Latest bionic is broken with Glibc error

[Alexander Chernov]

Running the latest bionic gives a glibc related error: /actions-runner/externals/node20/bin/node: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.28' not found (required by /actions-runner/externals/node20/bin/node)`

I.e.

docker run --rm -it --entrypoint="" myoung34/github-runner:ubuntu-bionic /actions-runner/externals/node20/bin/node
/actions-runner/externals/node20/bin/node: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by /actions-runner/externals/node20/bin/node)

[myoung34]

Doesn't look like GLIBC 2.28 exists for bionic, so until they package it there there's nothing I can do here

➜  github docker run --rm -it --entrypoint /bin/bash myoung34/github-runner:ubuntu-bionic

root@3aa228d70c2e:/actions-runner# apt-get update >/dev/null 2>&1

root@3aa228d70c2e:/actions-runner# apt-cache madison libc6
     libc6 | 2.27-3ubuntu1.6 | http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
     libc6 | 2.27-3ubuntu1.5 | http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
     libc6 | 2.27-3ubuntu1 | http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages

root@3aa228d70c2e:/actions-runner# apt-cache policy libc6
libc6:
  Installed: 2.27-3ubuntu1.6
  Candidate: 2.27-3ubuntu1.6
  Version table:
 *** 2.27-3ubuntu1.6 500
        500 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     2.27-3ubuntu1.5 500
        500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
     2.27-3ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages

This is the official bionic package page for libc6

[Alexander Chernov]

Maybe worth removing broken images from docker hub and having docs stating that bionic won't receieve any new releases as follow up :)