Clarify how users can change apiserver-host in canary deployment

[bryk]

Fixes #484

[bryk]

@taimir @batikanu Can you review?

[codecov-io]

Current coverage is 82.72%

Merging #489 into master will not affect coverage as of 3062ca9

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  Files           83      83       
  Stmts          660     660       
  Branches         0       0       
  Methods          0       0       
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  Hit            546     546       
  Partial          0       0       
  Missed         114     114       

Review entire Coverage Diff as of 3062ca9

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[batikanu]

Review status: 0 of 1 files reviewed at latest revision, 1 unresolved discussion.

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src/deploy/kubernetes-dashboard-canary.yaml, line 34 [r1] (raw file):
here is the first minus extra or it is ok like that?

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Comments from the review on Reviewable.io

[batikanu]

Just one question. Otherwise LGTM.

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Review status: 0 of 1 files reviewed at latest revision, 1 unresolved discussion.

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Comments from the review on Reviewable.io

[bryk]

Review status: 0 of 1 files reviewed at latest revision, 1 unresolved discussion.

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src/deploy/kubernetes-dashboard-canary.yaml, line 34 [r1] (raw file):
This is YAML. The dash is to indicate a list.

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Comments from the review on Reviewable.io