add probe

.github/workflows/e2e.yml

@@ -73,7 +73,8 @@ jobs:
       - name: run fs
         working-directory: .
         run: |
-          make e2e-server &
+          make e2e-server > /dev/null &
+          make probe-e2e
         env:
           PORT: 9000
 

Makefile

@@ -22,6 +22,10 @@ start:
 stop:
 	$(DOCKER_CLI) stop $(CONTAINER_NAME)	
 
-.PHONY: e2e
+.PHONY: e2e-server
 e2e-server:
 	sh $(shell pwd)/scripts/run.sh
+
+.PHONY: probe-e2e
+probe-e2e:
+	sh $(shell pwd)/scripts/probe.sh

scripts/probe.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+IP=127.0.0.1
+PORT=9000
+
+while true; do
+    nc -zv ${IP} ${PORT}
+    if [[ "$?" == "0" ]]; then
+        exit 0
+    fi
+    sleep 2
+done