gitea/vendor/github.com/prometheus/procfs
Antoine GIRARD 256b178176
Update swagger to 0.20.1 (#8010)
* update swagger to 0.20.1

* fiw swagger version for validate
2019-08-28 08:55:22 +02:00
..
internal Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
.gitignore Use Go1.11 module (#5743) 2019-03-27 19:15:23 +08:00
.golangci.yml workaround broken drone build (#7362) 2019-07-06 16:16:43 +01:00
arp.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
buddyinfo.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
CONTRIBUTING.md Use Go1.11 module (#5743) 2019-03-27 19:15:23 +08:00
crypto.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
doc.go Prometheus endpoint (#5256) 2018-11-04 22:20:00 -05:00
fixtures.ttar Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
fs.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
go.mod Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
go.sum Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
ipvs.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
LICENSE Prometheus endpoint (#5256) 2018-11-04 22:20:00 -05:00
MAINTAINERS.md workaround broken drone build (#7362) 2019-07-06 16:16:43 +01:00
Makefile Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
Makefile.common Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
mdstat.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
mountinfo.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
mountstats.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
net_dev.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
net_softnet.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
net_unix.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
NOTICE Prometheus endpoint (#5256) 2018-11-04 22:20:00 -05:00
proc_environ.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc_fdinfo.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc_io.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc_limits.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc_ns.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc_psi.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc_stat.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc_status.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
proc.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
README.md Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
schedstat.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
stat.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
ttar Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
vm.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00
xfrm.go workaround broken drone build (#7362) 2019-07-06 16:16:43 +01:00
zoneinfo.go Update swagger to 0.20.1 (#8010) 2019-08-28 08:55:22 +02:00

procfs

This procfs package provides functions to retrieve system, kernel and process metrics from the pseudo-filesystems /proc and /sys.

WARNING: This package is a work in progress. Its API may still break in backwards-incompatible ways without warnings. Use it at your own risk.

GoDoc Build Status Go Report Card

Usage

The procfs library is organized by packages based on whether the gathered data is coming from /proc, /sys, or both. Each package contains an FS type which represents the path to either /proc, /sys, or both. For example, current cpu statistics are gathered from /proc/stat and are available via the root procfs package. First, the proc filesystem mount point is initialized, and then the stat information is read.

fs, err := procfs.NewFS("/proc")
stats, err := fs.Stat()

Some sub-packages such as blockdevice, require access to both the proc and sys filesystems.

    fs, err := blockdevice.NewFS("/proc", "/sys")
    stats, err := fs.ProcDiskstats()

Building and Testing

The procfs library is normally built as part of another application. However, when making changes to the library, the make test command can be used to run the API test suite.

Updating Test Fixtures

The procfs library includes a set of test fixtures which include many example files from the /proc and /sys filesystems. These fixtures are included as a ttar file which is extracted automatically during testing. To add/update the test fixtures, first ensure the fixtures directory is up to date by removing the existing directory and then extracting the ttar file using make fixtures/.unpacked or just make test.

rm -rf fixtures
make test

Next, make the required changes to the extracted files in the fixtures directory. When the changes are complete, run make update_fixtures to create a new fixtures.ttar file based on the updated fixtures directory. And finally, verify the changes using git diff fixtures.ttar.