Rename package lists (and related vars) appropriately

In order to make it easier to differentiate between the lists of
python packages, distribution packages, downloaded packages,
package pins and other similar variables the variable names are
being changed to ensure that they have a more explicit suffix
that defines the purpose and makes the naming more consistent.

This is to facilitate a lookup plugin which will be able to look
up all the package lists and present them as a consolidated piece
of data which may be used for artifact preparation.

Change-Id: Ib607e78bd3be2f50fbfe2c7098706df7e91cd780

tasks/install-apt.yml

@@ -38,7 +38,7 @@
   until: install_apt_packages | success
   retries: 5
   delay: 2
-  with_items: "{{ zaqar_apt_packages }}"
+  with_items: "{{ zaqar_distro_packages }}"
   when:
     - item != ''
   tags:

tests/group_vars/all_containers.yml

@@ -24,4 +24,4 @@ container_networks:
     type: "veth"
 physical_host: localhost
 properties:
-  service_name: "{{ inventory_hostname }}"
+  service_name: "{{ inventory_hostname }}"

tests/test-install-infra.yml

@@ -29,4 +29,4 @@
       galera_wsrep_node_name: "{{ inventory_hostname }}"
       galera_wsrep_provider_options:
         - { option: "gcache.size", value: "32M" }
-      galera_server_id: "{{ inventory_hostname | string_2_int }}"
+      galera_server_id: "{{ inventory_hostname | string_2_int }}"

tests/test-install-keystone.yml

@@ -78,4 +78,4 @@
     keystone_rabbitmq_vhost: /keystone
     keystone_rabbitmq_servers: 10.100.100.2
     keystone_rabbitmq_use_ssl: false
-    galera_client_drop_config_file: false
+    galera_client_drop_config_file: false

tests/test-prepare-containers.yml

@@ -30,4 +30,4 @@
         port: "{{ ansible_ssh_port | default('22') }}"
         host: "{{ ansible_ssh_host | default(inventory_hostname) }}"
         search_regex: OpenSSH
-        delay: 1
+        delay: 1

tests/test-prepare-keys.yml

@@ -27,4 +27,4 @@
       command: cat ~/.ssh/id_rsa.pub
       register: key_get
     - set_fact:
-        lxc_container_ssh_key: "{{ key_get.stdout }}"
+        lxc_container_ssh_key: "{{ key_get.stdout }}"

tests/test.yml

@@ -32,4 +32,4 @@
 - include: test-install-zaqar.yml
 
 # Test Zaqar
-- include: test-zaqar-functional.yml
+- include: test-zaqar-functional.yml

vars/debian.yml

@@ -15,7 +15,7 @@
 ## APT Cache options
 cache_timeout: 600
 
-zaqar_apt_packages:
+zaqar_distro_packages:
   - gcc
   - libxml2-dev
   - libxslt1-dev