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Bug #7533
closedHAProxy 1.7.3+ Breaks with DNS Resolvers configured (UNIX stats sockets fail)
Start date:
05/09/2017
Due date:
% Done:
0%
Estimated time:
Plus Target Version:
Affected Version:
2.3.4
Affected Plus Version:
Affected Architecture:
All
Description
If HAProxy is enabled and has DNS Resolvers configured on its Settings tab, then the widget and stats page will fail. Those pages rely on querying information from a UNIX socket provided by HAProxy. Currently, that socket is not responding and holds open connections indefinitely, causing the request to hang waiting on a response.
Full details here: http://discourse.haproxy.org/t/dns-changes-in-1-7-3-break-unix-socket-stats-when-resolvers-are-configured/1222
To me, I have a patch for the port which reverts the problematic commits and is confirmed to correct the stats socket behavior.
This breaks access to the GUI for anyone with HAProxy + DNS Resolvers in HAProxy + HAProxy Widget configured, on 2.3.4 and 2.4.
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