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41 lines
1.2 KiB
Markdown
41 lines
1.2 KiB
Markdown
Hacking on *traffic*
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Repos used:
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<https://github.com/envoyproxy/go-control-plane>
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: implements control plane, has testing stuff in pkg/test/main (iirc).
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<https://github.com/grpc/grpc-go/tree/master/xds/internal/client>
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: implements client for xDS - can probably list all code out from there.
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To see if things are working start the testing control plane from go-control-plane:
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https://github.com/envoyproxy/envoy/blob/master/api/API_OVERVIEW.md
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https://github.com/envoyproxy/learnenvoy/blob/master/_articles/service-discovery.md
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Cluster: A cluster is a group of logically similar endpoints that Envoy connects to. In v2, RDS
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routes points to clusters, CDS provides cluster configuration and Envoy discovers the cluster
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members via EDS.
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# Testing
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~~~ sh
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$ cd ~/src/github.com/envoyproxy/go-control-plane
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% make integration.xds
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~~~
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This runs a binary from pkg/test/main. Now we're testing aDS.
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The script stops, unless you have Envoy installed (which I haven't), but you can run it manually:
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~~~ sh
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./bin/test --xds=ads --runtimes=2 -debug # for ads
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~~~
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This fails with `timeout waiting for the first request`, means you're consumer wasn't quick enough
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in asking for xDS assignments.
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Use insecure.
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