Commit Graph

194 Commits (a1e77476b2bb7bbe6130fa1cbc39fe1635ff459c)

Author SHA1 Message Date
Lomanic d110536e10 [host][darwin] Remove calls to sysctl binary in host/host_darwin.go #639 6 years ago
Lomanic 738b966ed1 [host][darwin] Use unix.Sysctl to get kernel version and platform name 6 years ago
Lomanic 8294f67566 [host][openbsd] Remove external calls to uname in PlatformInformation() 6 years ago
Pierre Souchay 890eb80501 Better comments for fallback on /etc/machine-id 6 years ago
Pierre Souchay be2b25a7c6 Have a real fixed HostID on Linux
On Linux, most golang programs do not run as root (or at least, they should not),
by default, the kernels uses strict permissions, so most userland programs cannot
read `/sys/class/dmi/id/product_uuid`. However, programs such as Consul are relying
on it to get fixed IDs, instead they have a different ID on each boot.

We propose to use `/etc/machine-id` as fallback https://www.freedesktop.org/software/systemd/man/machine-id.html

In order to fix this, this patch does the following:
 - if `/sys/class/dmi/id/product_uuid` can be read, use it for HostID
 - else if `/etc/machine-id` exists and has 32 chars, use it and add '-' to have the same format as product_uuid
 - finally, if notthing works, use the `kernel.random.boot_id`

This will greatly increase the number of programs having correct behaviour when
those rely on having a fixed HostID.

This will fix the following issues:
 - https://github.com/shirou/gopsutil/issues/350
 - https://github.com/hashicorp/consul/issues/4741
6 years ago
Lomanic 18b2744df2 [host][darwin] Fix #574, use 'uname -r' in KernelVersion() 7 years ago
Ozair Jr 0bab9611d2 Adding Slackware platform information 7 years ago
Lomanic bb518e9c4e [host][windows] Remove exported wmi type from #550 7 years ago
pytimer 62fcd00c4d [host] Implement windows temperature use wmi 7 years ago
shirou 4923bd298a host: remove empty virtualzation check.
related to #547
There is an architecture which supports no virtualization.
7 years ago
Lomanic 6c4f577e6e
Merge branch 'master' into winapihost 7 years ago
Michal Rostecki 0225d9ddcc host: Check for error object 7 years ago
Lomanic 61e2d92d95 [host][windows] Query registry via golang.org/x/sys/windows instead of golang.org/x/sys/windows/registry
See https://github.com/shirou/gopsutil/pull/312#issuecomment-277422612
7 years ago
Lomanic d8a6a50129 Revert "[host][windows] Refactor code to query registry via golang.org/x/sys/windows/registry"
This reverts commit c729bbd6a8.
7 years ago
Lomanic c729bbd6a8 [host][windows] Refactor code to query registry via golang.org/x/sys/windows/registry 7 years ago
Lomanic eb11fd6e2f [host][windows] Completely remove slow wmi calls to retrieve OS version, use registry and RtlGetVersion 7 years ago
Lomanic df331c7615 [host][windows] Use win32 API to get host's uptime instead of (slow) wmi 7 years ago
shirou c95755e4bc [host]darwin: remove GPL code 7 years ago
Maddie Zhan 8c8eeb32d3 [host] linux/mips: mips64le definition from mipsle
Same as commit fc04d2d, but for mips64le from mipsle definition.
It would be nice if anyone can check with the correctness, since the
qemu environment for mips64/mips64le can't run Go properly due to this
issue: https://github.com/golang/go/issues/15416
7 years ago
shirou cd915bdc31
Merge pull request #508 from shirou/issue507
[host] Fix docker uptime parsing (fix #507)
7 years ago
Lomanic 1b47825dcb [host] Fix docker uptime parsing (fix #507) 7 years ago
shirou fc04d2dd9a [host]linux/mips: copy mips64 definition from mips.
It just copy from mips, so it may be corrupt, but I can not check it.
If something wrong, please open an issue.
7 years ago
shirou 145dca90f7 change to use CommandContext. 7 years ago
shirou b99342a9ce [host] fallback: implement PlatformInformation() 7 years ago
shirou ebe614f6e1 [solaris] host: add PlatformInformation() which is missing. 7 years ago
Laurie Clark-Michalek 413cb32b6c Use static initialisation for invoke instances, instead of init funcs
The order of init function execution is dependant on the order that the
source files are passed to the compiler. This causes issues when
building under other build systems, such as bazel or buck, as they are
not guarenteed to maintain the same file order as the default go tool.
7 years ago
linuxhe ee5d6a3d8f fix docker uptime 7 years ago
shirou d76e8c18d8
Merge pull request #496 from shirou/add_docker_to_use_btime
[host] linux: use uptime even if docker guest.
7 years ago
Steven Hartland f846eda923 Eliminate call to uname on FreeBSD
Improve performance by eliminating the fork out to uname on FreeBSD which also helps prevent crashes / hangs due to the outstanding fork crash bug:
golang/go#15658

