本文整理汇总了Golang中github.com/appc/spec/schema/types.ACIdentifier函数的典型用法代码示例。如果您正苦于以下问题:Golang ACIdentifier函数的具体用法?Golang ACIdentifier怎么用?Golang ACIdentifier使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ACIdentifier函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: runNew
func runNew(context *cli.Context) {
args := context.Args()
if len(args) < 1 {
fmt.Printf("args: %v", args)
log.Errorf("provide an output file name")
return
}
outImageName := context.String("image-name")
if outImageName == "" {
log.Errorf("provide an image name")
return
}
fileName := args[0]
manifest := &schema.ImageManifest{
ACKind: schema.ImageManifestKind,
ACVersion: schema.AppContainerVersion,
Name: types.ACIdentifier(outImageName),
}
aciDir, err := util.PrepareACIDir(manifest, "")
if err != nil {
log.Fatalf("error prepareing ACI dir %v: %v", aciDir, err)
}
if err := util.BuildACI(aciDir, fileName, context.Bool("overwrite"), false); err != nil {
log.Fatalf("error building the final output ACI: %v", err)
}
log.Infof("Image %v built successfully", fileName)
}
示例2: runRm
func runRm(context *cli.Context) {
s := getStore()
args := context.Args()
if len(args) < 2 {
fmt.Println("There need to be at least two arguments.")
fmt.Println(context.Command.Usage)
return
}
// Get the manifest of the base image
base := args[0]
im, err := util.GetManifestFromImage(base)
if err != nil {
log.Fatalf("Could not extract manifest from base image: %v", err)
}
if context.Bool("all-but-last") {
im.Dependencies = im.Dependencies[len(im.Dependencies)-1:]
} else {
for _, arg := range args[1 : len(args)-1] {
layer, err := util.ExtractLayerInfo(s, arg)
if err != nil {
log.Fatalf("error extracting layer info from %s: %v", s, err)
}
for i, dep := range im.Dependencies {
if reflect.DeepEqual(layer.ImageName, dep.ImageName) && reflect.DeepEqual(layer.ImageID, dep.ImageID) {
im.Dependencies = append(im.Dependencies[:i], im.Dependencies[i+1:]...)
}
}
}
}
out := args[len(args)-1]
baseFile, err := os.Open(base)
if err != nil {
log.Fatalf("error opening base ACI: %v", err)
}
defer baseFile.Close()
outFile, err := os.Create(out)
if err != nil {
log.Fatalf("error creating output ACI: %v", err)
}
defer outFile.Close()
flagImageName := context.String("output-image-name")
if flagImageName != "" {
im.Name = types.ACIdentifier(flagImageName)
}
if err := overwriteManifest(baseFile, outFile, im); err != nil {
log.Fatalf("error writing to output ACI: %v", err)
}
}
示例3: TestGetAllKeyrings
func TestGetAllKeyrings(t *testing.T) {
// Redirect stdout (how to DRY?)
origStdout := os.Stdout
defer func() { os.Stdout = origStdout }()
if devnull, err := os.Create("/dev/null"); err != nil {
panic(err)
} else {
os.Stdout = devnull
defer devnull.Close()
}
ks := newStore()
defer os.RemoveAll(ks.Path)
defer closeSampleKeys()
prefix := types.ACIdentifier("example.com/foo")
if _, err := ks.StoreTrustedKey(prefix, openSampleKey(0), sampleKeyFingerprints[0]); err != nil {
t.Errorf("Error storing key: %v\n", err)
}
if _, err := ks.StoreTrustedKey(prefix, openSampleKey(1), sampleKeyFingerprints[1]); err != nil {
t.Errorf("Error storing key: %v\n", err)
}
if _, err := ks.StoreTrustedKey(Root, openSampleKey(2), sampleKeyFingerprints[2]); err != nil {
t.Errorf("Error storing key: %v\n", err)
}
kr, err := ks.GetAllKeys()
if err != nil {
t.Errorf("Error getting all keyrings: %v\n", err)
t.FailNow()
}
kc := countKeys(kr)
if len(kc) != 2 {
t.Errorf("Got %d keyrings, expected 2: %v\n", len(kc), kc)
}
if rkc, ok := kc[Root]; !ok {
t.Error("No root keyring")
} else if rkc != 1 {
t.Error("Root keyring %d long, expected 1\n", rkc)
}
if pkc, ok := kc[prefix]; !ok {
t.Error("No prefix keyring")
} else if pkc != 2 {
t.Error("Prefix keyring %d long, expected 2\n", kc)
}
}
示例4: genImageManifest
func (this *oci2rkt) genImageManifest() {
// 1. Assemble "acKind" field
this.imageManifest.ACKind = "ImageManifest"
// 2. Assemble "acVersion" field
this.imageManifest.ACVersion = schema.AppContainerVersion
// 3. Assemble "name" field
this.imageManifest.Name = "oci"
// 4. Assemble "labels" field
// 4.1 "version"
label := new(types.Label)
label.Name = types.ACIdentifier("version")
