11 releases
Uses old Rust 2015
0.2.3 | Dec 26, 2018 |
---|---|
0.2.2 | Dec 26, 2018 |
0.1.6 | Dec 4, 2018 |
0.1.3 | Nov 21, 2018 |
0.1.2 | May 4, 2017 |
#640 in Unix APIs
26 downloads per month
24KB
544 lines
k2i
Kernel Parameters Interface using HTTP(S)
Quick Install
cargo install k2i
k2i Server Run
k2i
Support API
k2i information response
$ curl 127.0.0.1:8000/v1/proc/self
[{"tid":0,"ppid":5294,"maj_delta":0,"min_delta":0,"pcpu":0,"state":83,"pad_1":0,"pad_2":0,"pad_3":0,"utime":3,"stime":1,"cutime":0,"cstime":0,"start_time":9479566,"signal":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"blocked":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sigignore":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sigcatch":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"_sigpnd":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"start_code":94062006767616,"end_code":94062010354808,"start_stack":140724759217040,"kstk_esp":140724759213088,"kstk_eip":140628670241165,"wchan":0,"priority":20,"nice":0,"rss":484,"alarm":0,"size":0,"resident":0,"share":0,"trs":0,"lrs":0,"drs":0,"dt":0,"vm_size":0,"vm_lock":0,"vm_rss":0,"vm_data":0,"vm_stack":0,"vm_swap":0,"vm_exe":0,"vm_lib":0,"rtprio":0,"sched":0,"vsize":239472640,"rss_rlim":18446744073709551615,"flags":1077936128,"min_flt":2945,"maj_flt":2,"cmin_flt":0,"cmaj_flt":0,"environ":"","cmdline":[],"cgroup":[],"supgid":"","supgrp":"","euser":"","ruser":"","suser":"","fuser":"","rgroup":"","egroup":"","sgroup":"","fgroup":"","cmd":"k2i","pgrp":5507,"session":5294,"nlwp":4,"tgid":0,"tty":34816,"euid":0,"egid":0,"ruid":0,"rgid":0,"suid":0,"sgid":0,"fuid":0,"fgid":0,"tpgid":5507,"exit_signal":17,"processor":0,"ns":[0,0,0,0,0,0]}]
root response
$ curl 127.0.0.1:8000/v1/
root response!
test response
$ curl 127.0.0.1:8000/v1/hello
hello!
- current configuration response
$ curl -s 127.0.0.1:8000/v1/config | jq .
{
"hostname": "127.0.0.1",
"port": 8000,
"threads": 1
}
all proc information response
$ curl -s 127.0.0.1:8000/v1/proc | jq . | head -n 30
[
{
"tid": 1,
"ppid": 0,
"maj_delta": 0,
"min_delta": 0,
"pcpu": 0,
"state": 83,
"pad_1": 0,
"pad_2": 0,
"pad_3": 0,
"utime": 113,
"stime": 1498,
"cutime": 63742,
"cstime": 4669,
"start_time": 12,
"signal": [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
(snip)
"sched": 0,
"vsize": 9887744,
"rss_rlim": 18446744073709552000,
"flags": 4194304,
"min_flt": 143,
"maj_flt": 0,
"cmin_flt": 0,
"cmaj_flt": 0,
"environ": "",
"cmdline": [
"less"
],
"cgroup": [
"11:cpuset:/",
"10:net_cls,net_prio:/",
"9:hugetlb:/",
"8:devices:/user.slice",
"7:perf_event:/",
"6:memory:/user.slice",
"5:blkio:/user.slice",
"4:pids:/user.slice/user-1000.slice",
"3:cpu,cpuacct:/user.slice",
"2:freezer:/",
"1:name=systemd:/user.slice/user-1000.slice/session-39.scope"
],
(snip)
Specified PID proc information response
$ curl -s 127.0.0.1:8000/v1/proc/19309 | jq . | head -n 30
[
{
"tid": 19309,
"ppid": 19256,
"maj_delta": 0,
"min_delta": 0,
"pcpu": 0,
"state": 83,
"pad_1": 0,
"pad_2": 0,
"pad_3": 0,
"utime": 3,
"stime": 15,
"cutime": 0,
"cstime": 0,
"start_time": 2879872,
"signal": [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
(snip)
Specified cmd name proc information response
$ curl 127.0.0.1:8000/v1/proc/cmd/lxc | jq .
[
{
"tid": 756,
"ppid": 1,
"maj_delta": 0,
"min_delta": 0,
"pcpu": 0,
"state": 83,
"pad_1": 0,
"pad_2": 0,
"pad_3": 0,
"utime": 12,
"stime": 41,
"cutime": 0,
"cstime": 0,
"start_time": 861,
(snip)
"rtprio": 0,
"sched": 0,
"vsize": 468344832,
"rss_rlim": 18446744073709552000,
"flags": 1077936384,
"min_flt": 555,
"maj_flt": 5,
"cmin_flt": 33,
"cmaj_flt": 0,
"environ": "",
"cmdline": [
"/usr/bin/lxcfs",
"/var/lib/lxcfs/"
],
"cgroup": [
"11:cpuset:/",
"10:net_cls,net_prio:/",
"9:hugetlb:/",
"8:devices:/system.slice/lxcfs.service",
"7:perf_event:/",
"6:memory:/system.slice/lxcfs.service",
"5:blkio:/system.slice/lxcfs.service",
"4:pids:/system.slice/lxcfs.service",
"3:cpu,cpuacct:/system.slice/lxcfs.service",
"2:freezer:/",
"1:name=systemd:/system.slice/lxcfs.service"
],
(snip)
"cmd": "lxcfs",
"pgrp": 756,
"session": 756,
"nlwp": 7,
"tgid": 756,
"tty": 0,
"euid": 0,
"egid": 0,
"ruid": 0,
"rgid": 0,
"suid": 0,
"sgid": 0,
"fuid": 0,
"fgid": 0,
"tpgid": -1,
"exit_signal": 17,
(snip)
License
This project is under the MIT License:
Dependencies
~5.5MB
~128K SLoC