prometheus/cadvisor
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66 Commits

Author SHA1 Message Date
Lantao Liu
ef7f0696fe Do not error out when /dev/disk/by-uuid is not found. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-02-07 08:34:19 +00:00
Davanum Srinivas
5f8eea99dd Skip getVfsStats when file does not exist 
There are a lot of spurious exceptions in the kubernetes kubelet logs
like:
E1018 21:03:09.616581   22780 fs.go:332] Stat fs failed. Error: no such
file or directory

Since we know that calling syscall.Statfs will just fail when the path
does not exist, we should just skip making the call.

NOTE: fixing 2017->2018 problems in build by running `./build/jenkins_e2e.sh`
 2018-01-02 17:52:38 -05:00
Tim Allclair
5b435b4b70
Clean up cAdvisor logging 2017-11-27 19:48:05 -08:00
Stefan Majer
4a778288ee Stop AfterFunc timer after findCmd.Wait regardless of errors to prevent memory leak 2017-10-24 15:18:07 +02:00
Antonio Murdaca
4b002b3bd3
*: add CRI-O handler 
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
 2017-09-05 17:01:58 +02:00
Yang Guo
a5adaad26d Add an API to get FsStats from filesystem UUID 2017-08-23 12:33:42 -07:00
Flavio Castelli
5a7481f46d
Added fix for Kubernetes btrfs issue #47046 
https://github.com/kubernetes/kubernetes/issues/47046

