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open-consul
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Merge branch 'master' into f-gopsutil

This commit is contained in:
Sean Chittenden 2017-02-01 08:44:30 -08:00 committed by GitHub
parent 968a8e8257 d85873fd21
commit b9ea658cce
43 changed files with 117 additions and 3658 deletions
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2
CHANGELOG.md
View File

@ -8,6 +8,8 @@ IMPROVEMENTS:
BUG FIXES: BUG FIXES:
* dns: Fixed an issue where SRV lookups for services on a node registered with non-IP addresses were missing the CNAME record in the additional section of the response. [GH-2695]
## 0.7.3 (January 26, 2017) ## 0.7.3 (January 26, 2017)
FEATURES: FEATURES:

49
command/agent/agent.go
View File

@ -27,7 +27,6 @@ import (
"github.com/hashicorp/go-uuid" "github.com/hashicorp/go-uuid"
"github.com/hashicorp/serf/coordinate" "github.com/hashicorp/serf/coordinate"
"github.com/hashicorp/serf/serf" "github.com/hashicorp/serf/serf"
"github.com/shirou/gopsutil/host"
) )
const ( const (
@ -594,45 +593,7 @@ func (a *Agent) setupClient() error {
return nil return nil
} }
// makeRandomID will generate a random UUID for a node. // setupNodeID will pull the persisted node ID, if any, or create a random one
func (a *Agent) makeRandomID() (string, error) {
id, err := uuid.GenerateUUID()
if err != nil {
return "", err
}
a.logger.Printf("[DEBUG] Using random ID %q as node ID", id)
return id, nil
}
// makeNodeID will try to find a host-specific ID, or else will generate a
// random ID. The returned ID will always be formatted as a GUID. We don't
// tell the caller whether this ID is random or stable since the consequences
// are high for us if this changes, so we will persist it either way. This will
// let gopsutil change implementations without affecting in-place upgrades of
// nodes.
func (a *Agent) makeNodeID() (string, error) {
// Try to get a stable ID associated with the host itself.
info, err := host.Info()
if err != nil {
a.logger.Printf("[DEBUG] Couldn't get a unique ID from the host: %v", err)
return a.makeRandomID()
}
// Make sure the host ID parses as a UUID, since we don't have complete
// control over this process.
id := strings.ToLower(info.HostID)
if _, err := uuid.ParseUUID(id); err != nil {
a.logger.Printf("[DEBUG] Unique ID %q from host isn't formatted as a UUID: %v",
id, err)
return a.makeRandomID()
}
a.logger.Printf("[DEBUG] Using unique ID %q from host as node ID", id)
return id, nil
}
// setupNodeID will pull the persisted node ID, if any, or create one
// and persist it. // and persist it.
func (a *Agent) setupNodeID(config *Config) error { func (a *Agent) setupNodeID(config *Config) error {
// If they've configured a node ID manually then just use that, as // If they've configured a node ID manually then just use that, as
@ -645,14 +606,15 @@ func (a *Agent) setupNodeID(config *Config) error {
return nil return nil
} }
// For dev mode we have no filesystem access so just make one. // For dev mode we have no filesystem access so just make a GUID.
if a.config.DevMode { if a.config.DevMode {
id, err := a.makeNodeID() id, err := uuid.GenerateUUID()
if err != nil { if err != nil {
return err return err
} }
config.NodeID = types.NodeID(id) config.NodeID = types.NodeID(id)
a.logger.Printf("[INFO] agent: Generated unique node ID %q for this agent (will not be persisted in dev mode)", config.NodeID)
return nil return nil
} }
@ -675,7 +637,7 @@ func (a *Agent) setupNodeID(config *Config) error {
// If we still don't have a valid node ID, make one. // If we still don't have a valid node ID, make one.
if config.NodeID == "" { if config.NodeID == "" {
id, err := a.makeNodeID() id, err := uuid.GenerateUUID()
if err != nil { if err != nil {
return err return err
} }
@ -687,6 +649,7 @@ func (a *Agent) setupNodeID(config *Config) error {
} }
config.NodeID = types.NodeID(id) config.NodeID = types.NodeID(id)
a.logger.Printf("[INFO] agent: Generated unique node ID %q for this agent (persisted)", config.NodeID)
} }
return nil return nil
} }

7
command/agent/dns.go
View File

@ -876,8 +876,7 @@ func (d *DNSServer) serviceSRVRecords(dc string, nodes structs.CheckServiceNodes
// Add the extra record // Add the extra record
records := d.formatNodeRecord(node.Node, addr, srvRec.Target, dns.TypeANY, ttl) records := d.formatNodeRecord(node.Node, addr, srvRec.Target, dns.TypeANY, ttl)
if len(records) > 0 {
if records != nil {
// Use the node address if it doesn't differ from the service address // Use the node address if it doesn't differ from the service address
if addr == node.Node.Address { if addr == node.Node.Address {
resp.Extra = append(resp.Extra, records...) resp.Extra = append(resp.Extra, records...)
@ -900,6 +899,10 @@ func (d *DNSServer) serviceSRVRecords(dc string, nodes structs.CheckServiceNodes
srvRec.Target = fmt.Sprintf("%s.addr.%s.%s", hex.EncodeToString(record.AAAA), dc, d.domain) srvRec.Target = fmt.Sprintf("%s.addr.%s.%s", hex.EncodeToString(record.AAAA), dc, d.domain)
record.Hdr.Name = srvRec.Target record.Hdr.Name = srvRec.Target
resp.Extra = append(resp.Extra, record) resp.Extra = append(resp.Extra, record)
// Something else (probably a CNAME; just add the records).
default:
resp.Extra = append(resp.Extra, records...)
} }
} }
} }

97
command/agent/dns_test.go
View File

@ -988,7 +988,7 @@ func TestDNS_ExternalServiceToConsulCNAMENestedLookup(t *testing.T) {
} }
} }
func TestDNS_ServiceLookup_ServiceAddress(t *testing.T) { func TestDNS_ServiceLookup_ServiceAddress_A(t *testing.T) {
dir, srv := makeDNSServer(t) dir, srv := makeDNSServer(t)
defer os.RemoveAll(dir) defer os.RemoveAll(dir)
defer srv.agent.Shutdown() defer srv.agent.Shutdown()
@ -1083,6 +1083,101 @@ func TestDNS_ServiceLookup_ServiceAddress(t *testing.T) {
} }
} }
func TestDNS_ServiceLookup_ServiceAddress_CNAME(t *testing.T) {
dir, srv := makeDNSServer(t)
defer os.RemoveAll(dir)
defer srv.agent.Shutdown()
testutil.WaitForLeader(t, srv.agent.RPC, "dc1")
// Register a node with a service whose address isn't an IP.
{
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "db",
Tags: []string{"master"},
Address: "www.google.com",
Port: 12345,
},
}
var out struct{}
if err := srv.agent.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
}
// Register an equivalent prepared query.
var id string
{
args := &structs.PreparedQueryRequest{
Datacenter: "dc1",
Op: structs.PreparedQueryCreate,
Query: &structs.PreparedQuery{
Name: "test",
Service: structs.ServiceQuery{
Service: "db",
},
},
}
if err := srv.agent.RPC("PreparedQuery.Apply", args, &id); err != nil {
t.Fatalf("err: %v", err)
}
}
// Look up the service directly and via prepared query.
questions := []string{
"db.service.consul.",
id + ".query.consul.",
}
for _, question := range questions {
m := new(dns.Msg)
m.SetQuestion(question, dns.TypeSRV)
c := new(dns.Client)
addr, _ := srv.agent.config.ClientListener("", srv.agent.config.Ports.DNS)
in, _, err := c.Exchange(m, addr.String())
if err != nil {
t.Fatalf("err: %v", err)
}
if len(in.Answer) != 1 {
t.Fatalf("Bad: %#v", in)
}
srvRec, ok := in.Answer[0].(*dns.SRV)
if !ok {
t.Fatalf("Bad: %#v", in.Answer[0])
}
if srvRec.Port != 12345 {
t.Fatalf("Bad: %#v", srvRec)
}
if srvRec.Target != "foo.node.dc1.consul." {
t.Fatalf("Bad: %#v", srvRec)
}
if srvRec.Hdr.Ttl != 0 {
t.Fatalf("Bad: %#v", in.Answer[0])
}
cnameRec, ok := in.Extra[0].(*dns.CNAME)
if !ok {
t.Fatalf("Bad: %#v", in.Extra[0])
}
if cnameRec.Hdr.Name != "foo.node.dc1.consul." {
t.Fatalf("Bad: %#v", in.Extra[0])
}
if cnameRec.Target != "www.google.com." {
t.Fatalf("Bad: %#v", in.Extra[0])
}
if cnameRec.Hdr.Ttl != 0 {
t.Fatalf("Bad: %#v", in.Extra[0])
}
}
}
func TestDNS_ServiceLookup_ServiceAddressIPV6(t *testing.T) { func TestDNS_ServiceLookup_ServiceAddressIPV6(t *testing.T) {
dir, srv := makeDNSServer(t) dir, srv := makeDNSServer(t)
defer os.RemoveAll(dir) defer os.RemoveAll(dir)

61
vendor/github.com/shirou/gopsutil/LICENSE generated vendored
View File

@ -1,61 +0,0 @@
gopsutil is distributed under BSD license reproduced below.
Copyright (c) 2014, WAKAYAMA Shirou
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of the gopsutil authors nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-------
internal/common/binary.go in the gopsutil is copied and modifid from golang/encoding/binary.go.
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

26
vendor/github.com/shirou/gopsutil/Makefile generated vendored
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@ -1,26 +0,0 @@
.PHONY: help check
.DEFAULT_GOAL := help
SUBPKGS=cpu disk docker host internal load mem net process
help: ## Show help
@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
check: ## Check
errcheck -ignore="Close|Run|Write" ./...
golint ./... | egrep -v 'underscores|HttpOnly|should have comment|comment on exported|CamelCase|VM|UID' && exit 1 || exit 0
BUILD_FAIL_PATTERN=grep -v "exec format error" | grep "build failed" && exit 1 || exit 0
build_test: ## test only buildable
# Supported operating systems
GOOS=linux go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=freebsd go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=openbsd go test ./... | $(BUILD_FAIL_PATTERN)
CGO_ENABLED=0 GOOS=darwin go test ./... | $(BUILD_FAIL_PATTERN)
CGO_ENABLED=1 GOOS=darwin go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=windows go test ./... | $(BUILD_FAIL_PATTERN)
# Operating systems supported for building only (not implemented error if used)
GOOS=dragonfly go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=netbsd go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=solaris go test ./... | $(BUILD_FAIL_PATTERN)
@echo 'Successfully built on all known operating systems'

11
vendor/github.com/shirou/gopsutil/circle.yml generated vendored
View File

@ -1,11 +0,0 @@
machine:
timezone:
Asia/Tokyo
test:
override:
- GOOS=linux GOARCH=amd64 go test -v ./...
- GOOS=linux GOARCH=386 go get -v ./...
- GOOS=linux GOARCH=arm GOARM=7 go get -v ./...
- GOOS=freebsd GOARCH=amd64 go get -v ./...
- GOOS=windows GOARCH=amd64 go get -v ./...
- GOOS=darwin GOARCH=amd64 go get -v ./...

