`lvm_volumes` and/or `devices` variable(s) can be undefined depending on
the scenario chosen.
These tasks should be run only if these variable are defined, otherwise
it ends up with undefined variable errors.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1653307
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 0180738313)
The systemd ceph-osd@.service file used for starting the ceph osd
containers is used in all osd_scenarios.
Currently purging a containerized deployment using the lvm scenario
didn't remove the ceph-osd systemd service.
If the next deployment is a non-containerized deployment, the OSDs
won't be online because the file is still present and override the
one from the package.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 7cc626b72d)
otherwise, it will end up with error like following:
```
FAILED! => {"msg": "'ansible.vars.hostvars.HostVarsVars object' has no attribute 'ansible_hostname'"}
```
because facts won't have been gathered.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1670663
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit a440878533)
as of b70d54ac80 the service launched isn't
ceph-rbd-mirror@admin.service.
it's now `ceph-rbd-mirror@rbd-mirror.{{ ansible_hostname }}`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit a915308477)
removing the content of this directory seems a bit agressive and cause a
redeployment to fail after a purge on debian based distrubition.
Typical error:
```
fatal: [mon0]: FAILED! => changed=false
attempts: 3
msg: No package matching 'ceph' is available
```
The following task will consider the cache is still valid, so apt
doesn't refresh it:
```
- name: update apt cache if cache_valid_time has expired
apt:
update_cache: yes
cache_valid_time: 3600
register: result
until: result is succeeded
```
since the task installing ceph packages has a `update_cache: no` it
fails:
```
- name: install ceph for debian
apt:
name: "{{ debian_ceph_pkgs | unique }}"
update_cache: no
state: "{{ (upgrade_ceph_packages|bool) | ternary('latest','present') }}"
default_release: "{{ ceph_stable_release_uca | default('') }}{{ ansible_distribution_release ~ '-backports' if ceph_origin == 'distro' and ceph_use_distro_backports else '' }}"
register: result
until: result is succeeded
```
/tmp/* isn't specific to ceph as well, so we shouldn't remove everything
in this directory.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 3849f30f58)
using `shell` module seems to be the only way to make this task working
on rhel based distribution AND debian based distributions.
on ubuntu, using `command` ansible module fails like following
(not due to `sudo` usage or not):
```
ok: [osd1] => changed=false
cmd: command -v ceph-volume
failed_when_result: false
msg: '[Errno 2] No such file or directory: ''command'': ''command'''
rc: 2
```
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1653307
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 89f77589fa)
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)
Some people use the switch playbook to perform upgrade so they end up in
the same situation than https://bugzilla.redhat.com/show_bug.cgi?id=1650572
This is applying the same fix as
729744c6a8.
We don't want to fail on key that are not present since they will get
created after the mons are updated. They will be created by the task
"create potentially missing keys (rbd and rbd-mirror)".
Signed-off-by: Sébastien Han <seb@redhat.com>
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)
This task has to be called after the role `ceph-defaults` has been
played, otherwise, `mon_group_name` will never be known.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit a12de3e048)
we want a default value for `mon_group_name`, not for
`groups[mon_group_name]`.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit d0b3cb7f85)
the OSD part of the purge delegates commands on monitor node, we need to
gather monitors facts to know the `ansible_hostname` fact that is used
in the `docker_exec_cmd` fact.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 1a4a6ec855)
ceph-defaults relies on facts so we must gather facts before running it.
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit 62111ff53c)
Recently we introduced the default collocation of mon/mgr without the
need of a dedicated mgrs section. This means we have to stop the mgr
process on that machine too.
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit fc6ebd8ebb)
Recently we introduced the collocation of mon and mgr by default, so we
don't need to have an explicit mgrs section for this. This means we have
to remove the mgr container on the mon machines too.
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit 325a159415)
# Conflicts:
# infrastructure-playbooks/purge-docker-cluster.yml
It's useful when running on CI to see what might remain on the machines.
So we list all the containers and images. We expect the list to be
empty.
We fail if we see containers running.
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit 2bcc00896f)
This commits adds the support for purging cluster that were deployed
with ceph-volume. It also separates nicely with a block intruction the
work to do when lvm is used or not.
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit 1751885bc9)
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)
add iscsi support for both non containerized and containerized
deployment in purge playbooks.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1651054
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 78116fa6db)
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)
It's easier lookup a directoriy instead of the block devices,
especially because of ceph-volume and ceph-disk have a different way to
handle devices.
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit c14f9b78ff)
Prior to this commit we were only disabling ceph-osd units, but forgot
the ceph.target which is controlling everything and will restart the
ceph-osd units at each reboot.
Now that everything gets disabled there won't be any conflicts between
the old non-container and the new container units.
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit cd56dad9fa)
If we mask it we won't be able to start the OSD container since now the
osd container use the osd ID as a name such as: ceph-osd@0
Fixes the error: Failed to execute operation: Cannot send after transport endpoint shutdown
Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit fe1d09925a)
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)
For apt-get, purge command needs to be used, instead of remove command,
to remove related configuration files. Otherwise, packages might be
shown as installed while running dpkg command even after removing them.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1640061
Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit 640cad3fd8)
When the iscsi purge playbook is run we stop the gw and api daemons but
not tcmu-runner which I forgot on the previous PR.
Fixes Red Hat BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1621255
Signed-off-by: Mike Christie <mchristi@redhat.com>
(cherry picked from commit b523a44a1a)
When purging the entire igw config (lio and rbd) stop disable the api
and gw daemons.
