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Bug #8709

closed

Cannot update policies on master, server refuse simultaneous connection

Added by Vincent MEMBRÉ over 8 years ago. Updated about 8 years ago.

Status:
Rejected
Priority:
N/A
Assignee:
Alexis Mousset
Category:
Agent
Target version:
4.0.0~rc2
Pull Request:
Severity:
UX impact:
User visibility:
Effort required:
Priority:
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Fix check:
Regression:

Description

Node cannot update it's policies, because server refuses simultaneous connection:

An output of rudder server debug is available here: https://gist.github.com/VinceMacBuche/b16b0123c14c65f87415aca070fbe442

But the error extract (last line of logs) are here:

rudder  verbose: 192.168.41.4> Host relay.rudder.local granted access to /usr/share/ncf/tree/60_services/baseline/stable/baseline.cf
rudder  verbose: Obtained IP address of '192.168.41.4' on socket 8 from accept
   error: Remote host '192.168.41.4' is not in allowallconnects, denying second simultaneous connection
rudder  verbose: Obtained IP address of '192.168.41.4' on socket 8 from accept
   error: Remote host '192.168.41.4' is not in allowallconnects, denying second simultaneous connection
rudder  verbose: Obtained IP address of '192.168.41.4' on socket 8 from accept
   error: Remote host '192.168.41.4' is not in allowallconnects, denying second simultaneous connection
rudder     info: 192.168.41.4> Closing connection, terminating thread

Defining allowallconnects instead of allowconnects in cf-served.cf fix the issue!

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 #1

Updated by Alexis Mousset over 8 years ago

Did it happen only once? It can be because of a running file copy (started by cf-execd) at the very moment you tried to update.

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 #2

Updated by Vincent MEMBRÉ over 8 years ago

I had this state for like ... 10 minutes,

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 #3

Updated by Vincent MEMBRÉ over 8 years ago

Then i workaround it :)

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 #4

Updated by Alexis Mousset over 8 years ago

  • Category changed from System techniques to Agent
  • Assignee changed from Benoît PECCATTE to Alexis Mousset

Maybe a connection that was not properly closed, seem possible according to the log (but without timestamp, it is not easy to know). I will try to reproduce.

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 #5

Updated by Nicolas CHARLES about 8 years ago

  • Status changed from New to Rejected

i couldn't reproduce, nor on Debian, nor on Centos, with server 4.0 and agent 3.2 and 4.0
Rejecting

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