we now have the ability to enable the `cluster` variable with a specific
value that will determine the name of the cluster.
Signed-off-by: Sébastien Han <seb@redhat.com>
ceph.conf.j2 template requires a new line between mon_containerized_deployment_with_kv and fsid variables
With this commit , i have added a new line for better readablity
ceph.conf file generation task in ceph-common role was getting failed
because it ansible cant find defination of varriable mon_containerized_deployment_with_kv
This fix declare mon_containerized_deployment_with_kv under ceph-common/defaults/main.yml which fixes this issue
Signed-off-by: ksingh7 <karan.singh731987@gmail.com>
Some versions (?) of libvirt provide a 'libvirt' group instead of
'libvirtd'. (Observed with libvirt-daemon-1.2.17-13.el7_2.2.x86_64.)
This makes the RBD client directory owner and group configurable to
allow for this.
This would allow users who don't know what interface to provide to
give an IP address to use for the monitor instead.
Note: the includes are needed in ceph.conf.j2 because without them
jinja2 can not properly evaluate the template and will complain about a
missing 'ansible_interface' variable. The includes allow the template to
be evaluated correctly and then the correct include will be used during
render time.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Where it was located before meant it might be skipped if you don't run
tasks with the package-install tag. This fixes the situation where you
want to configure an rhcs node, but do not want to do any package
installs.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
When installing RHCS there is an option to install from distro provided
packages, this commit modifies the check to allow that to happen.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
changing the name of the directory causes issues with git subtree which
will create new commits. Creating a symlink for vagrant to be happy.
Signed-off-by: Sébastien Han <seb@redhat.com>
in order to have a build on the galaxy we need to have a proper
dependency set for ceph-common. On the galaxy ceph-common does not
exist, only ceph.ceph-common is available.
Signed-off-by: Sébastien Han <seb@redhat.com>
this commit introduces the ability to use fqdn for mon/mds name while
generation the ceph.conf file from the template.
Simply turn mon_use_fqdn and or mds_use_fqdn to true to use FQDN.
Signed-off-by: Sébastien Han <seb@redhat.com>
This adds a script, generate_group_vars_sample.sh, that generates
group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid
discrepancies between the sets of files. It also converts the line
endings in the various main.yml from DOS to Unix, since generating the
samples was spreading the line ending plague around to more files.
0644 should never be a directory mode. 1777 makes it so that any user
can create a ceph client, not just root. (This is helpful if, for
instance, nova-compute is running as non-root.)
If using another method to generate a consistent fsid, then we can
skip creation of an (unused) cluster UUID file. If cephx is disabled
as well, we can skip creation of the fetch directory entirely.
The firewall checks can fail for any number of reasons -- e.g., the
ceph cluster hostnames are unresolvable from the ansible host, or the
ports are filtered by some intermediate hop, etc. Make two changes to
make those checks better:
* Set pipefail when running the checks, so if nmap itself fails the
command will be marked as 'failed'. Specifically, this fixes the
case where the hostnames cannot be resolved.
* Add a new variable, check_firewall, which can be used to disable
checks entirely. Specifically, this fixes the case where some
intermediate firewall filters the ports, so nmap returns "filtered".
Installs on RHEL with ceph_origin set to distro previously would fail
because no packages would get installed, but all of the checks passed
fine. This adds support for ceph_origin: distro, simply installing the
packages using yum/dnf and assuming that the sysadmin has provided a
repository containing them.
This also supports the use case where Satellite or a similar local
mirror is in use, and the admin does not or cannot use the additional
repositories the role would otherwise add.
In our use case we might only be configuring mons and not osds in the
same call, so we don't want to check variables needed for osds when they
are not needed to configure a mon.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Currently deploying a MON fails with "bad symbolic permission for mode"
errors due to the file/directory modes not being interpreted as octal
values. This commit updates roles/ceph-common/tasks/main.yml to set
the file/directory modes to strings so they can be interpreted
correctly.
Closes issue #525
At the moment, all the tasks using the file module are duplicated to have differents ownerships depending on the fact `is_ceph_infernalis`.
The goal of this commit is to have a new logic for this:
- First set facts depending on the `is_ceph_infernalis` fact
- Create the files or directories using the setted facts as ownerships.
We have a requirement to install the packages first without
configuration. These tags should allow us to target the tasks need to do
that.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
as reported in #510 some systems don't have uuidgen installed so we
better use a more global way to generate it. It sounds like python
should be available in case uuidgen is not.
