Auto PR - Bump Proxy version to 1.1.21

[kalix-bot]

After proxy version reaches prod, please mark as ready, review and merge. d8b7ee235a572af5a34197ee48e5325d88146dfc

[pvlugter]

Some test failures with the proxy now on H2. Looks like these are only timing issues with projections, now that they're running against a database in the usual way.

For one of the tests, looks like timing is just not waiting long enough for events to arrive.

For another, SpringSdkIntegrationTest.verifyTransformedUserViewWiring, this is creating a view for a value entity and incrementing a version counter on each update. But value entity projections are not guaranteed to get every change, so in this case it just receives the last change but with version 1. Different timing on projections again.

[franciscolopezsancho]

The test is failing it has to do with tracing. I'm looking into it.

[pvlugter]

The test is failing it has to do with tracing. I'm looking into it.

Thanks. Yes, that's the remaining test that's failing now. Timed out on the docker up on one run. Increasing the timeout for traces (from 20 seconds to 1 minute) didn't help, but could still be timing.

[franciscolopezsancho]

So far I found in the logs that java-sdk-spring_kalix-proxy_1 exited with code 137 here, which it means that docker runs out of memory.

Which makes sense because I can't reproduce in local ATM.

[pvlugter]

Ok, makes sense. Does Github Actions have resource usage metrics like in CircleCI? Could be useful to see what the difference is. Assuming the tracing test is running a bunch of things, and the proxy with H2 is pushing it over now. Can we just bump to the next size runner?

[franciscolopezsancho]

That makes sense.
Good idea. Let me try that.

[franciscolopezsancho]

It's not free to bump up the runner.
https://docs.github.com/en/actions/using-github-hosted-runners/about-larger-runners/running-jobs-on-larger-runners

[franciscolopezsancho]

I'm trying this #1814

[franciscolopezsancho]

Nope, same error https://github.com/lightbend/kalix-jvm-sdk/actions/runs/6573606314/job/17857187330?pr=1814#step:8:4784

[franciscolopezsancho]

Another stab at it here: #1815

[franciscolopezsancho]

Proxy 1.1.21 is in prod. 100% of the services