Improve RedHat support

Fix the rpm key and the repos integration.

Signed-off-by: Sébastien Han <sebastien.han@enovance.com>

roles/ceph-common/defaults/main.yml

@@ -8,12 +8,20 @@
 #fsid:
 
 ## Packages branch
+ceph_key: https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc
 ceph_stable: true # use ceph stable branch
 ceph_stable_release: firefly # ceph stable release
-redhat_distro: el6 # supported distros are el6, rhel6, f18, f19, opensuse12.2, sles11
+
+# This option is needed for _both_ stable and dev version, so please always fill the right version
+# # supported distros are el6, rhel6, f18, f19, opensuse12.2, sles11, centos7 (see http://ceph.com/rpm-firefly/)
+ceph_stable_redhat_distro: el7
 
 ceph_dev: false # use ceph developement branch
 ceph_dev_branch: master # developement branch you would like to use e.g: master, wip-hack
+# supported distros are centos6, centos7, fc17, fc18, fc19, fc20, fedora17, fedora18,
+# fedora19, fedora20, opensuse12, sles0. (see http://gitbuilder.ceph.com/).
+# For rhel, please pay attention to the versions: 'rhel6 3' or 'rhel 4', the fullname is _very_ important.
+ceph_dev_redhat_distro: centos7
 
 ## Ceph options
 #

roles/ceph-common/tasks/RedHat.yml

@@ -22,19 +22,19 @@
     - hdparm
 
 - name: Install the Ceph stable repository key
-  rpm_key: key=cephstable.asc state=present
+  rpm_key: key={{ ceph_key }} state=present
   when: ceph_stable
 
 - name: Install the Ceph developement repository key
-  rpm_key: key=cephdev.asc state=present
+  rpm_key: key={{ ceph_key }} state=present
   when: ceph_dev
 
 - name: Add Ceph stable repository
-  command: rpm -U http://ceph.com/rpm-{{ ceph_stable_release }}/{{ redhat_distro }}/noarch/ceph-release-1-0.el6.noarch.rpm creates=/etc/yum.repos.d/cephstable.repo
+  command: rpm -U http://ceph.com/rpm-{{ ceph_stable_release }}/{{ redhat_distro }}/noarch/ceph-release-1-0.el6.noarch.rpm creates=/etc/yum.repos.d/ceph.repo
   when: ceph_stable
 
 - name: Add Ceph development repository
-  command: rpm -U http://gitbuilder.ceph.com/ceph-rpm-{{ ansible_lsb.codename }}-x86_64-basic/ref/{{ ceph_dev_branch }}/noarch/ceph-release-1-0.el6.noarch.rpm {{ ansible_lsb.codename }} main creates=/etc/yum.repos.d/cephdev.repo
+  command: rpm -U http://gitbuilder.ceph.com/ceph-rpm-{{ ceph_dev_redhat_distro }}-x86_64-basic/ref/{{ ceph_dev_branch }}/noarch/ceph-release-1-0.{{ ceph_stable_redhat_distro }}.noarch.rpm creates=/etc/yum.repos.d/ceph.repo
   when: ceph_dev
 
 - name: Install Ceph
@@ -51,3 +51,4 @@
 
 - name: Disable OSD directory parsing by updatedb
   command: updatedb -e /var/lib/ceph
+  ignore_errors: true