Remove the attachee container if it exists

jerboaa · Oct 2, 2024 · ef7abf2 · ef7abf2
1 parent 5b2f646
commit ef7abf2
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/test/hotspot/jtreg/containers/docker/TestJcmdWithSideCar.java b/test/hotspot/jtreg/containers/docker/TestJcmdWithSideCar.java
@@ -247,6 +247,13 @@ static class MainContainer {
         };
 
         public Process start(final boolean elevated) throws Exception {
+            // Be sure no main container with the same name already exists
+            OutputAnalyzer out = DockerTestUtils.execute(Container.ENGINE_COMMAND, "ps")
+                .shouldHaveExitValue(0);
+            if (out.contains(MAIN_CONTAINER_NAME)) {
+                DockerTestUtils.execute(Container.ENGINE_COMMAND, "rm", MAIN_CONTAINER_NAME)
+                   .shouldHaveExitValue(0);
+            }
             // start "main" container (the observee)
             DockerRunOptions opts = commonDockerOpts("EventGeneratorLoop");