Since we do not have enough data to put valid upper bounds for the memory
usage of these daemons, do not put artificial limits by default. This will
help us avoid failures like OOM kills due to low default values.
Whenever required, these limits can be manually enforced by the user.
More details in
https://bugzilla.redhat.com/show_bug.cgi?id=1638148
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1638148
Signed-off-by: Neha Ojha <nojha@redhat.com>
we ensure that firewalld is installed and running before adding any
rule. This has no sense anymore not to reload firewalld once the rule
are added.
Signed-off-by: Guillaume Abrioux <gabrioux@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>
This commits simplies the usage of the ceph-fetch-keys role. The role
now has a nicer way to find various ceph keys and fetch them on the
ansible server.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1624962
Signed-off-by: Sébastien Han <seb@redhat.com>
Currently a throw-away container is built to run ceph client
commands to setup users, pools & auth keys. This utilises
the same base ceph container which has all the ceph services
inside it.
This PR allows the use of a separate container if the deployer
wishes - but defaults to use the same full ceph container.
This can be used for different architectures or distributions,
which may support the the Ceph client, but not Ceph server,
and allows the deployer to build and specify a separate client
container if need be.
Signed-off-by: Andy McCrae <andy.mccrae@gmail.com>
a non skipped task won't have the `skipped` attribute, so `start
firewalld` task will complain about that.
Indeed, `skipped` and `rc` attributes won't exist since the first task
`check firewalld installation on redhat or suse` won't be skipped in
case of non-containerized deployment.
Fixes: #3236
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1541840
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Liberty is no longer available in the UCA. The last available release there
is currently Queens.
Signed-off-by: Christian Berendt <berendt@betacloud-solutions.de>
`ceph_osd_container_stat` might not be set on other osd node.
We must ensure we are on the last node before trying to evaluate
`ceph_osd_container_stat`.
Signed-off-by: Guillaume Abrioux <gabrioux@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>
This commit does a couple of things:
* Avoid code duplication
* Clarify the code
* add more unit tests
* add myself to the author of the module
Signed-off-by: Sébastien Han <seb@redhat.com>
This task was created for ceph-disk based deployments so it's not needed
when osd are prepared with ceph-volume.
Signed-off-by: Sébastien Han <seb@redhat.com>
The restart script wasn't working with the current new addition of
ceph-volume in container where now OSDs have the OSD id name in the
container name.
Signed-off-by: Sébastien Han <seb@redhat.com>
Now that the container is named ceph-osd@<id> looking for something that
contains a host is not necessary. This is also backward compatible as it
will continue to match container names with hostname in them.
Signed-off-by: Sébastien Han <seb@redhat.com>
We don't need to pass the device and discover the OSD ID. We have a
task that gathers all the OSD ID present on that machine, so we simply
re-use them and activate them. This also handles the situation when you
have multiple OSDs running on the same device.
Signed-off-by: Sébastien Han <seb@redhat.com>
We don't need to pass the hostname on the container name but we can keep
it simple and just call it ceph-osd-$id.
Signed-off-by: Sébastien Han <seb@redhat.com>
expose_partitions is only needed on ceph-disk OSDs so we don't need to
activate this code when running lvm prepared OSDs.
Signed-off-by: Sébastien Han <seb@redhat.com>
The batch option got recently added, while rebasing this patch it was
necessary to implement it. So now, the batch option can work on
containerized environments.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1630977
Signed-off-by: Sébastien Han <seb@redhat.com>
At the moment, all daemons accept connections from 0.0.0.0.
We should at least restrict to public_network and add
cluster_network for OSDs.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1541840
Signed-off-by: Guillaume Abrioux <gabrioux@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>
These checks will never pass unless ceph_stable_release is passed and
ceph-defaults is run before ceph-validate. Additionally, we don't want
to support deploying jewel upstream at ceph-ansible master.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1637537
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Check firewall isn't working as expected and might break deployments.
This part of the code will be reworked soon.
Let's focus on configure_firewall code for now.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1541840
Signed-off-by: Guillaume Abrioux <gabrioux@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>
`monitor_address_block` should be read from hostvars[host] instead of
current node being played.
eg:
Let's assume we have:
```
[mons]
ceph-mon0 monitor_address=192.168.1.10
ceph-mon1 monitor_interface=eth1
ceph-mon2 monitor_address_block=192.168.1.0/24
```
the ceph.conf generation task will end up with:
```
fatal: [ceph-mon0]: FAILED! => {}
MSG:
'ansible.vars.hostvars.HostVarsVars object' has no attribute u'ansible_interface'
```
the reason is that it will assume `monitor_address_block` isn't defined even on
ceph-mon2 because looking for `monitor_address_block` instead of
`hostvars[host]['monitor_address_block']`, therefore it enters in the condition as default value:
```
{%- else -%}
{% set interface = 'ansible_' + (monitor_interface | replace('-', '_')) %}
{% if ip_version == 'ipv4' -%}
{{ hostvars[host][interface][ip_version]['address'] }}
{%- elif ip_version == 'ipv6' -%}
[{{ hostvars[host][interface][ip_version][0]['address'] }}]
{%- endif %}
{%- endif %}
```
`monitor_interface` is set with default value `'interface'` so the `interface`
variable is built with 'ansible_' + 'interface'. It makes ansible throwing a
confusing message about `'ansible_interface'`.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1635303
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Allow user to choose between timesyncd, chronyd and ntpd
Installation will default to timesyncd since it is distributed as
part of the systemd installation for most distros.
Added note indicating NTP daemon type is not used for containerized
deployments.
Fixes issue #3086 on Github
Signed-off-by: Benjamin Cherian <benjamin_cherian@amat.com>
The linux kernel target layer, LIO, does not support the iscsi target to
mix ACLs that have chap enabled and disabled under the same tpg. This
patch adds a check and fails if this type of setup is detected.
This fixes Red Hat BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1615088
Signed-off-by: Mike Christie <mchristi@redhat.com>
The role contains all the handlers for Ceph services. We decided to
leave ceph-defaults role with variables and a few facts only. This is
useful when organizing the site.yml files and also adding the known
variables to infrastructure-playbooks.
Signed-off-by: Sébastien Han <seb@redhat.com>
As per #1013 it appears that BS will soon use THP to lower TLB misses,
also disabling THP hasn't demonstrated any gains so far.
Closes: https://github.com/ceph/ceph-ansible/issues/1013
Signed-off-by: Sébastien Han <seb@redhat.com>
Neha Ojha
Sébastien Han
Guillaume Abrioux
Rishabh Dave
Andy McCrae
Christian Berendt
Nan Li
Noah Watkins
Andrew Schoen
Benjamin Cherian
Mike Christie