Polkadot 0.9.43 cli breaking changes

[kziemianek]

There were breaking changes in CLI parameters. We need to adjust our scripts to make them work again. For example our generated relaychain docker images stopped working with following error:

error: unexpected argument '--ws-external' found

  tip: a similar argument exists: '--rpc-external'

List of all cli changes:
https://github.com/paritytech/polkadot/releases/tag/v0.9.43

[kziemianek]

Some of the values are hardcoded in open-web3-stack/parachain-launch
https://github.com/open-web3-stack/parachain-launch/blob/01fbf1c4865ed1ce3b9844bc210e6fd81d06038f/src/index.ts#L488

Possible solution is to change parity/polkadot docker image tag from latest to last supported version (v0.9.42)

[Kailai-Wang]

We need to wait for a fix in parachain-launch (or we submit a PR ourselves)

[BillyWooo]

Hi @kziemianek , I changed the labels. Since our code base is still on 0.9.39, and 0.9.42 is our next target. This breaking change won't affect us in a short time. And I don't think this is a bug for us.

[github-actions]

❗ This issue is stale because it has been open for 60 days with no activity.
Please take proper action against it.
@litentry/parachain

[kziemianek]

The parachain-launch was recently updated to be compatible with parity/polkadot:v1.1.0

open-web3-stack/parachain-launch@e155125

[kziemianek]

It looks like there is nothing more to be done in case of this ticket.

• we are fixed on parity/polkadot:v0.9.42 docker images - which is desired because we are stuck on that version
• once we update polkadot dep, we will try to use latest parachain-launch

Closing for now.