label.Value = this.linuxSpec.Version
this.imageManifest.Labels = append(this.imageManifest.Labels, *label)
// 4.2 "os"
label = new(types.Label)
label.Name = types.ACIdentifier("os")
label.Value = this.linuxSpec.Platform.OS
this.imageManifest.Labels = append(this.imageManifest.Labels, *label)
// 4.3 "arch"
label = new(types.Label)
label.Name = types.ACIdentifier("arch")
label.Value = this.linuxSpec.Platform.Arch
this.imageManifest.Labels = append(this.imageManifest.Labels, *label)
// 5. Assemble "app" field
app := new(types.App)
// 5.1 "exec"
//fmt.Printf("this.linuxSpec.Process.Args=%v\n", this.linuxSpec.Process.Args)
app.Exec = this.linuxSpec.Process.Args
// 5.2 "user"
app.User = fmt.Sprintf("%d", this.linuxSpec.Process.User.UID)
// 5.3 "group"
app.Group = fmt.Sprintf("%d", this.linuxSpec.Process.User.GID)
this.imageManifest.App = app
}
示例5: runAdd
func runAdd(context *cli.Context) {
s := getStore()
args := context.Args()
if len(args) < 2 {
fmt.Println("There need to be at least two arguments.")
fmt.Println(context.Command.Usage)
}
var dependencies types.Dependencies
for _, arg := range args[:len(args)-1] {
layer, err := util.ExtractLayerInfo(s, arg)
if err != nil {
log.Fatalf("error extracting layer info from %s: %v", s, err)
}
dependencies = append(dependencies, layer)
}
out := args[len(args)-1]
outImageName := context.String("output-image-name")
manifest := &schema.ImageManifest{
ACKind: schema.ImageManifestKind,
ACVersion: schema.AppContainerVersion,
Name: types.ACIdentifier(outImageName),
Dependencies: dependencies,
}
aciDir, err := util.PrepareACIDir(manifest, "")
if err != nil {
log.Fatalf("error prepareing ACI dir %v: %v", aciDir, err)
}
if err := util.BuildACI(aciDir, out, true, false); err != nil {
log.Fatalf("error building the final output ACI: %v", err)
}
}
示例6: genManifest
func genManifest(path string) *schema.ImageManifest {
// Get runtime.json and config.json
runtimePath := path + "/runtime.json"
configPath := path + "/config.json"
runtime, err := ioutil.ReadFile(runtimePath)
if err != nil {
if debugEnabled {
log.Printf("Open file runtime.json failed: %v", err)
}
return nil
}
config, err := ioutil.ReadFile(configPath)
if err != nil {
if debugEnabled {
log.Printf("Open file config.json failed: %v", err)
}
return nil
}
var spec specs.LinuxSpec
err = json.Unmarshal(config, &spec)
if err != nil {
if debugEnabled {
log.Printf("Unmarshal config.json failed: %v", err)
}
return nil
}
var runSpec specs.LinuxRuntimeSpec
err = json.Unmarshal(runtime, &runSpec)
if err != nil {
if debugEnabled {
log.Printf("Unmarshal runtime.json failed: %v", err)
}
return nil
}
// Begin to convert runtime.json/config.json to manifest
m := new(schema.ImageManifest)
// 1. Assemble "acKind" field
m.ACKind = schema.ImageManifestKind
// 2. Assemble "acVersion" field
m.ACVersion = schema.AppContainerVersion
// 3. Assemble "name" field
m.Name = types.ACIdentifier(manifestName)
// 4. Assemble "labels" field
// 4.1 "version"
label := new(types.Label)
label.Name = types.ACIdentifier("version")
label.Value = spec.Version
m.Labels = append(m.Labels, *label)
// 4.2 "os"
label = new(types.Label)
label.Name = types.ACIdentifier("os")
label.Value = spec.Platform.OS
m.Labels = append(m.Labels, *label)
// 4.3 "arch"
label = new(types.Label)
label.Name = types.ACIdentifier("arch")
label.Value = spec.Platform.Arch
m.Labels = append(m.Labels, *label)
// 5. Assemble "app" field
app := new(types.App)
// 5.1 "exec"
app.Exec = spec.Process.Args
prefixDir := ""
//var exeStr string
if app.Exec == nil {
app.Exec = append(app.Exec, "/bin/sh")
} else {
if !filepath.IsAbs(app.Exec[0]) {
if spec.Process.Cwd == "" {
prefixDir = "/"
} else {
prefixDir = spec.Process.Cwd
}
}
app.Exec[0] = prefixDir + app.Exec[0]
}
// 5.2 "user"
app.User = fmt.Sprintf("%d", spec.Process.User.UID)
// 5.3 "group"
app.Group = fmt.Sprintf("%d", spec.Process.User.GID)
// 5.4 "eventHandlers"
event := new(types.EventHandler)
event.Name = "pre-start"
for index := range runSpec.Hooks.Prestart {
event.Exec = append(event.Exec, runSpec.Hooks.Prestart[index].Path)
event.Exec = append(event.Exec, runSpec.Hooks.Prestart[index].Args...)
