rename planetstack module to xos
diff --git a/planetstack/hpc_observer/fsck.py b/planetstack/hpc_observer/fsck.py
index 817d616..2fbb002 100644
--- a/planetstack/hpc_observer/fsck.py
+++ b/planetstack/hpc_observer/fsck.py
@@ -4,9 +4,9 @@
 import inspect
 import os
 import sys
-os.environ.setdefault("DJANGO_SETTINGS_MODULE", "planetstack.settings")
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "xos.settings")
 sys.path.append("/opt/xos")
-from planetstack.config import Config, DEFAULT_CONFIG_FN, XOS_DIR
+from xos.config import Config, DEFAULT_CONFIG_FN, XOS_DIR
 from util.logger import Logger, logging
 from observer.syncstep import SyncStep
 
diff --git a/planetstack/hpc_observer/hpclib.py b/planetstack/hpc_observer/hpclib.py
index 7986540..5ec08a4 100644
--- a/planetstack/hpc_observer/hpclib.py
+++ b/planetstack/hpc_observer/hpclib.py
@@ -6,9 +6,9 @@
 
 if __name__ == '__main__':
     sys.path.append("/opt/xos")
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "planetstack.settings")
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "xos.settings")
 
-from planetstack.config import Config
+from xos.config import Config
 from core.models import Service
 from hpc.models import HpcService
 from requestrouter.models import RequestRouterService
diff --git a/planetstack/hpc_observer/steps/garbage_collector.py b/planetstack/hpc_observer/steps/garbage_collector.py
index bf99da7..3ccffee 100644
--- a/planetstack/hpc_observer/steps/garbage_collector.py
+++ b/planetstack/hpc_observer/steps/garbage_collector.py
@@ -4,7 +4,7 @@
 import traceback
 from collections import defaultdict
 from django.db.models import F, Q
-from planetstack.config import Config
+from xos.config import Config
 from util.logger import Logger, logging
 from observer.syncstep import SyncStep
 from hpc.models import ServiceProvider, ContentProvider, CDNPrefix, OriginServer
diff --git a/planetstack/hpc_observer/steps/sync_cdnprefix.py b/planetstack/hpc_observer/steps/sync_cdnprefix.py
index dfa6ef8..8333448 100644
--- a/planetstack/hpc_observer/steps/sync_cdnprefix.py
+++ b/planetstack/hpc_observer/steps/sync_cdnprefix.py
@@ -2,7 +2,7 @@
 import sys
 import base64
 from django.db.models import F, Q
-from planetstack.config import Config
+from xos.config import Config
 from observer.syncstep import SyncStep
 from core.models import Service
 from hpc.models import ServiceProvider, ContentProvider, CDNPrefix
diff --git a/planetstack/hpc_observer/steps/sync_contentprovider.py b/planetstack/hpc_observer/steps/sync_contentprovider.py
index b3c2f66..39c15de 100644
--- a/planetstack/hpc_observer/steps/sync_contentprovider.py
+++ b/planetstack/hpc_observer/steps/sync_contentprovider.py
@@ -2,7 +2,7 @@
 import sys
 import base64
 from django.db.models import F, Q
-from planetstack.config import Config
+from xos.config import Config
 from observer.syncstep import SyncStep
 from core.models import Service
 from hpc.models import ServiceProvider, ContentProvider
diff --git a/planetstack/hpc_observer/steps/sync_hpcservices.py b/planetstack/hpc_observer/steps/sync_hpcservices.py
index d8d7ba5..c5e2679 100644
--- a/planetstack/hpc_observer/steps/sync_hpcservices.py
+++ b/planetstack/hpc_observer/steps/sync_hpcservices.py
@@ -2,7 +2,7 @@
 import sys
 import base64
 from django.db.models import F, Q
-from planetstack.config import Config
+from xos.config import Config
 from observer.syncstep import SyncStep
 from core.models import Service
 from hpc.models import HpcService
diff --git a/planetstack/hpc_observer/steps/sync_originserver.py b/planetstack/hpc_observer/steps/sync_originserver.py
index d18c672..405a8a5 100644
--- a/planetstack/hpc_observer/steps/sync_originserver.py
+++ b/planetstack/hpc_observer/steps/sync_originserver.py
@@ -3,7 +3,7 @@
 import base64
 
 from django.db.models import F, Q
-from planetstack.config import Config
+from xos.config import Config
 from observer.syncstep import SyncStep
 from core.models import Service
 from hpc.models import ServiceProvider, ContentProvider, CDNPrefix, OriginServer
diff --git a/planetstack/hpc_observer/steps/sync_serviceprovider.py b/planetstack/hpc_observer/steps/sync_serviceprovider.py
index ca0ba6a..ac1fc69 100644
--- a/planetstack/hpc_observer/steps/sync_serviceprovider.py
+++ b/planetstack/hpc_observer/steps/sync_serviceprovider.py
@@ -2,7 +2,7 @@
 import sys
 import base64
 from django.db.models import F, Q
-from planetstack.config import Config
+from xos.config import Config
 from observer.syncstep import SyncStep
 from core.models import Service
 from hpc.models import ServiceProvider