调整Ansible的结构，支持多环境部署。

roles/pulp-consumer/tasks/main.yml

@@ -0,0 +1,29 @@
+---
+- name: "Install EPEL"
+  yum:
+    name: http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+    state: present
+
+- name: "Install Pulp Consumer Tools Repo"
+  get_url:
+    url: https://repos.fedorapeople.org/repos/pulp/pulp/rhel-pulp.repo
+    dest: /etc/yum.repos.d/rhel-pulp.repo
+
+- name: "Install Pulp Consumer Tools"
+  yum:
+    name:
+      - pulp-admin-client
+      - pulp-rpm-admin-extensions
+      - pulp-consumer-client
+      - pulp-rpm-consumer-extensions
+      - pulp-agent
+      - pulp-rpm-handlers
+      - pulp-rpm-yumplugins
+      - python-gofer-qpid
+    state: present
+    update_cache: yes
+
+- name: "Start Pulp Message Service"
+  systemd:
+    state: started
+    name: goferd