26
vendor/github.com/shirou/gopsutil/coverall.sh generated vendored
View File

@ -1,26 +0,0 @@
#/bin/sh
# see http://www.songmu.jp/riji/entry/2015-01-15-goveralls-multi-package.html
set -e
# cleanup
cleanup() {
if [ $tmpprof != "" ] && [ -f $tmpprof ]; then
rm -f $tmpprof
fi
exit
}
trap cleanup INT QUIT TERM EXIT
# メインの処理
prof=${1:-".profile.cov"}
echo "mode: count" > $prof
gopath1=$(echo $GOPATH | cut -d: -f1)
for pkg in $(go list ./...); do
tmpprof=$gopath1/src/$pkg/profile.tmp
go test -covermode=count -coverprofile=$tmpprof $pkg
if [ -f $tmpprof ]; then
cat $tmpprof | tail -n +2 >> $prof
rm $tmpprof
fi
done

1
vendor/github.com/shirou/gopsutil/doc.go generated vendored
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@ -1 +0,0 @@
package gopsutil

50
vendor/github.com/shirou/gopsutil/host/host.go generated vendored
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@ -1,50 +0,0 @@
package host
import (
"encoding/json"
"github.com/shirou/gopsutil/internal/common"
)
var (
invoke common.Invoker
cachedBootTime = uint64(0)
)
func init() {
invoke = common.Invoke{}
}
// A HostInfoStat describes the host status.
// This is not in the psutil but it useful.
type InfoStat struct {
Hostname string `json:"hostname"`
Uptime uint64 `json:"uptime"`
BootTime uint64 `json:"bootTime"`
Procs uint64 `json:"procs"` // number of processes
OS string `json:"os"` // ex: freebsd, linux
Platform string `json:"platform"` // ex: ubuntu, linuxmint
PlatformFamily string `json:"platformFamily"` // ex: debian, rhel
PlatformVersion string `json:"platformVersion"` // version of the complete OS
KernelVersion string `json:"kernelVersion"` // version of the OS kernel (if available)
VirtualizationSystem string `json:"virtualizationSystem"`
VirtualizationRole string `json:"virtualizationRole"` // guest or host
HostID string `json:"hostid"` // ex: uuid
}
type UserStat struct {
User string `json:"user"`
Terminal string `json:"terminal"`
Host string `json:"host"`
Started int `json:"started"`
}
func (h InfoStat) String() string {
s, _ := json.Marshal(h)
return string(s)
}
func (u UserStat) String() string {
s, _ := json.Marshal(u)
return string(s)
}

180
vendor/github.com/shirou/gopsutil/host/host_darwin.go generated vendored
View File

@ -1,180 +0,0 @@
// +build darwin
package host
import (
"bytes"
"encoding/binary"
"io/ioutil"
"os"
"os/exec"
"runtime"
"strconv"
"strings"
"time"
"unsafe"
"github.com/shirou/gopsutil/internal/common"
"github.com/shirou/gopsutil/process"
)
// from utmpx.h
const USER_PROCESS = 7
func Info() (*InfoStat, error) {
ret := &InfoStat{
OS: runtime.GOOS,
PlatformFamily: "darwin",
}
hostname, err := os.Hostname()
if err == nil {
ret.Hostname = hostname
}
platform, family, pver, version, err := PlatformInformation()
if err == nil {
ret.Platform = platform
ret.PlatformFamily = family
ret.PlatformVersion = pver
ret.KernelVersion = version
}
system, role, err := Virtualization()
if err == nil {
ret.VirtualizationSystem = system
ret.VirtualizationRole = role
}
boot, err := BootTime()
if err == nil {
ret.BootTime = boot
ret.Uptime = uptime(boot)
}
procs, err := process.Pids()
if err == nil {
ret.Procs = uint64(len(procs))
}
values, err := common.DoSysctrl("kern.uuid")
if err == nil && len(values) == 1 && values[0] != "" {
ret.HostID = values[0]
}
return ret, nil
}
func BootTime() (uint64, error) {
if cachedBootTime != 0 {
return cachedBootTime, nil
}
values, err := common.DoSysctrl("kern.boottime")
if err != nil {
return 0, err
}
// ex: { sec = 1392261637, usec = 627534 } Thu Feb 13 12:20:37 2014
v := strings.Replace(values[2], ",", "", 1)
boottime, err := strconv.ParseInt(v, 10, 64)
if err != nil {
return 0, err
}
cachedBootTime = uint64(boottime)
return cachedBootTime, nil
}
func uptime(boot uint64) uint64 {
return uint64(time.Now().Unix()) - boot
}
func Uptime() (uint64, error) {
boot, err := BootTime()
if err != nil {
return 0, err
}
return uptime(boot), nil
}
func Users() ([]UserStat, error) {
utmpfile := "/var/run/utmpx"
var ret []UserStat
file, err := os.Open(utmpfile)
if err != nil {
return ret, err
}
buf, err := ioutil.ReadAll(file)
if err != nil {
return ret, err
}
u := Utmpx{}
entrySize := int(unsafe.Sizeof(u))
count := len(buf) / entrySize
for i := 0; i < count; i++ {
b := buf[i*entrySize : i*entrySize+entrySize]
var u Utmpx
br := bytes.NewReader(b)
err := binary.Read(br, binary.LittleEndian, &u)
if err != nil {
continue
}
if u.Type != USER_PROCESS {
continue
}
user := UserStat{
User: common.IntToString(u.User[:]),
Terminal: common.IntToString(u.Line[:]),
Host: common.IntToString(u.Host[:]),
Started: int(u.Tv.Sec),
}
ret = append(ret, user)
}
return ret, nil
}
func PlatformInformation() (string, string, string, string, error) {
platform := ""
family := ""
version := ""
pver := ""
sw_vers, err := exec.LookPath("sw_vers")
if err != nil {
return "", "", "", "", err
}
uname, err := exec.LookPath("uname")
if err != nil {
return "", "", "", "", err
}
out, err := invoke.Command(uname, "-s")
if err == nil {
platform = strings.ToLower(strings.TrimSpace(string(out)))
}
out, err = invoke.Command(sw_vers, "-productVersion")
if err == nil {
pver = strings.ToLower(strings.TrimSpace(string(out)))
}
out, err = invoke.Command(uname, "-r")
if err == nil {
version = strings.ToLower(strings.TrimSpace(string(out)))
}
return platform, family, pver, version, nil
}
func Virtualization() (string, string, error) {
system := ""
role := ""
return system, role, nil
}

19
vendor/github.com/shirou/gopsutil/host/host_darwin_amd64.go generated vendored
View File

@ -1,19 +0,0 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_darwin.go
package host
type Utmpx struct {
User [256]int8
ID [4]int8
Line [32]int8
Pid int32
Type int16
Pad_cgo_0 [6]byte
Tv Timeval
Host [256]int8
Pad [16]uint32
}
type Timeval struct {
Sec int32
}

21
vendor/github.com/shirou/gopsutil/host/host_fallback.go generated vendored
View File

@ -1,21 +0,0 @@
// +build !darwin,!linux,!freebsd,!openbsd,!windows
package host
import "github.com/shirou/gopsutil/internal/common"
func Info() (*InfoStat, error) {
return nil, common.ErrNotImplementedError
}
func BootTime() (uint64, error) {
return 0, common.ErrNotImplementedError
}
func Uptime() (uint64, error) {
return 0, common.ErrNotImplementedError
}
func Users() ([]UserStat, error) {
return []UserStat{}, common.ErrNotImplementedError
}

211
vendor/github.com/shirou/gopsutil/host/host_freebsd.go generated vendored
View File

@ -1,211 +0,0 @@
// +build freebsd
package host
import (
"bytes"
"encoding/binary"
"io/ioutil"
"os"
"os/exec"
"runtime"
"strconv"
"strings"
"time"
"unsafe"
"github.com/shirou/gopsutil/internal/common"
"github.com/shirou/gopsutil/process"
)
const (
UTNameSize = 16 /* see MAXLOGNAME in <sys/param.h> */
UTLineSize = 8
UTHostSize = 16
)
func Info() (*InfoStat, error) {
ret := &InfoStat{
OS: runtime.GOOS,
PlatformFamily: "freebsd",
}
hostname, err := os.Hostname()
if err == nil {
ret.Hostname = hostname
}
platform, family, version, err := PlatformInformation()
if err == nil {
ret.Platform = platform
ret.PlatformFamily = family
ret.PlatformVersion = version
ret.KernelVersion = version
}
system, role, err := Virtualization()
if err == nil {
ret.VirtualizationSystem = system
ret.VirtualizationRole = role
}
boot, err := BootTime()
if err == nil {
ret.BootTime = boot
ret.Uptime = uptime(boot)
}
procs, err := process.Pids()
if err == nil {
ret.Procs = uint64(len(procs))
}
values, err := common.DoSysctrl("kern.hostuuid")
if err == nil && len(values) == 1 && values[0] != "" {
ret.HostID = values[0]
}
return ret, nil
}
func BootTime() (uint64, error) {
if cachedBootTime != 0 {
return cachedBootTime, nil
}
values, err := common.DoSysctrl("kern.boottime")
if err != nil {
return 0, err
}
// ex: { sec = 1392261637, usec = 627534 } Thu Feb 13 12:20:37 2014
v := strings.Replace(values[2], ",", "", 1)
boottime, err := strconv.ParseUint(v, 10, 64)
if err != nil {
return 0, err
}
cachedBootTime = boottime
return boottime, nil
}
func uptime(boot uint64) uint64 {
return uint64(time.Now().Unix()) - boot
}
func Uptime() (uint64, error) {
boot, err := BootTime()
if err != nil {
return 0, err
}
return uptime(boot), nil
}
func Users() ([]UserStat, error) {
utmpfile := "/var/run/utx.active"
if !common.PathExists(utmpfile) {
utmpfile = "/var/run/utmp" // before 9.0
return getUsersFromUtmp(utmpfile)
}
var ret []UserStat
file, err := os.Open(utmpfile)
if err != nil {
return ret, err
}
buf, err := ioutil.ReadAll(file)
if err != nil {
return ret, err
}
entrySize := sizeOfUtmpx
count := len(buf) / entrySize
for i := 0; i < count; i++ {
b := buf[i*sizeOfUtmpx : (i+1)*sizeOfUtmpx]
var u Utmpx
br := bytes.NewReader(b)
err := binary.Read(br, binary.LittleEndian, &u)
if err != nil || u.Type != 4 {
continue
}
sec := (binary.LittleEndian.Uint32(u.Tv.Sec[:])) / 2 // TODO:
user := UserStat{
User: common.IntToString(u.User[:]),
Terminal: common.IntToString(u.Line[:]),
Host: common.IntToString(u.Host[:]),
Started: int(sec),
}
ret = append(ret, user)
}
return ret, nil
}
func PlatformInformation() (string, string, string, error) {
platform := ""
family := ""
version := ""
uname, err := exec.LookPath("uname")
if err != nil {
return "", "", "", err
}
out, err := invoke.Command(uname, "-s")
if err == nil {
platform = strings.ToLower(strings.TrimSpace(string(out)))
}
out, err = invoke.Command(uname, "-r")
if err == nil {
version = strings.ToLower(strings.TrimSpace(string(out)))
}
return platform, family, version, nil
}
func Virtualization() (string, string, error) {
system := ""
role := ""
return system, role, nil
}
// before 9.0
func getUsersFromUtmp(utmpfile string) ([]UserStat, error) {
var ret []UserStat
file, err := os.Open(utmpfile)
if err != nil {
return ret, err
}
buf, err := ioutil.ReadAll(file)
if err != nil {
return ret, err
}
u := Utmp{}
entrySize := int(unsafe.Sizeof(u))
count := len(buf) / entrySize
for i := 0; i < count; i++ {
b := buf[i*entrySize : i*entrySize+entrySize]
var u Utmp
br := bytes.NewReader(b)
err := binary.Read(br, binary.LittleEndian, &u)
if err != nil || u.Time == 0 {
continue
}
user := UserStat{
User: common.IntToString(u.Name[:]),
Terminal: common.IntToString(u.Line[:]),
Host: common.IntToString(u.Host[:]),
Started: int(u.Time),
}
ret = append(ret, user)
}
return ret, nil
}

43
vendor/github.com/shirou/gopsutil/host/host_freebsd_386.go generated vendored
View File

@ -1,43 +0,0 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_freebsd.go
package host
const (
sizeofPtr = 0x4
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x4
sizeofLongLong = 0x8
sizeOfUtmpx = 197 // TODO why should 197
)
type (
_C_short int16
_C_int int32
_C_long int32
_C_long_long int64
)
type Utmp struct {
Line [8]int8
Name [16]int8
Host [16]int8
Time int32
}
type Utmpx struct {
Type int16
Tv Timeval
Id [8]int8
Pid int32
User [32]int8
Line [16]int8
Host [125]int8
// X__ut_spare [64]int8
}
type Timeval struct {
Sec [4]byte
Usec [3]byte
}

44
vendor/github.com/shirou/gopsutil/host/host_freebsd_amd64.go generated vendored
View File

@ -1,44 +0,0 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_freebsd.go
package host
const (
sizeofPtr = 0x8
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x8
sizeofLongLong = 0x8
sizeOfUtmpx = 197 // TODO: why should 197, not 0x118
)
type (
_C_short int16
_C_int int32
_C_long int64
_C_long_long int64
)
type Utmp struct {
Line [8]int8
Name [16]int8
Host [16]int8
Time int32
}
type Utmpx struct {
Type int16
Tv Timeval
Id [8]int8
Pid int32
User [32]int8
Line [16]int8
Host [125]int8
// Host [128]int8
// X__ut_spare [64]int8
}
type Timeval struct {
Sec [4]byte
Usec [3]byte
}

