batcave: switch to ansible-core + some collections instead of ansible 'classic'

Signed-off-by: Kevin Fenzi <kevin@scrye.com>

roles/ansible-server/files/requirements.yml

@@ -0,0 +1,30 @@
+---
+collections:
+  - name: ansible.posix
+    type: git
+    source: https://github.com/ansible-collections/ansible.posix.git
+    version: 1.3.0
+  - name: community.general
+    type: git
+    source: https://github.com/ansible-collections/community.general.git
+    version: 4.6.1
+  - name: community.libvirt
+    type: git
+    source: https://github.com/ansible-collections/community.libvirt.git
+    version: 1.0.2
+  - name: community.mysql
+    type: git
+    source: https://github.com/ansible-collections/community.mysql.git
+    version: 3.1.2
+  - name: community.postgresql
+    type: git
+    source: https://github.com/ansible-collections/community.postgresql.git
+    version: 2.1.2
+  - name: community.docker
+    type: git
+    source: https://github.com/ansible-collections/community.docker.git
+    version: 2.3.0
+  - name: community.rabbitmq
+    type: git
+    source: https://github.com/ansible-collections/community.rabbitmq.git
+    version: 1.1.0

roles/ansible-server/tasks/main.yml

@@ -5,7 +5,7 @@
 - name: install needed packages
   package: name={{ item }} state=present
   with_items:
-  - ansible
+  - ansible-core
   - git
   tags:
   - packages
@@ -21,14 +21,7 @@
   tags:
   - ansible-server
 
-# https://github.com/ansible/ansible-modules-core/pull/4070
-#- name: Fix the nova_compute module
-#  patch: src=4070.patch
-#         dest=/usr/lib/python2.7/site-packages/ansible/modules/cloud/openstack/_nova_compute.py
-#
-#
-# TODO:
-#  cgit?
-#  rbac-playbook?
-#  zodbot notifications?
-#
+- name: install required collections
+  command: ansible-galaxy install -r files/requirements.yml
+  tags:
+  - ansible-server

roles/batcave/tasks/main.yml

@@ -25,7 +25,7 @@
   package: name={{ item }} state=present
   with_items:
   - srm                       # secure rm to delete sensitive files.
-  - ansible                   # This is our ansible master, needs ansible installed.
+  - ansible-core              # This is our ansible master, needs ansible installed.
   - ansible_utils             # Needed for rbac-playbook
   - yum-rhn-plugin            # Needed for rhn sync
   - createrepo_c              # Needed for rhn sync