event.Exec = append(event.Exec, runSpec.Hooks.Prestart[index].Env...)
}
if len(event.Exec) == 0 {
//.........这里部分代码省略.........
示例7: NewAPIServiceListInspectPodsTest
func NewAPIServiceListInspectPodsTest() testutils.Test {
return testutils.TestFunc(func(t *testing.T) {
ctx := testutils.NewRktRunCtx()
defer ctx.Cleanup()
svc := startAPIService(t, ctx)
defer stopAPIService(t, svc)
c, conn := newAPIClientOrFail(t, "localhost:15441")
defer conn.Close()
resp, err := c.ListPods(context.Background(), &v1alpha.ListPodsRequest{})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
if len(resp.Pods) != 0 {
t.Errorf("Unexpected result: %v, should see zero pods", resp.Pods)
}
patches := []string{"--exec=/inspect --print-msg=HELLO_API --exit-code=0"}
imageHash, err := patchImportAndFetchHash("rkt-inspect-print.aci", patches, t, ctx)
if err != nil {
t.Fatalf("%v", err)
}
imgID, err := types.NewHash(imageHash)
if err != nil {
t.Fatalf("Cannot generate types.Hash from %v: %v", imageHash, err)
}
podManifests := []struct {
mfst schema.PodManifest
net string
expectedExitCode int
}{
{
// 1, Good pod.
schema.PodManifest{
ACKind: schema.PodManifestKind,
ACVersion: schema.AppContainerVersion,
Apps: []schema.RuntimeApp{
{
Name: types.ACName("rkt-inspect"),
Image: schema.RuntimeImage{
Name: types.MustACIdentifier("coreos.com/rkt-inspect"),
ID: *imgID,
},
Annotations: []types.Annotation{{Name: types.ACIdentifier("app-test"), Value: "app-test"}},
},
},
Annotations: []types.Annotation{
{Name: types.ACIdentifier("test"), Value: "test"},
},
},
"default",
0,
},
{
// 2, Bad pod, won't be launched correctly.
schema.PodManifest{
ACKind: schema.PodManifestKind,
ACVersion: schema.AppContainerVersion,
Apps: []schema.RuntimeApp{
{
Name: types.ACName("rkt-inspect"),
Image: schema.RuntimeImage{
Name: types.MustACIdentifier("coreos.com/rkt-inspect"),
ID: *imgID,
},
},
},
},
"non-existent-network",
254,
},
}
// Launch the pods.
for _, entry := range podManifests {
manifestFile := generatePodManifestFile(t, &entry.mfst)
defer os.Remove(manifestFile)
runCmd := fmt.Sprintf("%s run --net=%s --pod-manifest=%s", ctx.Cmd(), entry.net, manifestFile)
waitOrFail(t, spawnOrFail(t, runCmd), entry.expectedExitCode)
}
time.Sleep(delta)
gcCmd := fmt.Sprintf("%s gc --mark-only=true", ctx.Cmd())
waitOrFail(t, spawnOrFail(t, gcCmd), 0)
gcTime := time.Now()
// ListPods(detail=false).
resp, err = c.ListPods(context.Background(), &v1alpha.ListPodsRequest{})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
if len(resp.Pods) != len(podManifests) {
//.........这里部分代码省略.........
