docker build -t openwrtorg/buildmaster -f docker/buildmaster/Dockerfile .
docker push openwrtorg/buildmaster
-docker build -t openwrtorg/buildslave -f docker/buildslave/Dockerfile .
-docker push openwrtorg/buildslave
+docker build -t openwrtorg/buildworker -f docker/buildworker/Dockerfile .
+docker push openwrtorg/buildworker