perf(docker): radical reduce the image size

[ellerbrock]

Docker Image Size

Hello its me again :)
Its weekend which means time to clean up all the mess i done over the week :)
I radical cleaned up the Docker Image to end up with a smaller image size.

Cheers Maik

[bep]

You cannot just "go get" Hugo due to the vendoring. It will never be correct. So while the Docker file may be smaller, it is now not correct.

[bep]

@ellerbrock thanks for this, but we need to keep the "vendored version" of this Docker file.

[ellerbrock]

hi @bep,

first at all thanks for your awesome work on hugo, nice to talk to you as person.
but i guess in this case you are wrong because i build and run this container already in production. you can see and test it here:

• Docker Hub: https://hub.docker.com/r/ellerbrock/alpine-hugo/
• Dockerfile: https://hub.docker.com/r/ellerbrock/alpine-hugo/~/dockerfile/
• Build Details: https://hub.docker.com/r/ellerbrock/alpine-hugo/builds/b3jjfeaxv45l3vbee8xvj7x/

Run Example (to get hugo --help):

docker run ellerbrock/alpine-hugo

Or do i miss something?

Cheers Maik

[bep]

Or do i miss something?

Yes. Without vendoring it may work, but you have no idea what library versions Hugo uses, so it may break or do the unexpected at any moment.

[ellerbrock]

hi @bep,

i see, yeah thats should not be a problem ...
let me change that and test and then i push a updated version ...

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