test: Disable the tracing test
As describes, the tracing test is especially flakey.
This change skips running this test unless the `RUN_FLAKEY_TEST`
environment variable is set.
@@ -51,6 +51,11 @@ func TestTracing(t *testing.T) {
t.Skip("Skipped. Jaeger & Open Census images does not support ARM yet")
}
+ // Require an environment variable to be set for this test to be run.
+ if os.Getenv("RUN_FLAKEY_TEST") == "" {
+ t.Skip("Skipping due to flakiness. See linkerd/linkerd2#7538")
+ }
+
// cleanup cluster before proceeding
namespaces := []string{"smoke-test", "smoke-test-manual", "smoke-test-ann", "opaque-ports-test"}
for _, ns := range namespaces {
