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Cisco Bug: CSCvs24346 - Cisco DNA Center down due to etcd binding to DNS resolved "localhost" instead of loopback

Last Modified

Jul 21, 2020

Products (1)

  • Cisco DNA Center

Known Affected Releases

DNAC1.3.0.5 DNAC1.3.1.4 DNAC1.3.3.1

Description (partial)

Symptom:
The Cisco DNA Center GUI may be unavailable, as well as maglev/magctl commands won't work, and a Kubernetes node is down in a 3-node cluster.

Conditions:
This can happen when the local DNS server has an A record for "localhost".
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Bug Details Include

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  • Status
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