The rbd pool is the default pool that gets created during ceph cluster
initializaiton. If we act on the rbd related operations too early, the
rbd pool does not exist yet. Move the call to perform rbd operations
to a later stage after other pools have been created.
The rbd_pool.yml playbook has all the operations related to the rbd pool.
Replace the always_run (deprecated) directive with check_mode.
Most of the ceph related tasks only need to run once. The run_once directive
executes the task on the first host.
The ceph sub-command to delete a pool is delete (not rm).
The changes submitted here were tested with this ceph version.
ceph version 0.94.9-9.el7cp (b83334e01379f267fb2f9ce729d74a0a8fa1e92c)
This upload includes these changes:
- Use the fail module (instead of assert).
- From luminous release, the rbd pool is no longer created by default.
Delete the code to create the rbd pool for luminous release
- Conform the .yml files to use the suggested syntax.
The commands are executed on the mcp nodes and I think shell ansible module
is the right one to use. The command module is used to execute commands on
remote nodes. I can make the change to use command module if that is
prefrerred.
This is to ensure `docker_exec_cmd` fact is set with the correct value
in case of daemons collocation
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This commits refacts the role ceph-mds
The goal here is to create cephfs in `ceph-mon` for both containerized
and non-containerized cases so we don't need the admin keyring on mds
nodes anymore.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1488999
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Using systemd module allows us to do in one task what we did in three
tasks:
- enable unit file,
- issue a `daemon-reload`,
- start the service
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This fixes the error :
```
The conditional check 'sestatus.stdout != 'Disabled'' failed.
```
that occurs when running on non rhel based system since the
`sestatus` fact is registered only on rhel based distribution.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Specify the timeout flag to ceph-create-keys, which causes it to time out
if a monitor quorum isn't achieved. This overrides the default timeout
of 10 minutes, causing ceph-ansible to fail faster in the event of cluster
network issues.
Signed-off-by: Douglas Fuller <dfuller@redhat.com>
need to use `hostvars[host]['XXX']` to retrieve the monitor
interface and/or radosgw interface.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1493920
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
the rbd key was not pushed on rbd nodes because its keyring path was not
added in `ceph_config_keys`.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
We generate the ceph.conf on all the nodes through the
ceph-docker-common so there is no need to push it to the Ansible file.
Also this is breaking the ceph.conf template generation since we only
generate sections based on the host the ansible task is running on.
For example, what's typically happening, we bootstrap the monitor, we
get a ceph.conf generated for a mon only, we go on an osd, we generate
the ceph.conf with osd section (done by ceph-docker-common) but this
gets overwritten by the copy_config task of the ceph-osd role.
Signed-off-by: Sébastien Han <seb@redhat.com>
When Ansible is not run with verbose options it's difficult to see which
include and/or set_fact does what. So adding a name for each clarifies.
Signed-off-by: Sébastien Han <seb@redhat.com>
All keys are copied to all nodes.
This commit split that task in each roles so keys are copied to their
respective nodes.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1488999
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Less configuration for the user, the container inherit from the global
variables. No more container specific variables.
Signed-off-by: Sébastien Han <seb@redhat.com>
We must mask the image so we are sure that even if the system reboots
then the OSDs won't start.
Also remove Ceph udev rules if found on the system prior to deploy
containers. If we don't do this we are exposed to conflicts between udev
rules and sytemd unit files.
Also add the CI will now test the migration from a non-containerized cluster to a
containerized cluster.
Signed-off-by: Sébastien Han <seb@redhat.com>
Some deployments can't copy infrastructure playbooks outside of the
infrastructure-playbooks directory. Thus they use ANSIBLE_ROLES_PATH to
overcome this. However some roles have 'playbook_dir' hardcoded, which
results in wrong path since the execution comes from
infrastructure-playbooks. Basically the role triggered by a playbook
from infrastructure-playbooks believes that the roles are in
infrastructure-playbooks/roles. This commit fixes that.
