FWIW the default value for disk_exclude_type is already [ "none", "tmpfs", "sysfs", "proc", "devtmpfs", "devfs", "mtmfs“ ].
I just installed a Debian jessie VM and I’ve tried to manually run check_disk on a shell (as ‚nobody‘) which seems to be working just fine here: root@debian:~# su -s /bin/bash nobody nobody@debian:/root$ /usr/lib/nagios/plugins/check_disk -w 80% -c 90% DISK OK - free space: / 17106 MB (94% inode=96%); /dev 10 MB (100% inode=99%); /run 91 MB (95% inode=99%); /dev/shm 240 MB (100% inode=99%); /run/lock 5 MB (100% inode=99%); /sys/fs/cgroup 240 MB (100% inode=99%);| /=1058MB;3831;1915;0;19160 /dev=0MB;1;0;0;10 /run=4MB;19;9;0;96 /dev/shm=0MB;47;23;0;240 /run/lock=0MB;0;0;0;5 /sys/fs/cgroup=0MB;47;23;0;240 nobody@debian:/root$ Kind regards, Gunnar Beutner On 13/10/15 11:16, "icinga-users on behalf of Aaron Hastings" <[email protected] on behalf of [email protected]> wrote: >Sorry to bump this, but I see there's a good bit of activity recently and this >is a really simple, but aggravating, issue that I cannot seem to resolve. > > >Many thanks, > >Aaron > > >On Sat, Oct 3, 2015 at 8:02 PM, Aaron Hastings ><[email protected]> wrote: > >Hmmm... I probably shouldn't have sent that in HTML format. Plain text >version below: > >Hi all, > >I've been using Icinga2 for about a year now but consistently run into >this issue with Debian 8 jessie hosts. > >My disk checks keep giving me back critical errors, specifically the two >below: > > DISK CRITICAL - /sys/kernel/security is not accessible: Permission >denied > DISK CRITICAL - /sys/kernel/config is not accessible: Permission denied > >I'm not sure why this is, since both directories (filesystems?) are 644 >in permissions and I'm obviously not running any sort of mandatory >access control (i.e. SELinux or AppArmor). Even umounting these >filesystems makes no difference. > >I've even tried adding the following to my hosts.conf file with no effect: > > vars.disk_exclude_type = ["sysfs"] > >I've posted a full Host entry (sensitive fields redacted) for my >hosts.conf file below: > >object Host "host.example.com <http://host.example.com>" { > import "generic-host" > > address = "1.2.3.4" > > enable_flapping = true > > vars.remote_client = "host.example.com <http://host.example.com>" > > vars.os = "Linux" > vars.os_name = "Debian" > vars.os_family = "Debian" > vars.os_release = "8" > vars.os_codename = "jessie" > > vars.disks["disk"] = {} > vars.disks["disk /"] = { > disk_partitions = "/" > } > vars.disk_exclude_type = ["sysfs"] > > vars.notification["mail"] = { > groups = [ "icingaadmins" ] > } >} > >Any insight or help with this would be greatly appreciated. Please let >me know if you require additional information. > >Many thanks, >Aaron > > > > > > > -- Gunnar Beutner Senior Developer NETWAYS GmbH | Deutschherrnstr. 15-19 | D-90429 Nuernberg Tel: +49 911 92885-0 | Fax: +49 911 92885-77 GF: Julian Hein, Bernd Erk | AG Nuernberg HRB18461 http://www.netways.de | [email protected] ** OSMC 2015 - November - netways.de/osmc ** ** OSDC 2016 - April – netways.de/osdc ** _______________________________________________ icinga-users mailing list [email protected] https://lists.icinga.org/mailman/listinfo/icinga-users