Also added a test for PlatformInformation.
7 years ago
shirou 28f7cb0d63 [host] linux: use uptime even if docker guest. 7 years ago
sada 8dd42707e2 windows: fix WithContext functions
set timeout only if parent context doesn't set.
7 years ago
CHEVY S. HUNGERFORD 29f8dfa1ad fixing SensorKey output 7 years ago
CHEVY S. HUNGERFORD 1c4fa5628c giving temperature more verbose output 7 years ago
shirou 4ac6b5b4d3 Revert "Merge pull request #470 from improbable-io/bug-darwin-build-2"
This reverts commit bb09b4e7d9, reversing
changes made to 6a368fb7cd.
7 years ago
shirou bb09b4e7d9
Merge pull request #470 from improbable-io/bug-darwin-build-2
Fix build with bazel on OSX attempt 2 (add stub for host_cgo.go)
7 years ago
Tatiana Borisova 945c2f41de Fix host_cgo file 7 years ago
Tatiana Borisova a271cb7c1c Fix package name in host_cgo.go 7 years ago
shirou a97abd3450
Merge branch 'master' into feature/add_context_support 7 years ago
shirou d1fb05a30b Skip some test if CircleCI. 7 years ago
shirou cd61c36c4f
Merge branch 'master' into feature/add_context_support 7 years ago
shirou 8b2468f1e7 Merge branch 'master' of github.com:shirou/gopsutil into feature/lxd_boot_time 7 years ago
shirou 4c73494c78 Add WithContext functions. 7 years ago
Lomanic e3ae39aa5b Fix #442, trim sensor names and properly handle CentOS in host.SensorsTemperatures() 7 years ago
Tatiana Borisova 1be443f398 Fix build attempt 3 (add stub for host_cgo.go) 7 years ago
leaf 65598d98cc To prevent hang if wmi.Query hangs, add a context-aware wrapper for it. 7 years ago
shawnps befc2c3d92 call Fatal if length of Users() is 0 7 years ago
shirou dc3a09c1d0 [host] linux: change file if in a lxc container. 8 years ago
Daniel Nelson df2f1a8dd1
Add HOST_VAR envvar and use to locate utmp on Linux. 8 years ago
Steven Hartland 6450c60b61 Eliminate use of sysctl command on FreeBSD
In order to improve performance and help prevent crashes due to the outstanding fork crash bug:
https://github.com/golang/go/issues/15658

Replace string parsed values from the sysctl command with native reads of sysctl values using unix.SysctlRaw and unix.SysctlUint32.

This also merges OpenBSD and FreeBSD load implementations which are identical.
8 years ago
Yoshio HANAWA a889bcce1a Add type definitions for mips and mipsle 8 years ago
WAKAYAMA Shirou 114c78c777 [host]: add not implemented methods. 8 years ago
WAKAYAMA Shirou 9c5b318e0d [host] windows: define Virtualization() 8 years ago
Sean Chittenden 42a72cbfae
Add HostID support to the `solaris` build target. 8 years ago
Sean Chittenden 635b971c0e
Move from the `syscall` package to the `golang.org/x/sys/{unix,windows}` 8 years ago
Frank Schroeder a9e803ef6a
Fix data race in host.BootTime 8 years ago
Shirou WAKAYAMA cdcb9bb2ed [linux] host: fix typo 8 years ago
WAKAYAMA Shirou 25d50d5bc3 [linux]host: change to use filepath.Join 8 years ago
WAKAYAMA Shirou dfbb3e40da fix build bugs. 8 years ago
Shirou WAKAYAMA fee973abda [linux]host: fix HostTempreture func 8 years ago
shirou 8e36fe6d8f Merge pull request #334 from dotpy3/macos-linux-temperatures
Added temperatures sensors for macOS and Linux
8 years ago
WAKAYAMA Shirou e49a95f3d5 [host]darwin: PlatformInformation has been 5 values other is 4. 8 years ago
itnihao 490dbd4ea4 Add hostinfo Virtualization vmware 8 years ago
Eric Gourlaouen 22aefb460a Replaced sys by HostSys
Added TemperatureStat string test
8 years ago
Eric Gourlaouen 8b08ca5fdc added temperatures 8 years ago
WAKAYAMA Shirou f8ef680a47 error strings change to lowercase 8 years ago
James Nugent 408005be94 host: Add Solaris support for Info, {Boot,Up}time
This commit adds support for Info(), BootTime() and Uptime() in package
Host. It uses no cgo, preferring to parse the output of `kstat -p`
instead.

