This commit changes the bind mount option for the mount point
`/var/lib/ceph` in the systemd template for mon and mgr containers. This
is needed in case of collocating mon/mgr with osds using dmcrypt
scenario.
Once mon/mgr got converted to containers, the dmcrypt layer sub mount is
still seen in `/var/lib/ceph`. For some reason it makes the
corresponding devices busy so any other container can't open/close it.
As a result, it prevents osds from starting properly.
Since it only happens on the nodes converted before the OSD play, the idea is
to bind mount `/var/lib/ceph` on mon and mgr with the `rshared` option
so once the sub mount is unmounted, it is propagated inside the
container so it doesn't see that mount point.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1896392
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit f5ba6d9b01)
Most ansible module using a state parameter default to the present
value (when available) instead of using it as a mandatory option.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit abb4023d76)
As of podman 2.0.5, `--ignore` param conflicts with `--storage`.
```
Nov 30 13:53:10 magna089 podman[164443]: Error: --storage conflicts with --volumes, --all, --latest, --ignore and --cidfile
```
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit c68b124ba8)
Since this variable makes it possible to customize the mode for ceph
directories, let's make it a bit more explicit by adding a default value
in ceph-defaults.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 483adb5d79)
This is a workaround to avoid error like following:
```
Error: error creating container storage: the container name "ceph-mgr-magna022" is already in use by "4a5f674e113f837a0cc561dea5d2cd55d16ca159a647b7794ab06c4c276ef701"
```
that doesn't seem to be 100% reproducible but it shows up after a
reboot. The only workaround we came up with at the moment is to run
`podman rm --storage <container>` before starting it.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1887716
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 5ba7824c55)
Since we've changed to podman configuration using the detach mode and
systemd type to forking then the container logs aren't present in the
journald anymore.
The default conmon log driver is using k8s-file.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1890439
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 16cd183b9c)
Make sure the `site.yml.sample` playbook can be run in check mode by skipping
tasks that try to read the output of commands that have been skipped.
Signed-off-by: Benoît Knecht <bknecht@protonmail.ch>
(cherry picked from commit 54ba38e35e)
Otherwise, even though we set the pg autoscaler attribute on a pool, the
feature won't be working as expected.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1836431
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
In case of failure, the systemd ExecStop isn't executed so the container
isn't removed. After a reboot of a failed node, the container doesn't
start because the old container is still present in created state.
We should always try to remove the container in ExecStartPre for this
situation.
A normal reboot doesn't trigger this issue and this also doesn't affect
nodes running containers via docker.
This behaviour was introduced by d43769d.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1858865
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 47b7c00287)
This changes the way we are running the podman containers via systemd.
They are now in dettached mode and Type/PIDFile set.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1834974
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit d43769dc2a)
When using docker container engine then the systemd unit scripts only
use a dependency on the docker daemon via the After parameter.
But if docker is restarted on a live system then the ceph systemd units
should wait for the docker daemon to be fully restarted.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1846830
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit bd22f1d1ec)
This was removed in Ansible 2.9.
[DEPRECATION WARNING]: Using tests as filters is deprecated. Instead of
using `result|version_compare` use `result is version_compare`. This
feature will be removed in version 2.9. Deprecation warnings can be
disabled by setting deprecation_warnings=False in ansible.cfg.
Rename 'version_compare' to the function 'version'.
version_compose was renamed to version since ansible 2.5
Signed-off-by: abaird-rh <abaird@redhat.com>
(cherry picked from commit eb71244bfd)
The dashboard SSO mgr module requires the saml python library to be
installed. This is only a valid scenario for RHCS deployment because
the saml python library isn't available in other classic repositories.
This package is present in RHCS Tools repository so we also need to
enable it on the mgr nodes.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1820233
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 6617d90733)
Because we are relying on docker|podman for managing containers then we
don't need systemd to manage the process (like kill).
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 5a03e0ee1c)
Iterating over all monitors in order to delegate a `
{{ container_binary }}` fails when collocating mgrs with mons, because
ceph-facts reset `container_exec_cmd` to point to the first member of
the monitor group.