522
vendor/github.com/shirou/gopsutil/host/host_linux.go generated vendored
View File

@ -1,522 +0,0 @@
// +build linux
package host
import (
"bytes"
"encoding/binary"
"fmt"
"io/ioutil"
"os"
"os/exec"
"regexp"
"runtime"
"strconv"
"strings"
"time"
"github.com/shirou/gopsutil/internal/common"
)
type LSB struct {
ID string
Release string
Codename string
Description string
}
// from utmp.h
const USER_PROCESS = 7
func Info() (*InfoStat, error) {
ret := &InfoStat{
OS: runtime.GOOS,
}
hostname, err := os.Hostname()
if err == nil {
ret.Hostname = hostname
}
platform, family, version, err := PlatformInformation()
if err == nil {
ret.Platform = platform
ret.PlatformFamily = family
ret.PlatformVersion = version
}
kernelVersion, err := KernelVersion()
if err == nil {
ret.KernelVersion = kernelVersion
}
system, role, err := Virtualization()
if err == nil {
ret.VirtualizationSystem = system
ret.VirtualizationRole = role
}
boot, err := BootTime()
if err == nil {
ret.BootTime = boot
ret.Uptime = uptime(boot)
}
if numProcs, err := common.NumProcs(); err == nil {
ret.Procs = numProcs
}
sysProductUUID := common.HostSys("class/dmi/id/product_uuid")
switch {
case common.PathExists(sysProductUUID):
lines, err := common.ReadLines(sysProductUUID)
if err == nil && len(lines) > 0 && lines[0] != "" {
ret.HostID = lines[0]
break
}
fallthrough
default:
values, err := common.DoSysctrl("kernel.random.boot_id")
if err == nil && len(values) == 1 && values[0] != "" {
ret.HostID = values[0]
}
}
return ret, nil
}
// BootTime returns the system boot time expressed in seconds since the epoch.
func BootTime() (uint64, error) {
if cachedBootTime != 0 {
return cachedBootTime, nil
}
filename := common.HostProc("stat")
lines, err := common.ReadLines(filename)
if err != nil {
return 0, err
}
for _, line := range lines {
if strings.HasPrefix(line, "btime") {
f := strings.Fields(line)
if len(f) != 2 {
return 0, fmt.Errorf("wrong btime format")
}
b, err := strconv.ParseInt(f[1], 10, 64)
if err != nil {
return 0, err
}
cachedBootTime = uint64(b)
return cachedBootTime, nil
}
}
return 0, fmt.Errorf("could not find btime")
}
func uptime(boot uint64) uint64 {
return uint64(time.Now().Unix()) - boot
}
func Uptime() (uint64, error) {
boot, err := BootTime()
if err != nil {
return 0, err
}
return uptime(boot), nil
}
func Users() ([]UserStat, error) {
utmpfile := "/var/run/utmp"
file, err := os.Open(utmpfile)
if err != nil {
return nil, err
}
buf, err := ioutil.ReadAll(file)
if err != nil {
return nil, err
}
count := len(buf) / sizeOfUtmp
ret := make([]UserStat, 0, count)
for i := 0; i < count; i++ {
b := buf[i*sizeOfUtmp : (i+1)*sizeOfUtmp]
var u utmp
br := bytes.NewReader(b)
err := binary.Read(br, binary.LittleEndian, &u)
if err != nil {
continue
}
if u.Type != USER_PROCESS {
continue
}
user := UserStat{
User: common.IntToString(u.User[:]),
Terminal: common.IntToString(u.Line[:]),
Host: common.IntToString(u.Host[:]),
Started: int(u.Tv.Sec),
}
ret = append(ret, user)
}
return ret, nil
}
func getOSRelease() (platform string, version string, err error) {
contents, err := common.ReadLines(common.HostEtc("os-release"))
if err != nil {
return "", "", nil // return empty
}
for _, line := range contents {
field := strings.Split(line, "=")
if len(field) < 2 {
continue
}
switch field[0] {
case "ID": // use ID for lowercase
platform = field[1]
case "VERSION":
version = field[1]
}
}
return platform, version, nil
}
func getLSB() (*LSB, error) {
ret := &LSB{}
if common.PathExists(common.HostEtc("lsb-release")) {
contents, err := common.ReadLines(common.HostEtc("lsb-release"))
if err != nil {
return ret, err // return empty
}
for _, line := range contents {
field := strings.Split(line, "=")
if len(field) < 2 {
continue
}
switch field[0] {
case "DISTRIB_ID":
ret.ID = field[1]
case "DISTRIB_RELEASE":
ret.Release = field[1]
case "DISTRIB_CODENAME":
ret.Codename = field[1]
case "DISTRIB_DESCRIPTION":
ret.Description = field[1]
}
}
} else if common.PathExists("/usr/bin/lsb_release") {
lsb_release, err := exec.LookPath("/usr/bin/lsb_release")
if err != nil {
return ret, err
}
out, err := invoke.Command(lsb_release)
if err != nil {
return ret, err
}
for _, line := range strings.Split(string(out), "\n") {
field := strings.Split(line, ":")
if len(field) < 2 {
continue
}
switch field[0] {
case "Distributor ID":
ret.ID = field[1]
case "Release":
ret.Release = field[1]
case "Codename":
ret.Codename = field[1]
case "Description":
ret.Description = field[1]
}
}
}
return ret, nil
}
func PlatformInformation() (platform string, family string, version string, err error) {
lsb, err := getLSB()
if err != nil {
lsb = &LSB{}
}
if common.PathExists(common.HostEtc("oracle-release")) {
platform = "oracle"
contents, err := common.ReadLines(common.HostEtc("oracle-release"))
if err == nil {
version = getRedhatishVersion(contents)
}
} else if common.PathExists(common.HostEtc("enterprise-release")) {
platform = "oracle"
contents, err := common.ReadLines(common.HostEtc("enterprise-release"))
if err == nil {
version = getRedhatishVersion(contents)
}
} else if common.PathExists(common.HostEtc("debian_version")) {
if lsb.ID == "Ubuntu" {
platform = "ubuntu"
version = lsb.Release
} else if lsb.ID == "LinuxMint" {
platform = "linuxmint"
version = lsb.Release
} else {
if common.PathExists("/usr/bin/raspi-config") {
platform = "raspbian"
} else {
platform = "debian"
}
contents, err := common.ReadLines(common.HostEtc("debian_version"))
if err == nil {
version = contents[0]
}
}
} else if common.PathExists(common.HostEtc("redhat-release")) {
contents, err := common.ReadLines(common.HostEtc("redhat-release"))
if err == nil {
version = getRedhatishVersion(contents)
platform = getRedhatishPlatform(contents)
}
} else if common.PathExists(common.HostEtc("system-release")) {
contents, err := common.ReadLines(common.HostEtc("system-release"))
if err == nil {
version = getRedhatishVersion(contents)
platform = getRedhatishPlatform(contents)
}
} else if common.PathExists(common.HostEtc("gentoo-release")) {
platform = "gentoo"
contents, err := common.ReadLines(common.HostEtc("gentoo-release"))
if err == nil {
version = getRedhatishVersion(contents)
}
} else if common.PathExists(common.HostEtc("SuSE-release")) {
contents, err := common.ReadLines(common.HostEtc("SuSE-release"))
if err == nil {
version = getSuseVersion(contents)
platform = getSusePlatform(contents)
}
// TODO: slackware detecion
} else if common.PathExists(common.HostEtc("arch-release")) {
platform = "arch"
version = lsb.Release
} else if common.PathExists(common.HostEtc("alpine-release")) {
platform = "alpine"
contents, err := common.ReadLines(common.HostEtc("alpine-release"))
if err == nil && len(contents) > 0 {
version = contents[0]
}
} else if common.PathExists(common.HostEtc("os-release")) {
p, v, err := getOSRelease()
if err == nil {
platform = p
version = v
}
} else if lsb.ID == "RedHat" {
platform = "redhat"
version = lsb.Release
} else if lsb.ID == "Amazon" {
platform = "amazon"
version = lsb.Release
} else if lsb.ID == "ScientificSL" {
platform = "scientific"
version = lsb.Release
} else if lsb.ID == "XenServer" {
platform = "xenserver"
version = lsb.Release
} else if lsb.ID != "" {
platform = strings.ToLower(lsb.ID)
version = lsb.Release
}
switch platform {
case "debian", "ubuntu", "linuxmint", "raspbian":
family = "debian"
case "fedora":
family = "fedora"
case "oracle", "centos", "redhat", "scientific", "enterpriseenterprise", "amazon", "xenserver", "cloudlinux", "ibm_powerkvm":
family = "rhel"
case "suse", "opensuse":
family = "suse"
case "gentoo":
family = "gentoo"
case "slackware":
family = "slackware"
case "arch":
family = "arch"
case "exherbo":
family = "exherbo"
case "alpine":
family = "alpine"
case "coreos":
family = "coreos"
}
return platform, family, version, nil
}
func KernelVersion() (version string, err error) {
filename := common.HostProc("sys/kernel/osrelease")
if common.PathExists(filename) {
contents, err := common.ReadLines(filename)
if err != nil {
return "", err
}
if len(contents) > 0 {
version = contents[0]
}
}
return version, nil
}
func getRedhatishVersion(contents []string) string {
c := strings.ToLower(strings.Join(contents, ""))
if strings.Contains(c, "rawhide") {
return "rawhide"
}
if matches := regexp.MustCompile(`release (\d[\d.]*)`).FindStringSubmatch(c); matches != nil {
return matches[1]
}
return ""
}
func getRedhatishPlatform(contents []string) string {
c := strings.ToLower(strings.Join(contents, ""))
if strings.Contains(c, "red hat") {
return "redhat"
}
f := strings.Split(c, " ")
return f[0]
}
func getSuseVersion(contents []string) string {
version := ""
for _, line := range contents {
if matches := regexp.MustCompile(`VERSION = ([\d.]+)`).FindStringSubmatch(line); matches != nil {
version = matches[1]
} else if matches := regexp.MustCompile(`PATCHLEVEL = ([\d]+)`).FindStringSubmatch(line); matches != nil {
version = version + "." + matches[1]
}
}
return version
}
func getSusePlatform(contents []string) string {
c := strings.ToLower(strings.Join(contents, ""))
if strings.Contains(c, "opensuse") {
return "opensuse"
}
return "suse"
}
func Virtualization() (string, string, error) {
var system string
var role string
filename := common.HostProc("xen")
if common.PathExists(filename) {
system = "xen"
role = "guest" // assume guest
if common.PathExists(filename + "/capabilities") {
contents, err := common.ReadLines(filename + "/capabilities")
if err == nil {
if common.StringsContains(contents, "control_d") {
role = "host"
}
}
}
}
filename = common.HostProc("modules")
if common.PathExists(filename) {
contents, err := common.ReadLines(filename)
if err == nil {
if common.StringsContains(contents, "kvm") {
system = "kvm"
role = "host"
} else if common.StringsContains(contents, "vboxdrv") {
system = "vbox"
role = "host"
} else if common.StringsContains(contents, "vboxguest") {
system = "vbox"
role = "guest"
}
}
}
filename = common.HostProc("cpuinfo")
if common.PathExists(filename) {
contents, err := common.ReadLines(filename)
if err == nil {
if common.StringsContains(contents, "QEMU Virtual CPU") ||
common.StringsContains(contents, "Common KVM processor") ||
common.StringsContains(contents, "Common 32-bit KVM processor") {
system = "kvm"
role = "guest"
}
}
}
filename = common.HostProc()
if common.PathExists(filename + "/bc/0") {
system = "openvz"
role = "host"
} else if common.PathExists(filename + "/vz") {
system = "openvz"
role = "guest"
}
// not use dmidecode because it requires root
if common.PathExists(filename + "/self/status") {
contents, err := common.ReadLines(filename + "/self/status")
if err == nil {
if common.StringsContains(contents, "s_context:") ||
common.StringsContains(contents, "VxID:") {
system = "linux-vserver"
}
// TODO: guest or host
}
}
if common.PathExists(filename + "/self/cgroup") {
contents, err := common.ReadLines(filename + "/self/cgroup")
if err == nil {
if common.StringsContains(contents, "lxc") {
system = "lxc"
role = "guest"
} else if common.StringsContains(contents, "docker") {
system = "docker"
role = "guest"
} else if common.StringsContains(contents, "machine-rkt") {
system = "rkt"
role = "guest"
} else if common.PathExists("/usr/bin/lxc-version") {
system = "lxc"
role = "host"
}
}
}
if common.PathExists(common.HostEtc("os-release")) {
p, _, err := getOSRelease()
if err == nil && p == "coreos" {
system = "rkt" // Is it true?
role = "host"
}
}
return system, role, nil
}

