bug: docker image is broken

[vitr]

Description

I wasn't following the project for a while, but it looks like the new maintainers have managed to break very basic things. Like this one docker image used to work perfectly https://blog.gobuffalo.io/buffalo-docker-images-ff3938dcaa53
Now it has this error when you try to run buffalo inside the container:

bash: /go/bin/buffalo: cannot execute binary file: Exec format error

I understand the challenges of open-source, and ready to help with fixing the image if the project is still alive and somebody cares about it.

To Reproduce

docker run -it -p "3000:3000" gobuffalo/buffalo:latest "/bin/bash"
buffalo new --db-type=sqlite3 coke

[paganotoni]

Hey @vitr, I gave this a shot and could not reproduce it with the given steps. That said we did push a new version of our Docker images and wanted to see if that one works for you. Steps to try it would be:

docker run -it -p "3000:3000" gobuffalo/buffalo:v0.18.11-beta "/bin/bash"
buffalo new --db-type=sqlite3 coke

Please give it a shot and LMK if that version works for you.

cc @saurori

[saurori]

I can reproduce this. My host system is a Macbook with M1 Pro:

Doing a standard docker pull:

docker pull gobuffalo/buffalo:latest
latest: Pulling from gobuffalo/buffalo
ca7dd9ec2225: Pull complete 
c41ae7ad2b39: Pull complete 
16432926e6d2: Pull complete 
8a4ad432b728: Pull complete 
2e283aac47fa: Pull complete 
697570536228: Pull complete 
ea358fe7bd96: Pull complete 
0842d467f650: Pull complete 
ba07e6c77ff0: Pull complete 
59bfdfd2bcc1: Pull complete 
4f4fb700ef54: Pull complete 
Digest: sha256:79f81864831816d6b26925bdf01169b0ce2703fec6313bc0943ed9fc004b3d32
Status: Downloaded newer image for gobuffalo/buffalo:latest
docker.io/gobuffalo/buffalo:latest

Running the image with no platform:

docker run -it -p "3000:3000" gobuffalo/buffalo:latest "/bin/bash"
WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested

Specifying linux/amd64 platform:

docker run --platform=linux/amd64 -it -p "3000:3000" gobuffalo/buffalo:latest "/bin/bash"
bash-5.1# buffalo new --db-type=sqlite3 coke
bash: /go/bin/buffalo: cannot execute binary file: Exec format error
bash-5.1# file /go/bin/buffalo
/go/bin/buffalo: Mach-O 64-bit arm64 executable, flags:<|DYLDLINK|PIE>

With beta image, seems to work:

docker run -it -p "3000:3000" gobuffalo/buffalo:v0.18.11-beta "/bin/bash"
Unable to find image 'gobuffalo/buffalo:v0.18.11-beta' locally
v0.18.11-beta: Pulling from gobuffalo/buffalo
f2f58072e9ed: Pull complete 
5c8cfbf51e6e: Pull complete 
aa3a609d1579: Pull complete 
094e7d9bb04e: Pull complete 
3eb592757530: Pull complete 
3a06c91201dd: Pull complete 
8419c568f921: Pull complete 
da58129dfe20: Pull complete 
6bfb6913fdf0: Pull complete 
47a9d844b5f8: Pull complete 
5cbe591062df: Pull complete 
0a524cbd2382: Pull complete 
82ed4bd874b5: Pull complete 
d4cf9a25d761: Pull complete 
3a66a018f320: Pull complete 
Digest: sha256:d5a1ff526f6adf547ba97aef01ec8db05e2aa4b66aca6f1072ed7b818fff978b
Status: Downloaded newer image for gobuffalo/buffalo:v0.18.11-beta
WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
root@257c687f86ab:/src# buffalo new --db-type=sqlite3 coke
DEBU[2022-12-07T01:45:09Z] Step: 2d9eed00
DEBU[2022-12-07T01:45:09Z] Chdir: /src/coke
DEBU[2022-12-07T01:45:09Z] Exec: go mod init coke
go: creating new go.mod: module coke
...

[paganotoni]

Perfect. I'm releasing v0.18.11. Thanks, @saurori and @vitr.

[paganotoni]

This is solved in v0.18.11