generate ssh key pair

Change-Id: I9f7cbdb0ba9379eed262cc211a5eff2be5b05f8a
diff --git a/ansible/roles/docker/templates/docker.cfg b/ansible/roles/docker/templates/docker.cfg
index 7dfff7b..467a304 100644
--- a/ansible/roles/docker/templates/docker.cfg
+++ b/ansible/roles/docker/templates/docker.cfg
@@ -1,3 +1,3 @@
-DOCKER_OPTS="$DOCKER_OPTS --insecure-registry 10.100.198.200:5000 -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock --registry-mirror=http://10.100.198.200:5001"
+DOCKER_OPTS="$DOCKER_OPTS --insecure-registry 10.100.198.200:5000 -H unix:///var/run/docker.sock --registry-mirror=http://10.100.198.200:5001"
 DOCKER_OPTS="$DOCKER_OPTS --insecure-registry 10.100.198.201:5000"