Signed-off-by: Sébastien Han <seb@redhat.com>
Before this commit we were forcing ipv4 which might not be available.
Now setting ip_version to ipv4 or ipv6 will give you the right support.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1484189
Signed-off-by: Sébastien Han <seb@redhat.com>
To be properly evaluated the "skipped" conditions must always have the
first place on the list of condition, otherwise the other conditions are
evaluated before and make the task fail.
Closes: https://github.com/ceph/ceph-ansible/issues/1733
Signed-off-by: Sébastien Han <seb@redhat.com>
ceph services can fail to start under certain circumstances (for
example, when running in a container) because the default systemd
service configuration causes namespace issues.
To work around this we can override the system service settings by
placing an overrides file in the ceph-<service>@.service.d directory.
This can be generic so as to allow any potential changes required to
the ceph-<service> service files.
The overrides file is only setup when the
"ceph_<service>_systemd_overrides" config_template override variable is
specified.
The available service systemd override files are as follows:
ceph_mds_systemd_overrides
ceph_mgr_systemd_overrides
ceph_mon_systemd_overrides
ceph_osd_systemd_overrides
ceph_rbd_mirror_systemd_overrides
ceph_rgw_systemd_overrides
The original fix to issue #1755 only set the permissions on
the monitors to which the key was copied, but not the original
monitor where the key was created. Thus, we use a separate task
to set the permission of the key.
The openstack_keys structure now supports a key called mode
whose value is a string that one could pass to chmod to set
the mode of the key file. The ansible file module applies the
mode to all openstack keys with this property.
Fixes: #1755
Move `fsid`,`monitor_name`,`docker_exec_cmd` and `ceph_release` set_fact
to `ceph-defaults` role.
It will allow to reuse these facts without having to play `ceph-common`
or `ceph-docker-common`.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This will give us more flexibility and avoid a lot of useless when
skipping all tasks from a non-desired role.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Merge `ceph-docker-common` and `ceph-common` defaults vars in
`ceph-defaults` role.
Remove redundant variables declaration in `ceph-mon` and `ceph-osd` roles.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The keys and openstack_keys structure now supports an optional
key called acls whose value is a list of strings one could pass
to setfacl. The ansible ACL module applies the ACLs to all
openstack keys with this property.
Fixes: #1688
Some tasks fetch file to `{{ fetch_directory }}/docker_mon_files` and
then try to copy from `{{ fetch_directory }}/{{ fsid }}`. That causes
the playbook to fail.
Fixes: #1683
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
To keep consistency between `{{ openstack_keys }}` and `{{ keys }}`
respectively in `ceph-mon` and `ceph-client` roles.
This commit also add the possibility to set mds caps.
Fixes: #1680
Co-Authored-by: John Fulton <johfulto@redhat.com>
Co-Authored-by: Giulio Fidente <gfidente@redhat.com>
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
In addition to ceph/ceph-docker@69d9aa6, this explains how to deploy a
containerized cluster with a custom admin secret.
Basically, just need to pass the `admin_secret` defined in your
`group_vars/all.yml` to the `ceph_mon_docker_extra_env` variable.
Eg:
`ceph_mon_docker_extra_env: -e CLUSTER={{ cluster }} -e FSID={{ fsid }}
-e MON_NAME={{ monitor_name }} -e ADMIN_SECRET={{ admin_secret }}`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Add a new parameter `admin_secret` that allow to deploy a ceph cluster
with a custom admin secret.
Fix: #1630
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
remove `ceph_mon_docker_interface` and use `monitor_interface` instead
for both containerized and non-containerized deployment.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Some variables are missing from ceph-docker-common role since the
include of check_mandatory_vars.yml has been re-added in the ceph-mon
role.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The check regarding the networking scenario configuration has been
moved from ceph-common to ceph-mon in 1de8176 but the include was not re-added
in 189f4fe
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
e8187f6 does not fix the ipv6 as expected since `ansible_default_*` are
filled with the IP address carried by the network interface used by the
default gateway route. By the way, it assumes that the MON_IP address will
be this IP address which is not always the case.
