Add support for the openSUSE Leap distributions

Add support for the openSUSE Leap distributions. Nothing special is
required for this except for adding the appropriate distro variables
file and also update the zypper cache before package installation.
Finally, we set 'ceph_pkg_source' to 'distro' because upstream does not
provide openSUSE packages.

Change-Id: I88d98725c1212a986f34e7427ab8f5a4fb61a230

meta/main.yml

@@ -26,6 +26,11 @@ galaxy_info:
     - name: EL
       versions:
         - 7
+    - name: opensuse
+      versions:
+        - 42.1
+        - 42.2
+        - 42.3
   categories:
     - cloud
     - ceph

tasks/ceph_install.yml

@@ -17,7 +17,7 @@
   package:
     name: '{{ item.1 }}'
     state: "{{ ceph_client_package_state }}"
-    update_cache: "{{ (ansible_pkg_mgr == 'apt') | ternary('yes', omit) }}"
+    update_cache: "{{ (ansible_pkg_mgr in ['apt', 'zypper']) | ternary('yes', omit) }}"
     cache_valid_time: "{{ (ansible_pkg_mgr == 'apt') | ternary(cache_timeout, omit) }}"
   register: install_packages
   until: install_packages|success

vars/main.yml

@@ -19,21 +19,21 @@
 ceph_components:
   - component: glance_api
     package:
-      - python-ceph
+      - "{{ python_ceph_package }}"
     client:
       - '{{ glance_ceph_client }}'
     service: '{{ ceph_glance_service_names }}'
   - component: cinder_volume
     package:
       - ceph-common
-      - python-ceph
+      - "{{ python_ceph_package }}"
     client:
       - '{{ cinder_ceph_client }}'
     service: '{{ ceph_cinder_service_names }}'
   - component: cinder_backup
     package:
       - ceph-common
-      - python-ceph
+      - "{{ python_ceph_package }}"
     client:
       - '{{ cinder_backup_ceph_client }}'
     service: '{{ ceph_cinder_service_names }}'
@@ -41,13 +41,13 @@ ceph_components:
     package:
       - "{{ libvirt_package }}"
       - ceph-common
-      - python-ceph
+      - "{{ python_ceph_package }}"
     client:
       - '{{ nova_ceph_client }}'
     service: '{{ ceph_nova_service_names }}'
   - component: gnocchi_api
     package:
-      - python-ceph
+      - "{{ python_ceph_package }}"
     client:
       - '{{ gnocchi_ceph_client }}'
     service: '{{ ceph_gnocchi_service_names }}'

vars/redhat.yml

@@ -19,6 +19,8 @@ ceph_gpg_keys: 'https://download.ceph.com/keys/release.asc'
 libvirt_package: libvirt-daemon-kvm
 libvirt_service_name: libvirtd
 
+python_ceph_package: python-ceph
+
 ceph_repo_url_region: "download" # see here for other mirros http://docs.ceph.com/docs/master/install/mirrors/
 ceph_yum_repo_url: "https://{{ ceph_repo_url_region }}.ceph.com/rpm-{{ ceph_stable_release }}/el7"
 

vars/suse-42.yml

@@ -0,0 +1,23 @@
+---
+# Copyright 2017, SUSE LINUX GmbH.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+libvirt_package: qemu-kvm
+libvirt_service_name: libvirtd
+
+python_ceph_package: python-cephfs
+
+# NOTE(hwoarang) Upstream does not provide openSUSE packages
+# so we always set ceph_pkg_source to 'distro' for openSUSE
+ceph_pkg_source: 'distro'

vars/ubuntu-16.04.yml

@@ -39,6 +39,8 @@ uca_repo_dist: "{{ ansible_lsb.codename }}-updates/{{ uca_openstack_release }}"
 libvirt_package: libvirt-bin
 libvirt_service_name: libvirt-bin
 
+python_ceph_package: python-ceph
+
 # Apt repositories
 ceph_apt_repos:
     ceph: