| Info |
|---|
| There is no switch to |
...
| enable the debug mode in the check_mk_agent for Linux permanently. |
The problem with that is , that the output has to must be written to a file. Sending it to the CMK Server would lead to a CRIT "Check_MK" service.
...
1. Create a backup of your check_mk_agent script
| Code Block |
|---|
|
root@linux# cp /usr/bin/check_mk_agent /usr/bin/check_mk_agent.bak |
2. Edit the script and add the following lines in the main_setup() routine, after the line set_up_process_commandline_arguments "$@":
| Code Block |
|---|
| language | bash |
|---|
| theme | RDark |
|---|
| title | /usr/bin/check_mk_agent |
|---|
|
#############################################
# Permamently enable debug mode
# log rotation
logfile=/var/log/agent.out
max_logs=10 # Adjust the maximum number of stored log files to your needs.
i=$max_logs
while [ $i -gt 1 ]; do
((j=i-1))
if [ -f $logfile.$j ]; then
mv $logfile.$j $logfile.$i
fi
i=$j
done
if [ -f $logfile ]; then
mv $logfile $logfile.1
fi
# write stderr to log
set -xv
exec 2>$logfile
# Enabling debug END
############################################# |
...
To disable the debug mode, simply copy your original script:
| Code Block |
|---|
|
root@linux# cp /usr/bin/check_mk_agent.bak /usr/bin/check_mk_agent |
...
When you're using the Automatic Agent Updater, it might happen that your modified script will be overwritten.
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