We need to keep using the previous fact but add some intelligence in the
template to determine how to retrieve the ipv4|ipv6 address since the path
to the fact in `hostvars` is not the same according to ipv4 vs ipv6 case.
Fix: 1569
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Add an extra variable to the openstack pools, which creates them with
defined rules. This will allow to place different pools on e.g.
different type of disks.
This commit will also set a new default rule when defined and move
the rbd pool to the new rule.
Somehow the shell module will return an error if the command line is not
next to it.
Plus fixed the import with the right path.
Signed-off-by: Sébastien Han <seb@redhat.com>
Followup on https://github.com/ceph/ceph-ansible/pull/1469 where we
merged most of the container code from roles/ceph-*/task/docker/*.yml
into roles/ceph-docker-common/tasks/
It seems that we forgot to remove the original files.
Signed-off-by: Sébastien Han <seb@redhat.com>
OpenStack's Gnocchi service expects to have a pool called "metrics".
This change addess "metrics" to the list of `openstack_pools` and
creates a corresponding key. It is only run if the user sets
`openstack_config: false`.
For newly created cluster the command: ceph --cluster {{ cluster }} osd
pool get rbd size does not respond properly.
We only want to check if the rbd pool exists, so we know use an ls |
grep approach.
Closes: https://github.com/ceph/ceph-ansible/issues/1547
Signed-off-by: Sébastien Han <seb@redhat.com>
The fact ['ansible_$interface']['ipv4'] is a dictionary where
['ansible_$interface']['ipv6'] is a list. If we use
ansible_default_ipv6|ipv4 is is always a dictionary which allows us to
get the ipv6 and ipv4 address without adding more complexity to the
template.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
`ceph-docker-common`:
At the moment there is a lot of duplicated tasks in each
`./roles/ceph-<role>/tasks/docker/main.yml` that could be refactored in
`./roles/ceph-docker-common/tasks/main.yml`.
`*_containerized_deployment` variables:
All `*_containerized_deployment` have been refactored to a single
variable `containerized_deployment`
duplicate `cephx` variables in `group_vars/* have been removed.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Problem: fail to deploy a containerized Ceph cluster with ipv6
Solution: do not hardcode ipv4 when bootstrapping the container.
Now use ip_version: ipv6 to get a containerized cluster deployed with
ipv6.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1451786
Signed-off-by: Sébastien Han <seb@redhat.com>
The CI on Docker is reporting the following error:
STDERR:
Error EINVAL: bad entity name
This is due to the fact that this auth entity name does not exist on
Jewel so we should not create that key when running Jewel containers.
Fixes: https://github.com/ceph/ceph-ansible/issues/1514
Signed-off-by: Sébastien Han <seb@redhat.com>
Prior to this change, ansible was only checking for the existence of the
package, now if upgrade_ceph_packages is true this means we are
performing an upgrade.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1442016
Signed-off-by: Sébastien Han <seb@redhat.com>
This is to allow ceph-mgr daemons to remote control
osd and mds daemons with MCommand messages.
Fixes: http://tracker.ceph.com/issues/19713
Signed-off-by: John Spray <john.spray@redhat.com>
Without this, we don't test the mgr role so we need to add it.
Co-Authored-by: Guillaume Abrioux <gabrioux@redhat.com>
Signed-off-by: Sébastien Han <seb@redhat.com>
Ansible evaluates the 'with_items' before the 'when' so if the inventory
does not have the group declared it'll fail. To fix this, we set an
empty array to make the with_items happy and then evaluate with the
'when'.
Signed-off-by: Sébastien Han <seb@redhat.com>
Prior to this change we were deploying a monitor using tis fqdn name but
we were checking its state and performing actions on it using its
shortname.
