Checkmk Werk 8873: CMC: Fix escaping of "!" in check_command and check_command_expanded arguments - Checkmk werks level1

5 Sep 2019

ID:          8873
Title:       CMC: Fix escaping of "!" in check_command and
check_command_expanded arguments
Component:   Core & setup
Level:       1
Class:       Bug fix
Version:     1.7.0i1

The values of the check_command and check_command_expanded livestatus columns were
not exactly the same in Microcore as in Nagios:

Microcore:

C+:
OMD[stable]:~$ lq "GET services\nFilter: description = Events ServiceSystem\nColumns:
check_command"
check_mk_active-mkevents!$HOSTNAME$/$HOSTADDRESS$ '^(?!Service|System).*$'
C-:

Nagios:

C+:
OMD[stable]:~$ lq "GET services\nFilter: description = Events ServiceSystem\nColumns:
check_command"
check_mk_active-mkevents!$HOSTNAME$/$HOSTADDRESS$ '^(?\!Service|System).*$'
C-:

The Microcore has now been changed to work exactly like the Nagios core.