probe: avoid reporting the container ID as its hostname #3746
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If hostname isn't set on a container it defaults to a random hex number which we don't want to show in the UI.
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fbarl
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Feb 18, 2020
fbarl
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Feb 18, 2020
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Example: you can see that the hostname of the container is the first 12 characters of the container ID.
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However, with this PR the second container disappears from the "containers by DNS name" view. |
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If hostname isn't set on a container it defaults to a random hex number, which we don't want to show in the UI.