it's a normal operation.
Preventing from scrubbing operation force to set noscrub flag before a
rolling update which is a problem because it pauses an important data
integrity operation until the end of the rolling upgrade.
This commit allows an upgrade even while PGs are scrubbing.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1616066
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Running 'osd set sortbitwise' when we detect a version 12 of Ceph is
wrong. When OSD are getting updated, even though the package is updated
they won't send their updated version (12) and will stick with 10 if the
command is not applied. So we have to check if OSD are sending a version
10 and then run the command to unlock the OSDs.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1600943
Signed-off-by: Sébastien Han <seb@redhat.com>
Recently we renamed the group_name for iscsi iscsigws where previously
it was named iscsi-gws. Existing deployments with a host file section
with iscsi-gws must continue to work.
This commit adds the old group name as a backoward compatility, no error
from Ansible should be expected, if the hostgroup is not found nothing
is played.
Close: https://bugzilla.redhat.com/show_bug.cgi?id=1619167
Signed-off-by: Sébastien Han <seb@redhat.com>
Before running the upgrade, let's call systemd to collect unit names
instead of relaying on the device list. This is more accurate and fix
the osd_auto_discovery scenario too.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1613626
Signed-off-by: Sébastien Han <seb@redhat.com>
upgrade RHCS 2 -> RHCS 3 will fail if cluster has still set
sortnibblewise,
it stay stuck on "TASK [waiting for clean pgs...]" as RHCS 3 osds will
not start if nibblewise is set.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1600943
Signed-off-by: Sébastien Han <seb@redhat.com>
Let's try to avoid using dashes as testinfra needs to be able to read
the groups.
Typically, with iscsi-gws we can't add a marker for these iscsi nodes,
using an underscore fixes the issue.
Signed-off-by: Sébastien Han <seb@redhat.com>
this is kind of follow up on what has been made in #2560.
See #2560 and #2553 for details.
Closes: #2708
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The rolling upgrades playbook should have norebalance flag set for
OSDs upgrades to wait only for recovery.
Fixes: #2657
Signed-off-by: Vishal Kanaujia <vishal.kanaujia@flipkart.com>
When running ansible2.4-update_docker_cluster there is an issue on the
"get current fsid" task. The current task only works for
non-containerized deployment but will run all the time (even for
containerized). This currently results in the following error:
TASK [get current fsid] ********************************************************
task path: /home/jenkins-build/build/workspace/ceph-ansible-prs-luminous-ansible2.4-update_docker_cluster/rolling_update.yml:214
Tuesday 22 May 2018 22:48:32 +0000 (0:00:02.615) 0:11:01.035 ***********
fatal: [mgr0 -> mon0]: FAILED! => {
"changed": true,
"cmd": [
"ceph",
"--cluster",
"test",
"fsid"
],
"delta": "0:05:00.260674",
"end": "2018-05-22 22:53:34.555743",
"rc": 1,
"start": "2018-05-22 22:48:34.295069"
}
STDERR:
2018-05-22 22:48:34.495651 7f89482c6700 0 -- 192.168.17.10:0/1022712 >> 192.168.17.12:6789/0 pipe(0x7f8944067010 sd=4 :42654 s=1 pgs=0 cs=0 l=1 c=0x7f894405d510).connect protocol feature mismatch, my 83ffffffffffff < peer 481dff8eea4fffb missing 400000000000000
2018-05-22 22:48:34.495684 7f89482c6700 0 -- 192.168.17.10:0/1022712 >> 192.168.17.12:6789/0 pipe(0x7f8944067010 sd=4 :42654 s=1 pgs=0 cs=0 l=1 c=0x7f894405d510).fault
This is not really representative on the real error since the 'ceph' cli is available on that machine.
On other environments we will have something like "command not found: ceph".
Signed-off-by: Sébastien Han <seb@redhat.com>
During a minor update from a jewel to a higher jewel version (10.2.9 to
10.2.10 for example) osd flags don't get applied because they were done
in the mgr section which is skipped in jewel since this daemons does not
exist.
Moving the set flag section after all the mons have been updated solves
that problem.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1548071
Co-authored-by: Tomas Petr <tpetr@redhat.com>
Signed-off-by: Sébastien Han <seb@redhat.com>
the role `ceph-mgr` that is played later in the playbook fails because
the destination path for the fetched keys is wrong.
This patch fix the destination path used in the task `fetch ceph mgr
key(s)` so there is no mismatch.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1574995
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
{{ fsid }} points to {{ cluster_uuid.stdout }} which is not defined in
this part of the rolling_update playbook.
Since we need to call {{ fsid }} we must get the fsid and register it to
`cluster_uuid`.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Until all the mons haven't been updated to Luminous, there is no way to
create a key. So we should do the key creation in the mon role only if
we are not part of an update.
If we are then the key creation is done after the mons upgrade to
Luminous.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1574995
Signed-off-by: Sébastien Han <seb@redhat.com>
According to hostname configuration, the task waiting for mons to be in
quorum might fail.
The idea here is to look for both shortname and fqdn in
`ceph_health_raw` instead of just `ansible_hostname`
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1546127
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Variables set at the play level with ``vars`` do
not carry over into the next play in the playbook.
The var jewel_minor_update was set in a previous play but
used in this one and was failing because it was not defined.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1544029
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
These tasks are needed only when upgrading to luminous.
They are not needed in Jewel minor upgrade and by the way, they fail because
`ceph versions` command doesn't exist.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Guillaume Abrioux
Dimitri Savineau
Mike Christie
Giulio Fidente
Sébastien Han
Ramana Raja
Noah Watkins
Vishal Kanaujia
Andrew Schoen