ceph-csi/vendor/github.com/prometheus/procfs
dependabot[bot] 0f53f2385f rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.11.0 to 1.12.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.11.0...v1.12.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-20 07:02:06 +00:00
..
internal rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
.gitignore Migrate from dep to go module 2020-03-17 10:44:07 +00:00
.golangci.yml rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
arp.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
buddyinfo.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
cmdline.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
CODE_OF_CONDUCT.md rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
CONTRIBUTING.md Migrate from dep to go module 2020-03-17 10:44:07 +00:00
cpuinfo_armx.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
cpuinfo_mipsx.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
cpuinfo_others.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
cpuinfo_ppcx.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
cpuinfo_riscvx.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
cpuinfo_s390x.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
cpuinfo_x86.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
cpuinfo.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
crypto.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
doc.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
fixtures.ttar rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
fs.go Add external-snapshotter to ceph-csi 2019-06-23 11:53:37 +00:00
fscache.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
ipvs.go Update to kube v1.17 2020-01-17 12:06:02 +00:00
kernel_random.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
LICENSE vendor update for E2E framework 2019-06-04 11:39:42 +05:30
loadavg.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
MAINTAINERS.md Migrate from dep to go module 2020-03-17 10:44:07 +00:00
Makefile rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
Makefile.common rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
mdstat.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
meminfo.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
mountinfo.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
mountstats.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
net_conntrackstat.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
net_dev.go Update to kube v1.17 2020-01-17 12:06:02 +00:00
net_ip_socket.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
net_protocols.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
net_sockstat.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
net_softnet.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
net_tcp.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
net_udp.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
net_unix.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
netstat.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
NOTICE vendor update for E2E framework 2019-06-04 11:39:42 +05:30
proc_cgroup.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
proc_environ.go Update to kube v1.17 2020-01-17 12:06:02 +00:00
proc_fdinfo.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
proc_io.go Update to kube v1.17 2020-01-17 12:06:02 +00:00
proc_limits.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
proc_maps.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
proc_ns.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
proc_psi.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
proc_smaps.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
proc_stat.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
proc_status.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
proc.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
README.md rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00
schedstat.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
SECURITY.md rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
slab.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
stat.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
swaps.go rebase: update kubernetes to v1.20.0 2020-12-17 16:04:54 +00:00
ttar Migrate from dep to go module 2020-03-17 10:44:07 +00:00
vm.go Remove nsenter packages from vendor 2019-09-23 13:22:29 +00:00
xfrm.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
zoneinfo.go rebase: bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0 2022-01-20 07:02:06 +00:00

procfs

This 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.

Go Reference CircleCI 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, 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()

Package Organization

The packages in this project are organized according to (1) whether the data comes from the /proc or /sys filesystem and (2) the type of information being retrieved. For example, most process information can be gathered from the functions in the root procfs package. Information about block devices such as disk drives is available in the blockdevices sub-package.

Building and Testing

The procfs library is intended to be built as part of another application, so there are no distributable binaries.
However, most of the API includes unit tests which can be run with make test.

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.