[chronik] Reduce the size of the chronik-agora image
ClosedPublic
Actions

Authored by Fabien on Wed, Jan 8, 12:12.

Details

Reviewers

bytesofman

Group Reviewers

Restricted Project

Commits

rABCd9b81f574a27: [chronik] Reduce the size of the chronik-agora image

Summary

The current container is based off the bitcoin-abc-dev image which is very big. Instead we can copy the binaries to a fresh minimal debian and just install the required dependencies.

This brings the image size from ~11.8GB down to ~173MB.

Test Plan

docker build -t agora .
docker run agora:latest

Diff Detail

Repository

rABC Bitcoin ABC

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

Fabien created this revision.Wed, Jan 8, 12:12

Herald added a reviewer: Restricted Project. · View Herald TranscriptWed, Jan 8, 12:12

Fabien requested review of this revision.Wed, Jan 8, 12:12

Harbormaster completed remote builds in B31975: Diff 52038.Wed, Jan 8, 12:12

Fabien retitled this revision from [chronik] Recuce the size of the chronik-agora image to [chronik] Reduce the size of the chronik-agora image.Wed, Jan 8, 12:14

Fabien added a child revision: D17492: [chronik] Specify the base image version via a build arg for the chronik-agora image.Wed, Jan 8, 12:25

brings the image size from ~11.8GB down to ~173MB.

🤯

I'm often taken aback as well by the output from docker system prune -a ... very often it's something like "freed 60 gb of space"

contrib/docker/chronik-agora/Dockerfile
19 ↗	(On Diff #52038)	WARNING this should be in sync with the base image from bitcoin-abc-dev ! not sure what this comment means -- is this clarifying that we have to be sure to `COPY --from=builder /installed/bin/* /usr/local/bin/` as we do on line 32?

This revision is now accepted and ready to land.Wed, Jan 8, 12:47

Fabien added inline comments.Wed, Jan 8, 12:49

contrib/docker/chronik-agora/Dockerfile
19 ↗	(On Diff #52038)	This means that if the bitcoin-abc-dev is no longer based on debian bookworm, this needs to be updated to match otherwise the libraries will differ and bitcoind will refuse to run.