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Merge pull request #18682 from calavera/replace_units_package

Browse source 
Replace pkg/units with docker/go-units.
This commit is contained in:
David Calavera 2015-12-16 10:48:59 -08:00
commit b44b5bbc8b
26 changed files with 269 additions and 172 deletions
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2
api/client/build.go
View file

@ -28,11 +28,11 @@ import (
"github.com/docker/docker/pkg/progress"
"github.com/docker/docker/pkg/streamformatter"
"github.com/docker/docker/pkg/ulimit"
"github.com/docker/docker/pkg/units"
"github.com/docker/docker/pkg/urlutil"
"github.com/docker/docker/registry"
tagpkg "github.com/docker/docker/tag"
"github.com/docker/docker/utils"
"github.com/docker/go-units"
)
// CmdBuild builds a new image from the source code at a given path.

2
api/client/history.go
View file

@ -11,7 +11,7 @@ import (
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// CmdHistory shows the history of an image.

2
api/client/images.go
View file

@ -13,7 +13,7 @@ import (
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// CmdImages lists the images in a specified repository, or all top-level images if no repository is specified.

2
api/client/info.go
View file

@ -6,7 +6,7 @@ import (
Cli "github.com/docker/docker/cli"
"github.com/docker/docker/pkg/ioutils"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// CmdInfo displays system-wide information.

2
api/client/lib/image_build.go
View file

@ -9,8 +9,8 @@ import (
"strconv"
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/units"
"github.com/docker/docker/runconfig"
"github.com/docker/go-units"
)
var headerRegexp = regexp.MustCompile(`\ADocker/.+\s\((.+)\)\z`)

2
api/client/ps/custom.go
View file

@ -10,7 +10,7 @@ import (
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
const (

2
api/client/stats.go
View file

@ -13,7 +13,7 @@ import (
"github.com/docker/docker/api/types"
Cli "github.com/docker/docker/cli"
"github.com/docker/docker/pkg/jsonmessage"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
type containerStats struct {

2
container/state.go
View file

@ -7,7 +7,7 @@ import (
"github.com/docker/docker/daemon/execdriver"
derr "github.com/docker/docker/errors"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// State holds the current container state, and has methods to get and

2
daemon/graphdriver/devmapper/deviceset.go
View file

@ -26,7 +26,7 @@ import (
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/mount"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
"github.com/opencontainers/runc/libcontainer/label"
)

2
daemon/graphdriver/devmapper/driver.go
View file

@ -15,7 +15,7 @@ import (
"github.com/docker/docker/pkg/devicemapper"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/mount"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
func init() {

2
daemon/logger/jsonfilelog/jsonfilelog.go
View file

@ -14,7 +14,7 @@ import (
"github.com/docker/docker/daemon/logger"
"github.com/docker/docker/daemon/logger/loggerutils"
"github.com/docker/docker/pkg/jsonlog"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// Name is the name of the file that the jsonlogger logs to.

3
hack/vendor.sh
View file

@ -20,6 +20,7 @@ clone git github.com/mistifyio/go-zfs v2.1.1
clone git github.com/tchap/go-patricia v2.1.0
clone git github.com/vdemeester/shakers 3c10293ce22b900c27acad7b28656196fcc2f73b
clone git golang.org/x/net 47990a1ba55743e6ef1affd3a14e5bac8553615d https://github.com/golang/net.git
clone git github.com/docker/go-units v0.2.0
#get libnetwork packages
clone git github.com/docker/libnetwork bbd6e6d8ca1e7c9b42f6f53277b0bde72847ff90
@ -49,7 +50,7 @@ clone git github.com/miekg/pkcs11 80f102b5cac759de406949c47f0928b99bd64cdf
clone git github.com/jfrazelle/go v1.5.1-1
clone git github.com/agl/ed25519 d2b94fd789ea21d12fac1a4443dd3a3f79cda72c
clone git github.com/opencontainers/runc v0.0.6 # libcontainer
clone git github.com/opencontainers/runc ba1568de399395774ad84c2ace65937814c542ed # libcontainer
clone git github.com/opencontainers/specs 46d949ea81080c5f60dfb72ee91468b1e9fb2998 # specs
clone git github.com/seccomp/libseccomp-golang 1b506fc7c24eec5a3693cdcbed40d9c226cfc6a1
# libcontainer deps (see src/github.com/opencontainers/runc/Godeps/Godeps.json)