The idea is to force `container_exec_cmd` to be reset in ceph-mgr.
This commit also removes the `container_exec_cmd_mgr` fact.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1791282
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 8dcbcecd71)
There is no need to loop over all mgr nodes to set this fact, it's even
breaking deployments because it tries to copy all mgr keyring on all
mgr.
Closes: #4602
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit cb80231725)
Delegating on remote node isn't necessary here since we are already
iterating over the right nodes.
Closes: #4518
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 161170524d)
There is no need to get n * number of nodes the different keyrings.
Adding a `run_once: true` here avoid running a ceph command too many
times which could be impacting large cluster deployment.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 9bad239d77)
This commit isolates the systemd unit files generation for containers into
separate yml files in order to be able importing each corresponding roles
without playing all tasks.
This is needed so we can run ceph-ansible to render systemd unit files
so they call podman instead of docker.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit bd64167469)
This commit fixes the error [301]:
`[301] Commands should not change things if nothing needs doing`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 327d564106)
This commit makes it possible to parametrize the ceph directories modes.
So it changes hardocded mode for ceph related directories from 0755 to
customizable with `ceph_directories_mode` variable.
Closes: #2920
Signed-off-by: Artur Fijalkowski <artur.fijalkowski@ing.com>
Co-authored-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 011270ca69)
There's no need to use `shell` module here.
Instead of using `| python -c`, let's use `from_json` filter.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 5b9b841108)
this tasks isn't using the right container_exec_cmd, that's delegating
to the wrong node.
Let's use the right fact to fix this command.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit ec33ee7574)
This commit moves the package installation into ceph-dashboard role.
This is needed to install ceph dasboard json file in
`/etc/grafana/dashboards/ceph-dashboard/`.
Closes: #4026
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 6e2e30db54)
when `dashboard_enabled` is `True`, let's append `dashboard` and
`prometheus` modules to `ceph_mgr_modules` so they are automatically
loaded.
Closes: #4026
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit a2b6f44665)
We already set the become flag to true at a play level in the site*
playbooks so we don't need to set it at a task level.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 7c3640177b)
When using podman, the systemd unit scripts don't have a dependency
on the network. So we're not sure that the network is up and running
when the containers are starting.
With docker this behaviour is already handled because the systemd
unit scripts depend on docker service which is started after the
network.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit f49090df7e)
By running ceph-ansible there are a lot ``[DEPRECATION WARNING]`` like these:
```
[DEPRECATION WARNING]: evaluating containerized_deployment as a bare variable,
this behaviour will go away and you might need to add |bool to the expression
in the future. Also see CONDITIONAL_BARE_VARS configuration toggle.. This
feature will be removed in version 2.12. Deprecation warnings can be disabled
by setting deprecation_warnings=False in ansible.cfg.
```
Now appended ``| bool`` on a lot of the affected variables.
Sometimes the coding style from ``variable|bool`` changed to ``variable | bool`` *(with spaces at the pipe)*.
Closes: #4022
Signed-off-by: L3D <l3d@c3woc.de>
(cherry picked from commit ab54fe20ec)
The ceph mgr dashboard requires routes python library to be installed
on the system.
Resolves: #3995
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit f37edfa113)
This commit renames the `docker_exec_cmd` variable to
`container_exec_cmd` so it's more generic.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit e74d80e72f)
This commit will merge dashboard-ansible installation scripts with
ceph-ansible. This includes several new roles to setup ceph-dashboard
and the underlying technologies like prometheus and grafana server.
Signed-off-by: Boris Ranto & Zack Cerza <team-gmeno@redhat.com>
Co-authored-by: Zack Cerza <zcerza@redhat.com>
Co-authored-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 2f141a6e80)
Add code in ceph-mgr for creating a keyring for manager in so that
managers can be deployed on a separate node too.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit 56bfec7c58)
Adds "check_mode: no" to commands which register cluster state in a
variable and don't modify anything. These commands have to run in order
to support running the playbook in check mode.
