M agent/agent_endpoint.go → agent/agent_endpoint.go

@@ -51,6 +51,8 @@ members := s.agent.Members()
 	json, err := s.marshalJSON(r, members)
 	if err != nil {
 		fmt.Println(err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
 	}
 	fmt.Fprintf(w, string(json))
 }

A make-agent

@@ -0,0 +1,8 @@ 
+#!/bin/sh
+#
+# make a cascade test agent
+
+ip="127.0.0.$1"
+
+printf "starting agent %s...\n" "$1"
+go run . agent -bind-dns $ip -bind-http $ip -bind-serf $ip -join 127.0.0.1 -node "agent $1"

D make-test-cluster

@@ -1,16 +0,0 @@ 
-#!/bin/sh
-#
-# make a little cascade cluster for development & debugging
-
-export CASCADE_DEBUG=true
-
-trap "trap - SIGTERM && kill -- -$$" SIGINT SIGTERM EXIT
-# error case:
-# CASCADE_BIND='127.0.0.1' go run . &
-# sleep 5
-# CASCADE_BIND='127.0.0.2' CASCADE_JOIN='127.0.0.1' go run . &
-# happy case:
-CASCADE_NAME=foo CASCADE_BIND='127.0.0.1' go run . &
-sleep 5
-CASCADE_NAME=bar CASCADE_BIND='127.0.0.2' CASCADE_JOIN='127.0.0.1' go run . &
-wait