Add xserver env file and checkout the grader code.

playbooks/roles/xserver/tasks/deploy.yml

@@ -17,6 +17,14 @@
   pip: requirements="{{ xserver_requirements_file }}" virtualenv="{{ xserver_sandbox_venv_dir }}" state=present
   tags:
   - deploy
+
+- name: create xserver application config
+  template: src=xserver_env.json.j2 dest={{ app_base_dir }}/env.json mode=640 owner=www-data group=adm
+  tags:
+  - deploy
+
+- name: checkout grader code
+  git: dest={{ xserver_grader_dir }} repo={{ xserver_grader_source }} version={{ xserver_grader_version }}
   tags:
   - deploy
 

playbooks/roles/xserver/tasks/main.yml

@@ -47,8 +47,6 @@
 - name: install system dependencies of xserver
   apt: pkg={{ item }} state=present
   with_items: xserver_debian_pkgs
-  tags:
-  - testit
 
 - include: nginx.yml
 

playbooks/roles/xserver/templates/xserver.env.json.j2

+{{ xserver_env_config | to_nice_json }} 

playbooks/roles/xserver/vars/main.yml

@@ -3,11 +3,14 @@
 
 
 xserver_code_dir: "{{ app_base_dir }}/xserver"
+xserver_source_repo: "git://github.com/edx/xserver.git"
 # This should probably be overridden in the playbook or groupvars
 # with the default pointing to the head of master.
 xserver_version: HEAD
 
-xserver_source_repo: "git://github.com/edx/xserver.git"
+xserver_grader_dir: "{{ app_base_dir }}/data/content-mit-600x~2012_Fall/graders"
+xserver_grader_source: "git://github.com/MITx/6.00x.git"
+xserver_grader_version: HEAD
 
 xserver_sandbox_venv_dir: "{{ venv_dir }}_apparmor_sandbox"