Remove unnecessary package installation

The pycrypto package no longer needs to be installed. It was
previously necessary due to the use of memcache for moving
SSL certificates around. As we're no longer using this
method the package installation and its binary deps may be
removed.

Change-Id: I805edeb47dc888411a785aacdb7d93d0cb05c393

defaults/main.yml

@@ -35,9 +35,6 @@ rabbitmq_release_version: "{{ _rabbitmq_release_version }}"
 rabbitmq_package_sha256: "{{ _rabbitmq_package_sha256 }}"
 rabbitmq_package_path: "{{ _rabbitmq_package_path }}"
 
-rabbitmq_pip_packages:
-  - pycrypto
-
 # Name of the rabbitmq cluster
 rabbitmq_cluster_name: rabbitmq_cluster1
 

tasks/rabbitmq_install.yml

@@ -36,19 +36,6 @@
     - rabbitmq-apt-packages
     - rabbitmq-yum-packages
 
-- name: Install pip packages
-  pip:
-    name: "{{ item }}"
-    state: latest
-    extra_args: "{{ pip_install_options|default('') }}"
-  register: install_packages
-  until: install_packages|success
-  retries: 5
-  delay: 2
-  with_items: "{{ rabbitmq_pip_packages }}"
-  tags:
-    - rabbitmq-pip-packages
-
 - name: Ensure there are no policy-rc files
   file:
     path: "/usr/sbin/policy-rc.d"

vars/debian.yml

@@ -21,6 +21,4 @@ _rabbitmq_package_path: "/opt/rabbitmq-server.deb"
 
 rabbitmq_dependencies:
   - erlang-nox
-  - gcc
-  - python-dev
   - socat

vars/redhat.yml

@@ -21,7 +21,5 @@ _rabbitmq_package_path: "/opt/rabbitmq-server.rpm"
 
 rabbitmq_dependencies:
   - erlang
-  - gcc
   - openssl
-  - python-devel
   - socat