cmd/openshift-install: Add a 'version' subcommand

[wking]

And calculate its value based on the most recent Git tag (relative to HEAD). This makes it easy for callers to report the version they're using when reporting issues (or successes :).

Also start up a changelog, so occasional users can get a quick summary of important changes between the current version and whichever one they used most recently.

If the above two changes sound appealing, I think we want to start cutting regular releases (weekly? Every other week? After each sprint?) and start funneling users towards released versions.

[crawford]

/lgtm

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[wking]

Once this lands I'll drop a tag, push some binaries up to GitHub, and send an email :).

[wking]

The e2e aws error was:

error: .status.conditions accessor error: Failure is of the type string, expected map[string]interface{}
error deploy/router did not come up
error: .status.conditions accessor error: Failure is of the type string, expected map[string]interface{}
timeout waiting for router to be available
2018/10/02 17:10:35 Container test in pod e2e-aws failed, exit code 1, reason Error

[wking]

error: .status.conditions accessor error: Failure is of the type string, expected map[string]interface{}

@smarterclayton suspects the wait command. I'll look into that, but until then:

/retest

[crawford]

@wking Can we get #375 in before the tag?

[wking]

@wking Can we get #375 in before the tag?

Sure, I'll give it another pass now.

[smarterclayton]

It’s a bug in wait, an error is returned by the watch channel and we misinterpret it. I don’t know what the error is yet. On Oct 2, 2018, at 1:22 PM, W. Trevor King <notifications@github.com> wrote: error: .status.conditions accessor error: Failure is of the type string, expected map[string]interface{} error deploy/router did not come up @smarterclayton <https://github.com/smarterclayton> suspects the wait command <#330 (comment)>. I'll look into that, but until then: /retest — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#390 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABG_p8bGI9gsskupQDkba9WpWqWrKeg2ks5ug6DKgaJpZM4XDZEp> .