fix: host network for linux (#52)

Signed-off-by: Peter Balogh <[email protected]>

Author: pbalogh-sa

integrations/testutils/docker_runner.go

@@ -6,6 +6,7 @@ package testutils
 import (
 	"fmt"
 	"os/exec"
+	"runtime"
 	"strings"
 )
 
@@ -26,6 +27,12 @@ func (r *dockerRunner) Run(command string, args ...string) (string, error) {
 		combinedArgs = append(combinedArgs, "-e", key+"="+value)
 	}
 
+	if runtime.GOOS == "linux" {
+		combinedArgs = append(combinedArgs,
+			"--net=host",
+		)
+	}
+
 	combinedArgs = append(combinedArgs, r.dockerImage)
 	combinedArgs = append(combinedArgs, args...)