docker: rename ipfs/go-ipfs:latest and/or add a latest stable image

[chpio]

should be declared as the dev build. i assumed it's the latest working build, but it's not ;(

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so i switched to an versioned image, but that's also not nice:

1. the base image isn't updating (the last versioned was built 2 a moths ago)
2. i have to track the versions (can't do a simple docker-compose pull & systemctl restart ipfs by hand or automatically)

it would be good that...

• the latest image would be named develop or something
• there would be a latest (call it stable or something) stable image

[whyrusleeping]

@chpio what is breaking on the latest docker image?

[chpio]

it was throwing an Argument 'key' is required on an add call, dunno what is causing it exactly (im using js-ipfs-api). after switching to 0.4.2 build it went away. ipfs-inactive/js-ipfs-http-client#302

[whyrusleeping]

cc @lgierth

[ghost]

Done, the images are being rebuilt right now: https://hub.docker.com/r/ipfs/go-ipfs/builds/

[ghost]

This is now consistent with the original naming in jbenet/go-ipfs: latest=release-branch, release=release-branch, master=master-branch

[chpio]

still broken:

[ghost]

woops, thanks for raising this again - we forgot to push v0.4.3 to the release branch, which that image is based off. doing that now.

[ghost]

reopening this issue because pushing to the release branch just triggered a build of the "latest" image... :S

[chpio]

also it isn't rebuilding on alpine updates, this should be fixed also