Upgrade dependencies.

[timoreimann]

Brings github.com/gambol99/go-marathon version 0.7.0 0.7.1 (updated, see my comment below).

I previously merged a PR on go-marathon which exposes the task state, which can now be used in Marathon templates. See the upstream PR description for my motivation why I'd like to have the state in Traefik.

Other (auto-)changes to the glide.lock file include upgrading to a later 1.5 client-go commit and removal of an apparently unused dependency (go-metrics).

[timoreimann]

I just noticed that there's an issue in go-marathon when build with Go 1.8.

Will fix it first upstream and then update this PR.

[timoreimann]

This is ready for review again. The reason for the delay was that Go 1.8 brought in a change to the net/url package which could cause go-marathon to fail handling certain kinds of URLs given by the user. See the upstream PR for details.

I pushed another commit which pulls in go-marathon 0.7.1 and contains the fix.

Please don't mind the now-wrong branch name. :-)

@containous/traefik Please take a look.

[timoreimann]

Since @containous/traefik is only working for maintainers: Hailing @emile @SantoDE @errm @russ @dtomcej @vdemeester directly for review. :)

[vdemeester]

LGTM 🐸
I wish we would pin them to this hash to make sure another glide up somewhere else won't bring back the wrong hash but meh 🐮

[SantoDE]

LGTM 👼

[emilevauge]

@timoreimann Not sure why the hash is unchanged here 🤔 ?

[timoreimann]

The hash is based on the content of the glide.yaml file. However, the manifest file did not change.

[timoreimann]

In particular, go-marathon's version is specified as ^0.5.1 in glide.yaml, which is still valid given the latest version is 0.7.1.

[emilevauge]

Oops, indeed ;)

[timoreimann]

Squashed two latest commits and rebased.

[emilevauge]

LGTM
Thanks @timoreimann :)

[emilevauge]

@vdemeester

I wish we would pin them to this hash to make sure another glide up somewhere else won't bring back the wrong hash but meh 🐮

We could! No?

[timoreimann]

@vdemeester:

I wish we would pin them to this hash to make sure another glide up somewhere else won't bring back the wrong hash but meh

I could follow up with another PR to raise the minimum version to 0.7.1 if you like.

[timoreimann]

@emilevauge @vdemeester @SantoDE Good to merge? Again, happy to bump the minimum go-marathon version either in this PR or a follow-up. Just let me know.