increase test timeout

internal/integ/integ_test.go

@@ -1,6 +1,7 @@
 package integ
 
 import (
+	"flag"
 	"fmt"
 	"log/slog"
 	"os"
@@ -17,9 +18,17 @@ import (
 )
 
 func TestMain(m *testing.M) {
+	// cluster creation takes a while so we increase the test timeout
+	// This call has to happen before testing.M.Run as that's where
+	// the flag `test.timeout` is used.
+	err := flag.Set("test.timeout", "30m")
+	if err != nil {
+		slog.Warn("failed to set test timeout", "error", err)
+	}
+
 	exitCode := 0
 
-	err := cluster.Setup()
+	err = cluster.Setup()
 	if err != nil {
 		slog.Error("error during setup", "err", err)
 		exitCode = 1