45
vendor/github.com/shirou/gopsutil/host/host_linux_386.go generated vendored
View File

@ -1,45 +0,0 @@
// ATTENTION - FILE MANUAL FIXED AFTER CGO.
// Fixed line: Tv _Ctype_struct_timeval -> Tv UtTv
// Created by cgo -godefs, MANUAL FIXED
// cgo -godefs types_linux.go
package host
const (
sizeofPtr = 0x4
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x4
sizeofLongLong = 0x8
sizeOfUtmp = 0x180
)
type (
_C_short int16
_C_int int32
_C_long int32
_C_long_long int64
)
type utmp struct {
Type int16
Pad_cgo_0 [2]byte
Pid int32
Line [32]int8
ID [4]int8
User [32]int8
Host [256]int8
Exit exit_status
Session int32
Tv UtTv
Addr_v6 [4]int32
X__unused [20]int8
}
type exit_status struct {
Termination int16
Exit int16
}
type UtTv struct {
Sec int32
Usec int32
}

48
vendor/github.com/shirou/gopsutil/host/host_linux_amd64.go generated vendored
View File

@ -1,48 +0,0 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_linux.go
package host
const (
sizeofPtr = 0x8
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x8
sizeofLongLong = 0x8
sizeOfUtmp = 0x180
)
type (
_C_short int16
_C_int int32
_C_long int64
_C_long_long int64
)
type utmp struct {
Type int16
Pad_cgo_0 [2]byte
Pid int32
Line [32]int8
Id [4]int8
User [32]int8
Host [256]int8
Exit exit_status
Session int32
Tv _Ctype_struct___0
Addr_v6 [4]int32
X__glibc_reserved [20]int8
}
type exit_status struct {
Termination int16
Exit int16
}
type timeval struct {
Sec int64
Usec int64
}
type _Ctype_struct___0 struct {
Sec int32
Usec int32
}

43
vendor/github.com/shirou/gopsutil/host/host_linux_arm.go generated vendored
View File

@ -1,43 +0,0 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_linux.go | sed "s/uint8/int8/g"
package host
const (
sizeofPtr = 0x4
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x4
sizeofLongLong = 0x8
sizeOfUtmp = 0x180
)
type (
_C_short int16
_C_int int32
_C_long int32
_C_long_long int64
)
type utmp struct {
Type int16
Pad_cgo_0 [2]byte
Pid int32
Line [32]int8
Id [4]int8
User [32]int8
Host [256]int8
Exit exit_status
Session int32
Tv timeval
Addr_v6 [4]int32
X__glibc_reserved [20]int8
}
type exit_status struct {
Termination int16
Exit int16
}
type timeval struct {
Sec int32
Usec int32
}

43
vendor/github.com/shirou/gopsutil/host/host_linux_arm64.go generated vendored
View File

@ -1,43 +0,0 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_linux.go
package host
const (
sizeofPtr = 0x8
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x8
sizeofLongLong = 0x8
sizeOfUtmp = 0x180
)
type (
_C_short int16
_C_int int32
_C_long int64
_C_long_long int64
)
type utmp struct {
Type int16
Pad_cgo_0 [2]byte
Pid int32
Line [32]int8
Id [4]int8
User [32]int8
Host [256]int8
Exit exit_status
Session int32
Tv timeval
Addr_v6 [4]int32
X__glibc_reserved [20]int8
}
type exit_status struct {
Termination int16
Exit int16
}
type timeval struct {
Sec int64
Usec int64
}

45
vendor/github.com/shirou/gopsutil/host/host_linux_ppc64le.go generated vendored
View File

@ -1,45 +0,0 @@
// +build linux
// +build ppc64le
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_linux.go
package host
const (
sizeofPtr = 0x8
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x8
sizeofLongLong = 0x8
sizeOfUtmp = 0x180
)
type (
_C_short int16
_C_int int32
_C_long int64
_C_long_long int64
)
type utmp struct {
Type int16
Pad_cgo_0 [2]byte
Pid int32
Line [32]int8
Id [4]int8
User [32]int8
Host [256]int8
Exit exit_status
Session int32
Tv timeval
Addr_v6 [4]int32
X__glibc_reserved [20]int8
}
type exit_status struct {
Termination int16
Exit int16
}
type timeval struct {
Sec int64
Usec int64
}

45
vendor/github.com/shirou/gopsutil/host/host_linux_s390x.go generated vendored
View File

@ -1,45 +0,0 @@
// +build linux
// +build s390x
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_linux.go
package host
const (
sizeofPtr = 0x8
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x8
sizeofLongLong = 0x8
sizeOfUtmp = 0x180
)
type (
_C_short int16
_C_int int32
_C_long int64
_C_long_long int64
)
type utmp struct {
Type int16
Pad_cgo_0 [2]byte
Pid int32
Line [32]int8
Id [4]int8
User [32]int8
Host [256]int8
Exit exit_status
Session int32
Tv timeval
Addr_v6 [4]int32
X__glibc_reserved [20]int8
}
type exit_status struct {
Termination int16
Exit int16
}
type timeval struct {
Sec int64
Usec int64
}

154
vendor/github.com/shirou/gopsutil/host/host_openbsd.go generated vendored
View File

@ -1,154 +0,0 @@
// +build openbsd
package host
import (
"bytes"
"encoding/binary"
"io/ioutil"
"os"
"os/exec"
"runtime"
"strconv"
"strings"
"time"
"unsafe"
"github.com/shirou/gopsutil/internal/common"
"github.com/shirou/gopsutil/process"
)
const (
UTNameSize = 32 /* see MAXLOGNAME in <sys/param.h> */
UTLineSize = 8
UTHostSize = 16
)
func Info() (*InfoStat, error) {
ret := &InfoStat{
OS: runtime.GOOS,
PlatformFamily: "openbsd",
}
hostname, err := os.Hostname()
if err == nil {
ret.Hostname = hostname
}
platform, family, version, err := PlatformInformation()
if err == nil {
ret.Platform = platform
ret.PlatformFamily = family
ret.PlatformVersion = version
}
system, role, err := Virtualization()
if err == nil {
ret.VirtualizationSystem = system
ret.VirtualizationRole = role
}
procs, err := process.Pids()
if err == nil {
ret.Procs = uint64(len(procs))
}
boot, err := BootTime()
if err == nil {
ret.BootTime = boot
ret.Uptime = uptime(boot)
}
return ret, nil
}
func BootTime() (uint64, error) {
val, err := common.DoSysctrl("kern.boottime")
if err != nil {
return 0, err
}
boottime, err := strconv.ParseUint(val[0], 10, 64)
if err != nil {
return 0, err
}
return boottime, nil
}
func uptime(boot uint64) uint64 {
return uint64(time.Now().Unix()) - boot
}
func Uptime() (uint64, error) {
boot, err := BootTime()
if err != nil {
return 0, err
}
return uptime(boot), nil
}
func PlatformInformation() (string, string, string, error) {
platform := ""
family := ""
version := ""
uname, err := exec.LookPath("uname")
if err != nil {
return "", "", "", err
}
out, err := invoke.Command(uname, "-s")
if err == nil {
platform = strings.ToLower(strings.TrimSpace(string(out)))
}
out, err = invoke.Command(uname, "-r")
if err == nil {
version = strings.ToLower(strings.TrimSpace(string(out)))
}
return platform, family, version, nil
}
func Virtualization() (string, string, error) {
system := ""
role := ""
return system, role, nil
}
func Users() ([]UserStat, error) {
var ret []UserStat
utmpfile := "/var/run/utmp"
file, err := os.Open(utmpfile)
if err != nil {
return ret, err
}
buf, err := ioutil.ReadAll(file)
if err != nil {
return ret, err
}
u := Utmp{}
entrySize := int(unsafe.Sizeof(u))
count := len(buf) / entrySize
for i := 0; i < count; i++ {
b := buf[i*entrySize : i*entrySize+entrySize]
var u Utmp
br := bytes.NewReader(b)
err := binary.Read(br, binary.LittleEndian, &u)
if err != nil || u.Time == 0 {
continue
}
user := UserStat{
User: common.IntToString(u.Name[:]),
Terminal: common.IntToString(u.Line[:]),
Host: common.IntToString(u.Host[:]),
Started: int(u.Time),
}
ret = append(ret, user)
}
return ret, nil
}

31
vendor/github.com/shirou/gopsutil/host/host_openbsd_amd64.go generated vendored
View File

@ -1,31 +0,0 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_openbsd.go
package host
const (
sizeofPtr = 0x8
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x8
sizeofLongLong = 0x8
sizeOfUtmp = 0x130
)
type (
_C_short int16
_C_int int32
_C_long int64
_C_long_long int64
)
type Utmp struct {
Line [8]int8
Name [32]int8
Host [256]int8
Time int64
}
type Timeval struct {
Sec int64
Usec int64
}

137
vendor/github.com/shirou/gopsutil/host/host_windows.go generated vendored
View File

@ -1,137 +0,0 @@
// +build windows
package host
import (
"fmt"
"os"
"runtime"
"strings"
"time"
"github.com/StackExchange/wmi"
"github.com/shirou/gopsutil/internal/common"
process "github.com/shirou/gopsutil/process"
)
var (
procGetSystemTimeAsFileTime = common.Modkernel32.NewProc("GetSystemTimeAsFileTime")
osInfo *Win32_OperatingSystem
)
type Win32_OperatingSystem struct {
Version string
Caption string
ProductType uint32
BuildNumber string
LastBootUpTime time.Time
}
func Info() (*InfoStat, error) {
ret := &InfoStat{
OS: runtime.GOOS,
}
hostname, err := os.Hostname()
if err == nil {
ret.Hostname = hostname
}
platform, family, version, err := PlatformInformation()
if err == nil {
ret.Platform = platform
ret.PlatformFamily = family
ret.PlatformVersion = version
} else {
return ret, err
}
boot, err := BootTime()
if err == nil {
ret.BootTime = boot
ret.Uptime, _ = Uptime()
}
procs, err := process.Pids()
if err == nil {
ret.Procs = uint64(len(procs))
}
return ret, nil
}
func GetOSInfo() (Win32_OperatingSystem, error) {
var dst []Win32_OperatingSystem
q := wmi.CreateQuery(&dst, "")
err := wmi.Query(q, &dst)
if err != nil {
return Win32_OperatingSystem{}, err
}
osInfo = &dst[0]
return dst[0], nil
}
func Uptime() (uint64, error) {
if osInfo == nil {
_, err := GetOSInfo()
if err != nil {
return 0, err
}
}
now := time.Now()
t := osInfo.LastBootUpTime.Local()
return uint64(now.Sub(t).Seconds()), nil
}
func bootTime(up uint64) uint64 {
return uint64(time.Now().Unix()) - up
}
func BootTime() (uint64, error) {
if cachedBootTime != 0 {
return cachedBootTime, nil
}
up, err := Uptime()
if err != nil {
return 0, err
}
cachedBootTime = bootTime(up)
return cachedBootTime, nil
}
func PlatformInformation() (platform string, family string, version string, err error) {
if osInfo == nil {
_, err = GetOSInfo()
if err != nil {
return
}
}
// Platform
platform = strings.Trim(osInfo.Caption, " ")
// PlatformFamily
switch osInfo.ProductType {
case 1:
family = "Standalone Workstation"
case 2:
family = "Server (Domain Controller)"
case 3:
family = "Server"
}
// Platform Version
version = fmt.Sprintf("%s Build %s", osInfo.Version, osInfo.BuildNumber)
return
}
func Users() ([]UserStat, error) {
var ret []UserStat
return ret, nil
}

17
vendor/github.com/shirou/gopsutil/host/types_darwin.go generated vendored
View File

@ -1,17 +0,0 @@
// +build ignore
// plus hand editing about timeval
/*
Input to cgo -godefs.
*/
package host
/*
#include <sys/time.h>
#include <utmpx.h>
*/
import "C"
type Utmpx C.struct_utmpx
type Timeval C.struct_timeval

44
vendor/github.com/shirou/gopsutil/host/types_freebsd.go generated vendored
View File

