Bug 1466783 - [3.6] NO_PROXY of etcd IPs need to be configured in master-controllers
[3.6] NO_PROXY of etcd IPs need to be configured in master-controllers
Product: OpenShift Container Platform
Classification: Red Hat
Component: Installer (Show other bugs)
Unspecified Unspecified
high Severity high
: ---
: 3.6.z
Assigned To: Tim Bielawa
Gan Huang
: NeedsTestCase
Depends On: 1557156 1458660
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Reported: 2017-06-30 08:45 EDT by Scott Dodson
Modified: 2018-03-16 02:33 EDT (History)
17 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Cause: Customer reports that masters in an HA environment with a configured proxy can not reach etcd hosts by DNS Consequence: Openshift service will emit error "etcd cluster is unavailable or misconfigured" Fix: Openshift Ansible installer updated to collect IP of all etcd hosts and insert them into the NO_PROXY settings for the HA masters Result: Masters can now connect to etcd instances in HA environments with configured proxies
Story Points: ---
Clone Of: 1458660
Last Closed: 2017-09-05 13:42:58 EDT
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)

External Trackers
Tracker ID Priority Status Summary Last Updated
Github openshift/openshift-ansible/issues/4490 None None None 2017-06-30 08:45 EDT
Red Hat Knowledge Base (Solution) 3158961 None None None 2017-08-21 23:24 EDT

  None (edit)
Comment 1 Tim Bielawa 2017-07-10 15:38:18 EDT
I've been looking at this one today. Attempting to set up an environment to test in which enables the atomic-openshift-master-controllers service. No branch yet for the work.
Comment 2 Tim Bielawa 2017-07-21 10:36:03 EDT
Working on this issue in here: https://github.com/openshift/openshift-ansible/pull/4806

Testing initiated just now.
Comment 6 Scott Dodson 2017-07-31 09:00:58 EDT
Moving to POST until we merge this into release-3.6 branch
Comment 7 Scott Dodson 2017-08-14 11:08:23 EDT
https://github.com/openshift/openshift-ansible/pull/5081 backport to release-3.6 branch
Comment 9 Gan Huang 2017-08-24 06:27:56 EDT
Verified with openshift-ansible-

The internal ips of etcd hosts are added correctly by default to NO_PROXY in /etc/sysconfig/atomic-openshift-master-controllers, and builds and deployments work well.
Comment 11 errata-xmlrpc 2017-09-05 13:42:58 EDT
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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