changed endpoint config syntax

simpler. Don't need to name endpoints now. No indentation necessary.

CHANGES.org

@@ -5,3 +5,4 @@
   defined for the endpoint)
 - metric ignore list
 - metric renaming
+- changed endpoint config syntax

README.org

@@ -44,16 +44,14 @@ CarbonPort = 2003
 CheckInterval = 60000
 Timeout = 3000
 
-[endpoints]
-
-  [endpoints.app1]
-        URL = "http://localhost:14001/debug/vars"
-        Prefix = "apps.app1"
-
-  [endpoints.app2]
-        URL = "http://localhost:14002/debug/vars"
-        Prefix = "apps.app2"
-        FailureMetric = "apps.app1.failure"
+[[endpoint]]
+URL = "http://localhost:14001/debug/vars"
+Prefix = "apps.app1"
+
+[[endpoint]]
+URL = "http://localhost:14002/debug/vars"
+Prefix = "apps.app2"
+FailureMetric = "apps.app1.failure"
 
 [[rename]]
 From = "BuckHashSys"

samlare.go

@@ -34,7 +34,7 @@ type config struct {
 	IgnoreMetrics []string
 	Renames       []renameConfig
 
-	Endpoints map[string]endpointconfig
+	Endpoint []endpointconfig
 }
 
 func loadConfig(configFile string) (*config, error) {
@@ -95,8 +95,8 @@ func startEndpoints(conf *config, logger log.Logger) context.CancelFunc {
 
 	g := newGraphiteServer(conf.CarbonHost, conf.CarbonPort)
 
-	for k, endpoint := range conf.Endpoints {
-		elogger := log.With(logger, "endpoint", k)
+	for _, endpoint := range conf.Endpoint {
+		elogger := log.With(logger, "endpoint", endpoint.Prefix)
 		e := newEndpoint(endpoint, conf.CheckInterval, conf.Timeout, conf.IgnoreMetrics, conf.Renames, g, httpFetcher{}, elogger)
 		go e.Run(ctx)
 	}

sample-config.toml

@@ -12,13 +12,10 @@ To = "sys"
 From = "BuckHashSys"
 To = "buck_hash_sys"
 
+[[endpoint]]
+URL = "http://localhost:14001/debug/vars"
+Prefix = "apps.app1"
 
-[endpoints]
-
-  [endpoints.app1]
-	URL = "http://localhost:14001/debug/vars"
-	Prefix = "apps.app1"
-
-  [endpoints.app2]
-	URL = "http://localhost:14002/debug/vars"
-	Prefix = "apps.app2"
+[[endpoint]]
+URL = "http://localhost:14002/debug/vars"
+Prefix = "apps.app2"