Sharing Apache Pulsar's CI solution for Docker image sharing with GitHub Actions Artifacts within a single workflow

Hi all, Just in case it's useful for someone else, in Apache Pulsar, there's a GitHub Actions-based CI workflow that creates a Docker image and runs integration tests and system tests with it. In Pulsar, we have an extremely large Docker image for system tests; it's over 1.7GiB when compressed

Re: GitHub Actions runners

have reached a quota for the apache org in GitHub. We are experiencing an issue in apache/pulsar that builds aren't starting or a very low number of builds can run at a time. This has stalled our ability to process PRs. I wonder if other projects are experiencing such issues? BR, Lari H

GitHub Actions: Reverse DNS lookup for current hostname is broken, causes network issues

Hi all, Reverse DNS lookups for the current hostname is broken on ubuntu-latest GitHub Actions Runner VMs. The reverse lookup returns different IP addresses which aren't addresses of the current host. This can cause various networking issues. The workaround is to add an entry for the host name to