2
opts/opts.go
View file

@ -11,7 +11,7 @@ import (
"github.com/docker/docker/pkg/blkiodev"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
var (

2
pkg/jsonmessage/jsonmessage.go
View file

@ -9,7 +9,7 @@ import (
"github.com/docker/docker/pkg/jsonlog"
"github.com/docker/docker/pkg/term"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// JSONError wraps a concrete Code and Message, `Code` is

2
pkg/system/meminfo_linux.go
View file

@ -7,7 +7,7 @@ import (
"strconv"
"strings"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// ReadMemInfo retrieves memory statistics of the host system and returns a

2
pkg/system/meminfo_unix_test.go
View file

@ -6,7 +6,7 @@ import (
"strings"
"testing"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
// TestMemInfo tests parseMemInfo with a static meminfo string

46
pkg/units/duration_test.go
View file

@ -1,46 +0,0 @@
package units
import (
"testing"
"time"
)
func TestHumanDuration(t *testing.T) {
// Useful duration abstractions
day := 24 * time.Hour
week := 7 * day
month := 30 * day
year := 365 * day
assertEquals(t, "Less than a second", HumanDuration(450*time.Millisecond))
assertEquals(t, "47 seconds", HumanDuration(47*time.Second))
assertEquals(t, "About a minute", HumanDuration(1*time.Minute))
assertEquals(t, "3 minutes", HumanDuration(3*time.Minute))
assertEquals(t, "35 minutes", HumanDuration(35*time.Minute))
assertEquals(t, "35 minutes", HumanDuration(35*time.Minute+40*time.Second))
assertEquals(t, "About an hour", HumanDuration(1*time.Hour))
assertEquals(t, "About an hour", HumanDuration(1*time.Hour+45*time.Minute))
assertEquals(t, "3 hours", HumanDuration(3*time.Hour))
assertEquals(t, "3 hours", HumanDuration(3*time.Hour+59*time.Minute))
assertEquals(t, "4 hours", HumanDuration(3*time.Hour+60*time.Minute))
assertEquals(t, "24 hours", HumanDuration(24*time.Hour))
assertEquals(t, "36 hours", HumanDuration(1*day+12*time.Hour))
assertEquals(t, "2 days", HumanDuration(2*day))
assertEquals(t, "7 days", HumanDuration(7*day))
assertEquals(t, "13 days", HumanDuration(13*day+5*time.Hour))
assertEquals(t, "2 weeks", HumanDuration(2*week))
assertEquals(t, "2 weeks", HumanDuration(2*week+4*day))
assertEquals(t, "3 weeks", HumanDuration(3*week))
assertEquals(t, "4 weeks", HumanDuration(4*week))
assertEquals(t, "4 weeks", HumanDuration(4*week+3*day))
assertEquals(t, "4 weeks", HumanDuration(1*month))
assertEquals(t, "6 weeks", HumanDuration(1*month+2*week))
assertEquals(t, "8 weeks", HumanDuration(2*month))
assertEquals(t, "3 months", HumanDuration(3*month+1*week))
assertEquals(t, "5 months", HumanDuration(5*month+2*week))
assertEquals(t, "13 months", HumanDuration(13*month))
assertEquals(t, "23 months", HumanDuration(23*month))
assertEquals(t, "24 months", HumanDuration(24*month))
assertEquals(t, "2 years", HumanDuration(24*month+2*week))
assertEquals(t, "3 years", HumanDuration(3*year+2*month))
}

