Fluentd pods fail to start with "getaddrinfo: Name or service not known"

Solution Verified - Updated -

Issue

Pod logging-fluentd won't start once Openshift upgrade (from v3.7 to v3.9.) is done, with the following error message:

[error]: unexpected error error="getaddrinfo: Name or service not known"

Environment

  • Red Hat OpenShift Container Platform 3.9 (upgraded from v3.7)

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content