If I build cfengine v3.1.2 on Solaris10 and run the commands below
directly after make install, the default policies tries to restart
cf-serverd,cf-monitord every time cf-agent is run, regardless of
whether the processes already are running. Consequently, I get an
"Address already in use" bind error. I saw this first in my private
setup when going from v3.02 to v3.1.2, but the same thing happens with
the baseline default policies as well.
Looking at the code, it seems that there is a bug in
enterprise_stubs.c, which returns a set of options for the ps command
- when in a Solaris global zone, it returns "-z global" only, instead
of the usual "-eo user, pid,ppid,pgid,...". So this bug does not come
into effect in a Solaris 10 container (ie a non-global zone), only in
a global zone.
Fixing this is a bit tricky, since the -e option cancels out any -z
global option (ref man ps). This is what you want in a global zone
(with -z option, no -e option):
/bin/ps -z global -o user,pid,ppid,pgid, ...
while this is what you want in a non-global zone (no -z option, with -e option):
/bin/ps -e -o user,pid,ppid,pgid, ...
- Erlend
bash-3.00# uname -a
SunOS sol10-01 5.10 Generic_139556-08 i86pc i386 i86pc
bash-3.00#
bash-3.00# /usr/local/sbin/cf-agent 2>&1 >/dev/null
bash-3.00# cp /usr/local/share/doc/cfengine/inputs/*cf /var/cfengine/inputs/
bash-3.00# /usr/local/sbin/cf-agent 2>&1 >/dev/null
bash-3.00# /usr/local/sbin/cf-key
Making a key pair for cfengine, please wait, this could take a minute...
bash-3.00#
bash-3.00# /usr/local/sbin/cf-agent -KI
-> Making a one-time restart promise for cf-monitord
-> Making a one-time restart promise for cf-serverd
-> Executing '/var/cfengine/bin/cf-monitord'
...(timeout=-678,owner=-1,group=-1)
-> Completed execution of /var/cfengine/bin/cf-monitord
-> Executing '/var/cfengine/bin/cf-serverd' ...(timeout=-678,owner=-1,group=-1)
-> Completed execution of /var/cfengine/bin/cf-serverd
R: Added a 5 minute schedule to crontabs
-> Edited file /var/spool/cron/crontabs/root
bash-3.00#
bash-3.00# ps -ef|grep cf-
root 20249 1 0 11:18:43 ? 0:00 /var/cfengine/bin/cf-monitord
root 20205 1 0 11:18:21 ? 0:00 /var/cfengine/bin/cf-serverd
root 20259 3626 0 11:19:38 pts/5 0:00 grep cf-
bash-3.00#
bash-3.00# /usr/local/sbin/cf-agent -KI
-> Making a one-time restart promise for cf-monitord
-> Making a one-time restart promise for cf-serverd
-> Executing '/var/cfengine/bin/cf-monitord'
...(timeout=-678,owner=-1,group=-1)
-> Completed execution of /var/cfengine/bin/cf-monitord
-> Executing '/var/cfengine/bin/cf-serverd' ...(timeout=-678,owner=-1,group=-1)
Q: "...cf-serverd": Could not bind server address
Q: "...cf-serverd": !!! System error for bind: "Address already in use"
I: Last 2 quoted lines were generated by promiser "/var/cfengine/bin/cf-serverd"
-> Completed execution of /var/cfengine/bin/cf-serverd
bash-3.00#
bash-3.00# /usr/local/sbin/cf-agent -KI
-> Making a one-time restart promise for cf-monitord
-> Making a one-time restart promise for cf-serverd
-> Executing '/var/cfengine/bin/cf-monitord'
...(timeout=-678,owner=-1,group=-1)
-> Completed execution of /var/cfengine/bin/cf-monitord
-> Executing '/var/cfengine/bin/cf-serverd' ...(timeout=-678,owner=-1,group=-1)
Q: "...cf-serverd": Could not bind server address
Q: "...cf-serverd": !!! System error for bind: "Address already in use"
I: Last 2 quoted lines were generated by promiser "/var/cfengine/bin/cf-serverd"
-> Completed execution of /var/cfengine/bin/cf-serverd
bash-3.00#
bash-3.00# /usr/local/sbin/cf-agent -KI
-> Making a one-time restart promise for cf-monitord
-> Making a one-time restart promise for cf-serverd
-> Executing '/var/cfengine/bin/cf-monitord'
...(timeout=-678,owner=-1,group=-1)
-> Completed execution of /var/cfengine/bin/cf-monitord
-> Executing '/var/cfengine/bin/cf-serverd' ...(timeout=-678,owner=-1,group=-1)
Q: "...cf-serverd": Could not bind server address
Q: "...cf-serverd": !!! System error for bind: "Address already in use"
I: Last 2 quoted lines were generated by promiser "/var/cfengine/bin/cf-serverd"
-> Completed execution of /var/cfengine/bin/cf-serverd
bash-3.00#
_______________________________________________
Help-cfengine mailing list
Help-cfengine@cfengine.org
https://cfengine.org/mailman/listinfo/help-cfengine
