Docker image for 1.1.4 broken

[jbiel]

Flagr fails to start with the following error when attempting to launch the checkr/flagr:1.1.4 image with Docker.

Error relocating ./flagr: fcntl64: symbol not found

This seems to be an issue with missing glibc (understandable in alpine), but from what I can see in master's Dockerfile this shouldn't be an issue. I'm not sure how/why these old versions are built/re-pushed because I don't see branches correlating with versions.

[zhouzhuojie]

Yup, 1.1.4 was not safe to rebuild/recreate due to #281
Please bump to 1.1.5 (if you want minimal changes from 1.1.4), or bump up to 1.1.7 (latest).

ChangeLog: https://github.com/checkr/flagr/blob/master/CHANGELOG.md

[jbiel]

We're pulling the old image for 1.1.4 by SHA (checkr/flagr@sha256:7a13c5ec26ab87070b802f211e5864bcbafc3237077e93fc61536bbeeed080cc) for now and will plan an upgrade after we've had a chance to verify/test the latest version.

May I ask what the reasoning is for pushing all old image tags? I don't believe I've encountered other projects that do this and it can cause unexpected issues for consumers.

[zhouzhuojie]

Sorry for the inconvenience. We are doing maintenance work on all the images hosted on dockerhub. We are moving private images out of docker hub, and we are also examining if the public docker images are affected by docker hub hack or not, especially for images built around that time. We don't believe so since we didn't find anything, but still, want to recreate all the tags from source code (checkout from git tag and rebuild) just to be safe. I've checked all the existing tags, and only 1.1.4 crashed on docker run.

I will push checkr/flagr@sha256:7a13c5ec26ab87070b802f211e5864bcbafc3237077e93fc61536bbeeed080cc to checkr/flagr:1.1.4, since the newly built image checkr/flagr:1.1.4 was broken anyway.

[zhouzhuojie]

1.1.4 is back.

https://hub.docker.com/layers/checkr/flagr/1.1.4/images/sha256-7a13c5ec26ab87070b802f211e5864bcbafc3237077e93fc61536bbeeed080cc?context=explore

[jbiel]

Thank you!