ceph-ansible@master requires the latest stable ansible version.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

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

Update the meta with the relavant support such as:

* ansible version: min 2.4
* distro supported (tested on) centos 7

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>

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>

keyring files in /etc/ceph. Default value is the same as it was (0600),
but this variable allows user to override it (f.e. set it to 0640).

Signed-off-by: George Shuklin <george.shuklin@gmail.com>

Add support for openSUSE Leap distributions

Signed-off-by: Markos Chandras <mchandras@suse.de>

This patch changes the `always_run: yes` task option to
`check_mode: no` to avoid Ansible warnings.

This reverts commit 620fb37d.

The contents of the README files are no longer up to date.
Documentation for all roles is located below the docs directory.

This patch changes the `when:` keys so that they have no jinja2
delimiters. This avoids Ansible warnings which could turn into
errors in a future Ansible release.

The `always_run` key is deprecated and being removed in Ansible 2.4.
Using it causes a warning to be displayed:

    [DEPRECATION WARNING]: always_run is deprecated.

This patch changes all instances of `always_run` to use the `always`
tag, which causes the task to run each time the playbook runs.

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>

Closes: https://github.com/ceph/ceph-ansible/issues/1637


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

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

Carefully chosen "always_run: true" parameters for read-only tasks that
register variables. This enables --check runs (at least on deployed
clusters).

ceph-fetch-keys role currently works only if cluster name is 'ceph'.
This commit allows to set custom cluster name in 'defaults' in the same
fashion as other roles do.

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

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

The purpose of this is so we can connect to the mons and gather the keys
needed to configure an OSD or additonal MON without having to reconfigure
the existing mons at the same time.

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