Fixes Red Hat BZ
https://bugzilla.redhat.com/show_bug.cgi?id=1621255
Signed-off-by: Mike Christie <mchristi@redhat.com>
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>
Three fixes:
- fix a typo in vagrant_variables that cause a networking issue for
containerized scenario.
- add containerized_deployment: true
- remove a useless block of code: the fact docker_exec_cmd is set in
ceph-defaults which is played right after.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Add a gather-ceph-logs.yml which will log onto all the machines from
your inventory and will gather ceph logs. This is not intended to work
on containerized environments since the logs are stored in journald.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1582280
Signed-off-by: Sébastien Han <seb@redhat.com>
The playbook has various improvements:
* run ceph-validate role before doing anything
* run ceph-fetch-keys only on the first monitor of the inventory list
* set noup flag so PGs get distributed once all the new OSDs have been
added to the cluster and unset it when they are up and running
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1624962
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>
The current regex had a limitation of 99 OSDs, now this limit has been
removed and regardless the number of OSDs they will all be collected.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1630430
Signed-off-by: Sébastien Han <seb@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>
Instead used "import_tasks" and "include_tasks" to tell whether tasks
must be included statically or dynamically.
Fixes: https://github.com/ceph/ceph-ansible/issues/2998
Signed-off-by: Rishabh Dave <ridave@redhat.com>
We need to copy this key into /etc/ceph so when ceph-docker-common runs
it can fetch it to the ansible server. Previously the task wasn't not
failing because `fail_on_missing` was False before 2.5, so now it's True
hence the failure.
Signed-off-by: Sébastien Han <seb@redhat.com>
Add missing call the ceph-handler role, otherwise we can't have
reference to variable registered from ceph-handler from other roles.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Similar to c13a3c3 we must allow scrubbing when running this playbook.
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.
This commit allows to switch from non containerized to containerized
environment even while PGs are scrubbing.
Closes: #3182
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
38dc20e74b introduced a bug in the purge
playbooks because using `*` in `command` module doesn't work.
`/var/lib/ceph/*` files are not purged it means there is a leftover.
When trying to redeploy a cluster, it failed because monitor daemon was
detecting existing keyring, therefore, it assumed a cluster already
existed.
Typical error (from container output):
```
Sep 26 13:18:16 mon0 docker[31316]: 2018-09-26 13:18:16 /entrypoint.sh: Existing mon, trying to rejoin cluster...
Sep 26 13:18:16 mon0 docker[31316]: 2018-09-26 13:18:16.9323937f15b0d74700 -1 auth: unable to find a keyring on /etc/ceph/test.client.admin.keyring,/etc/ceph/test.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,:(2) No such file or directory
Sep 26 13:18:23 mon0 docker[31316]: 2018-09-26 13:18:23 /entrypoint.sh:
SUCCESS
```
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1633563
Signed-off-by: Guillaume Abrioux <gabrioux@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>
- Adds loop in bash to satisfy the 1:n relation between `osd_hosts` and the
different device lists.
- Fixes some container name which were using the host hostname instead
of the actual container one.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Once the OSD is destroyed we also have to purge the associated devices,
this means purging journal, db , wal partitions too.
This now works for container and non-container.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1572933
Signed-off-by: Sébastien Han <seb@redhat.com>
ce1dd8d introduced the purge osd on containers but it was incorrect.
`resolve parent device` and `zap ceph osd disks` tasks must be delegated to
their respective OSD nodes.
Indeed, they were run on the ansible node, it means it was trying to
resolve parent devices from this node where it should be done on OSD
nodes.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1612095
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Sometime /var/lib/ceph is mounted on a device so we won't be able to
remove it (device busy) so let's remove its content only.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1615872
Signed-off-by: Sébastien Han <seb@redhat.com>
Add a message for when PV creation fails.
This message alerts users that FS/GPT/RAID
signatures could still on the device and the
reason for the failures.
`wipefs -a $device` needs to be run to fix this issue.
Signed-off-by: Ali Maredia <amaredia@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>
We were using var_files long ago when default variables were not in
ceph-defaults, now the role exists this is not need. Moreover having
these two var files added:
- roles/ceph-defaults/defaults/main.yml
- group_vars/all.yml
Will create collision and override necessary variables.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1555305
Signed-off-by: Sébastien Han <seb@redhat.com>
The copy module does in fact do variable interpolation so we do not need
to use the template module or keep a template in the source.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
If a user decides to to use the lv_vars.yml file then it should fail
silenty so that configuration can be picked up from other places.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
The copy module will not expand the template and render the variables
included, so we must use template.
Creating a temp file and using it locally means that you must run the
playbook with sudo privledges, which I don't think we want to require.
This introduces a logfile_path variable that the user can use to control
where the logfile is written to, defaulting to the cwd.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
These playbooks create and tear down logical
volumes for OSD data on HDDs and for a bucket index and
journals on 1 NVMe device.
Users should follow the guidelines set in var/lv_vars.yaml
After the lv-create.yml playbook is run, output is
sent to /tmp/logfile.txt for copy and paste into
osds.yml
Signed-off-by: Ali Maredia <amaredia@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>
In some case, use may mount a partition to /var/lib/ceph, and umount
it will be failure and no need to do so too.
Signed-off-by: Jeffrey Zhang <zhang.lei.fly@gmail.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>
Without the escalation, invocation from non-root
users with fail when accessing the rados config
object, or when attempting to log to /var/log
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1549004
Signed-off-by: Paul Cuzner <pcuzner@redhat.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>
Guillaume Abrioux
Dimitri Savineau
Noah Watkins
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