gluster-health-check - check for bricks connected

[itewk]

What does this PR do?

add an additional check to the gluster-health-check script

How should this be tested?

run the ./gluster-health-check against an OCP 3 cluster, then turn off a gluster pod and run it again and see the magic

Is there a relevant Issue open for this?

no

Other Relevant info, PRs, etc.

no

Who would you like to review this?

cc: @redhat-cop/casl cc: @redhat-cop/day-in-the-life

[itewk]

@redhat-cop/casl and/or @redhat-cop/day-in-the-life peer review please

[itewk]

@garethahealy you reviewed the original MR, may be you can review this one?

[garethahealy]

@itewk ; since this one-liner is getting bigger and bigger. is it possible to move it to a script, cp it into the pod and then exec? just thinking about making it more readable

[itewk]

possible...sure....worth the efffort....I don't think so. CNS 3 is going to fade out fast enough. I promise if on the edge case I end up updating this again I will do that, but rather just get this in as is since it works.

[garethahealy]

nps.