fix: change Ray temp_dir to .tmp/ray (#695) (#696)

* fix: change Ray temp_dir to .tmp/ray (#695)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix: skip OpenTelemetry metrics export in test environment

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: dengwx2026

rock-conf/rock-test.yml

@@ -3,7 +3,7 @@ ray:
         working_dir: ./
         pip: ./requirements_sandbox_actor.txt
     namespace: "rock-sandbox-test"
-    temp_dir: ./tmp/ray
+    temp_dir: ./.tmp/ray
 
 warmup:
     images:

rock/admin/metrics/monitor.py

@@ -119,7 +119,7 @@ def _init_basic_attributes(self, host: str, port: str, pod: str, env: str, role:
             self.base_attributes.update(self.user_defined_tags)
 
     def _should_skip(self):
-        if self.env in {"daily", "aliyun", "local"}:
+        if self.env in {"daily", "aliyun", "local", "test"}:
             return True
         return False