when the group `_filtered_clients` is built, the order can change from
the original `clients` group which can cause issues since we run
`ceph-container-engine` on the first client only. It means later in the
playbook we can make call to the container CLI on a node where the
container engine wasn't installed.
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>
There are some use cases where there's a need to skip the execution
of the ceph-ansible client role even though the client section of the
inventory isn't empty.
This can happen in contexts where the services are colocated or when
a all-in-one deployment is performed.
The purpose of this change is adding a 'ceph_client' tag to avoid
altering the ceph-ansible execution flow but at the same time be able
to include or exclude a set of tasks using this tag.
Signed-off-by: Francesco Pantano <fpantano@redhat.com>
This change default value of grafana-server group name.
Adding some tasks in ceph-defaults in order to keep backward
compatibility.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
We only need the container engine to be installed on the first clients
node in order to execute the pools/keys operation. We already do the
same worflow with the ceph-container-common role which pull the ceph
container image.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commit introduces a new role `ceph-crash` in order to deploy
everything needed for the ceph-crash daemon.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
By default, ansible gathers facts from facter and ohai if installed on
the remote nodes, given we don't need them, let's exclude these facts
from our facts gathering
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
On HCI environment the OSD and Client nodes are collocated. Because we
aren't running the ceph-container-common role on the client nodes except
the first one (for keyring purpose) then the ceph-role execution fails
due to undefined variables.
Closes: #4970
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1794195
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
If we execute the site-container.yml playbook with specific tags (like
ceph_update_config) then we need to be sure to gather the facts otherwise
we will see error like:
The task includes an option with an undefined variable. The error was:
'ansible_hostname' is undefined
This commit also adds missing 'gather_facts: false' to mons plays.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1754432
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
The [group|host]_vars directories are ignored for the dashboard playbook
when the inventory file directory doesn't contain those directories.
Closes: #4601
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1761612
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
The common roles don't need to be executed again on each group plays
(like mons, osds, etc..).
We only need to execute them during the first play. That wat, we will
apply the changes on all nodes in parallel instead of doing it once per
group.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
The is_atomic and container_binary facts are already defined in the
ceph-facts role so we don't need to have dedicated tasks for that
before the ceph-facts role exectution.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
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>
Add missing tag on ceph-handler role call.
Otherwise, we can't use `--tags='ceph_update_config'` for updating the
ceph configuration file.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1754432
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Move dashboard, grafana/prometheus and node-exporter plays into a
dedicated playbook in infrastructure-playbook directory.
To avoid using 'dashboard_enabled | bool' condition multiple time
in the main playbook we can just import the dashboard playbook or
not.
This patch also allows to use an unique dashboard playbook for
both baremetal and container playbooks.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Even if dashboard feature is disabled then the installer status will
still report dashboard, grafana and node-exporter roles timing.
INSTALLER STATUS **********************************
Install Ceph Monitor : Complete (0:01:21)
Install Ceph Manager : Complete (0:00:49)
Install Ceph Dashboard : Complete (0:00:00)
Install Ceph Grafana : Complete (0:00:02)
When need to set the dashboard_enabled condition on those installer
phase pre/post tasks.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commits adds the support of the installer phase for dashboard,
grafana and node-exporter roles.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
ceph-dashboard should be deployed on either a dedicated mgr node or a
mon if they are collocated.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Few fixes on systemd unit templates for node_exporter and
alertmanager container parameters.
Added the ability to use a dedicated instance to deploy the
dashboard components (prometheus and grafana).
This commit also introduces the grafana_group_name variable
to refer grafana group and keep consistency with the other
groups.
During the integration with TripleO some grafana/prometheus
template variables resulted undefined. This commit adds the
ability to check if the group exist and create, accordingly,
different job groups in prometheus template.
Signed-off-by: fmount <fpantano@redhat.com>
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>
Since the split between container-engine and container-common roles,
the tags and condition were not updated to reflect the change.