@ -1,44 +0,0 @@
// +build ignore
/*
Input to cgo -godefs.
*/
package host
/*
#define KERNEL
#include <sys/types.h>
#include <sys/time.h>
#include <utmpx.h>
enum {
sizeofPtr = sizeof(void*),
};
*/
import "C"
// Machine characteristics; for internal use.
const (
sizeofPtr = C.sizeofPtr
sizeofShort = C.sizeof_short
sizeofInt = C.sizeof_int
sizeofLong = C.sizeof_long
sizeofLongLong = C.sizeof_longlong
sizeOfUtmpx = C.sizeof_struct_utmpx
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
type Utmp C.struct_utmp
type Utmpx C.struct_utmpx
type Timeval C.struct_timeval

42
vendor/github.com/shirou/gopsutil/host/types_linux.go generated vendored
View File

@ -1,42 +0,0 @@
// +build ignore
/*
Input to cgo -godefs.
*/
package host
/*
#include <sys/types.h>
#include <utmp.h>
enum {
sizeofPtr = sizeof(void*),
};
*/
import "C"
// Machine characteristics; for internal use.
const (
sizeofPtr = C.sizeofPtr
sizeofShort = C.sizeof_short
sizeofInt = C.sizeof_int
sizeofLong = C.sizeof_long
sizeofLongLong = C.sizeof_longlong
sizeOfUtmp = C.sizeof_struct_utmp
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
type utmp C.struct_utmp
type exit_status C.struct_exit_status
type timeval C.struct_timeval

43
vendor/github.com/shirou/gopsutil/host/types_openbsd.go generated vendored
View File

@ -1,43 +0,0 @@
// +build ignore
/*
Input to cgo -godefs.
*/
package host
/*
#define KERNEL
#include <sys/types.h>
#include <sys/time.h>
#include <utmp.h>
enum {
sizeofPtr = sizeof(void*),
};
*/
import "C"
// Machine characteristics; for internal use.
const (
sizeofPtr = C.sizeofPtr
sizeofShort = C.sizeof_short
sizeofInt = C.sizeof_int
sizeofLong = C.sizeof_long
sizeofLongLong = C.sizeof_longlong
sizeOfUtmp = C.sizeof_struct_utmp
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
type Utmp C.struct_utmp
type Timeval C.struct_timeval

634
vendor/github.com/shirou/gopsutil/internal/common/binary.go generated vendored
View File

@ -1,634 +0,0 @@
package common
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package binary implements simple translation between numbers and byte
// sequences and encoding and decoding of varints.
//
// Numbers are translated by reading and writing fixed-size values.
// A fixed-size value is either a fixed-size arithmetic
// type (int8, uint8, int16, float32, complex64, ...)
// or an array or struct containing only fixed-size values.
//
// The varint functions encode and decode single integer values using
// a variable-length encoding; smaller values require fewer bytes.
// For a specification, see
// http://code.google.com/apis/protocolbuffers/docs/encoding.html.
//
// This package favors simplicity over efficiency. Clients that require
// high-performance serialization, especially for large data structures,
// should look at more advanced solutions such as the encoding/gob
// package or protocol buffers.
import (
"errors"
"io"
"math"
"reflect"
)
// A ByteOrder specifies how to convert byte sequences into
// 16-, 32-, or 64-bit unsigned integers.
type ByteOrder interface {
Uint16([]byte) uint16
Uint32([]byte) uint32
Uint64([]byte) uint64
PutUint16([]byte, uint16)
PutUint32([]byte, uint32)
PutUint64([]byte, uint64)
String() string
}
// LittleEndian is the little-endian implementation of ByteOrder.
var LittleEndian littleEndian
// BigEndian is the big-endian implementation of ByteOrder.
var BigEndian bigEndian
type littleEndian struct{}
func (littleEndian) Uint16(b []byte) uint16 { return uint16(b[0]) | uint16(b[1])<<8 }
func (littleEndian) PutUint16(b []byte, v uint16) {
b[0] = byte(v)
b[1] = byte(v >> 8)
}
func (littleEndian) Uint32(b []byte) uint32 {
return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
}
func (littleEndian) PutUint32(b []byte, v uint32) {
b[0] = byte(v)
b[1] = byte(v >> 8)
b[2] = byte(v >> 16)
b[3] = byte(v >> 24)
}
func (littleEndian) Uint64(b []byte) uint64 {
return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
}
func (littleEndian) PutUint64(b []byte, v uint64) {
b[0] = byte(v)
b[1] = byte(v >> 8)
b[2] = byte(v >> 16)
b[3] = byte(v >> 24)
b[4] = byte(v >> 32)
b[5] = byte(v >> 40)
b[6] = byte(v >> 48)
b[7] = byte(v >> 56)
}
func (littleEndian) String() string { return "LittleEndian" }
func (littleEndian) GoString() string { return "binary.LittleEndian" }
type bigEndian struct{}
func (bigEndian) Uint16(b []byte) uint16 { return uint16(b[1]) | uint16(b[0])<<8 }
func (bigEndian) PutUint16(b []byte, v uint16) {
b[0] = byte(v >> 8)
b[1] = byte(v)
}
func (bigEndian) Uint32(b []byte) uint32 {
return uint32(b[3]) | uint32(b[2])<<8 | uint32(b[1])<<16 | uint32(b[0])<<24
}
func (bigEndian) PutUint32(b []byte, v uint32) {
b[0] = byte(v >> 24)
b[1] = byte(v >> 16)
b[2] = byte(v >> 8)
b[3] = byte(v)
}
func (bigEndian) Uint64(b []byte) uint64 {
return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
}
func (bigEndian) PutUint64(b []byte, v uint64) {
b[0] = byte(v >> 56)
b[1] = byte(v >> 48)
b[2] = byte(v >> 40)
b[3] = byte(v >> 32)
b[4] = byte(v >> 24)
b[5] = byte(v >> 16)
b[6] = byte(v >> 8)
b[7] = byte(v)
}
func (bigEndian) String() string { return "BigEndian" }
func (bigEndian) GoString() string { return "binary.BigEndian" }
// Read reads structured binary data from r into data.
// Data must be a pointer to a fixed-size value or a slice
// of fixed-size values.
// Bytes read from r are decoded using the specified byte order
// and written to successive fields of the data.
// When reading into structs, the field data for fields with
// blank (_) field names is skipped; i.e., blank field names
// may be used for padding.
// When reading into a struct, all non-blank fields must be exported.
func Read(r io.Reader, order ByteOrder, data interface{}) error {
// Fast path for basic types and slices.
if n := intDataSize(data); n != 0 {
var b [8]byte
var bs []byte
if n > len(b) {
bs = make([]byte, n)
} else {
bs = b[:n]
}
if _, err := io.ReadFull(r, bs); err != nil {
return err
}
switch data := data.(type) {
case *int8:
*data = int8(b[0])
case *uint8:
*data = b[0]
case *int16:
*data = int16(order.Uint16(bs))
case *uint16:
*data = order.Uint16(bs)
case *int32:
*data = int32(order.Uint32(bs))
case *uint32:
*data = order.Uint32(bs)
case *int64:
*data = int64(order.Uint64(bs))
case *uint64:
*data = order.Uint64(bs)
case []int8:
for i, x := range bs { // Easier to loop over the input for 8-bit values.
data[i] = int8(x)
}
case []uint8:
copy(data, bs)
case []int16:
for i := range data {
data[i] = int16(order.Uint16(bs[2*i:]))
}
case []uint16:
for i := range data {
data[i] = order.Uint16(bs[2*i:])
}
case []int32:
for i := range data {
data[i] = int32(order.Uint32(bs[4*i:]))
}
case []uint32:
for i := range data {
data[i] = order.Uint32(bs[4*i:])
}
case []int64:
for i := range data {
data[i] = int64(order.Uint64(bs[8*i:]))
}
case []uint64:
for i := range data {
data[i] = order.Uint64(bs[8*i:])
}
}
return nil
}
// Fallback to reflect-based decoding.
v := reflect.ValueOf(data)
size := -1
switch v.Kind() {
case reflect.Ptr:
v = v.Elem()
size = dataSize(v)
case reflect.Slice:
size = dataSize(v)
}
if size < 0 {
return errors.New("binary.Read: invalid type " + reflect.TypeOf(data).String())
}
d := &decoder{order: order, buf: make([]byte, size)}
if _, err := io.ReadFull(r, d.buf); err != nil {
return err
}
d.value(v)
return nil
}
// Write writes the binary representation of data into w.
// Data must be a fixed-size value or a slice of fixed-size
// values, or a pointer to such data.
// Bytes written to w are encoded using the specified byte order
// and read from successive fields of the data.
// When writing structs, zero values are written for fields
// with blank (_) field names.
func Write(w io.Writer, order ByteOrder, data interface{}) error {
// Fast path for basic types and slices.
if n := intDataSize(data); n != 0 {
var b [8]byte
var bs []byte
if n > len(b) {
bs = make([]byte, n)
} else {
bs = b[:n]
}
switch v := data.(type) {
case *int8:
bs = b[:1]
b[0] = byte(*v)
case int8:
bs = b[:1]
b[0] = byte(v)
case []int8:
for i, x := range v {
bs[i] = byte(x)
}
case *uint8:
bs = b[:1]
b[0] = *v
case uint8:
bs = b[:1]
b[0] = byte(v)
case []uint8:
bs = v
case *int16:
bs = b[:2]
order.PutUint16(bs, uint16(*v))
case int16:
bs = b[:2]
order.PutUint16(bs, uint16(v))
case []int16:
for i, x := range v {
order.PutUint16(bs[2*i:], uint16(x))
}
case *uint16:
bs = b[:2]
order.PutUint16(bs, *v)
case uint16:
bs = b[:2]
order.PutUint16(bs, v)
case []uint16:
for i, x := range v {
order.PutUint16(bs[2*i:], x)
}
case *int32:
bs = b[:4]
order.PutUint32(bs, uint32(*v))
case int32:
bs = b[:4]
order.PutUint32(bs, uint32(v))
case []int32:
for i, x := range v {
order.PutUint32(bs[4*i:], uint32(x))
}
case *uint32:
bs = b[:4]
order.PutUint32(bs, *v)
case uint32:
bs = b[:4]
order.PutUint32(bs, v)
case []uint32:
for i, x := range v {
order.PutUint32(bs[4*i:], x)
}
case *int64:
bs = b[:8]
order.PutUint64(bs, uint64(*v))
case int64:
bs = b[:8]
order.PutUint64(bs, uint64(v))
case []int64:
for i, x := range v {
order.PutUint64(bs[8*i:], uint64(x))
}
case *uint64:
bs = b[:8]
order.PutUint64(bs, *v)
case uint64:
bs = b[:8]
order.PutUint64(bs, v)
case []uint64:
for i, x := range v {
order.PutUint64(bs[8*i:], x)
}
}
_, err := w.Write(bs)
return err
}
// Fallback to reflect-based encoding.
v := reflect.Indirect(reflect.ValueOf(data))
size := dataSize(v)
if size < 0 {
return errors.New("binary.Write: invalid type " + reflect.TypeOf(data).String())
}
buf := make([]byte, size)
e := &encoder{order: order, buf: buf}
e.value(v)
_, err := w.Write(buf)
return err
}
// Size returns how many bytes Write would generate to encode the value v, which
// must be a fixed-size value or a slice of fixed-size values, or a pointer to such data.
// If v is neither of these, Size returns -1.
func Size(v interface{}) int {
return dataSize(reflect.Indirect(reflect.ValueOf(v)))
}
// dataSize returns the number of bytes the actual data represented by v occupies in memory.
// For compound structures, it sums the sizes of the elements. Thus, for instance, for a slice
// it returns the length of the slice times the element size and does not count the memory
// occupied by the header. If the type of v is not acceptable, dataSize returns -1.
func dataSize(v reflect.Value) int {
if v.Kind() == reflect.Slice {
if s := sizeof(v.Type().Elem()); s >= 0 {
return s * v.Len()
}
return -1
}
return sizeof(v.Type())
}
// sizeof returns the size >= 0 of variables for the given type or -1 if the type is not acceptable.
func sizeof(t reflect.Type) int {
switch t.Kind() {
case reflect.Array:
if s := sizeof(t.Elem()); s >= 0 {
return s * t.Len()
}
case reflect.Struct:
sum := 0
for i, n := 0, t.NumField(); i < n; i++ {
s := sizeof(t.Field(i).Type)
if s < 0 {
return -1
}
sum += s
}
return sum
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128, reflect.Ptr:
return int(t.Size())
}
return -1
}
type coder struct {
order ByteOrder
buf []byte
}
type decoder coder
type encoder coder
func (d *decoder) uint8() uint8 {
x := d.buf[0]
d.buf = d.buf[1:]
return x
}
func (e *encoder) uint8(x uint8) {
e.buf[0] = x
e.buf = e.buf[1:]
}
func (d *decoder) uint16() uint16 {
x := d.order.Uint16(d.buf[0:2])
d.buf = d.buf[2:]
return x
}
func (e *encoder) uint16(x uint16) {
e.order.PutUint16(e.buf[0:2], x)
e.buf = e.buf[2:]
}
func (d *decoder) uint32() uint32 {
x := d.order.Uint32(d.buf[0:4])
d.buf = d.buf[4:]
return x
}
func (e *encoder) uint32(x uint32) {
e.order.PutUint32(e.buf[0:4], x)
e.buf = e.buf[4:]
}
func (d *decoder) uint64() uint64 {
x := d.order.Uint64(d.buf[0:8])
d.buf = d.buf[8:]
return x
}
func (e *encoder) uint64(x uint64) {
e.order.PutUint64(e.buf[0:8], x)
e.buf = e.buf[8:]
}
func (d *decoder) int8() int8 { return int8(d.uint8()) }
func (e *encoder) int8(x int8) { e.uint8(uint8(x)) }
func (d *decoder) int16() int16 { return int16(d.uint16()) }
func (e *encoder) int16(x int16) { e.uint16(uint16(x)) }
func (d *decoder) int32() int32 { return int32(d.uint32()) }
func (e *encoder) int32(x int32) { e.uint32(uint32(x)) }
func (d *decoder) int64() int64 { return int64(d.uint64()) }
func (e *encoder) int64(x int64) { e.uint64(uint64(x)) }
func (d *decoder) value(v reflect.Value) {
switch v.Kind() {
case reflect.Array:
l := v.Len()
for i := 0; i < l; i++ {
d.value(v.Index(i))
}
case reflect.Struct:
t := v.Type()
l := v.NumField()
for i := 0; i < l; i++ {
// Note: Calling v.CanSet() below is an optimization.
// It would be sufficient to check the field name,
// but creating the StructField info for each field is
// costly (run "go test -bench=ReadStruct" and compare
// results when making changes to this code).
if v := v.Field(i); v.CanSet() || t.Field(i).Name != "_" {
d.value(v)
} else {
d.skip(v)
}
}
case reflect.Slice:
l := v.Len()
for i := 0; i < l; i++ {
d.value(v.Index(i))
}
case reflect.Int8:
v.SetInt(int64(d.int8()))
case reflect.Int16:
v.SetInt(int64(d.int16()))
case reflect.Int32:
v.SetInt(int64(d.int32()))
case reflect.Int64:
v.SetInt(d.int64())
case reflect.Uint8:
v.SetUint(uint64(d.uint8()))
case reflect.Uint16:
v.SetUint(uint64(d.uint16()))
case reflect.Uint32:
v.SetUint(uint64(d.uint32()))
case reflect.Uint64:
v.SetUint(d.uint64())
case reflect.Float32:
v.SetFloat(float64(math.Float32frombits(d.uint32())))
case reflect.Float64:
v.SetFloat(math.Float64frombits(d.uint64()))
case reflect.Complex64:
v.SetComplex(complex(
float64(math.Float32frombits(d.uint32())),
float64(math.Float32frombits(d.uint32())),
))
case reflect.Complex128:
v.SetComplex(complex(
math.Float64frombits(d.uint64()),
math.Float64frombits(d.uint64()),
))
}
}
func (e *encoder) value(v reflect.Value) {
switch v.Kind() {
case reflect.Array:
l := v.Len()
for i := 0; i < l; i++ {
e.value(v.Index(i))
}
case reflect.Struct:
t := v.Type()
l := v.NumField()
for i := 0; i < l; i++ {
// see comment for corresponding code in decoder.value()
if v := v.Field(i); v.CanSet() || t.Field(i).Name != "_" {
e.value(v)
} else {
e.skip(v)
}
}
case reflect.Slice:
l := v.Len()
for i := 0; i < l; i++ {
e.value(v.Index(i))
}
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
switch v.Type().Kind() {
case reflect.Int8:
e.int8(int8(v.Int()))
case reflect.Int16:
e.int16(int16(v.Int()))
case reflect.Int32:
e.int32(int32(v.Int()))
case reflect.Int64:
e.int64(v.Int())
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
switch v.Type().Kind() {
case reflect.Uint8:
e.uint8(uint8(v.Uint()))
case reflect.Uint16:
e.uint16(uint16(v.Uint()))
case reflect.Uint32:
e.uint32(uint32(v.Uint()))
case reflect.Uint64:
e.uint64(v.Uint())
}
case reflect.Float32, reflect.Float64:
switch v.Type().Kind() {
case reflect.Float32:
e.uint32(math.Float32bits(float32(v.Float())))
case reflect.Float64:
e.uint64(math.Float64bits(v.Float()))
}
case reflect.Complex64, reflect.Complex128:
switch v.Type().Kind() {
case reflect.Complex64:
x := v.Complex()
e.uint32(math.Float32bits(float32(real(x))))
e.uint32(math.Float32bits(float32(imag(x))))
case reflect.Complex128:
x := v.Complex()
e.uint64(math.Float64bits(real(x)))
e.uint64(math.Float64bits(imag(x)))
}
}
}
func (d *decoder) skip(v reflect.Value) {
d.buf = d.buf[dataSize(v):]
}
func (e *encoder) skip(v reflect.Value) {
n := dataSize(v)
for i := range e.buf[0:n] {
e.buf[i] = 0
}
e.buf = e.buf[n:]
}
// intDataSize returns the size of the data required to represent the data when encoded.
// It returns zero if the type cannot be implemented by the fast path in Read or Write.
func intDataSize(data interface{}) int {
switch data := data.(type) {
case int8, *int8, *uint8:
return 1
case []int8:
return len(data)
case []uint8:
return len(data)
case int16, *int16, *uint16:
return 2
case []int16:
return 2 * len(data)
case []uint16:
return 2 * len(data)
case int32, *int32, *uint32:
return 4
case []int32:
return 4 * len(data)
case []uint32:
return 4 * len(data)
case int64, *int64, *uint64:
return 8
case []int64:
return 8 * len(data)
case []uint64:
return 8 * len(data)
}
return 0
}

