update to build the correct container and also fix a few bugs
diff --git a/build.gradle b/build.gradle
index 7e3ea90..f5120d3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -59,7 +59,7 @@
 }
 
 task buildProvisionerImage(type: Exec) {
-    commandLine "$dockerPath/docker", 'build', '-t', 'cord-provisioner', './ip-allocator'
+    commandLine "$dockerPath/docker", 'build', '-t', 'cord-provisioner', './provisioner'
 }
 
 task tagProvisionerImage(type: Exec) {