Signed-off-by: Gaudenz Steinlin <gaudenz.steinlin@cloudscale.ch>
(cherry picked from commit 3c8987c7a5)
Keywords requiring only one item shouldn't express it by creating a
list with single item.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit 739a662c80)
Conflicts:
roles/ceph-mon/tasks/ceph_keys.yml
roles/ceph-validate/tasks/check_devices.yml
Since Nautilus there's mgr extra modules not present in ceph-mgr
package but in dedicated packages.
Resolves: #3860
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 86315272c7)
The Ubuntu Cloud Archive-related (UCA) defaults in
roles/ceph-defaults/defaults/main.yml were commented out, which means
if you set `ceph_repository` to "uca", you get undefined variable
errors, e.g.
```
The task includes an option with an undefined variable. The error was: 'ceph_stable_repo_uca' is undefined
The error appears to have been in '/nfs/users/nfs_m/mv3/software/ceph-ansible/roles/ceph-common/tasks/installs/debian_uca_repository.yml': line 6, column 3, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
- name: add ubuntu cloud archive repository
^ here
```
Unfortunately, uncommenting these results in some other breakage,
because further roles were written that use the fact of
`ceph_stable_release_uca` being defined as a proxy for "we're using
UCA", so try and install packages from the bionic-updates/queens
release, for example, which doesn't work. So there are a few `apt` tasks
that need modifying to not use `ceph_stable_release_uca` unless
`ceph_origin` is `repository` and `ceph_repository` is `uca`.
Closes: #3475
Signed-off-by: Matthew Vernon <mv3@sanger.ac.uk>
(cherry picked from commit 9dd913cf8a)
When mgrs are implicitly collocated on monitors (no mgrs in mgrs group).
That include was skipped because of this condition :
`inventory_hostname == groups[mgr_group_name][0]`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit cbfdbab177)
before managing mgr modules, we must ensure all mgr are available
otherwise we can hit failure like following:
```
stdout:Error ENOENT: all mgr daemons do not support module 'restful', pass --force to force enablement
```
It happens because all mgr are not yet available when trying to manage
with mgr modules.
Closes: #3100
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit f596cc1711)
This prevents the packaging from restarting services before we do need
to restart them in the rolling update sequence.
We want to handle services restart at rolling_update playbook.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
the task will be delegated to mons[0] for all mgr hosts, so we can just run it on the first host and have the same effect.
Signed-off-by: wumingqiao <wumingqiao@beyondcent.com>
We don't need to set After=docker.service when the container_binary
variable isn't set to docker.
It doesn't break anything currently but it could be confusing when
using podman.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
instead of using `RuntimeDirectory` parameter in systemd unit files,
let's use a systemd `tmpfiles.d` to ensure `/run/ceph`.
Explanation:
`podman` doesn't create the `/var/run/ceph` if it doesn't exist the time
where the container is run while `docker` used to create it.
In case of `switch_to_containers` scenario, `/run/ceph` gets created by
a tmpfiles.d systemd file; when switching to containers, the systemd
unit file complains because `/run/ceph` already exists
The better fix would be to ensure `/usr/lib/tmpfiles.d/ceph-common.conf`
is removed and only rely on `RuntimeDirectory` from systemd unit file parameter
but we come from a non-containerized environment which is already running,
it means `/run/ceph` is already created and when starting the unit to
start the container, systemd will still complain and we can't simply
remove the directory if daemons are collocated.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
When {{omit}} is concatenated with another string, it expands to something
like __omit_place_holder__63eea0d96dd6ed867b95405e11d87dddf61f448d.
However, in these use-cases we need an empty string.
Regression introduced in d53f55e807.
Signed-off-by: Leah Neukirchen <leah.neukirchen@mayflower.de>
/var/run/ceph resides in a non persistent filesystem (tmpfs)
After a reboot, all daemons won't start because this directory will be
missing.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Guillaume Abrioux
Dimitri Savineau
Benoît Knecht
abaird-rh
Dmitriy Rabotyagov
Artur Fijalkowski
L3D
Boris Ranto
Rishabh Dave
Gaudenz Steinlin
Matthew Vernon
wumingqiao
Leah Neukirchen