Added make target to update Docker images

Clinton Blackburn · clintonb · commit 1d115ccbd144 · 2017-03-23T18:22:47.000-04:00
diff --git a/Makefile b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: clone devstack.provision devstack.reset devstack.start devstack.stop help requirements validate
+.PHONY: clone devstack.provision devstack.reset devstack.start devstack.stop help requirements update-images validate
 
 backup-volumes: ## Backup all data volumes to the local host
 	docker run --rm --volumes-from edx.devstack.mysql -v $$(pwd)/.dev/backups:/backup debian:jessie tar zcvf /backup/mysql.tar.gz /var/lib/mysql
@@ -41,5 +41,8 @@ devstack.stop: ## Stop all services
 requirements: ## Install requirements
 	pip install -r requirements.txt
 
+update-images: ## Update the Docker images
+	docker-compose pull
+
 validate: ## Validate the devstack configuration
 	docker-compose config
