telemetry: error message handling

Change-Id: I3bc07072337d45ff24acfbb75cced3b0b052b6f5
Signed-off-by: Viliam Luc <vluc@cisco.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/resources/tools/telemetry/constants.py b/resources/tools/telemetry/constants.py
new file mode 100644
index 0000000000..fda558b0b4
--- /dev/null
+++ b/resources/tools/telemetry/constants.py
@@ -0,0 +1,37 @@
+# Copyright (c) 2022 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Constants used in telemetry.
+
+"Constant" means a value that keeps its value since initialization. The value
+does not need to be hard coded here, but can be read from environment variables.
+"""
+
+class Constants:
+    """Constants used in telemetry.
+    1-10: Telemetry errors
+    11-50: VPP bundle error
+    51-100: Linux bundle errors"""
+
+    # Failed when processing data
+    err_telemetry_process = 1
+
+    # Could not connect to VPP
+    err_vpp_connect = 11
+
+    # Could not disconnect from VPP
+    err_vpp_disconnect = 12
+
+    # Failed when executing command
+    err_vpp_execute = 13
+