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plugin/kubernetes: Don't use pod names longer than 63 characters as dns labels (#4908)

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Chris O'Haver
2021-10-06 11:59:37 -04:00
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parent c6bcc8f2ff
commit 5534625c75
2 changed files with 5 additions and 3 deletions
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plugin/kubernetes/README.md
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@@ -87,7 +87,7 @@ kubernetes [ZONES...] {
If this directive is included, then name selection for endpoints changes as
follows: Use the hostname of the endpoint, or if hostname is not set, use the
pod name of the pod targeted by the endpoint. If there is no pod targeted by
the endpoint, use the dashed IP address form.
the endpoint or pod name is longer than 63, use the dashed IP address form.
* `ttl` allows you to set a custom TTL for responses. The default is 5 seconds. The minimum TTL allowed is
0 seconds, and the maximum is capped at 3600 seconds. Setting TTL to 0 will prevent records from being cached.
* `noendpoints` will turn off the serving of endpoint records by disabling the watch on endpoints.