We need to create userguide examples for Xds not involving Observability and currently only the csm observability example has a docker image.
Closes#37778
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37778 from kannanjgithub:docker_xds_example_cpp bc91c8d5da
PiperOrigin-RevId: 678362755
1. Update cookies after all successful RPCs. Ensures that client adapts to changes in cluster configuration.
2. Reorganized client code to extract more snippets that could be copy-pasted.
3. Docker build now uses the same bazel build as outside code.
Closes#35799
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35799 from eugeneo:tasks/ssa-example-bug 801205a532
PiperOrigin-RevId: 603805785
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* Increase core logging verbosity
* Make repo URL injectable
* Apparently that's not allowed
* Use ipv4 in interop server
* Add CSDS to Python interop client
* Revert CI script change
* Scale back logging
* Move env variable to dockerfile
* And Python too
Kannan J
Yash Tibrewal
Eugene Ostroukhov
Richard Belleville
Michael Lumish
Lidi Zheng