Can't deploy via GitHubActions to Dublin VM: SSH connection issues

[webwarrior-ws]

Steps to reproduce

1. Deploy to a Dublin VM using Pulumi running on GitHub actions runner.

Expected behavior

Deployment succeeds.

Actual behavior

Deployment fails with

error: after 10 failed attempts: dial tcp <VM's ip address>:22: i/o timeout

The failure is somewhere in the middle of VM setup process. The same deployment succeeded before. I also can SSH to the VM from my machine.

[webwarrior-ws]

Also deployment to VM in Quebec works fine.

[knocte]

@v0l hey, we're blocked because of this, can't deploy for 2 days already; let us know if we can provide any more useful info?

[v0l]

Did it start working again? I think actions had connectivity issues

[knocte]

We will test today again, but it didn't look like it was a flakiness issue, given that 100% of deploys were failing (not just the majority of them but all of them) during these 3 days.

[knocte]

@v0l We're not sure anymore if this is actually related to SSH connectivity of the VM, we started getting closer and closer today to narrow down the issue and we suspect it might have something to do with the LNVPS https://api.lnvps.net API /api/v1/ssh-key HTTP POST operation that seems to be occasionally timing out (Dublin more often, if not always, than Quebec). Does this ring any bell? If not, we'll keep investigating on Monday.

[v0l]

Thats pretty much a straight crud operation on the db, i wouldnt expect it to timeout