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Cisco Bug: CSCvt35920 - Etcd leader election failing - 3 node cluster down

Last Modified

Jul 17, 2020

Products (1)

  • Cisco DNA Center

Known Affected Releases

DNAC1.2.10

Description (partial)

Symptom:
Cisco DNA Center's etcd service may fail negotiation among nodes, causing the election of a leader node to fail.  When etcd has no leader node, other services, including those that provide Cisco DNA Center's UI, may fail.

Conditions:
This was observed in Cisco DNA Center 1.2.10.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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