Thanks go to @gfrey for the parsing logic for `/etc/release` and `uname`.
8 years ago
shirou 23f4b7eb14 Merge pull request #323 from molecul/patch-2
Fix for getMachineGuid() return value
8 years ago
Shirou WAKAYAMA 85d3530ae8 fix test. 8 years ago
Alexey Galkin b1f19a76c7 Fix for getMachineGuid() return value
getMachineGuid() function return a empty value in x86 windows builds.
Issue: https://github.com/shirou/gopsutil/issues/322
8 years ago
Alexey Galkin 2287b035c8 Add new test 'TestHostGuid'
For issue: https://github.com/shirou/gopsutil/issues/322
8 years ago
tycho garen 22c56d292e close open files 8 years ago
Sean Chittenden 36f5033d97
Unconditionally lowercase the `HostID` from all supported platforms. 8 years ago
Sean Chittenden 650c4d595f
Use `HKLM/SOFTWARE\Microsoft\Cryptography`'s `MachineGuid` registry key to enable `HostID` support on Windows. 8 years ago
Cameron Sparr a213bf5e6d
run go fmt ./... 8 years ago
Sean Chittenden 955821b5ab
Add Go-native structs for Darwin/386 and FreeBSD/arm 8 years ago
Sam Kleinman 488c56586b add platform compatibility 8 years ago
shirou a2257218e1 Merge pull request #289 from DataDog/conor/cache-boot-time
Cache the boot time after first query.
8 years ago
Marco Pfatschbacher b4846b445b Add support for OpenBSD/amd64
This code is based on the FreeBSD version
and implements roughly the same feature set.
8 years ago
Conor Branagan 5afd6f21c9 Cache the boot time after first query.
When fetching stats on all processes at once there's a non-trivial amount of
time spent in the `BootTime` call. But since this value should never change
during a live process, we can use a cached version for all subsequent calls.
9 years ago
Shirou WAKAYAMA b9067179ef [host]darwin: change to use sw_vers to get platform version 9 years ago
shirou a8e24d70f9 Merge pull request #247 from lfittl/fallback-for-unsupported-architectures
Add fallback code for all unsupported operating systems
9 years ago
Lukas Fittl da9fa1162b Add fallback code for all unsupported operating systems.
This enables using gopsutil in a codebase that gets built on other OSes
than the ones supported. Instead of a build failure as before, due to
the build tags, gopsutil will now throw an "not implemented" runtime
error.

Fixes #234.
9 years ago
Lukas Fittl 13aedadcde Add separate kernelVersion field to host information.
This is mostly intended for Linux, where we are returning the OS version
in the PlatformVersion field, which seems reasonable. Often it is still
useful to know which Linux kernel is running.

For FreeBSD and Darwin the kernel version matches the platform version,
since they previously used the kernel version for the platform version.

For Windows the kernel version is empty, since there is no clear way
to determine it.
9 years ago
Sean Chittenden d490d634ca
On Linux, attempt to read from /sys/class/dmi/id/product_uuid first
before falling back to kernel.random.boot_id.

`/sys/class/dmi/id/product_uuid` is still managed by permissions, so
for root-run processes where `/sys/class/dmi/id/product_uuid` is
available, the host's UUID will be used instead, otherwise the UUID
from kernel.random.boot_id will be used instead.
9 years ago
Sean Chittenden 59094cd5b7
Add HostID to the Host InfoStat struct returned from host.Info().
On supported hosts the value returned is a UUID (case preserving
from the value of the underlying OS).

For Linux this is generated once, randomly per boot.  For FreeBSD and
Darwin this is a more durable value that should persist across reboots.
9 years ago
Sean Chittenden 4f79984afe
Remove redefined import name for common. 9 years ago
Sean Chittenden a3f57b1314
Resolve cyclic import and create a common helper func, NumProcs() 9 years ago
Sean Chittenden fcd296ea11
Merge branch 'master' of github.com:shirou/gopsutil 9 years ago
Sean Chittenden 69f7f8eaeb
Update host.Info() to return the number of processes on all platforms.
Fixes: #227
9 years ago
Shirou WAKAYAMA dd9b50926c [host]linux: add coreos to Info() and Virtualization(). 9 years ago
WAKAYAMA Shirou 53406b2832 [host]Windows: BootTime and Uptime are reversed on Windows. 9 years ago
Shirou WAKAYAMA e9afb36ccf [host] linux: detect docker and rkt correctly 9 years ago
Shirou WAKAYAMA c0d1185809 [host]linux: add alpine linux to detect host.Info(). 9 years ago
Shirou WAKAYAMA 57f6aebc7e add Timeout to invoke command and use common.Invoke refs: #201 9 years ago
Johannes 'fish' Ziemke 2a69690d62 Add type definitions for arm64 and ppc64le 9 years ago
WAKAYAMA shirou e864f2a037 [disk]freebsd: update 386. 9 years ago
WAKAYAMA shirou 01832c6a58 [host]freebsd: add freebsd_386. 9 years ago
WAKAYAMA shirou d9e994bec8 [host]freebsd: update freebsd_amd64 9 years ago
Shirou WAKAYAMA ce98590a35 [host]linux: forgot to add sizeOfUtmp. 9 years ago
Shirou WAKAYAMA 15ff7e19df [host]linux: fix i386 and gofmt. 9 years ago