Adding Proxy support

roles/ceph-common-coreos/tasks/install_pip.yml

@@ -1,9 +1,9 @@
 ---
 - name: download get_pip.py
-  raw: cd $HOME && wget {{pip_url}}
+  raw: cd $HOME && https_proxy="{{ lookup('env', 'https_proxy') }}" wget {{pip_url}}
 
 - name: run get-pip.py
-  raw: "{{pypy_binary_directory}}/python $HOME/get-pip.py"
+  raw: "{{pypy_binary_directory}}/python $HOME/get-pip.py --proxy='{{ lookup('env', 'https_proxy') }}'"
 
 - name: create local temp directory
   local_action: raw mkdir -p {{local_temp_directory}}

roles/ceph-common-coreos/tasks/install_pypy.yml

@@ -1,6 +1,6 @@
 ---
 - name: download python
-  raw: cd $HOME &&  wget -O - {{coreos_pypy_url}} |tar -xjf -
+  raw: cd $HOME && https_proxy="{{ lookup('env', 'https_proxy') }}" wget -O - {{coreos_pypy_url}} |tar -xjf -
 
 - name: create pypy_directory
   raw: mkdir -p {{pypy_binary_directory}}