Add new symlink based deployment setup for Rookeries.

defaults/main.yml

@@ -18,9 +18,16 @@ rookeries_environ_type: dev
 # Name of the rookeries app
 rookeries_app_name: rookeries
 rookeries_version: 0.4.9
+
+# Rookeries deployment configuration
 rookeries_app_hostname: localhost
 rookeries_local_uwsgi_port: 8001
 
+# TODO Clean up and factor out once better developed.
+rookeries_deploy_source: "{{ rookeries_app_name }}-{{ rookeries_version }}-{{ rookeries_app_hostname }}"
+rookeries_deploy_target: "{{ rookeries_app_name }}_{{ rookeries_app_hostname }}"
+
+
 # The default configuration for running rookeries
 rookeries_app_config:
 

meta/main.yml

@@ -13,9 +13,10 @@ galaxy_info:
   - development
   - web
 dependencies:
-  - { role: dorianpula.nginx-uwsgi-supervisor,
-      app_name: "{{ rookeries_app_name }}",
-      app_nginx_hostname: "{{ rookeries_app_hostname }}",
-      app_uwsgi_port: "{{ rookeries_local_uwsgi_port }}",
-      app_uwsgi_executable: "rookeries:make_rookeries_app()",
-      app_uwsgi_envs: "{{ rookeries_app_config }}"}
+  - role: dorianpula.nginx-uwsgi-supervisor
+    app_name: "{{ rookeries_app_name }}"
+    app_root_path: "{{ rookeries_app_symlink }}"
+    app_nginx_hostname: "{{ rookeries_app_hostname }}"
+    app_uwsgi_port: "{{ rookeries_local_uwsgi_port }}"
+    app_uwsgi_executable: "rookeries:make_rookeries_app()"
+    app_uwsgi_envs: "{{ rookeries_app_config }}"

tasks/mysql_db.yaml

@@ -12,6 +12,7 @@
   when: rookeries_db.setup_db
 
 - name: add MySQL database users for rookeries.
-  mysql_user: name={{ rookeries_db.username }} password={{ rookeries_db.password }} priv={{ rookeries_db.db_name }}:ALL
+  mysql_user: name={{ rookeries_db.username }} password={{ rookeries_db.password }}
+    priv={{ rookeries_db.db_name }}.*:ALL
     login_host={{ rookeries_db.host }} login_port={{ rookeries_db.port }}
   when: rookeries_db.setup_db

tasks/rookeries_deployment.yaml

@@ -10,7 +10,7 @@
   when: deploy_package.stat.exists
 
 - name: install rookeries dependencies
-  pip: requirements=requirements.txt virtualenv={{ rookeries_venv }} chdir={{ app_root_path }}
+  pip: requirements=requirements.txt virtualenv={{ rookeries_venv }} chdir={{ rookeries_deploy_dir }}
   when: deploy_package.stat.exists
 
 # TODO Remove after transition to CouchDB as a store.
@@ -19,13 +19,23 @@
        extra_args="--allow-external mysql-connector-python --allow-unverified mysql-connector-python"
   when: deploy_package.stat.exists
 
+- name: install frontend dependencies for app
+  npm: path={{ rookeries_deploy_dir }} state=present registry=http://registry.npmjs.org/
+  when: deploy_package.stat.exists
+
 - name: fix permissions on extracted web app
-  file: path={{ app_root_path }} owner={{ web_server_group }} group={{ web_server_group }}
+  file: path={{ rookeries_deploy_dir }} owner={{ web_server_group }} group={{ web_server_group }}
         state=directory recurse=yes
   when: deploy_package.stat.exists
 
-- name: install frontend dependencies for app
-  npm: path={{ app_root_path }} state=present registry=http://registry.npmjs.org/
+- name: add in symlink to deployed package.
+  file: state=link src={{ rookeries_deploy_dir }} path={{ rookeries_app_symlink }}
+        owner={{ web_server_group }} group={{ web_server_group }}
+  when: deploy_package.stat.exists
+
+- name: add in symlink to deployed virtualenv.
+  file: state=link src={{ rookeries_venv }} path={{ rookeries_venv_symlink }}
+        owner={{ web_server_group }} group={{ web_server_group }}
   notify:
     - restart uwsgi app
   when: deploy_package.stat.exists

vars/main.yml

@@ -3,9 +3,14 @@
 app_name: "{{ rookeries_app_name }}"
 
 # Introduced from deployment playbook
-rookeries_venv: "{{ virtualenv_root_path }}/{{ rookeries_app_name }}"
 
-rookeries_package: "{{ rookeries_app_name }}-{{ rookeries_version }}.tar.bz2"
+
+rookeries_package: "{{ rookeries_deploy_source }}.tar.bz2"
+rookeries_deploy_dir: "{{ web_root_path }}/{{ rookeries_deploy_source }}"
+rookeries_venv: "{{ virtualenv_root_path }}/{{ rookeries_deploy_source }}"
+rookeries_app_symlink: "{{ web_root_path }}/{{ rookeries_deploy_target }}"
+rookeries_venv_symlink: "{{ virtualenv_root_path }}/{{ rookeries_deploy_target }}"
+
 rookeries_package_path: "{{ rookeries_package }}"
 
 # Extra virtualenv if working in a dev environment to provide the mailsink testing server