35 lines
1.2 KiB
Markdown
35 lines
1.2 KiB
Markdown
# gRPC C++ CSM Hello World Example
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This CSM example builds on the [Hello World Example](https://github.com/grpc/grpc/tree/master/examples/cpp/helloworld) and changes the gRPC client and server to accept configuration from an xDS control plane and test SSA and CSM observability
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## Configuration
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The client takes the following command-line arguments -
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* target - By default, the client tries to connect to the xDS "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.
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* cookie_name - session affinity cookie name. Defaults to "GSSA"
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* delay_s - delay (in seconds) between the RPCs. Default value is 5
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The server takes the following command-line arguments -
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* port - Port on which the Hello World service is run. Defaults to 50051.
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## Building
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From the gRPC workspace folder:
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Client:
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```
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docker build -f examples/cpp/csm/Dockerfile.client
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```
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Server:
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```
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docker build -f examples/cpp/csm/Dockerfile.server
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```
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To push to a registry, add a tag to the image either by adding a `-t` flag to `docker build` command above or run:
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```
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docker image tag ${sha from build command above} ${tag}
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```
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And then push the tagged image using `docker push` |