108
pkg/units/size_test.go
View file

@ -1,108 +0,0 @@
package units
import (
"reflect"
"runtime"
"strings"
"testing"
)
func TestBytesSize(t *testing.T) {
assertEquals(t, "1 KiB", BytesSize(1024))
assertEquals(t, "1 MiB", BytesSize(1024*1024))
assertEquals(t, "1 MiB", BytesSize(1048576))
assertEquals(t, "2 MiB", BytesSize(2*MiB))
assertEquals(t, "3.42 GiB", BytesSize(3.42*GiB))
assertEquals(t, "5.372 TiB", BytesSize(5.372*TiB))
assertEquals(t, "2.22 PiB", BytesSize(2.22*PiB))
}
func TestHumanSize(t *testing.T) {
assertEquals(t, "1 kB", HumanSize(1000))
assertEquals(t, "1.024 kB", HumanSize(1024))
assertEquals(t, "1 MB", HumanSize(1000000))
assertEquals(t, "1.049 MB", HumanSize(1048576))
assertEquals(t, "2 MB", HumanSize(2*MB))
assertEquals(t, "3.42 GB", HumanSize(float64(3.42*GB)))
assertEquals(t, "5.372 TB", HumanSize(float64(5.372*TB)))
assertEquals(t, "2.22 PB", HumanSize(float64(2.22*PB)))
}
func TestFromHumanSize(t *testing.T) {
assertSuccessEquals(t, 32, FromHumanSize, "32")
assertSuccessEquals(t, 32, FromHumanSize, "32b")
assertSuccessEquals(t, 32, FromHumanSize, "32B")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32k")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32K")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32kb")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32Kb")
assertSuccessEquals(t, 32*MB, FromHumanSize, "32Mb")
assertSuccessEquals(t, 32*GB, FromHumanSize, "32Gb")
assertSuccessEquals(t, 32*TB, FromHumanSize, "32Tb")
assertSuccessEquals(t, 32*PB, FromHumanSize, "32Pb")
assertError(t, FromHumanSize, "")
assertError(t, FromHumanSize, "hello")
assertError(t, FromHumanSize, "-32")
assertError(t, FromHumanSize, "32.3")
assertError(t, FromHumanSize, " 32 ")
assertError(t, FromHumanSize, "32.3Kb")
assertError(t, FromHumanSize, "32 mb")
assertError(t, FromHumanSize, "32m b")
assertError(t, FromHumanSize, "32bm")
}
func TestRAMInBytes(t *testing.T) {
assertSuccessEquals(t, 32, RAMInBytes, "32")
assertSuccessEquals(t, 32, RAMInBytes, "32b")
assertSuccessEquals(t, 32, RAMInBytes, "32B")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32k")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32K")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32kb")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32Kb")
assertSuccessEquals(t, 32*MiB, RAMInBytes, "32Mb")
assertSuccessEquals(t, 32*GiB, RAMInBytes, "32Gb")
assertSuccessEquals(t, 32*TiB, RAMInBytes, "32Tb")
assertSuccessEquals(t, 32*PiB, RAMInBytes, "32Pb")
assertSuccessEquals(t, 32*PiB, RAMInBytes, "32PB")
assertSuccessEquals(t, 32*PiB, RAMInBytes, "32P")
assertError(t, RAMInBytes, "")
assertError(t, RAMInBytes, "hello")
assertError(t, RAMInBytes, "-32")
assertError(t, RAMInBytes, "32.3")
assertError(t, RAMInBytes, " 32 ")
assertError(t, RAMInBytes, "32.3Kb")
assertError(t, RAMInBytes, "32 mb")
assertError(t, RAMInBytes, "32m b")
assertError(t, RAMInBytes, "32bm")
}
func assertEquals(t *testing.T, expected, actual interface{}) {
if expected != actual {
t.Errorf("Expected '%v' but got '%v'", expected, actual)
}
}
// func that maps to the parse function signatures as testing abstraction
type parseFn func(string) (int64, error)
// Define 'String()' for pretty-print
func (fn parseFn) String() string {
fnName := runtime.FuncForPC(reflect.ValueOf(fn).Pointer()).Name()
return fnName[strings.LastIndex(fnName, ".")+1:]
}
func assertSuccessEquals(t *testing.T, expected int64, fn parseFn, arg string) {
res, err := fn(arg)
if err != nil || res != expected {
t.Errorf("%s(\"%s\") -> expected '%d' but got '%d' with error '%v'", fn, arg, expected, res, err)
}
}
func assertError(t *testing.T, fn parseFn, arg string) {
res, err := fn(arg)
if err == nil && res != -1 {
t.Errorf("%s(\"%s\") -> expected error but got '%d'", fn, arg, res)
}
}

