Fix CentOS package installation

Add missing yum packages for neutron/nova/swifthost tests.

Change-Id: I4c954ca8517ae1d456eda4f841cf64da233a78cd

test-install-neutron.yml

@@ -65,12 +65,22 @@
   pre_tasks:
     # NOTE: These are typically installed in the repo server where we build the
     #       neutron wheel
-    - name: Install packages required to build neutron python package
+    - name: Install packages required to build neutron python package (Ubuntu)
       apt:
         name: "{{ item }}"
       with_items:
         - libffi-dev
-      when: inventory_hostname in groups['neutron_all']
+      when:
+        - inventory_hostname in groups['neutron_all']
+        - ansible_pkg_mgr == 'apt'
+    - name: Install packages required to build neutron python package (CentOS)
+      yum:
+        name: "{{ item }}"
+      with_items:
+        - libffi-devel
+      when:
+        - inventory_hostname in groups['neutron_all']
+        - ansible_pkg_mgr == 'yum'
     - include: ensure-rabbitmq.yml
       vhost_name: "{{ neutron_rabbitmq_vhost }}"
       user_name: "{{ neutron_rabbitmq_userid }}"

test-install-nova.yml

@@ -22,7 +22,7 @@
   pre_tasks:
     # NOTE: These are typically installed in the repo server where we build the
     #       nova wheel
-    - name: Install packages required to build nova python package
+    - name: Install packages required to build nova python package (Ubuntu)
       apt:
         name: "{{ item }}"
       with_items:
@@ -34,6 +34,18 @@
       when:
         - inventory_hostname in groups['nova_all']
         - ansible_pkg_mgr == 'apt'
+    - name: Install packages required to build nova python package (CentOS)
+      yum:
+        name: "{{ item }}"
+      with_items:
+        - libxml2-devel
+        - libxslt-devel
+        - libffi-devel
+        - pkgconfig
+        - libvirt-devel
+      when:
+        - inventory_hostname in groups['nova_all']
+        - ansible_pkg_mgr == 'yum'
     - include: ensure-rabbitmq.yml
       vhost_name: "{{ nova_rabbitmq_vhost }}"
       user_name: "{{ nova_rabbitmq_userid }}"

test-setup-swifthosts.yml

@@ -18,7 +18,7 @@
   user: root
   gather_facts: true
   pre_tasks:
-  - name: Ensure xfsprogs is installed on localhost
+  - name: Ensure xfsprogs is installed on localhost (Ubuntu)
     apt:
       name: xfsprogs
       state: present
@@ -26,12 +26,26 @@
     run_once: true
     when:
       - ansible_pkg_mgr == 'apt'
-  - name: Ensure xfsprogs is installed on containers
+  - name: Ensure xfsprogs is installed on localhost (CentOS)
+    yum:
+      name: xfsprogs
+      state: present
+    delegate_to: "{{ physical_host }}"
+    run_once: true
+    when:
+      - ansible_pkg_mgr == 'yum'
+  - name: Ensure xfsprogs is installed on containers (Ubuntu)
     apt:
       name: xfsprogs
       state: present
     when:
       - ansible_pkg_mgr == 'apt'
+  - name: Ensure xfsprogs is installed on containers (CentOS)
+    yum:
+      name: xfsprogs
+      state: present
+    when:
+      - ansible_pkg_mgr == 'yum'
   - name: Openstack directory Create
     file:
       state: directory