Bug #7420: cf-execd is running twice after a reboot or after running rudder-agent twice - Rudder - Issue Tracker

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Bug #7420

closed

cf-execd is running twice after a reboot or after running rudder-agent twice

Added by Dennis Cabooter about 9 years ago. Updated almost 9 years ago.

Status:

Released

Priority:

1 (highest)

Assignee:

Nicolas CHARLES

Category:

System integration

Target version:

2.11.17

Pull Request:

https://github.com/Normation/rudder-p...

Severity:

UX impact:

User visibility:

Effort required:

Priority:

Name check:

Fix check:

Regression:

Description

cf-execd is running twice after a reboot or after running rudder-agent twice.

# ps wwwuax|grep cf- |grep -v grep
root      2960  0.0  0.5  44028  5836 ?        Ss   11:49   0:00 /var/rudder/cfengine-community/bin/cf-serverd
root      3137  0.0  0.3 107860  3880 ?        Ss   11:49   0:00 /var/rudder/cfengine-community/bin/cf-execd
root      3504  0.0  0.3 107868  3880 ?        Ss   11:49   0:00 /var/rudder/cfengine-community/bin/cf-execd

All I can do now is stop rudder-agent, kill the left cf-execd process and start rudder-agent again.

# /etc/init.d/rudder-agent stop
rudder-agent[8821]: [INFO] Using /etc/default/rudder-agent for configuration
rudder-agent[8824]: [INFO] Using /var/rudder/cfengine-community for CFEngine workdir
rudder-agent[8825]: [INFO] Halting CFEngine Community cf-serverd...
rudder-agent[8833]: [OK] CFEngine Community cf-serverd stopped after 2 seconds
rudder-agent[8834]: [INFO] Halting CFEngine Community cf-execd...
rudder-agent[8913]: [OK] CFEngine Community cf-execd stopped after 2 seconds

# ps wwwuax|grep cf- |grep -v grep
root      3137  0.0  0.3 107860  3880 ?        Ss   11:49   0:00 /var/rudder/cfengine-community/bin/cf-execd
# kill 3137

# /etc/init.d/rudder-agent start
rudder-agent[10066]: [INFO] Using /etc/default/rudder-agent for configuration
rudder-agent[10069]: [INFO] Using /var/rudder/cfengine-community for CFEngine workdir
rudder-agent[10070]: [INFO] Launching CFEngine Community cf-serverd...
rudder-agent[10245]: [OK] CFEngine Community cf-serverd started after 1 seconds
rudder-agent[10246]: [INFO] Launching CFEngine Community cf-execd...
rudder-agent[10422]: [OK] CFEngine Community cf-execd started after 1 seconds

# ps wwwuax|grep cf- |grep -v grep
root     10242  0.0  0.5  44032  5764 ?        Ss   13:11   0:00 /var/rudder/cfengine-community/bin/cf-serverd
root     10419  0.0  0.2  40276  2860 ?        Ss   13:11   0:00 /var/rudder/cfengine-community/bin/cf-execd

And now everything is fine again, untill the next time, which is annoying.

Related issues 1 (0 open — 1 closed)

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Updated by Nicolas CHARLES about 9 years ago

Dennis,

Just to be sure: it happens if you run twice /etc/init.d/rudder-agent start ; or is it another condition ?
Which version of the agent are you using ?
Which OS and version of the OS are you using?

Thank you !

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Updated by Dennis Cabooter about 9 years ago

Nicolas,

As far as I know it happens always after a reboot and it happens when I start rudder-agent twice. To be honest it doesn't make much sense to start rudder-agent twice, but sometimes it happens accidently.

I use rudder-agent 3.1.4 on Ubuntu Trusty 14.04.1 LTS.

Regards,

Dennis

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Updated by Nicolas CHARLES about 9 years ago

Assignee changed from Nicolas CHARLES to Benoît PECCATTE

Ok, so this is clearly a problem in the init script to detect if the agent is running or not
Benoit, could you have a look at that please ?

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Updated by Jonathan CLARKE almost 9 years ago

Has duplicate Bug #7537: /etc/init.d/rudder-agent start starts cf-execd even if it is running, resulting in 2 cf-execd running, and big problems added

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