Telemetry: Add node info

[csit.git] / resources / libraries / python / TelemetryUtil.py

diff --git a/resources/libraries/python/TelemetryUtil.py b/resources/libraries/python/TelemetryUtil.py
index 3031647..be2f479 100644 (file)
--- a/resources/libraries/python/TelemetryUtil.py
+++ b/resources/libraries/python/TelemetryUtil.py
@@ -11,7 +11,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""Linux perf utility."""
+"""Telemetry utility."""
+
+from robot.api import logger
 
 from resources.libraries.python.Constants import Constants
 from resources.libraries.python.OptionString import OptionString
@@ -104,9 +106,18 @@ class TelemetryUtil:
         cd_cmd += f"{Constants.RESOURCES_TOOLS}"
 
         bin_cmd = f"python3 -m telemetry --config {config} --hook {hook}\""
+        hostname = node[u"host"]
 
         exec_cmd_no_error(node, f"{cd_cmd} && {bin_cmd}", sudo=True)
-        exec_cmd_no_error(node, f"cat /tmp/metric.prom", sudo=True)
+        stdout, _ = exec_cmd_no_error(
+            node, u"cat /tmp/metric.prom", sudo=True, log_stdout_err=False
+        )
+        logger.info(
+            u"# TYPE target info\n"
+            u"# HELP target Target metadata\n"
+            f"target_info{{hostname=\"{hostname}\",hook=\"{hook}\"}} 1\n"
+            f"{stdout}"
+        )
 
     @staticmethod
     def run_telemetry_on_all_duts(nodes, profile):