Fixed node balancer service file and deploy

nodes/deploy/deploy.bash

@@ -46,6 +46,11 @@ echo
 echo -e "${PREFIX_INFO} Retrieving addition deployment parameters"
 HOME=/root AWS_DEFAULT_REGION="${AWS_DEFAULT_REGION}" $HOME/go/bin/checkenv show aws_ssm+Product:moonstream >> "${PARAMETERS_ENV_PATH}"
 
+echo
+echo
+echo -e "${PREFIX_INFO} Add instance local IP to parameters"
+echo "AWS_LOCAL_IPV4=$(ec2metadata --local-ipv4)" >> "${PARAMETERS_ENV_PATH}"
+
 echo
 echo
 echo -e "${PREFIX_INFO} Building executable load balancer for nodes script with Go"

nodes/deploy/node-balancer.service

@@ -11,7 +11,7 @@ WorkingDirectory=/home/ubuntu/moonstream/nodes/node_balancer
 EnvironmentFile=/home/ubuntu/moonstream-secrets/app.env
 Restart=on-failure
 RestartSec=15s
-ExecStart=/home/ubuntu/moonstream/nodes/node_balancer/nodebalancer -host "$(ec2metadata --local-ipv4)" -port 8544 -healthcheck
+ExecStart=/home/ubuntu/moonstream/nodes/node_balancer/nodebalancer -host "${AWS_LOCAL_IPV4}" -port 8544 -healthcheck
 SyslogIdentifier=node-balancer
 
 [Install]

nodes/node_balancer/cmd/server.go

@@ -152,7 +152,7 @@ func InitServer() {
 
 	serveMux := http.NewServeMux()
 	serveMux.HandleFunc("/ping", pingRoute)
-	serveMux.HandleFunc("/lb/", lbHandler)
+	serveMux.HandleFunc("/nb/", lbHandler)
 
 	// Set common middlewares, from bottom to top
 	commonHandler := logMiddleware(serveMux)