CC-2138: update_db_info.py to read from /etc/airtime/airtime.conf

-done

utils/airtime-update-db-settings.py

@@ -0,0 +1,78 @@
+"""
+The purpose of this script is to consolidate into one location where 
+we need to update database host, dbname, username and password.
+
+This script reads from airtime.conf.
+"""
+import os
+import ConfigParser
+import xml.dom.minidom
+from xml.dom.minidom import Node
+
+#Read the universal values
+parser = ConfigParser.SafeConfigParser()
+parser.read('/etc/airtime/airtime.conf')
+
+host = 'resources.db.params.host'
+dbname = 'resources.db.params.dbname'
+username = 'resources.db.params.username'
+password = 'resources.db.params.password'
+
+airtime_dir = parser.get('general', 'airtime_dir')
+print 'Airtime root folder found at %s' % airtime_dir
+
+print ("Updating %s/application/configs/application.ini" % airtime_dir)
+f = file('%s/application/configs/application.ini' % airtime_dir,'r')
+file_lines = []
+
+for line in f:
+    if line[0:len(host)] == host:
+        line= '%s = "%s"\n' % (host, parser.get('database', 'host'))
+    elif line[0:len(dbname)] == dbname:
+        line= '%s = "%s"\n' % (dbname, parser.get('database', 'dbname'))
+    elif line[0:len(username)] == username:
+        line= '%s = "%s"\n' % (username, parser.get('database', 'dbuser'))
+    elif line[0:len(password)] == password:
+        line= '%s = "%s"\n' % (password, parser.get('database', 'dbpass'))
+    file_lines.append(line)
+f.close()
+
+f = file('%s/application/configs/application.ini' % airtime_dir, 'w')
+f.writelines(file_lines)
+f.close()
+
+
+print ("Updating %s/build.properties" % airtime_dir)
+
+f = file('%s/build/build.properties' % airtime_dir, 'r')
+file_lines = []
+
+db_url = 'propel.database.url'
+
+for line in f:
+    if line[0:len(db_url)] == db_url:
+        line = '%s = pgsql:host=%s dbname=%s user=%s password=%s\n' % \
+        (db_url, parser.get('database', 'host'), parser.get('database', 'dbname'), parser.get('database', 'dbuser'), \
+        parser.get('database', 'dbpass'))
+    file_lines.append(line)
+f.close()
+
+f = file('%s/build/build.properties' % airtime_dir, 'w')
+f.writelines(file_lines)
+f.close()
+
+print ("Updating %s/runtime-conf.xml" % airtime_dir)
+
+doc = xml.dom.minidom.parse('%s/build/runtime-conf.xml' % airtime_dir)
+
+node = doc.getElementsByTagName("dsn")[0]
+node.firstChild.nodeValue = 'pgsql:host=%s;port=5432;dbname=%s;user=%s;password=%s' % (parser.get('database', 'host'), \
+parser.get('database', 'dbname'), parser.get('database', 'dbuser'), parser.get('database', 'dbpass'))
+
+xml_file = open('%s/build/runtime-conf.xml' % airtime_dir, "w")
+xml_file.writelines(doc.toxml('utf-8'))
+xml_file.close()
+
+print 'Regenerating propel-config.php'
+os.system('cd %s/build && %s/library/propel/generator/bin/propel-gen' % (airtime_dir, airtime_dir))
+