Dockerfile to build ARM-64 image for rabbitmq-server

[git-abhijit]

Hello Forum,

Need one help I am trying to build ARM64 and AMD64 based rabbitmq-server ; version 3.10 ; images on ubuntu OS using docker buildx tool. Can the docker file --> https://github.com/docker-library/rabbitmq/blob/92cf3ab7107d78127192516c4011d2daef036700/3.10/ubuntu/Dockerfile ; be used to built for both architectures ?

Appreciate help on this. Thanks.

Thanks and Regards
Abhijit

[LaurentGoderre]

It already has been built for both of these architectures: https://hub.docker.com/layers/library/rabbitmq/3.10.25-management/images/sha256-a9de5724d2ebc1322d0ad894d5a82226c27c6cf1d957949da7fb0ee9319e5c68?context=explore

[lukebakken]

Works on my machine (Ubuntu 22.04). Note that the commit I'm using is the parent to this commit where 3.10 was removed from this project.

git checkout d450e17da7d68f9b4f152269adf54d96d66e055c~1
cd 3.10/ubuntu
docker build --tag docker-library_rabbitmq-gh-697-ubuntu .

Output:

docker-build-3.10-ubuntu-849609c.txt

[git-abhijit]

Failing for the ARM build. Need guidance on this.

Seems like the build process failed during the installation of OTP (Erlang/OTP) for an ARM64 architecture. Do we need some specific pre-requisite packages related to ARM.
DockerFile_ARM_RabbitMQ.txt

[LaurentGoderre]

It's not finding libssl

301.8 strip: '/usr/local/lib/x86_64-linux-gnu/libssl.so.1.1': No such file

[tianon]

We can even docker build (or docker buildx build) directly from the commit referenced above (the parent of d450e17, which is 849609c):

docker build --pull --platform linux/arm64 'https://github.com/docker-library/rabbitmq.git#849609cdb8a5181e8e830de29030ebd2bdcb62e0:3.10/ubuntu'

[lukebakken]

@git-abhijit - please be sure to use the correct commit, as @tianon indicated in this comment

[git-abhijit]

Thank you @LaurentGoderre @tianon @lukebakken
The problem is resolved. Thank you all for the suggestions ; build was successful after taking the above commit and removing from Dockerfile strip: /usr/local/lib/x86_64-linux-gnu/libssl.so.1.1

[lukebakken]

For what it's worth, RabbitMQ 3.10 is completely out of support.