It restricts access to the iSCSI API.
It can be left empty if the API isn't going to be access from outside the
gateway node
Even though this seems to be a limited use case, it's better to leave it
empty by default than having a meaningless default value.
We could make this variable mandatory but that would be a breaking
change. Let's just add a logic in the template in order to set this
variable in the configuration file only if it was specified by users.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1994930
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Co-authored-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit 6802b8dddd)
sufficient for the default value (512) of rgw thread pool size.
But if its value is increased near to the pids-limit value,
it does not leave place for the other processes to spawn and run within
the container and the container crashes.
pids-limit set to unlimited regardless of the container engine.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1987041
Signed-off-by: Teoman ONAY <tonay@redhat.com>
(cherry picked from commit 9b5d97adb9)
This adds a `ExecStartPre=-/usr/bin/mkdir -p /var/log/ceph` in all
systemd service templates for all ceph daemon.
This is specific to RHCS after a Leapp upgrade is done. Indeed, the
`/var/log/ceph` seems to be removed after the upgrade.
In order to work around this issue let's ensure the directory is present
before trying to start the containers with podman.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1949489
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit bab403b603)
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>
(cherry picked from commit a7f2fa73e6)
due to recent changes in shaman, we must fetch the right repo by
filtering on the desired architecture.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 5801171b37)
As of podman `2.0.5`, `--cap-add` and `--privileged` are exclusive
options.
```
Nov 30 13:56:30 magna089 podman[171677]: Error: invalid config provided: CapAdd and privileged are mutually exclusive options
```
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1902149
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
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>
When using a custom pool for iSCSI gateway then we need to set the pool
name in the configuration otherwise the default rbd pool name will be
used.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
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>
Instead of using ceph auth get command via the ansible command module
then we can use the ceph_key module and the info state.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
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>
This file is currently deployed with '0644' ownership making this file
readable by any user on the system.
Since it contains sensitive information it should be readable by the
owner only.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1890119
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
this commit changes defaults value in default pool definitions.
there's no need to define `pg_num`, `pgp_num`, `size` and `min_size`,
`ceph_pool` module will use the current default if needed.
This also drops the 3 following `set_fact` in `ceph-facts`:
- osd_pool_default_pg_num,
- osd_pool_default_pgp_num,
- osd_pool_default_size_num
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
af9f6684 introduced a regression on the ceph iscsi pool creation
because it was delegated to the first monitor node before that change.
This patch restores the initial worflow.
When the iscsi node doesn't have the admin keyring then the pool
creation fails.
This commit also ensures that the pool creation is only executed once
when having multiple iscsi nodes.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Otherwise this will generate an ansible warning about the missing
filter.
[DEPRECATION WARNING]: evaluating xxx 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.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
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>
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>
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>
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>
This commits calls the `ceph_pool` module for creating ceph pools
everywhere it's needed in the playbook.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Since [1] we can't use osd pool without replicas (size: 1) by default.
We now need to set the mon_allow_pool_size_one flag to true in the ceph
configuration and add the --yes-i-really-mean-it flag to the osd pool
set size cli.
[1] https://github.com/ceph/ceph/commit/21508bd
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Using ceph_dev_branch and ceph_dev_sha1 for configuring ceph-iscsi
repositories from shaman doesn't make sense because the ceph devel
branches and sha1 aren't compatible with ceph-iscsi devel.
Instead we could rely on the master branch and the latest sha1.
Currently it's not possible to using a custom ceph branch/sha1 value
with iscsi setup otherwise the repository setup will fail.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
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>
During a rolling update we will run the ceph iscsigw tasks that start
the daemons then run the configure_iscsi.yml tasks which can create
iscsi objects like targets, disks, clients, etc. The problem is that
once the daemons are started they will accept confifguration requests,
or may want to update the system themself. Those operations can then
conflict with the configure_iscsi.yml tasks that setup objects and we
can end up in crashes due to the kernel being in a unsupported state.