Signed-off-by: Flavio Castelli <fcastelli@suse.com>
 2017-06-12 18:14:43 +02:00
Davanum Srinivas
a7f98d4ea8 Support tmpfs in processMounts 
Helps with the situation in kubernetes where /var/lib/kubelet is
mounted using tmpfs.
 2017-06-05 23:02:41 -04:00
David Ashpole
96b603e20a Merge branch 'master' into overlay2 2017-05-31 14:05:54 -07:00
David Ashpole
b226f57a3b factor out GetDirDiskUsage and GetDirInodeUsage as utility functions 2017-05-25 08:21:03 -07:00
Bilal Amarni
e0c8ec569d [docker] add overlay2 storage driver 
Signed-off-by: Bilal Amarni <bilal.amarni@gmail.com>
 2017-04-13 13:39:45 +02:00
Dmitri Rubinstein
3e43b4573d Added fix for Kubernetes btrfs issue #38337 
https://github.com/kubernetes/kubernetes/issues/38337
 2017-03-15 16:06:54 +01:00
Matthew Sykes
4593632015 Remove pipe to wc and prevent zombie on err 2017-01-05 09:22:00 -05:00
fzu-huang
95153bb857 Fixes partion name, v2 TCP stats 2016-12-27 00:09:51 +08:00
David Ashpole
a9b9dbe6be Revert "Merge pull request #1503 from dashpole/configure_root_path" 
Undo this commit
This reverts commit 719df516db, reversing
changes made to cae5bfaee6.
 2016-10-19 13:47:01 -07:00
David Ashpole
9e47be7bdf Cadvisor allows the RootPath to be configured. The RootPath is used to determine which filesystem is the RootFs. 2016-10-19 10:39:35 -07:00
David Ashpole
835fd2e619 removed flaky test 2016-10-14 10:38:37 -07:00
David Ashpole
9fdeefe3e4 Cadvisor now publishes per-container inode stats using the command 'find . -xdev printf '.'| wc -c' this is published in the v2 api using a new field 2016-10-12 13:16:21 -07:00
derekwaynecarr
cccf9d5fec Allow clients to know if inodes are supported on a filesystem 2016-07-26 11:15:07 -04:00
Andy Goldstein
a8c592e601 Exclude Docker devicemapper mounts from fs info 
Exclude Docker devicemapper mounts from the list of filesystem partitions (e.g.
/var/lib/docker/devicemapper/mnt/*) because these are handled by the ThinPoolWatcher for
per-container filesystem information.
 2016-07-07 14:35:22 -04:00
Andy Goldstein
dcf5d575eb Always set partition fsType 2016-07-07 14:35:22 -04:00
Tim St. Clair
f796871304 Cap the maximum parallel exec commands for getting disk usage 2016-05-20 16:29:49 -07:00
Paul Morie
647224c95a Add devicemapper support for docker containers 2016-05-18 15:19:20 -04:00
Tim St. Clair
d9c864324b Fix usage of the latest go-dockerclient 2016-04-04 18:01:47 -07:00
Shaya Potter
ee52fdf4d1 address jon and vish comments 2016-03-23 18:19:31 -07:00
Shaya Potter
206670a655 first cut of rkt handler 2016-03-21 17:34:42 -07:00
Aaron Levy
49906a77fc fs: use set for dockerImagePaths 2016-03-06 17:41:51 -08:00
Aaron Levy
b1e4bc7d11 fs: evaluate labels from all mount points 2016-03-06 17:41:51 -08:00
Seth Jennings
775aca578b avoid stray timeout message 2016-02-27 16:23:59 -06:00
Vishnu kannan
2defa0bddb Adding support for inodes. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-25 15:13:58 -08:00
Vishnu kannan
18a2abc8e5 Ignore empty strings paths while calculting disk usage. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-24 11:04:10 -08:00
Vishnu kannan
110540b4fe Timeout du after a minute. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-16 12:43:50 -08:00
Andy Goldstein
d0b1c5e877 Refactor devicemapper logic 
Refactor devicemapper logic to be cleaner are more unit testable
 2016-01-22 14:53:47 -05:00
Andy Goldstein
1352d75d6d Fixes for devicemapper partition reporting 
- If the Docker storage driver is devicemapper, and the devicemapper device is *not* loopback, fix
  an issue where the device associated with the / mount point was being assigned LabelDockerImages,
  instead of the devicemapper device
- If the devicemapper device is a loopback device, don't assign it LabelDockerImages; instead,
  report the underlying partition's information
 2016-01-21 16:51:14 -05:00
Miguel Perez
e0fef76668 Add support ZFS filesystem 
- fix container usage stat not loading on first load
 2015-12-15 15:41:19 -05:00
Vishnu Kannan
cf0adcc817 Add support for Overlayfs. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2015-12-02 15:43:34 -08:00
Jimmi Dyson
cec96eb68b Merge pull request #978 from jimmidyson/regexp-perf 
Regexp tidy up
 2015-11-26 09:45:27 +00:00
Jimmi Dyson
d1fce20304 Regexp tidy up 2015-11-26 09:14:26 +00:00
Jimmi Dyson
0be7f64857 Add DM kernel docs link 2015-11-25 14:22:51 +00:00
Jimmi Dyson
0c55544a4d Add DM fs parsing tests 2015-11-25 14:22:47 +00:00
Jimmi Dyson
56e3490f3b Refactor DM fs parsing 2015-11-25 14:15:19 +00:00
Jimmi Dyson
b9aba259df Switch net stats parsing to strings.Fields - better performance 2015-11-25 13:41:28 +00:00
Jimmi Dyson
338848cd54 Fix Devicemapper output parsing 2015-11-24 22:56:37 +00:00
Jimmi Dyson
b8b6e1bac1 Support devicemapper storage for docker images dir 
Fixes #920
 2015-10-21 09:56:33 +01:00
Jimmi Dyson
2ec8178651 Drop C code for FS sizes 2015-10-16 13:20:55 +01:00
Vishnu kannan
53e7986bc0 Reduce cpu priority for du. 2015-10-08 11:23:45 -07:00
Rohit Jnagal
387f7b3a7f Add support for xfs. 2015-06-03 18:13:45 +00:00
Rohit Jnagal
e43ada2e00 Add 'bytes available' to fs info. 
The current capacity and usage numbers are insufficient to figure out
actual bytes available for a non-root user for the fs. Available is the
value used by df and the one we need to track to detect low diskspace
condition.
 2015-05-11 19:27:40 +00:00
Rohit Jnagal
a0a419614f Add /storage endpoint to 2.0 API. 
/storage returns {device, mountpoint, capacity, usage} for all filesystems.
In addition, it also detect and applies label for each filesystem - currently two - "root", "docker-images".

/storage/<label> returns info about the filesystem with specific label. eg. /storage/root returns info for root filesystem.
 2015-03-11 01:49:58 +00:00
Victor Marmol
f2efed3159 Merge pull request #444 from arkadijs/btrfs 
Process BTRFS and whole-disk filesystem stats
 2015-02-05 17:46:36 -08:00