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Bug
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Resolution: Done
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Major
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7.0.0.CR2
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None
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None
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Release Notes
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Known Issue
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Not Yet Documented
On a multi-interface Windows box
Even though the EAP balancer instance is bound to an IP address, 10.40.128.61 in this case:
<interfaces> <interface name="management"> <inet-address value="10.40.128.61"/> </interface> <interface name="public"> <inet-address value="10.40.128.61"/> </interface> </interfaces>
, it advertises a hostname as its Manager-Address. The receiving worker node then might have troubles calling the balancer if it translates the hostname to a different IP address (interface on the same box...):
Balancer:
2016-04-28 18:00:00,232 DEBUG [io.undertow] (default I/O-2) UT005040: Gonna send payload:
HTTP/1.0 200 OK
Date: Thu, 28 Apr 2016 18:00:00 -0700
Sequence: 11
Digest: d356f44c4372f38eeb064e214b61b3e0
Server: 73a81e63-9938-42ce-bd17-92e2aeef3991
X-Manager-Address: atomic-0.yada.bla.bla.redhat.com:8847
X-Manager-Url: /
X-Manager-Protocol: https
X-Manager-Host: atomic-0.yada.bla.bla.redhat.com
Worker:
MODCLUSTER000043: Failed to send INFO command to atomic-0.yada.bla.bla.redhat.com/169.254.47.37:8847: Connection refused: connect
i.e. instead of using 10.40.128.61 the balancer is bound to, worker tries to call anotehr interface and fails.
Suggestion: If user explicitly uses IP address instead of a hostname, it should be either honoured or at least explicitly configurable for the Manager-Address attribute. IMHO.
- blocks
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JBEAP-9061 EAP 7.1 Alpha Release Notes Fixed Issues Tracker
- Closed
- is cloned by
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WFLY-6902 Undertow mod_cluster: Multiinterface box: Manager-Address always contains hostname
- Closed