mysql password file on centos 5, xymon client

3 Dec 2012

      Try running this as the xymon user, to find out where it's looking for the
file:
HOME=~xymon sudo -u xymon xymoncmd strace -f mysql 2>&1 | grep ^stat
On my system:
stat("/etc/my.cnf", 0x7fff9cbc1830)     = -1 ENOENT (No such file or
directory)
stat("/usr/lib/xymon/.my.cnf", 0x7fff9cbc1830) = -1 ENOENT (No such file or
directory)
stat("/etc/my.cnf", 0x7fff9cbc1830)     = -1 ENOENT (No such file or
directory)
On 30 November 2012 00:43, Leon Volfson <leon at one.co.il> wrote:
...
Hi Mike,
thanks for answering,
I did run the "whereis xymon-client" and I do know about this directory.
unfortunately, putting the file there doesn't do anything.
Lenny
On Thu, Nov 29, 2012 at 2:50 PM, Mike Burger <
Mike.Burger at freedommortgage.com> wrote:
...
Oops…client…if you installed it from RPM, the home dir is likely
/usr/share/xymon-client.****

*From:* xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] *On
Behalf Of *Mike Burger
*Sent:* Thursday, November 29, 2012 7:49 AM
*To:* Leon Volfson; xymon at xymon.com
*Subject:* Re: [Xymon] mysql password file on centos 5, xymon client****

Leon,****

If you installed Xymon from RPM on your CentOS 5 system, and you run
either “finger xymon” or “grep xymon /etc/passwd”, you’ll likely note that
the xymon user’s home directory is /usr/lib/xymon. Try creating/moving the
.my.cnf there.****

*From:* xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com<xymon-bounces at xymon.com>]
*On Behalf Of *Leon Volfson
*Sent:* Wednesday, November 28, 2012 7:21 AM
*To:* xymon at xymon.com
*Subject:* [Xymon] mysql password file on centos 5, xymon client****

Hi,
I have a question.
Recently I've added a script to monitor the mysql replication.
I got it off the internet:

#!/bin/bash
############################################################################################
test -e /usr/local/mysql/bin/mysql && PROG=/usr/local/mysql/bin/mysql
test -e /usr/bin/mysql && PROG=/usr/bin/mysql
MAXDRIFT=5
############################################################################################
MYSQLCOLOR=""
MYSQLLINE=""
HOSTIP=127.0.0.1
IPADDR=127.0.0.1
MACHINE=uname -n
MAXSEC=60
MYSQLUSER=root
MYSQLPORT=3306
LINE=echo "show slave status \G" | ${PROG} -h ${HOSTIP} -u ${MYSQLUSER} -P ${MYSQLPORT} 2>&1
MASTERPOS=echo $LINE | grep Read_Master_Log_Pos | awk -F 'Read_Master_Log_Pos: ' '{print $2}' | awk '{print $1}'
SLAVEPOS=echo $LINE | grep -i Exec_Master_Log_Pos | awk -F 'Exec_Master_Log_Pos: ' '{print $2}' | awk '{print $1}'
SLAVEUP=echo $LINE | grep Running | wc -l
SLAVE_SECOND_BEHIND_MASTER=echo $LINE | grep 'Seconds_Behind_Master:'  | awk -F 'Seconds_Behind_Master: ' '{print $2}'  | awk '{print $1}'
test $SLAVEUP -eq "1"  &&  DRIFT=$((${MASTERPOS} - ${SLAVEPOS}))
echo "${LINE}" | ${GREP} "Running: No" >/dev/null
if test "$?" -eq "0"
then
MYSQLCOLOR="red"
MYSQLLINE="${DATE} MYSQL Slave in error
${LINE}"
elif test ${SLAVEUP} -ne "1"
then
MYSQLCOLOR="green"
MYSQLLINE="${DATE} MYSQL Slave is Stopped
${LINE}"
elif test ${SLAVE_SECOND_BEHIND_MASTER} -ge ${MAXSEC}
then
MYSQLCOLOR="yellow"
MYSQLLINE="${DATE} MYSQL Slave is ${DRIFT} statements behind!
${LINE}"
else
MYSQLCOLOR="green"
MYSQLLINE="${DATE} MYSQL Slave is ${DRIFT} statements behind!
${LINE}"
fi
#echo "${BB} ${BBDISP} status ${MACHINE}.mysqlslave ${MYSQLCOLOR}
${MYSQLLINE}"
${BB} ${BBDISP} "status ${MACHINE}.mysqlslave ${MYSQLCOLOR} ${MYSQLLINE}"

To make it working, you need to create the file : ~hobbit/.my.cnf
[mysql]
password=XXXXXXXX
[mysqlclient]
password= XXXXXXXX
[mysqladmin]
password= XXXXXXXX
[mysqlshow]
password= XXXXXXXX
[mysqldump]
password= XXXXXXXX
chown hobbit: ~hobbit/.my.cnf
chmod 600 ~hobbit/.my.cnf
Add the section in clientlaunch.cfg
[mysqlslave]
ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg
CMD $HOBBITCLIENTHOME/ext/mysqlslave.sh
LOGFILE $HOBBITCLIENTHOME/logs/mysqlslave.log
INTERVAL 5m
Restart hobbit-client.

as you can see, the author instructs to put the .my.cnf file with all the
passwords in the ~hobbit/.my.cnf directory.
While that went fine on the Ubuntu 12.04 server, it doesn't work on the
CentOS 5 server.
I got the xymon client.rpm from some website and it just doesn't
recognize this file no matter where I put it.
The version is 4.3.10.
the client is installed in these directories:
/etc/xymon-client
/usr/libexec/xymon-client
/usr/share/xymon-client
I also noticed that there's no /var/lib/xymon-client directory.
The Ubuntu version was installed via apt-get and still has "hobbit"
naming.
On CentOS client I renamed all the "hobbit" into "xymon".
If I put the pass into the script itself - it works. But I really don't
want to do that.
Any ideas?
Thanks,
Lenny****

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jlaidman＠rebel-it.com.au

[mysql] password=XXXXXXXX [mysqlclient] password= XXXXXXXX [mysqladmin] password= XXXXXXXX [mysqlshow] password= XXXXXXXX [mysqldump] password= XXXXXXXX

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