X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=dak%2Fupdate_db.py;h=0f1e7a379f8423a3d33ad3416f2c253dcdd11b6a;hb=0156b10c74c121497951899f37401535055e2e14;hp=9051704b406ba6140480ee3b8abad23dc1a90d8a;hpb=8d96479bcfd210f9cf8f5692b2982d3c3a08ba5c;p=dak.git

diff --git a/dak/update_db.py b/dak/update_db.py
index 9051704b..0f1e7a37 100755
--- a/dak/update_db.py
+++ b/dak/update_db.py
@@ -46,7 +46,7 @@ from daklib.daklog import Logger
 ################################################################################
 
 Cnf = None
-required_database_schema = 52
+required_database_schema = 66
 
 ################################################################################
 
@@ -119,7 +119,7 @@ Updates dak's database schema to the lastest version. You should disable crontab
         # Ok, try and find the configuration table
         print "Determining dak database revision ..."
         cnf = Config()
-        logger = Logger(cnf.Cnf, 'update-db')
+        logger = Logger('update-db')
 
         try:
             # Build a connect string
@@ -127,13 +127,15 @@ Updates dak's database schema to the lastest version. You should disable crontab
                 connect_str = "service=%s" % cnf["DB::Service"]
             else:
                 connect_str = "dbname=%s"% (cnf["DB::Name"])
-                if cnf["DB::Host"] != '': connect_str += " host=%s" % (cnf["DB::Host"])
-                if cnf["DB::Port"] != '-1': connect_str += " port=%d" % (int(cnf["DB::Port"]))
+                if cnf.has_key("DB::Host") and cnf["DB::Host"] != '':
+                    connect_str += " host=%s" % (cnf["DB::Host"])
+                if cnf.has_key("DB::Port") and cnf["DB::Port"] != '-1':
+                    connect_str += " port=%d" % (int(cnf["DB::Port"]))
 
             self.db = psycopg2.connect(connect_str)
 
-        except:
-            print "FATAL: Failed connect to database"
+        except Exception, e:
+            print "FATAL: Failed connect to database (%s)" % str(e)
             sys.exit(1)
 
         database_revision = int(self.get_db_rev())
@@ -198,8 +200,11 @@ Updates dak's database schema to the lastest version. You should disable crontab
             self.usage(exit_code=1)
 
         try:
-            lock_fd = os.open(cnf["Dinstall::LockFile"], os.O_RDWR | os.O_CREAT)
-            fcntl.lockf(lock_fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
+            if os.path.isdir(cnf["Dir::Lock"]):
+                lock_fd = os.open(os.path.join(cnf["Dir::Lock"], 'dinstall.lock'), os.O_RDWR | os.O_CREAT)
+                fcntl.lockf(lock_fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
+            else:
+                utils.warn("Lock directory doesn't exist yet - not locking")
         except IOError, e:
             if errno.errorcode[e.errno] == 'EACCES' or errno.errorcode[e.errno] == 'EAGAIN':
                 utils.fubar("Couldn't obtain lock; assuming another 'dak process-unchecked' is already running.")