386
vendor/github.com/shirou/gopsutil/internal/common/common.go generated vendored
View File

@ -1,386 +0,0 @@
package common
//
// gopsutil is a port of psutil(http://pythonhosted.org/psutil/).
// This covers these architectures.
// - linux (amd64, arm)
// - freebsd (amd64)
// - windows (amd64)
import (
"bufio"
"bytes"
"errors"
"io/ioutil"
"log"
"net/url"
"os"
"os/exec"
"path"
"path/filepath"
"reflect"
"runtime"
"strconv"
"strings"
"time"
)
var (
Timeout = 3 * time.Second
ErrTimeout = errors.New("Command timed out.")
)
type Invoker interface {
Command(string, ...string) ([]byte, error)
}
type Invoke struct{}
func (i Invoke) Command(name string, arg ...string) ([]byte, error) {
cmd := exec.Command(name, arg...)
return CombinedOutputTimeout(cmd, Timeout)
}
type FakeInvoke struct {
CommandExpectedDir string // CommandExpectedDir specifies dir which includes expected outputs.
Suffix string // Suffix species expected file name suffix such as "fail"
Error error // If Error specfied, return the error.
}
// Command in FakeInvoke returns from expected file if exists.
func (i FakeInvoke) Command(name string, arg ...string) ([]byte, error) {
if i.Error != nil {
return []byte{}, i.Error
}
arch := runtime.GOOS
fname := strings.Join(append([]string{name}, arg...), "")
fname = url.QueryEscape(fname)
var dir string
if i.CommandExpectedDir == "" {
dir = "expected"
} else {
dir = i.CommandExpectedDir
}
fpath := path.Join(dir, arch, fname)
if i.Suffix != "" {
fpath += "_" + i.Suffix
}
if PathExists(fpath) {
return ioutil.ReadFile(fpath)
}
return exec.Command(name, arg...).Output()
}
var ErrNotImplementedError = errors.New("not implemented yet")
// ReadLines reads contents from a file and splits them by new lines.
// A convenience wrapper to ReadLinesOffsetN(filename, 0, -1).
func ReadLines(filename string) ([]string, error) {
return ReadLinesOffsetN(filename, 0, -1)
}
// ReadLines reads contents from file and splits them by new line.
// The offset tells at which line number to start.
// The count determines the number of lines to read (starting from offset):
// n >= 0: at most n lines
// n < 0: whole file
func ReadLinesOffsetN(filename string, offset uint, n int) ([]string, error) {
f, err := os.Open(filename)
if err != nil {
return []string{""}, err
}
defer f.Close()
var ret []string
r := bufio.NewReader(f)
for i := 0; i < n+int(offset) || n < 0; i++ {
line, err := r.ReadString('\n')
if err != nil {
break
}
if i < int(offset) {
continue
}
ret = append(ret, strings.Trim(line, "\n"))
}
return ret, nil
}
func IntToString(orig []int8) string {
ret := make([]byte, len(orig))
size := -1
for i, o := range orig {
if o == 0 {
size = i
break
}
ret[i] = byte(o)
}
if size == -1 {
size = len(orig)
}
return string(ret[0:size])
}
func UintToString(orig []uint8) string {
ret := make([]byte, len(orig))
size := -1
for i, o := range orig {
if o == 0 {
size = i
break
}
ret[i] = byte(o)
}
if size == -1 {
size = len(orig)
}
return string(ret[0:size])
}
func ByteToString(orig []byte) string {
n := -1
l := -1
for i, b := range orig {
// skip left side null
if l == -1 && b == 0 {
continue
}
if l == -1 {
l = i
}
if b == 0 {
break
}
n = i + 1
}
if n == -1 {
return string(orig)
}
return string(orig[l:n])
}
// ReadInts reads contents from single line file and returns them as []int32.
func ReadInts(filename string) ([]int64, error) {
f, err := os.Open(filename)
if err != nil {
return []int64{}, err
}
defer f.Close()
var ret []int64
r := bufio.NewReader(f)
// The int files that this is concerned with should only be one liners.
line, err := r.ReadString('\n')
if err != nil {
return []int64{}, err
}
i, err := strconv.ParseInt(strings.Trim(line, "\n"), 10, 32)
if err != nil {
return []int64{}, err
}
ret = append(ret, i)
return ret, nil
}
// Parse to int32 without error
func mustParseInt32(val string) int32 {
vv, _ := strconv.ParseInt(val, 10, 32)
return int32(vv)
}
// Parse to uint64 without error
func mustParseUint64(val string) uint64 {
vv, _ := strconv.ParseInt(val, 10, 64)
return uint64(vv)
}
// Parse to Float64 without error
func mustParseFloat64(val string) float64 {
vv, _ := strconv.ParseFloat(val, 64)
return vv
}
// StringsHas checks the target string slice contains src or not
func StringsHas(target []string, src string) bool {
for _, t := range target {
if strings.TrimSpace(t) == src {
return true
}
}
return false
}
// StringsContains checks the src in any string of the target string slice
func StringsContains(target []string, src string) bool {
for _, t := range target {
if strings.Contains(t, src) {
return true
}
}
return false
}
// IntContains checks the src in any int of the target int slice.
func IntContains(target []int, src int) bool {
for _, t := range target {
if src == t {
return true
}
}
return false
}
// get struct attributes.
// This method is used only for debugging platform dependent code.
func attributes(m interface{}) map[string]reflect.Type {
typ := reflect.TypeOf(m)
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
}
attrs := make(map[string]reflect.Type)
if typ.Kind() != reflect.Struct {
return nil
}
for i := 0; i < typ.NumField(); i++ {
p := typ.Field(i)
if !p.Anonymous {
attrs[p.Name] = p.Type
}
}
return attrs
}
func PathExists(filename string) bool {
if _, err := os.Stat(filename); err == nil {
return true
}
return false
}
//GetEnv retrieves the environment variable key. If it does not exist it returns the default.
func GetEnv(key string, dfault string, combineWith ...string) string {
value := os.Getenv(key)
if value == "" {
value = dfault
}
switch len(combineWith) {
case 0:
return value
case 1:
return filepath.Join(value, combineWith[0])
default:
all := make([]string, len(combineWith)+1)
all[0] = value
copy(all[1:], combineWith)
return filepath.Join(all...)
}
panic("invalid switch case")
}
func HostProc(combineWith ...string) string {
return GetEnv("HOST_PROC", "/proc", combineWith...)
}
func HostSys(combineWith ...string) string {
return GetEnv("HOST_SYS", "/sys", combineWith...)
}
func HostEtc(combineWith ...string) string {
return GetEnv("HOST_ETC", "/etc", combineWith...)
}
// CombinedOutputTimeout runs the given command with the given timeout and
// returns the combined output of stdout and stderr.
// If the command times out, it attempts to kill the process.
// copied from https://github.com/influxdata/telegraf
func CombinedOutputTimeout(c *exec.Cmd, timeout time.Duration) ([]byte, error) {
var b bytes.Buffer
c.Stdout = &b
c.Stderr = &b
if err := c.Start(); err != nil {
return nil, err
}
err := WaitTimeout(c, timeout)
return b.Bytes(), err
}
// WaitTimeout waits for the given command to finish with a timeout.
// It assumes the command has already been started.
// If the command times out, it attempts to kill the process.
// copied from https://github.com/influxdata/telegraf
func WaitTimeout(c *exec.Cmd, timeout time.Duration) error {
timer := time.NewTimer(timeout)
done := make(chan error)
go func() { done <- c.Wait() }()
select {
case err := <-done:
timer.Stop()
return err
case <-timer.C:
if err := c.Process.Kill(); err != nil {
log.Printf("FATAL error killing process: %s", err)
return err
}
// wait for the command to return after killing it
<-done
return ErrTimeout
}
}
// https://gist.github.com/kylelemons/1525278
func Pipeline(cmds ...*exec.Cmd) ([]byte, []byte, error) {
// Require at least one command
if len(cmds) < 1 {
return nil, nil, nil
}
// Collect the output from the command(s)
var output bytes.Buffer
var stderr bytes.Buffer
last := len(cmds) - 1
for i, cmd := range cmds[:last] {
var err error
// Connect each command's stdin to the previous command's stdout
if cmds[i+1].Stdin, err = cmd.StdoutPipe(); err != nil {
return nil, nil, err
}
// Connect each command's stderr to a buffer
cmd.Stderr = &stderr
}
// Connect the output and error for the last command
cmds[last].Stdout, cmds[last].Stderr = &output, &stderr
// Start each command
for _, cmd := range cmds {
if err := cmd.Start(); err != nil {
return output.Bytes(), stderr.Bytes(), err
}
}
// Wait for each command to complete
for _, cmd := range cmds {
if err := cmd.Wait(); err != nil {
return output.Bytes(), stderr.Bytes(), err
}
}
// Return the pipeline output and the collected standard error
return output.Bytes(), stderr.Bytes(), nil
}

