[forge] exclude new pipeline for compat test (#15644)

testsuite/forge-cli/src/suites/land_blocking.rs

@@ -29,6 +29,7 @@ pub(crate) fn get_land_blocking_test(
 
 pub(crate) fn compat() -> ForgeConfig {
     ForgeConfig::default()
+        .with_suite_name("compat".into())
         .with_initial_validator_count(NonZeroUsize::new(4).unwrap())
         .add_network_test(SimpleValidatorUpgrade)
         .with_success_criteria(SuccessCriteria::new(5000).add_wait_for_catchup_s(240))

testsuite/forge/src/config.rs

@@ -170,6 +170,7 @@ impl ForgeConfig {
         let existing_db_tag = self.existing_db_tag.clone();
         let validator_resource_override = self.validator_resource_override;
         let fullnode_resource_override = self.fullnode_resource_override;
+        let suite_name = self.get_suite_name();
 
         // Override specific helm values. See reference: terraform/helm/aptos-node/values.yaml
         Some(Arc::new(move |helm_values: &mut serde_yaml::Value| {
@@ -239,10 +240,16 @@ impl ForgeConfig {
             helm_values["validator"]["config"]["indexer_db_config"]["enable_event"] = true.into();
             helm_values["fullnode"]["config"]["indexer_db_config"]["enable_event"] = true.into();
 
-            // enable new pipeline
-            helm_values["validator"]["config"]["consensus"]["enable_pipeline"] = true.into();
-            helm_values["fullnode"]["config"]["consensus_observer"]["enable_pipeline"] =
-                true.into();
+            // This is a temporary hack to disable new pipeline for compat tests.
+            if !suite_name
+                .as_ref()
+                .is_some_and(|name| name.eq_ignore_ascii_case("compat"))
+            {
+                // enable new pipeline
+                helm_values["validator"]["config"]["consensus"]["enable_pipeline"] = true.into();
+                helm_values["fullnode"]["config"]["consensus_observer"]["enable_pipeline"] =
+                    true.into();
+            }
         }))
     }