rename metrics flags

METRICS.md

@@ -7,7 +7,7 @@
 
 ### Runtime Metrics
 
-To enable runtime metrics related to the state of the go runtime, build version, process info, use the `-enable-runtime-metrics` flag.
+To enable runtime metrics related to the state of the go runtime, build version, process info, use the `-runtime-metrics` flag.
 
 For more details, see below:
 - [NewGoCollector](https://pkg.go.dev/github.com/prometheus/client_golang/prometheus/collectors#NewGoCollector)
@@ -16,7 +16,7 @@ For more details, see below:
 
 ### Proxy Metrics
 
-To enable metrics related to toxiproxy internals, use the `-enable-proxy-metrics` flag.
+To enable metrics related to toxiproxy internals, use the `-proxy-metrics` flag.
 #### toxiproxy_proxy_received_bytes_total / toxiproxy_proxy_sent_bytes_total
 
 The total number of bytes received/sent on a given proxy link in a given direction

cmd/server/server.go

@@ -37,9 +37,9 @@ func parseArguments() cliArguments {
 		"JSON file containing proxies to create on startup")
 	flag.Int64Var(&result.seed, "seed", time.Now().UTC().UnixNano(),
 		"Seed for randomizing toxics with")
-	flag.BoolVar(&result.runtimeMetrics, "enable-runtime-metrics", false,
+	flag.BoolVar(&result.runtimeMetrics, "runtime-metrics", false,
 		`enable runtime-related prometheus metrics (default "false")`)
-	flag.BoolVar(&result.proxyMetrics, "enable-proxy-metrics", false,
+	flag.BoolVar(&result.proxyMetrics, "proxy-metrics", false,
 		`enable toxiproxy-specific prometheus metrics (default "false")`)
 	flag.BoolVar(&result.printVersion, "version", false,
 		`print the version (default "false")`)

scripts/test-e2e

@@ -8,7 +8,7 @@ wait_for_url() {
 }
 
 # Stop all background jobs on exit
-trap 'pkill -15 -f "dist/toxiproxy-server -enable-proxy-metrics -enable-runtime-metrics$"; pkill -15 -f "exe/endpoint$"' \
+trap 'pkill -15 -f "dist/toxiproxy-server -proxy-metrics -runtime-metrics$"; pkill -15 -f "exe/endpoint$"' \
      EXIT SIGINT SIGTERM
 
 echo "=== Starting Web service"
@@ -17,7 +17,7 @@ go run test/e2e/endpoint.go 2>&1 | sed -e 's/^/[web] /' &
 
 echo "=== Starting Toxiproxy"
 
-LOG_LEVEL=debug ./dist/toxiproxy-server -enable-proxy-metrics -enable-runtime-metrics 2>&1 | sed -e 's/^/[toxiproxy] /' &
+LOG_LEVEL=debug ./dist/toxiproxy-server -proxy-metrics -runtime-metrics 2>&1 | sed -e 's/^/[toxiproxy] /' &
 
 echo "=== Wait when service are available"