2
runconfig/parse.go
View file

@ -12,8 +12,8 @@ import (
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/units"
"github.com/docker/docker/volume"
"github.com/docker/go-units"
)
var (

191
vendor/src/github.com/docker/go-units/LICENSE vendored Normal file
View file

@ -0,0 +1,191 @@
Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
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outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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"Work" shall mean the work of authorship, whether in Source or
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whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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11
vendor/src/github.com/docker/go-units/README.md vendored Normal file
View file

@ -0,0 +1,11 @@
# Introduction
go-units is a library to transform human friendly measurements into machine friendly values.
## Usage
See the [docs in godoc](https://godoc.org/github.com/docker/go-units) for examples and documentation.
## License
go-units is licensed under the Apache License, Version 2.0. See [LICENSE](LICENSE) for the full license text.

0
pkg/units/duration.go → vendor/src/github.com/docker/go-units/duration.go vendored
View file

0
pkg/units/size.go → vendor/src/github.com/docker/go-units/size.go vendored
View file

2
vendor/src/github.com/opencontainers/runc/libcontainer/cgroups/utils.go vendored
View file

@ -13,7 +13,7 @@ import (
"time"
"github.com/docker/docker/pkg/mount"
"github.com/docker/docker/pkg/units"
"github.com/docker/go-units"
)
const cgroupNamePrefix = "name="

7
vendor/src/github.com/opencontainers/runc/libcontainer/process.go vendored
View file

@ -78,6 +78,13 @@ func (p Process) Signal(sig os.Signal) error {
return p.ops.signal(sig)
}
// IO holds the process's STDIO
type IO struct {
Stdin io.WriteCloser
Stdout io.ReadCloser
Stderr io.ReadCloser
}
// NewConsole creates new console for process and returns it
func (p *Process) NewConsole(rootuid int) (Console, error) {
console, err := NewConsole(rootuid, rootuid)

41
vendor/src/github.com/opencontainers/runc/libcontainer/process_linux.go vendored
View file

@ -320,3 +320,44 @@ func getPipeFds(pid int) ([]string, error) {
}
return fds, nil
}
// InitializeIO creates pipes for use with the process's STDIO
// and returns the opposite side for each
func (p *Process) InitializeIO(rootuid int) (i *IO, err error) {
var fds []uintptr
i = &IO{}
// cleanup in case of an error
defer func() {
if err != nil {
for _, fd := range fds {
syscall.Close(int(fd))
}
}
}()
// STDIN
r, w, err := os.Pipe()
if err != nil {
return nil, err
}
fds = append(fds, r.Fd(), w.Fd())
p.Stdin, i.Stdin = r, w
// STDOUT
if r, w, err = os.Pipe(); err != nil {
return nil, err
}
fds = append(fds, r.Fd(), w.Fd())
p.Stdout, i.Stdout = w, r
// STDERR
if r, w, err = os.Pipe(); err != nil {
return nil, err
}
fds = append(fds, r.Fd(), w.Fd())
p.Stderr, i.Stderr = w, r
// change ownership of the pipes incase we are in a user namespace
for _, fd := range fds {
if err := syscall.Fchown(int(fd), rootuid, rootuid); err != nil {
return nil, err
}
}
return i, nil
}