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Verified that when following User Guide, we're able to collect metrics and export to GCP. Images are available at: * `us-docker.pkg.dev/grpc-testing/examples/csm-o11y-example-python-client:latest` * `us-docker.pkg.dev/grpc-testing/examples/csm-o11y-example-python-server:latest` <!-- If you know who should review your pull request, please assign it to that person, otherwise the pull request would get assigned randomly. If your pull request is for a specific language, please add the appropriate lang label. --> |
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| BUILD.bazel | ||
| Dockerfile.client | ||
| Dockerfile.server | ||
| README.md | ||
| csm_greeter_client.py | ||
| csm_greeter_server.py | ||
README.md
gRPC Python CSM Hello World Example
This CSM example builds on the Python xDS Example and changes the gRPC client and server to accept configuration from an xDS control plane and test CSM observability.
Configuration
The client takes the following command-line arguments -
--target- By default, the client tries to connect to the target "xds:///helloworld:50051" and gRPC would use xDS to resolve this target and connect to the server backend. This can be overriden to change the target.--secure_mode- Whether to use xDS to retrieve server credentials. Default value is False.--prometheus_endpoint- Endpoint used for prometheus. Default value is localhost:9464.
The server takes the following command-line arguments -
--port- Port on which the Hello World service is run. Defaults to 50051.--secure_mode- Whether to use xDS to retrieve server credentials. Default value is False.--server_id- The server ID to return in responses.--prometheus_endpoint- Endpoint used for prometheus. Default value islocalhost:9464.
Building
From the gRPC workspace folder:
Client:
docker build -f examples/python/observability/csm/Dockerfile.client -t "us-docker.pkg.dev/grpc-testing/examples/csm-o11y-example-python-client" .
Server:
docker build -f examples/python/observability/csm/Dockerfile.server -t "us-docker.pkg.dev/grpc-testing/examples/csm-o11y-example-python-server" .
And then push the tagged image using docker push.