Enable more linter checks

[hzxuzhonghu]

We should introduce https://github.com/golangci/golangci-lint to make volcano better.

I donot think i have enough bandwidth, if anyone interested, please feel free to take over.

[masihtehrani]

We should introduce https://github.com/golangci/golangci-lint to make volcano better.

I donot think i have enough bandwidth, if anyone interested, please feel free to take over.

I added Golangci-lit to the project you can use with make lint.
I fix some lint but it needed help to fix the whole project.

[hzxuzhonghu]

@masihtehrani Thanks, IMO, We can split the golangci-lint into several prs according to packages.

And ignore the others, after all fixes done, we can enable check on all pkgs/files

[masihtehrani]

@masihtehrani Thanks, IMO, We can split the golangci-lint into several prs according to packages.

And ignore the others, after all fixes done, we can enable check on all pkgs/files

I added make lint just for two small pkg kube & version & first big package apis
just run with make lint
I don't add in Travis

[hzxuzhonghu]

Thanks, we need to cover the whole project

[stale]

Hello 👋 Looks like there was no activity on this issue for last 90 days.
Do you mind updating us on the status? Is this still reproducible or needed? If yes, just comment on this PR or push a commit. Thanks! 🤗
If there will be no activity for 60 days, this issue will be closed (we can always reopen an issue if we need!).

[stale]

Closing for now as there was no activity for last 60 days after marked as stale, let us know if you need this to be reopened! 🤗