Remove hosts from tasks, in an attempt to fix issues encountered in the Rookeries project.

tasks/nginx.yaml

@@ -1,6 +1,5 @@
 ---
-- hosts: all
+- sudo: yes
-  sudo: yes
   vars:
     rookeries_nginx_conf: rookeries-uwsgi_nginx.conf
     web_server_group: www-data

tasks/python.yaml

@@ -1,16 +1,15 @@
 ---
-- hosts: all
-  sudo: yes
-  tasks:
-
 - name: install Python setuptools dependencies
+  sudo: yes
   apt: pkg={{ item }} state=present
   with_items:
     - python-dev
     - python-setuptools
 
 - name: bootstrap PIP using setuptools
+  sudo: yes
   easy_install: name=pip
 
 - name: install Python virtualenv
+  sudo: yes
   pip: name=virtualenv

tasks/supervisor.yaml

@@ -1,6 +1,5 @@
 ---
-- hosts: all
+- sudo: yes
-  sudo: yes
   vars:
       web_server_group: www-data
       supervisor_configs:

tasks/uwsgi.yaml

@@ -1,6 +1,5 @@
 ---
-- hosts: all
+- vars:
-  vars:
       web_server_home: /srv/www
       web_server_group: www-data
       uwsgi_venv: "{{ web_server_home }}/virtualenvs/uwsgi"

tasks/web_data_folders.yaml

@@ -1,6 +1,5 @@
 ---
-- hosts: all
+- sudo: yes
-  sudo: yes
   vars:
     user: "{{ ansible_env.SUDO_USER }}"
     web_app_home: /srv/www