Signed-off-by: Alfredo Deza <adeza@redhat.com>

Signed-off-by: Alfredo Deza <adeza@redhat.com>

Signed-off-by: Alfredo Deza <adeza@redhat.com>

Signed-off-by: Sébastien Han <seb@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>

We want this to enable testing with existing teuthology jobs.

https://github.com/ceph/teuthology



Signed-off-by: Zack Cerza <zack@redhat.com>

Generate all.sample automagically

Fix pre-infernalis RBD client directory mode

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.

Use object map for xattrs with ext4

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.)

Defaults to true if using ext4, false otherwise, and can be explicitly
overridden if desired.

Add option to skip generating fsid

Signed-off-by: Sébastien Han <seb@redhat.com>

ceph-common: use saner defaults for ceph dir

re-use the logic introduced in #512 for the ceph directory and the
`ceph.conf` file.

Signed-off-by: Sébastien Han <seb@redhat.com>

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.

Make RHEL installs honor ceph_origin: distro

make sure /etc/fstab is always valid at boot time no matter what

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>

We'll want these checks to always run when we're installing packages

Signed-off-by: Andrew Schoen <aschoen@redhat.com>

ceph-common: calculate vm.min_free_kbytes

Signed-off-by: Sébastien Han <seb@redhat.com>

we preserve the default kernel value.

Signed-off-by: Sébastien Han <seb@redhat.com>

based on the os memory we calculate the value for vm.min_free_kbytes

Signed-off-by: Sébastien Han <seb@redhat.com>

This fails with "ERROR! no action detected in task" otherwise.

use the builtin variable to check the ansible version

Signed-off-by: Sébastien Han <seb@redhat.com>

Change modes to string values

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

Refact code using `set_fact` to handle 'legacy' versions

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.

to avoid warning from ansible v2. works for both `1.9.4` and `2.0.0.2`.

Signed-off-by: Sébastien Han <seb@redhat.com>

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>