feat(Makefile): status reports and better error handling

Adds a Status: message to report the status of the service
being monitored every 10 seconds (code from StDiluted in IRC).

Also checks for dead services, and actually exits when
encountering an erred service - we previously just kept
humming along.

Author: carmstrong

Makefile

@@ -20,10 +20,11 @@ define ssh_all
 endef
 
 define check_for_errors
-	@if fleetctl --strict-host-key-checking=false list-units|grep -q "failed"; then \
+	@if fleetctl --strict-host-key-checking=false list-units | egrep -q "(failed|dead)"; then \
 		echo "\033[0;31mOne or more services failed! Check which services by running 'make status'\033[0m" ; \
 		echo "\033[0;31mYou can get detailed output with 'fleetctl status deis-servicename.service'\033[0m" ; \
 		echo "\033[0;31mThis usually indicates an error with Deis - please open an issue on GitHub or ask for help in IRC\033[0m" ; \
+		exit 1 ; \
 	fi
 endef
 
@@ -78,22 +79,22 @@ run: install start
 start: check-fleet
 	# registry logger cache database (router)
 	fleetctl --strict-host-key-checking=false start $(START_UNITS)
-	$(call echo_yellow,"Waiting for initial services to start (this can take some time)... ")
-	until fleetctl --strict-host-key-checking=false list-units | egrep -q "deis-registry.+(running|failed)"; do sleep 10; done
+	$(call echo_yellow,"Waiting for deis-registry to start (this can take some time)... ")
+	@until fleetctl --strict-host-key-checking=false list-units | egrep -q "deis-registry.+(running|failed|dead)"; do printf "\033[0;33mStatus:\033[0m "; fleetctl --strict-host-key-checking=false list-units | grep "registry" | awk '{printf $$3}'; printf "\r" ; sleep 10; done
 	$(call check_for_errors)
 	$(call echo_yellow,"Done! Waiting for deis-builder...")
 
 	# builder
 	fleetctl --strict-host-key-checking=false submit builder/systemd/*
 	fleetctl --strict-host-key-checking=false start builder/systemd/*
-	until fleetctl --strict-host-key-checking=false list-units | egrep -q "deis-builder.+(running|failed)"; do sleep 10; done
+	@until fleetctl --strict-host-key-checking=false list-units | egrep -q "deis-builder.+(running|failed|dead)"; do printf "\033[0;33mStatus:\033[0m "; fleetctl --strict-host-key-checking=false list-units | grep "builder" | awk '{printf $$3}'; printf "\r" ; sleep 10; done
 	$(call check_for_errors)
 	$(call echo_yellow,"Done! Waiting for deis-controller...")
 
 	# controller
 	fleetctl --strict-host-key-checking=false submit controller/systemd/*
 	fleetctl --strict-host-key-checking=false start controller/systemd/*
-	until fleetctl --strict-host-key-checking=false list-units | egrep -q "deis-controller.+(running|failed)"; do sleep 10; done
+	@until fleetctl --strict-host-key-checking=false list-units | egrep -q "deis-controller.+(running|failed|dead)"; do printf "\033[0;33mStatus:\033[0m "; fleetctl --strict-host-key-checking=false list-units | grep "controller" | awk '{printf $$3}'; printf "\r" ; sleep 10; done
 	$(call check_for_errors)
 	@if [ "$$SKIP_ROUTER" = true ]; then \
 		echo "\033[0;33mYou'll need to configure DNS and start the router manually for multi-node clusters.\033[0m" ; \