Otherwise we will have to find another way :)
closes#510
Signed-off-by: Sébastien Han <seb@redhat.com>
Currently, all the ceph package installation resources use
"state=latest", which means subsequent runs of the ceph playbooks
could result in ceph being upgraded if there are package updates
available in the selected repo.
This commit adds a new variable to ceph-common called
'upgrade_ceph_packages' which defaults to False. This variable is used
in the package installation resources for ceph packages to determine if
the resource should use "state=present" or "state=latest". If the
variable gets set to True, "state=latest" will be used.
Additionally, we update rolling_update.yml to override
upgrade_ceph_packages to true to permit package upgrades in this
context specifically.
Closes issue #506
It seems that in ansible 2.0 even if a task is skipped by it's `when`
clause not evaluating to true the variables in the play are still
rendered. Because these were not defined in defaults/main.yml ansible
was failing in installs/install_on_redhat where those variables are
being used in a `with_items` stanza.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
This change allows for configurable Ceph Conf Directory permissions. This
is required for integrators of Ceph, like OpenStack Cinder, which needs to
read from /etc/ceph for operation.
Use command module instead of shell since we do not do anything fancy
here. Remove the duplicate register.
Signed-off-by: Sébastien Han <seb@redhat.com>
As raised in #466 it is important in order to avoid unnecessary
troubleshooting to check that ceph ports are allowed on the platform.
The check runs a nmap command from the host running Ansible
to all the ceph nodes with their respective ports.
Signed-off-by: Sébastien Han <seb@redhat.com>
Thanks to @cloudnull great patch at
https://github.com/ansible/ansible/pull/12555
we now have the ability to add more configuration options instead of
having to push a PR to add a new option to the template. So you can
dynamically add and remove flags.
To use it, edit `ceph_conf_overrides` in `group_vars/all` like so:
```
ceph_conf_overrides
global:
foo: 12345
bar: 6789
```
Signed-off-by: Sébastien Han <seb@redhat.com>
Because of some permission issue, likely due to the recent ceph user, if
80 is used for civetweb we get:
set_ports_option: cannot bind to 80: 13 (Permission denied)
Changing the port to 8080 until this gets solved.
Signed-off-by: Sébastien Han <seb@redhat.com>
It should be used to disable health warnings about number of PGs
being too low if some pools have very few objects bringing down
the average number of objects per pool. This happens when running RadosGW.
The default is 10 and since the warnings only occur with some use cases,
the default here is 10 as well. Set to 20 or more to silence the warnings.
Currently, the fetch directory is created in your working directory
(where ansible is run from). We prefer to not keep any state in this
directory and would prefer to have the fetch directory configurable so
we can store it outside of our code checkout.
This commit creates a new variable in each role called
`fetch_directory` (defaulting to the previous value of 'fetch/'), and
then updates each reference to 'fetch' to use the new variable instead.
Closes issue #383
When multiple monitor hosts attempt to create the fetch directory there
is the potential for the task to fail with:
"OSError: [Errno 17] File exists: 'fetch'"
This appear to be an issue with the file module trying to create the
same directory at the same time when the tasks has been delegated to a
single host.
This commit enables run_once on the affected task which should address
the issue.
This is a rare case but it happens. Since we're just calling
`monitor_interface` and not `hostvars[host]['monitor_interface'],
an error may occur when the current host's interface does not
exist on the other hosts. (eg. eth0 exists for node0, but it does
not exist on node1 and node2)
Fix for this is to use hostvars[host]['monitor_interface']
Fix back the rolling update playbook.
However every single time the playbook will run it will check for new
packages and install the latest ones. I don't think this is always the
desired behaviour. We need to find a way to conciliate both...
Signed-off-by: Sébastien Han <seb@redhat.com>
Fix the logic for the mandatory devices check so that it applies to
raw_multi_journal and journal_collocation scenarios separately.
This fails otherwise because whichever var is "first" in the or is most
likely undefined.
Leseb
Ben England
James Saint-Rossy
ksingh7
runsisi
Chris St. Pierre
pprokop
Huamin Chen
Andrew Schoen
François Charlier
Alfredo Deza
Zack Cerza
Niklas Haas
Matt Thompson
Guillaume Abrioux
mcsage
Byron McCollum
Logan V
crcceph
Abhishek Varshney
Eric Cook
Bjoern Teipel
Eike Frost
Bill Sanders
Emilien Mantel
Sébastien Han
Michael Sambol
Marc Heckmann
Timo Beckers
dexter
git-harry
Andy McCrae