- ceph-container-engine needs with_pkg tag
- ceph-container-common needs fetch_container_images
- we don't need to pull the container image in a dedicated task for
atomic host. We can now use the ceph-container-common role.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
If there is no mgrs and mons in the inventory, it will fail with the following error:
```
ERROR! The field 'hosts' has an invalid value, which includes an undefined variable. The error was: 'dict object' has no attribute 'mons'
The error appears to be in '/home/guits/ceph-ansible/site-docker.yml.sample': line 539, column 3, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
- hosts: '{{ (groups["mgrs"] | default(groups["mons"]))[0] }}'
^ here
We could be wrong, but this one looks like it might be an issue with
missing quotes. Always quote template expression brackets when they
start a value. For instance:
with_items:
- {{ foo }}
Should be written as:
with_items:
- "{{ foo }}"
```
let's add an `omit` so it just display this message instead:
```
PLAY [[]] *******************
skipping: no hosts matched
```
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The ceph-agent role was used only for RHCS 2 (jewel) so it's not
usefull anymore.
The current code will fail on CentOS distribution because the rhscon
package is only avaible on Red Hat with the RHCS 2 repository and
this ceph release is supported on stable-3.0 branch.
Resolves: #4020
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commit splits the current `ceph-container-common` role.
This introduces a new role `ceph-container-engine` which handles the
tasks specific to the installation of containers tools (docker/podman).
This is needed for the ceph-dashboard implementation for 2 main reasons:
1/ Since the ceph-dashboard stack is only containerized, we must install
everything needed to run containers even in non containerized
deployments. Splitting this role allows us to not have to call the full
`ceph-container-common` role which would run a bunch of unneeded tasks
that would have been skipped anyway.
2/ The current implementation would have required to run
`ceph-container-common` on all ceph-clients nodes which would have been
conflicting with 9d3517c670 (we don't want
to run ceph-container-common on all client nodes, see mentioned commit
for more details)
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This moves the call to ceph-node-exporter role after
ceph-container-common, otherwise it will try to run container before
docker or podman are installed.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
6f0643c8e introduced a typo, the role that should be run is
ceph-container-common, not ceph-common
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
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>
Let's bootstrap mgrs on monitors only if there's no mgrs section in
inventory hostfile.
Closes: #3613
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
when ceph-container-common notifies handlers because a new container
image has been pulled, ceph-handler will throw an error because of
undefined variables since they are set in ceph-facts role.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
to avoid duplicating code in `site.yml.sample`, `site-docker.yml.sample`
and `setup.yml`, let's isolate this part of the code and simply include
it each time we need it.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Add `any_errors_fatal: true` to all host sections in `site.yml.sample`
and `site-container.yml.sample` so that the playbook execution
ceases spontaneously and instantaneously when errors occurs.
Signed-off-by: Rishabh Dave <ridave@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>
Since sharing variables amongst roles has been made default since
Ansible 2.6, private option has been deprecated; so stop using it.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
This commit unifies the container and non-container code, which in the
meantime gives use the ability to deploy N mon container at the same
time without having to serialized the deployment. This will drastically
reduces the time needed to bootstrap the cluster.
Note, this is only possible since Nautilus because the monitors are
bootstrap the initial keys on their own once they reach quorum. In the
Nautilus version of the ceph-container mon, we stopped generating the
keys 'manually' from inside the container, for more detail see: https://github.com/ceph/ceph-container/pull/1238
Signed-off-by: Sébastien Han <seb@redhat.com>
This will speed up the deployment and also deploy mon and mgr collocated
just as recommended.
This won't prevent you of adding more and dedicaded machines for mgr if
needed.
Signed-off-by: Sébastien Han <seb@redhat.com>
We need to apply any_errors_fatal: true to every play so it can take
effect, not only on the initial pass. With this flag, any error in the
playbook will cause the playbook to stop.
Signed-off-by: Sébastien Han <seb@redhat.com>
Dimitri Savineau
Guillaume Abrioux
Alex Schultz
Francesco Pantano
L3D
Boris Ranto
Rishabh Dave
Sébastien Han