grpc-gateway: add provider status endpoint

_run/multi/Makefile

@@ -26,7 +26,7 @@ helm-upgrade-node-%:
 		-f "$(NODE_ROOT)/$(@:helm-upgrade-node-%=%).yaml"
 
 helm-check-node-%:
-	curl "$(@:helm-check-node-%=%).$(shell minikube ip).nip.io/status"
+	curl -f "$(@:helm-check-node-%=%).$(shell minikube ip).nip.io/status"
 	@echo
 
 helm-delete-node-%:
@@ -54,4 +54,5 @@ helm-delete-provider-%:
 	helm delete "$(@:helm-delete-provider-%=%)" --purge
 
 helm-check-provider-%:
-	curl "$(@:helm-check-provider-%=%).$(shell minikube ip).nip.io/status"
+	curl -f "$(@:helm-check-provider-%=%).$(shell minikube ip).nip.io/status"
+	@echo

_run/multi/README.md

@@ -28,10 +28,10 @@ Ensure that you have installed the base dependencies and have set `GOPATH` [as d
 __t1__: Start minikube
 
 ```sh
-$ cd $GOPATH/src/github.com/ovrclk/akash
+$ cd $GOPATH/src/github.com/ovrclk/akash/_run/multi
 $ minikube start --cpus 4 --memory 4096
 $ minikube addons enable ingress
-$ kubectl create -f _run/multi/rbac.yml
+$ kubectl create -f rbac.yml
 ```
 
 __t1__: Initialize helm
@@ -49,8 +49,8 @@ $ make image-minikube
 __t1__: Generate genesis and config
 
 _run.sh wraps various shell commands to make the prototype eaiser to run. The init command makes two wallets (named master and other), a genesis configuration giving master all the tokens, and configuration for four nodes located in data/node/_
+
 ```sh
-$ cd $GOPATH/src/github.com/ovrclk/akash/_run/multi
 $ make # make sure to compile latest akash binaries
 $ ./run.sh init 
 ```