Signed-off-by: Sébastien Han <seb@redhat.com>
The Ceph Manager daemon (ceph-mgr) runs alongside monitor daemons, to
provide additional monitoring and interfaces to external monitoring and
management systems.
Only works as of the Kraken release.
Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com>
Signed-off-by: Sébastien Han <seb@redhat.com>
ceph-create-keys unit file was removed here:
* 8bcb4646b6
* dc5fe8d415
As a consequence the systemctl preset command now fails to run since the
unit does not exist anymore. Due to the redirection in /dev/null we
don't know what's happening.
Ultimately the mon unit doesn't get enabled and the mon service won't
start after reboot.
Removing the old/non-existent unit makes the command succeed now.
ceph fix: https://github.com/ceph/ceph/pull/14226
Signed-off-by: WingkaiHo <sanguosfiang@163.com>
Co-Authored-By: Sébastien Han <seb@redhat.com>
After the jewel release the mon startup does not generate keys, but it's
still harmless to call ceph-create-keys with jewel because this task has
a 'creates' argument that will cause it not to run if the keys already
exist.
Removing this when condition also allows the downstream CI tests to
install kraken or luminous without resetting ceph_stable_release, which does not
pertain to rhcs.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Sometimes the socket appears during the 5th attempt and sometimes not so
increasing the timeout a little bit.
Signed-off-by: Sébastien Han <seb@redhat.com>
Add the possibility to create openstack pools and keys even for containerized deployments
Fix: #1321
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This patch introduces calamari_debug option which will turn on debugging
for calamari before initializing and running it.
Signed-off-by: Boris Ranto <branto@redhat.com>
Install package from official repos rather than pip when using RHEL.
This commit fix https://bugzilla.redhat.com/show_bug.cgi?id=1420855
Also this commit Refact all `roles/ceph-*/tasks/docker/pre_requisite.yml`
to avoid a lot of duplicated code.
Fix: #1303
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Check if ceph filesystem already exists before creating it.
If the ceph filesystem doesn't exist, execute the task only on one node.
Fix: #1314
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
We changed the way we declare image.
Prior to this patch we must have a "user/image:tag"
format, which is incompatible with non docker-hub registry where you
usually don't have a "user". On the docker hub a "user" is also
identified as a namespace, so for Ceph the user was "ceph".
Variables have been simplified with only:
* ceph_docker_image
* ceph_docker_image_tag
1. For docker hub images: ceph_docker_name: "ceph/daemon" will give
you the 'daemon' image of the 'ceph' user.
2. For non docker hub images: ceph_docker_name: "daemon" will simply
give you the "daemon" image.
Infrastructure playbooks have been modified as well.
The file group_vars/all.docker.yml.sample has been removed as well.
It is hard to maintain since we have to generate it manually. If
you want to configure specific variables for a specific daemon simply
edit group_vars/$DAEMON.yml
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1420207
Signed-off-by: Sébastien Han <seb@redhat.com>
We shouldn't test directly the value of
`ceph_conf_overrides.global.osd_pool_default_pg_num` because this can
cause the playbook to fail if the key `global` is not present in
`ceph_conf_overrides`. Therefore we have to use the facts that have been
defined earlier.
Fix: #1242
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
On ubntu systems mkdir is in /bin where on atomic it is /usr/bin/.
We use the shell built-in function "command" to find its right location.
Signed-off-by: Sébastien Han <seb@redhat.com>
Since we now only support systemd has an init system we can finally
treat containers as processes using systemd and this for all the
distros.
Signed-off-by: Sébastien Han <seb@redhat.com>
According to #1216, we need to simply the code by removing the
support of anything before Jewel.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Al Lau
Guillaume Abrioux
Douglas Fuller
Sébastien Han
Jason Dillaman
Andy McCrae
John Fulton
Christian Zunker
Florian Haas
Andrew Schoen
yanyx
John Spray
WingkaiHo
Konstantin Shalygin
Boris Ranto
WingKai Ho
Patrick Donnelly
Tobias Florek
Andrew Schoen