thaJeztah
commented
6 years ago Those paths are the mount points for the container's filesystem, which likely are not accessible; I'd recommend excluding those paths.
This is a duplicate of https://github.com/moby/moby/issues/27676, so closing this one, but feel free to discuss
Upgrading to docker 17.06.2-ce makes this file "/var/lib/docker/devicemapper/mnt/2f53881f1268a6ec668246f58706f5010b34b52f29656f6fba5caa40d02c6ac5" inaccessible to ec2-user and nagios user even though ec2-user has sudo access and it roke nagios disk check /: $ /usr/lib64/nagios/plugins/check_disk -X nsfs -w 10% -c 5% DISK CRITICAL - /var/lib/docker/devicemapper/mnt/2f53881f1268a6ec668246f58706f5010b34b52f29656f6fba5caa40d02c6ac5 is not accessible: Permission denied
Steps to reproduce the issue:
Describe the results you received: $ /usr/lib64/nagios/plugins/check_disk -vvv -X nsfs -w 10% -c 5% Thresholds(pct) for /proc warn: 10.000000 crit 5.000000 calling stat on /proc Thresholds(pct) for /sys warn: 10.000000 crit 5.000000 calling stat on /sys Thresholds(pct) for / warn: 10.000000 crit 5.000000 calling stat on / For /, used_pct=3 free_pct=97 used_units=3567 free_units=147394 total_units=151059 used_inodes_pct=2 free_inodes_pct=98 fsp.fsu_blocksize=4096 mult=1048576 Freespace_units result=0 Freespace% result=0 Usedspace_units result=0 Usedspace_percent result=0 Usedinodes_percent result=0 Freeinodes_percent result=0 Thresholds(pct) for /dev warn: 10.000000 crit 5.000000 calling stat on /dev For /dev, used_pct=1 free_pct=99 used_units=0 free_units=30695 total_units=30695 used_inodes_pct=1 free_inodes_pct=99 fsp.fsu_blocksize=4096 mult=1048576 Freespace_units result=0 Freespace% result=0 Usedspace_units result=0 Usedspace_percent result=0 Usedinodes_percent result=0 Freeinodes_percent result=0 Thresholds(pct) for /dev/pts warn: 10.000000 crit 5.000000 calling stat on /dev/pts Thresholds(pct) for /dev/shm warn: 10.000000 crit 5.000000 calling stat on /dev/shm For /dev/shm, used_pct=0 free_pct=100 used_units=0 free_units=30705 total_units=30705 used_inodes_pct=1 free_inodes_pct=99 fsp.fsu_blocksize=4096 mult=1048576 Freespace_units result=0 Freespace% result=0 Usedspace_units result=0 Usedspace_percent result=0 Usedinodes_percent result=0 Freeinodes_percent result=0 Thresholds(pct) for /data warn: 10.000000 crit 5.000000 calling stat on /data For /data, used_pct=7 free_pct=93 used_units=12126 free_units=179075 total_units=201458 used_inodes_pct=1 free_inodes_pct=99 fsp.fsu_blocksize=4096 mult=1048576 Freespace_units result=0 Freespace% result=0 Usedspace_units result=0 Usedspace_percent result=0 Usedinodes_percent result=0 Freeinodes_percent result=0 Thresholds(pct) for /proc/sys/fs/binfmt_misc warn: 10.000000 crit 5.000000 calling stat on /proc/sys/fs/binfmt_misc Thresholds(pct) for /cgroup/blkio warn: 10.000000 crit 5.000000 calling stat on /cgroup/blkio Thresholds(pct) for /cgroup/cpu warn: 10.000000 crit 5.000000 calling stat on /cgroup/cpu Thresholds(pct) for /cgroup/cpuacct warn: 10.000000 crit 5.000000 calling stat on /cgroup/cpuacct Thresholds(pct) for /cgroup/cpuset warn: 10.000000 crit 5.000000 calling stat on /cgroup/cpuset Thresholds(pct) for /cgroup/devices warn: 10.000000 crit 5.000000 calling stat on /cgroup/devices Thresholds(pct) for /cgroup/freezer warn: 10.000000 crit 5.000000 calling stat on /cgroup/freezer Thresholds(pct) for /cgroup/hugetlb warn: 10.000000 crit 5.000000 calling stat on /cgroup/hugetlb Thresholds(pct) for /cgroup/memory warn: 10.000000 crit 5.000000 calling stat on /cgroup/memory Thresholds(pct) for /cgroup/perf_event warn: 10.000000 crit 5.000000 calling stat on /cgroup/perf_event Thresholds(pct) for /var/lib/docker/plugins warn: 10.000000 crit 5.000000 calling stat on /var/lib/docker/plugins For /var/lib/docker/plugins, used_pct=3 free_pct=97 used_units=3567 free_units=147394 total_units=151059 used_inodes_pct=2 free_inodes_pct=98 fsp.fsu_blocksize=4096 mult=1048576 Freespace_units result=0 Freespace% result=0 Usedspace_units result=0 Usedspace_percent result=0 Usedinodes_percent result=0 Freeinodes_percent result=0 Thresholds(pct) for /var/lib/docker/devicemapper warn: 10.000000 crit 5.000000 calling stat on /var/lib/docker/devicemapper For /var/lib/docker/devicemapper, used_pct=3 free_pct=97 used_units=3567 free_units=147394 total_units=151059 used_inodes_pct=2 free_inodes_pct=98 fsp.fsu_blocksize=4096 mult=1048576 Freespace_units result=0 Freespace% result=0 Usedspace_units result=0 Usedspace_percent result=0 Usedinodes_percent result=0 Freeinodes_percent result=0 Thresholds(pct) for /var/run/docker/netns/default warn: 10.000000 crit 5.000000 Thresholds(pct) for /var/lib/docker/devicemapper/mnt/2f53881f1268a6ec668246f58706f5010b34b52f29656f6fba5caa40d02c6ac5 warn: 10.000000 crit 5.000000 calling stat on /var/lib/docker/devicemapper/mnt/2f53881f1268a6ec668246f58706f5010b34b52f29656f6fba5caa40d02c6ac5 stat failed on /var/lib/docker/devicemapper/mnt/2f53881f1268a6ec668246f58706f5010b34b52f29656f6fba5caa40d02c6ac5 DISK CRITICAL - /var/lib/docker/devicemapper/mnt/2f53881f1268a6ec668246f58706f5010b34b52f29656f6fba5caa40d02c6ac5 is not accessible: Permission denied
Describe the results you expected: $ /usr/lib64/nagios/plugins/check_disk -X nsfs -w 10% -c 5% DISK OK - free space: / 147266 MB (97% inode=98%); /dev 30696 MB (99% inode=99%); /dev/shm 30704 MB (100% inode=99%); /data 237347 MB (99% inode=99%);| /=3696MB;135953;143506;0;151059 /dev=0MB;27626;29161;0;30696 /dev/shm=0MB;27633;29168;0;30704 /data=1691MB;226669;239262;0;251855
Additional information you deem important (e.g. issue happens only occasionally):
Output of
docker version:Output of
docker info:Additional environment details (AWS, VirtualBox, physical, etc.):