Bug 14716 - Add additional resolvers to autobuilder workers
Summary: Add additional resolvers to autobuilder workers
Status: RESOLVED FIXED
Alias: None
Product: Infrastructure General
Classification: Infrastructure
Component: infrastructure-general (show other bugs)
Version: unspecified
Hardware: x86 Multiple
: Medium normal
Target Milestone: 4.2
Assignee: Michael Halstead
QA Contact:
URL:
Whiteboard: AB-INT-NET
Depends on:
Blocks:
 
Reported: 2022-02-08 21:06 UTC by Michael Halstead
Modified: 2025-02-14 16:48 UTC (History)
7 users (show)

See Also:
OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Michael Halstead 2022-02-08 21:06:07 UTC 
Several network failures have been traced back to name look up failure. Lets add additional resolvers and update firewall rules to see if that eliminates these name lookup issues.
Comment 3 Randy MacLeod 2022-06-02 14:59:43 UTC 
Ping.
Comment 4 Michael Halstead 2023-03-13 17:11:43 UTC 
I've added these to the local DNS resolver

8.8.8.8
8.8.4.4
1.1.1.1
1.0.0.1

I removed the data center provided DNS as they are discontinuing that service. 

As for the individual workers they are all still pointed at the local DNS resolver on the gateway. This is required because several services we depend on have split horizon DNS entries in the gateway. Workers need to get the internal address instead of the public address to work correctly.
Comment 5 Randy MacLeod 2025-02-14 16:46:37 UTC 
bulk change to add Saul's non-WR address.
Comment 6 Randy MacLeod 2025-02-14 16:48:10 UTC 
Bulk change: Remove Saul's old WR address.