updated postgresql module

added service
added python module
added archlinux support

README.rst

@@ -17,3 +17,8 @@ Available states
 ------------
 
 Installs the postgresql package.
+
+``postgres.python``
+-------------------
+
+Installs the postgresql python module

postgres/init.sls

@@ -4,4 +4,10 @@ postgresql:
   pkg:
     - installed
     - name: {{ postgres.pkg }}
+  service:
+    - running
+    - enable: true
+    - name: {{ postgres.service }}
+    - require:
+      - pkg: {{ postgres.pkg }}
 

postgres/map.jinja

@@ -1,8 +1,17 @@
 {% set postgres = salt['grains.filter_by']({
     'Debian': {
         'pkg': 'postgresql-9.1',
+        'python': 'python-pygresql',
+        'service': 'postgresql-9-1',
     },
     'RedHat': {
         'pkg': 'postgresql',
+        'python': 'postgresql-python',
+        'service': 'postgresql',
+    },
+    'Arch': {
+        'pkg': 'postgresql',
+        'python': 'python-psycopg2',
+        'service': 'postgresql',
     },
 }, merge=salt['pillar.get']('postgres:lookup')) %}

postgres/python.sls

@@ -0,0 +1,6 @@
+{% from "postgres/map.jinja" import postgres with context %}
+
+postgresql-python:
+  pkg:
+    - installed
+    - name: {{ postgresql.python}}