Zombienet: KusamaAssetHub and KusamaBridgeHub are not producing blocks

[serban300]

KusamaAssetHub and KusamaBridgeHub are not producing blocks when started in zombienet

Using a git blame like approach, I reached this commit as the one who introduced the issue: 59172d5

The zombienet test that I'm using: https://github.com/polkadot-fellows/runtimes/blob/acf1797c84cc14935ccfd8d34043ef5e20a3de08/integration-tests/bridges/environments/polkadot-kusama/bridge_hub_kusama_local_network.toml

[bkontur]

I don't see anything suspicious e.g. for AssetHubKusama lib.rs and also for chain-spec-generator there is just encointer-related change.

just a blind guess, try add more collators (3-4)?

[bkontur]

Relay chain produces blocks? I don't know, isn't there anything in the logs?

[serban300]

Yes, relay chain produces blocks. I don't see anything worth mentioning in the logs

[bkontur]

so I would guess that it could be related to the coretime stuff maybe:
59172d5#diff-efa4caeb17487ecb13d8f5eb7863c3241d84afa2e73fbf25909a2ca89df0f362

because this was introduced in that commit just for Kusama, so maybe some coretime magic should happen?
@seadanda @eskimor any ideas?

[serban300]

Yes, it works if I undo the coretime-related changes

@seadanda @eskimor can you PTAL ?

[eskimor]

Can we make these Zombienet tests part of the CI?

[serban300]

@eskimor I don't know. Personally I would totally support this. But I think we should open a separate discussion for this, and maybe include the CI team. For the moment I see there is no zombienet test in this repo and I think the entire infrastructure that is needed for this is missing (building and pushing docker images for example). I don't know if it's by design or if it just wasn't prioritized.

But as a first step I think it would bring value to include the bridge zombienet test as it is and run it manually. And add it in the CI later depending on the separate discussion.

[eskimor]

Done: #226

[serban300]

Closed by #221