70
vendor/github.com/shirou/gopsutil/internal/common/common_darwin.go generated vendored
View File

@ -1,70 +0,0 @@
// +build darwin
package common
import (
"os"
"os/exec"
"strings"
"syscall"
"unsafe"
)
func DoSysctrl(mib string) ([]string, error) {
err := os.Setenv("LC_ALL", "C")
if err != nil {
return []string{}, err
}
sysctl, err := exec.LookPath("/usr/sbin/sysctl")
if err != nil {
return []string{}, err
}
out, err := exec.Command(sysctl, "-n", mib).Output()
if err != nil {
return []string{}, err
}
v := strings.Replace(string(out), "{ ", "", 1)
v = strings.Replace(string(v), " }", "", 1)
values := strings.Fields(string(v))
return values, nil
}
func CallSyscall(mib []int32) ([]byte, uint64, error) {
miblen := uint64(len(mib))
// get required buffer size
length := uint64(0)
_, _, err := syscall.Syscall6(
syscall.SYS___SYSCTL,
uintptr(unsafe.Pointer(&mib[0])),
uintptr(miblen),
0,
uintptr(unsafe.Pointer(&length)),
0,
0)
if err != 0 {
var b []byte
return b, length, err
}
if length == 0 {
var b []byte
return b, length, err
}
// get proc info itself
buf := make([]byte, length)
_, _, err = syscall.Syscall6(
syscall.SYS___SYSCTL,
uintptr(unsafe.Pointer(&mib[0])),
uintptr(miblen),
uintptr(unsafe.Pointer(&buf[0])),
uintptr(unsafe.Pointer(&length)),
0,
0)
if err != 0 {
return buf, length, err
}
return buf, length, nil
}

70
vendor/github.com/shirou/gopsutil/internal/common/common_freebsd.go generated vendored
View File

@ -1,70 +0,0 @@
// +build freebsd openbsd
package common
import (
"os"
"os/exec"
"strings"
"syscall"
"unsafe"
)
func DoSysctrl(mib string) ([]string, error) {
err := os.Setenv("LC_ALL", "C")
if err != nil {
return []string{}, err
}
sysctl, err := exec.LookPath("/sbin/sysctl")
if err != nil {
return []string{}, err
}
out, err := exec.Command(sysctl, "-n", mib).Output()
if err != nil {
return []string{}, err
}
v := strings.Replace(string(out), "{ ", "", 1)
v = strings.Replace(string(v), " }", "", 1)
values := strings.Fields(string(v))
return values, nil
}
func CallSyscall(mib []int32) ([]byte, uint64, error) {
mibptr := unsafe.Pointer(&mib[0])
miblen := uint64(len(mib))
// get required buffer size
length := uint64(0)
_, _, err := syscall.Syscall6(
syscall.SYS___SYSCTL,
uintptr(mibptr),
uintptr(miblen),
0,
uintptr(unsafe.Pointer(&length)),
0,
0)
if err != 0 {
var b []byte
return b, length, err
}
if length == 0 {
var b []byte
return b, length, err
}
// get proc info itself
buf := make([]byte, length)
_, _, err = syscall.Syscall6(
syscall.SYS___SYSCTL,
uintptr(mibptr),
uintptr(miblen),
uintptr(unsafe.Pointer(&buf[0])),
uintptr(unsafe.Pointer(&length)),
0,
0)
if err != 0 {
return buf, length, err
}
return buf, length, nil
}

43
vendor/github.com/shirou/gopsutil/internal/common/common_linux.go generated vendored
View File

@ -1,43 +0,0 @@
// +build linux
package common
import (
"os"
"os/exec"
"strings"
)
func DoSysctrl(mib string) ([]string, error) {
err := os.Setenv("LC_ALL", "C")
if err != nil {
return []string{}, err
}
sysctl, err := exec.LookPath("/sbin/sysctl")
if err != nil {
return []string{}, err
}
out, err := exec.Command(sysctl, "-n", mib).Output()
if err != nil {
return []string{}, err
}
v := strings.Replace(string(out), "{ ", "", 1)
v = strings.Replace(string(v), " }", "", 1)
values := strings.Fields(string(v))
return values, nil
}
func NumProcs() (uint64, error) {
f, err := os.Open(HostProc())
if err != nil {
return 0, err
}
list, err := f.Readdir(-1)
defer f.Close()
if err != nil {
return 0, err
}
return uint64(len(list)), err
}

70
vendor/github.com/shirou/gopsutil/internal/common/common_openbsd.go generated vendored
View File

@ -1,70 +0,0 @@
// +build openbsd
package common
import (
"os"
"os/exec"
"strings"
"syscall"
"unsafe"
)
func DoSysctrl(mib string) ([]string, error) {
err := os.Setenv("LC_ALL", "C")
if err != nil {
return []string{}, err
}
sysctl, err := exec.LookPath("/sbin/sysctl")
if err != nil {
return []string{}, err
}
out, err := exec.Command(sysctl, "-n", mib).Output()
if err != nil {
return []string{}, err
}
v := strings.Replace(string(out), "{ ", "", 1)
v = strings.Replace(string(v), " }", "", 1)
values := strings.Fields(string(v))
return values, nil
}
func CallSyscall(mib []int32) ([]byte, uint64, error) {
mibptr := unsafe.Pointer(&mib[0])
miblen := uint64(len(mib))
// get required buffer size
length := uint64(0)
_, _, err := syscall.Syscall6(
syscall.SYS___SYSCTL,
uintptr(mibptr),
uintptr(miblen),
0,
uintptr(unsafe.Pointer(&length)),
0,
0)
if err != 0 {
var b []byte
return b, length, err
}
if length == 0 {
var b []byte
return b, length, err
}
// get proc info itself
buf := make([]byte, length)
_, _, err = syscall.Syscall6(
syscall.SYS___SYSCTL,
uintptr(mibptr),
uintptr(miblen),
uintptr(unsafe.Pointer(&buf[0])),
uintptr(unsafe.Pointer(&length)),
0,
0)
if err != 0 {
return buf, length, err
}
return buf, length, nil
}

66
vendor/github.com/shirou/gopsutil/internal/common/common_unix.go generated vendored
View File

@ -1,66 +0,0 @@
// +build linux freebsd darwin openbsd
package common
import (
"os/exec"
"strconv"
"strings"
)
func CallLsof(invoke Invoker, pid int32, args ...string) ([]string, error) {
var cmd []string
if pid == 0 { // will get from all processes.
cmd = []string{"-a", "-n", "-P"}
} else {
cmd = []string{"-a", "-n", "-P", "-p", strconv.Itoa(int(pid))}
}
cmd = append(cmd, args...)
lsof, err := exec.LookPath("lsof")
if err != nil {
return []string{}, err
}
out, err := invoke.Command(lsof, cmd...)
if err != nil {
// if no pid found, lsof returnes code 1.
if err.Error() == "exit status 1" && len(out) == 0 {
return []string{}, nil
}
}
lines := strings.Split(string(out), "\n")
var ret []string
for _, l := range lines[1:] {
if len(l) == 0 {
continue
}
ret = append(ret, l)
}
return ret, nil
}
func CallPgrep(invoke Invoker, pid int32) ([]int32, error) {
var cmd []string
cmd = []string{"-P", strconv.Itoa(int(pid))}
pgrep, err := exec.LookPath("pgrep")
if err != nil {
return []int32{}, err
}
out, err := invoke.Command(pgrep, cmd...)
if err != nil {
return []int32{}, err
}
lines := strings.Split(string(out), "\n")
ret := make([]int32, 0, len(lines))
for _, l := range lines {
if len(l) == 0 {
continue
}
i, err := strconv.Atoi(l)
if err != nil {
continue
}
ret = append(ret, int32(i))
}
return ret, nil
}

110
vendor/github.com/shirou/gopsutil/internal/common/common_windows.go generated vendored
View File

@ -1,110 +0,0 @@
// +build windows
package common
import (
"syscall"
"unsafe"
)
// for double values
type PDH_FMT_COUNTERVALUE_DOUBLE struct {
CStatus uint32
DoubleValue float64
}
// for 64 bit integer values
type PDH_FMT_COUNTERVALUE_LARGE struct {
CStatus uint32
LargeValue int64
}
// for long values
type PDH_FMT_COUNTERVALUE_LONG struct {
CStatus uint32
LongValue int32
padding [4]byte
}
// windows system const
const (
ERROR_SUCCESS = 0
ERROR_FILE_NOT_FOUND = 2
DRIVE_REMOVABLE = 2
DRIVE_FIXED = 3
HKEY_LOCAL_MACHINE = 0x80000002
RRF_RT_REG_SZ = 0x00000002
RRF_RT_REG_DWORD = 0x00000010
PDH_FMT_LONG = 0x00000100
PDH_FMT_DOUBLE = 0x00000200
PDH_FMT_LARGE = 0x00000400
PDH_INVALID_DATA = 0xc0000bc6
PDH_INVALID_HANDLE = 0xC0000bbc
PDH_NO_DATA = 0x800007d5
)
var (
Modkernel32 = syscall.NewLazyDLL("kernel32.dll")
ModNt = syscall.NewLazyDLL("ntdll.dll")
ModPdh = syscall.NewLazyDLL("pdh.dll")
ProcGetSystemTimes = Modkernel32.NewProc("GetSystemTimes")
ProcNtQuerySystemInformation = ModNt.NewProc("NtQuerySystemInformation")
PdhOpenQuery = ModPdh.NewProc("PdhOpenQuery")
PdhAddCounter = ModPdh.NewProc("PdhAddCounterW")
PdhCollectQueryData = ModPdh.NewProc("PdhCollectQueryData")
PdhGetFormattedCounterValue = ModPdh.NewProc("PdhGetFormattedCounterValue")
PdhCloseQuery = ModPdh.NewProc("PdhCloseQuery")
)
type FILETIME struct {
DwLowDateTime uint32
DwHighDateTime uint32
}
// borrowed from net/interface_windows.go
func BytePtrToString(p *uint8) string {
a := (*[10000]uint8)(unsafe.Pointer(p))
i := 0
for a[i] != 0 {
i++
}
return string(a[:i])
}
// CounterInfo
// copied from https://github.com/mackerelio/mackerel-agent/
type CounterInfo struct {
PostName string
CounterName string
Counter syscall.Handle
}
// CreateQuery XXX
// copied from https://github.com/mackerelio/mackerel-agent/
func CreateQuery() (syscall.Handle, error) {
var query syscall.Handle
r, _, err := PdhOpenQuery.Call(0, 0, uintptr(unsafe.Pointer(&query)))
if r != 0 {
return 0, err
}
return query, nil
}
// CreateCounter XXX
func CreateCounter(query syscall.Handle, pname, cname string) (*CounterInfo, error) {
var counter syscall.Handle
r, _, err := PdhAddCounter.Call(
uintptr(query),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(cname))),
0,
uintptr(unsafe.Pointer(&counter)))
if r != 0 {
return nil, err
}
return &CounterInfo{
PostName: pname,
CounterName: cname,
Counter: counter,
}, nil
}

