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63 lines
1.3 KiB
63 lines
1.3 KiB
gRPC Observability Example |
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===================== |
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The examples here demonstrate how to setup gRPC Python Observability with Opentelemetry. |
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More details about how to use gRPC Python Observability APIs can be found in [OpenTelemetry Metrics gRFC](https://github.com/grpc/proposal/blob/master/A66-otel-stats.md#opentelemetry-metrics). |
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### Install Requirements |
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1. Navigate to this directory: |
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```sh |
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cd examples/python/observability |
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``` |
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2. Install requirements: |
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```sh |
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python -m pip install -r requirements.txt |
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``` |
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### Run the Server |
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Start the server: |
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```sh |
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python -m observability_greeter_server |
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``` |
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### Run the Client |
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Note that client should start within 10 seconds of the server becoming active. |
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```sh |
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python -m observability_greeter_client |
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``` |
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### Verifying Metrics |
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The example will print a list of metric names collected. |
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Server Side: |
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``` |
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Server started, listening on 50051 |
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Metrics exported on Server side: |
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grpc.server.call.started |
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grpc.server.call.sent_total_compressed_message_size |
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grpc.server.call.rcvd_total_compressed_message_size |
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grpc.server.call.duration |
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``` |
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Client Side: |
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``` |
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Greeter client received: Hello You |
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Metrics exported on client side: |
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grpc.client.call.duration |
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grpc.client.attempt.started |
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grpc.client.attempt.sent_total_compressed_message_size |
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grpc.client.attempt.rcvd_total_compressed_message_size |
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grpc.client.attempt.duration |
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```
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