This could also happen during creation, but is less likely due to no
objects being setup yet, so there are no watchers or users accessing the
gws yet. The fix in this patch works for both update and initial setup.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1795806
Signed-off-by: Mike Christie <mchristi@redhat.com>
When using docker 1.13.1, the current condition:
```
{% if (container_binary == 'docker' and ceph_docker_version.split('.')[0] is version_compare('13', '>=')) or container_binary == 'podman' -%}
```
is wrong because it compares the first digit (1) whereas it should
compare the second one.
It means we always use `--cpu-quota` although documentation recommend
using `--cpus` when docker version is 1.13.1 or higher.
From the doc:
> --cpu-quota=<value> Impose a CPU CFS quota on the container. The number of
> microseconds per --cpu-period that the container is limited to before
> throttled. As such acting as the effective ceiling.
> If you use Docker 1.13 or higher, use --cpus instead.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The trusted_ip_list parameter for the rbd-target-api service doesn't
support ipv6 address with bracket.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1787531
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Only the ipv4 addresses from the nodes running the dashboard mgr module
were added to the trusted_ip_list configuration file on the iscsigws
nodes.
This also add the iscsi gateways with ipv6 configuration to the ceph
dashboard.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1787531
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
The rtslib python library is now available in the distribution so we
shouldn't have to use the shaman repository
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commit adds the support of the ceph-iscsi stable repository when
use ceph_repository community instead of always using the devel
repositories.
We're still using the devel repositories for rtslib and tcmu-runner in
both cases (dev and community).
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
We don't need this since [1]. Also this was only working for python2 and
not supporting python3.
[1] https://github.com/ceph/ceph-iscsi/commit/00f198a
This reverts commit 167737dd3d.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
When using python3 the name of the rtslib rpm is python3-rtslib. The
packages that use rtslib already have code that detects the python
version and distro deps, so drop it from the ceph iscsi gw task list and
let the ceph-iscsi rpm dependency handle it.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1760930
Signed-off-by: Mike Christie <mchristi@redhat.com>
When the iscsi gateway or the ceph configuration file change then we
need to notify the rbd target api/gw services to be restarted.
This patch also merges the rbd-target-api and rbd-target-gw handler
into a single file and listen.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
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>
This commit moves containerized deployment related files to `./tasks/
directory. This is needed to make `docker-to-podman.yml` working since
we use `tasks_from:` option.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
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>
- Remove gateway_keyring from the configuration file because it's
not used in ceph-iscsi 3.x release.
- Use config_template instead of template module for iscsi-gateway
configuration file. Because the file is an ini file and we might want
to override more parameters than those present in ceph-ansible.
- Because we can now set the pool name in the configuration, we should
use a variable for that. This is refact with the iscsi_pool_* variables
also used to configure the pool size.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
On containerized deployment we need to bind mount the ceph-iscsi
directory to avoid writing the logs in the container.
The /var/log/ceph directory isn't use by rbd-targe-api/gw services
because they have their own log directories.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commit moves some old variables into ceph-defaults so we can move
the `use_new_ceph_iscsi` fact in ceph-facts role in order.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Update iscsigws.yml.sample to document that we cannot use ansible to
setup iSCSI objects and use the new ceph-iscsi package.
Signed-off-by: Mike Christie <mchristi@redhat.com>
This adds support for the ceph-iscsi package during install. ceph-iscsi
does not support setting up targets/gws, luns and clients with the
current library/igw_* code. Going forward those tasks should be done with
gwcli or dashboard. ceph-iscsi will only be used if the user has no iscsi
objects setup so we do not break existing setups.
The next patch will update the iscsigws.yml.sample to document that
users must not setup any iscsi object if they want to use the new
package and tools.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Guillaume Abrioux
Teoman ONAY
Neelaksh Singh
Alex Schultz
Dimitri Savineau
Mike Christie