feat(systemtest): allow chainID to be configured (#24962)

Author: technicallyty

simapp/simd/cmd/testnet.go

@@ -248,9 +248,11 @@ func initTestnetFiles(
 		genFiles    []string
 	)
 	const (
-		rpcPort  = 26657
-		apiPort  = 1317
-		grpcPort = 9090
+		rpcPort          = 26657
+		apiPort          = 1317
+		grpcPort         = 9090
+		pprofListen      = 6060
+		prometheusListen = 27780
 	)
 	p2pPortStart := 26656
 
@@ -264,6 +266,8 @@ func initTestnetFiles(
 			nodeConfig.P2P.AddrBookStrict = false
 			nodeConfig.P2P.PexReactor = false
 			nodeConfig.P2P.AllowDuplicateIP = true
+			nodeConfig.Instrumentation.PrometheusListenAddr = fmt.Sprintf(":%d", prometheusListen+portOffset)
+			nodeConfig.RPC.PprofListenAddress = fmt.Sprintf("localhost:%d", pprofListen+portOffset)
 			appConfig.API.Address = fmt.Sprintf("tcp://0.0.0.0:%d", apiPort+portOffset)
 			appConfig.GRPC.Address = fmt.Sprintf("0.0.0.0:%d", grpcPort+portOffset)
 		}
@@ -285,7 +289,7 @@ func initTestnetFiles(
 			ip  string
 		)
 		if args.singleMachine {
-			ip = "0.0.0.0"
+			ip = "127.0.0.1"
 		} else {
 			ip, err = getIP(i, args.startingIPAddress)
 			if err != nil {

systemtests/system.go

@@ -80,7 +80,7 @@ type SystemUnderTest struct {
 	chainID  string
 }
 
-func NewSystemUnderTest(execBinary string, verbose bool, nodesCount int, blockTime time.Duration, initer ...TestnetInitializer) *SystemUnderTest {
+func NewSystemUnderTest(execBinary string, verbose bool, nodesCount int, blockTime time.Duration, chainID string, initer ...TestnetInitializer) *SystemUnderTest {
 	if execBinary == "" {
 		panic("executable binary name must not be empty")
 	}
@@ -90,7 +90,7 @@ func NewSystemUnderTest(execBinary string, verbose bool, nodesCount int, blockTi
 	}
 	execBinary = filepath.Join(WorkDir, "binaries", execBinary)
 	s := &SystemUnderTest{
-		chainID:           "testing",
+		chainID:           chainID,
 		execBinary:        execBinary,
 		outputDir:         "./testnet",
 		blockTime:         blockTime,

systemtests/test_runner.go

@@ -20,6 +20,7 @@ var (
 )
 
 func RunTests(m *testing.M) {
+	chainID := flag.String("chain-id", "testing", "chainID")
 	waitTime := flag.Duration("wait-time", DefaultWaitTime, "time to wait for chain events")
 	nodesCount := flag.Int("nodes-count", 4, "number of nodes in the cluster")
 	blockTime := flag.Duration("block-time", 3000*time.Millisecond, "block creation time")
@@ -47,7 +48,7 @@ func RunTests(m *testing.M) {
 	}
 	execBinaryName = *execBinary
 
-	Sut = NewSystemUnderTest(*execBinary, Verbose, *nodesCount, *blockTime)
+	Sut = NewSystemUnderTest(*execBinary, Verbose, *nodesCount, *blockTime, *chainID)
 	Sut.SetupChain() // setup chain and keyring
 
 	// run tests