37
vendor/github.com/shirou/gopsutil/mktypes.sh generated vendored
View File

@ -1,37 +0,0 @@
DIRS="cpu disk docker host load mem net process"
GOOS=`uname | tr '[:upper:]' '[:lower:]'`
ARCH=`uname -m`
case $ARCH in
amd64)
GOARCH="amd64"
;;
x86_64)
GOARCH="amd64"
;;
i386)
GOARCH="386"
;;
i686)
GOARCH="386"
;;
arm)
GOARCH="arm"
;;
*)
echo "unknown arch: $ARCH"
exit 1
esac
for DIR in $DIRS
do
if [ -e ${DIR}/types_${GOOS}.go ]; then
echo "// +build $GOOS" > ${DIR}/${DIR}_${GOOS}_${GOARCH}.go
echo "// +build $GOARCH" >> ${DIR}/${DIR}_${GOOS}_${GOARCH}.go
go tool cgo -godefs ${DIR}/types_${GOOS}.go >> ${DIR}/${DIR}_${GOOS}_${GOARCH}.go
fi
done

134
vendor/github.com/shirou/gopsutil/v2migration.sh generated vendored
View File

@ -1,134 +0,0 @@
# This script is a helper of migration to gopsutil v2 using gorename
#
# go get golang.org/x/tools/cmd/gorename
IFS=$'\n'
## Part 1. rename Functions to pass golint. ex) cpu.CPUTimesStat -> cpu.TimesStat
#
# Note:
# process has IOCounters() for file IO, and also NetIOCounters() for Net IO.
# This scripts replace process.NetIOCounters() to IOCounters().
# So you need hand-fixing process.
TARGETS=`cat <<EOF
CPUTimesStat -> TimesStat
CPUInfoStat -> InfoStat
CPUTimes -> Times
CPUInfo -> Info
CPUCounts -> Counts
CPUPercent -> Percent
DiskUsageStat -> UsageStat
DiskPartitionStat -> PartitionStat
DiskIOCountersStat -> IOCountersStat
DiskPartitions -> Partitions
DiskIOCounters -> IOCounters
DiskUsage -> Usage
HostInfoStat -> InfoStat
HostInfo -> Info
GetVirtualization -> Virtualization
GetPlatformInformation -> PlatformInformation
LoadAvgStat -> AvgStat
LoadAvg -> Avg
NetIOCountersStat -> IOCountersStat
NetConnectionStat -> ConnectionStat
NetProtoCountersStat -> ProtoCountersStat
NetInterfaceAddr -> InterfaceAddr
NetInterfaceStat -> InterfaceStat
NetFilterStat -> FilterStat
NetInterfaces -> Interfaces
getNetIOCountersAll -> getIOCountersAll
NetIOCounters -> IOCounters
NetIOCountersByFile -> IOCountersByFile
NetProtoCounters -> ProtoCounters
NetFilterCounters -> FilterCounters
NetConnections -> Connections
NetConnectionsPid -> ConnectionsPid
Uid -> UID
Id -> ID
convertCpuTimes -> convertCPUTimes
EOF`
for T in $TARGETS
do
echo $T
gofmt -w -r "$T" ./*.go
done
###### Part 2 rename JSON key name
## Google JSOn style
## https://google.github.io/styleguide/jsoncstyleguide.xml
sed -i "" 's/guest_nice/guestNice/g' cpu/*.go
sed -i "" 's/vendor_id/vendorId/g' cpu/*.go
sed -i "" 's/physical_id/physicalId/g' cpu/*.go
sed -i "" 's/model_name/modelName/g' cpu/*.go
sed -i "" 's/cache_size/cacheSize/g' cpu/*.go
sed -i "" 's/core_id/coreId/g' cpu/*.go
sed -i "" 's/inodes_total/inodesTotal/g' disk/*.go
sed -i "" 's/inodes_used/inodesUsed/g' disk/*.go
sed -i "" 's/inodes_free/inodesFree/g' disk/*.go
sed -i "" 's/inodes_used_percent/inodesUsedPercent/g' disk/*.go
sed -i "" 's/read_count/readCount/g' disk/*.go
sed -i "" 's/write_count/writeCount/g' disk/*.go
sed -i "" 's/read_bytes/readBytes/g' disk/*.go
sed -i "" 's/write_bytes/writeBytes/g' disk/*.go
sed -i "" 's/read_time/readTime/g' disk/*.go
sed -i "" 's/write_time/writeTime/g' disk/*.go
sed -i "" 's/io_time/ioTime/g' disk/*.go
sed -i "" 's/serial_number/serialNumber/g' disk/*.go
sed -i "" 's/used_percent/usedPercent/g' disk/*.go
sed -i "" 's/inodesUsed_percent/inodesUsedPercent/g' disk/*.go
sed -i "" 's/total_cache/totalCache/g' docker/*.go
sed -i "" 's/total_rss_huge/totalRssHuge/g' docker/*.go
sed -i "" 's/total_rss/totalRss/g' docker/*.go
sed -i "" 's/total_mapped_file/totalMappedFile/g' docker/*.go
sed -i "" 's/total_pgpgin/totalPgpgin/g' docker/*.go
sed -i "" 's/total_pgpgout/totalPgpgout/g' docker/*.go
sed -i "" 's/total_pgfault/totalPgfault/g' docker/*.go
sed -i "" 's/total_pgmajfault/totalPgmajfault/g' docker/*.go
sed -i "" 's/total_inactive_anon/totalInactiveAnon/g' docker/*.go
sed -i "" 's/total_active_anon/totalActiveAnon/g' docker/*.go
sed -i "" 's/total_inactive_file/totalInactiveFile/g' docker/*.go
sed -i "" 's/total_active_file/totalActiveFile/g' docker/*.go
sed -i "" 's/total_unevictable/totalUnevictable/g' docker/*.go
sed -i "" 's/mem_usage_in_bytes/memUsageInBytes/g' docker/*.go
sed -i "" 's/mem_max_usage_in_bytes/memMaxUsageInBytes/g' docker/*.go
sed -i "" 's/memory.limit_in_bytes/memoryLimitInBbytes/g' docker/*.go
sed -i "" 's/memory.failcnt/memoryFailcnt/g' docker/*.go
sed -i "" 's/mapped_file/mappedFile/g' docker/*.go
sed -i "" 's/container_id/containerID/g' docker/*.go
sed -i "" 's/rss_huge/rssHuge/g' docker/*.go
sed -i "" 's/inactive_anon/inactiveAnon/g' docker/*.go
sed -i "" 's/active_anon/activeAnon/g' docker/*.go
sed -i "" 's/inactive_file/inactiveFile/g' docker/*.go
sed -i "" 's/active_file/activeFile/g' docker/*.go
sed -i "" 's/hierarchical_memory_limit/hierarchicalMemoryLimit/g' docker/*.go
sed -i "" 's/boot_time/bootTime/g' host/*.go
sed -i "" 's/platform_family/platformFamily/g' host/*.go
sed -i "" 's/platform_version/platformVersion/g' host/*.go
sed -i "" 's/virtualization_system/virtualizationSystem/g' host/*.go
sed -i "" 's/virtualization_role/virtualizationRole/g' host/*.go
sed -i "" 's/used_percent/usedPercent/g' mem/*.go
sed -i "" 's/bytes_sent/bytesSent/g' net/*.go
sed -i "" 's/bytes_recv/bytesRecv/g' net/*.go
sed -i "" 's/packets_sent/packetsSent/g' net/*.go
sed -i "" 's/packets_recv/packetsRecv/g' net/*.go
sed -i "" 's/conntrack_count/conntrackCount/g' net/*.go
sed -i "" 's/conntrack_max/conntrackMax/g' net/*.go
sed -i "" 's/read_count/readCount/g' process/*.go
sed -i "" 's/write_count/writeCount/g' process/*.go
sed -i "" 's/read_bytes/readBytes/g' process/*.go
sed -i "" 's/write_bytes/writeBytes/g' process/*.go
sed -i "" 's/shared_clean/sharedClean/g' process/*.go
sed -i "" 's/shared_dirty/sharedDirty/g' process/*.go
sed -i "" 's/private_clean/privateClean/g' process/*.go
sed -i "" 's/private_dirty/privateDirty/g' process/*.go

36
vendor/github.com/shirou/gopsutil/windows_memo.rst generated vendored
View File

@ -1,36 +0,0 @@
Windows memo
=====================
Size
----------
DWORD
32-bit unsigned integer
DWORDLONG
64-bit unsigned integer
DWORD_PTR
unsigned long type for pointer precision
DWORD32
32-bit unsigned integer
DWORD64
64-bit unsigned integer
HALF_PTR
_WIN64 = int, else short
INT
32-bit signed integer
INT_PTR
_WIN64 = __int64 else int
LONG
32-bit signed integer
LONGLONG
64-bit signed integer
LONG_PTR
_WIN64 = __int64 else long
SHORT
16-bit integer
SIZE_T
maximum number of bytes to which a pointer can point. typedef ULONG_PTR SIZE_T;
SSIZE_T
signed version of SIZE_T. typedef LONG_PTR SSIZE_T;
WORD
16-bit unsigned integer

9
website/source/docs/agent/http/agent.html.markdown
View File

@ -220,10 +220,11 @@ The return code is 200 on success.
### <a name="agent_maintenance"></a> /v1/agent/maintenance ### <a name="agent_maintenance"></a> /v1/agent/maintenance
The node maintenance endpoint can place the agent into "maintenance mode". The node maintenance endpoint is hit with a PUT and is used to place the agent
During maintenance mode, the node will be marked as unavailable and will not be into "maintenance mode". During maintenance mode, the node will be marked as
present in DNS or API queries. This API call is idempotent. Maintenance mode is unavailable and will not be present in DNS or API queries. This API call is
persistent and will be automatically restored on agent restart. idempotent. Maintenance mode is persistent and will be automatically restored
on agent restart.
The `?enable` flag is required. Acceptable values are either `true` (to enter The `?enable` flag is required. Acceptable values are either `true` (to enter
maintenance mode) or `false` (to resume normal operation). maintenance mode) or `false` (to resume normal operation).

3
website/source/docs/agent/options.html.markdown
View File

@ -206,6 +206,9 @@ will exit with an error at startup.
- Shared credentials file (`~/.aws/credentials` or the path specified by `AWS_SHARED_CREDENTIALS_FILE`) - Shared credentials file (`~/.aws/credentials` or the path specified by `AWS_SHARED_CREDENTIALS_FILE`)
- ECS task role metadata (container-specific). - ECS task role metadata (container-specific).
- EC2 instance role metadata. - EC2 instance role metadata.
The only required IAM permission is `ec2:DescribeInstances`, and it is recommended you make a dedicated
key used only for auto-joining.
* <a name="_retry_join_ec2_tag_value"></a><a href="#_retry_join_ec2_tag_value">`-retry-join-ec2-tag-value` * <a name="_retry_join_ec2_tag_value"></a><a href="#_retry_join_ec2_tag_value">`-retry-join-ec2-tag-value`
</a> - The Amazon EC2 instance tag value to filter on. </a> - The Amazon EC2 instance tag value to filter on.