示例8: New
import (
"bytes"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/juju/errors"
"golang.org/x/crypto/openpgp"
"github.com/appc/spec/schema/types"
)
// Intentionally invalid ACIdentifier to mark root key
const Root = types.ACIdentifier("@")
type Keystore struct {
Path string
}
func New(path string) *Keystore {
return &Keystore{path}
}
func (ks *Keystore) prefixPath(prefix types.ACIdentifier) string {
if prefix.Empty() {
panic("Empty prefix!")
}
return filepath.Join(ks.Path, strings.Replace(string(prefix), "/", ",", -1))
}
示例9: TestGetKeyring
func TestGetKeyring(t *testing.T) {
// Redirect stdout (how to DRY?)
origStdout := os.Stdout
defer func() { os.Stdout = origStdout }()
if devnull, err := os.Create("/dev/null"); err != nil {
panic(err)
} else {
os.Stdout = devnull
defer devnull.Close()
}
ks := newStore()
defer os.RemoveAll(ks.Path)
defer closeSampleKeys()
if _, err := ks.StoreTrustedKey(types.ACIdentifier("example.com/foo"), openSampleKey(0), sampleKeyFingerprints[0]); err != nil {
t.Errorf("Error storing key: %v\n", err)
}
if _, err := ks.StoreTrustedKey(types.ACIdentifier("example.com/foo/bar"), openSampleKey(1), sampleKeyFingerprints[1]); err != nil {
t.Errorf("Error storing key: %v\n", err)
}
checkKeyCount(t, ks, map[types.ACIdentifier]int{
types.ACIdentifier("eggsample.com"): 0,
types.ACIdentifier("eggsample.com/foo"): 0,
types.ACIdentifier("eggsample.com/foo/bar"): 0,
types.ACIdentifier("example.com"): 0,
types.ACIdentifier("example.com/foo"): 1,
types.ACIdentifier("example.com/foo/baz"): 1,
types.ACIdentifier("example.com/foo/bar"): 2,
types.ACIdentifier("example.com/foo/bar/baz"): 2,
types.ACIdentifier("example.com/foobar"): 1,
types.ACIdentifier("example.com/baz"): 0,
})
if _, err := ks.StoreTrustedKey(Root, openSampleKey(2), sampleKeyFingerprints[2]); err != nil {
t.Errorf("Error storing key: %v\n", err)
}
checkKeyCount(t, ks, map[types.ACIdentifier]int{
types.ACIdentifier("eggsample.com"): 1,
types.ACIdentifier("eggsample.com/foo"): 1,
types.ACIdentifier("eggsample.com/foo/bar"): 1,
types.ACIdentifier("example.com"): 1,
types.ACIdentifier("example.com/foo"): 2,
types.ACIdentifier("example.com/foo/baz"): 2,
types.ACIdentifier("example.com/foo/bar"): 3,
types.ACIdentifier("example.com/foo/bar/baz"): 3,
types.ACIdentifier("example.com/foobar"): 2,
types.ACIdentifier("example.com/baz"): 1,
})
}
示例10: TestImportPrefixEscaped
func TestImportPrefixEscaped(t *testing.T) {
testImport(t, types.ACIdentifier("example.com/foo"), "example.com,foo")
}
示例11: TestImportPrefix
func TestImportPrefix(t *testing.T) {
testImport(t, types.ACIdentifier("example.com"), "example.com")
}
示例12: TestMakePodManifestAnnotations
func TestMakePodManifestAnnotations(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
fr := newFakeRktInterface()
fs := newFakeSystemd()
r := &Runtime{apisvc: fr, systemd: fs}
testCases := []struct {
in *api.Pod
out *appcschema.PodManifest
outerr error
}{
{
in: &api.Pod{
ObjectMeta: api.ObjectMeta{
UID: "uid-1",
Name: "name-1",
Namespace: "namespace-1",
Annotations: map[string]string{
k8sRktStage1NameAnno: "stage1-override-img",
},
},
},
out: &appcschema.PodManifest{
Annotations: []appctypes.Annotation{
{
Name: appctypes.ACIdentifier(k8sRktStage1NameAnno),
Value: "stage1-override-img",
},
{
Name: appctypes.ACIdentifier(types.KubernetesPodUIDLabel),
Value: "uid-1",
},
{
Name: appctypes.ACIdentifier(types.KubernetesPodNameLabel),
Value: "name-1",
},
{
Name: appctypes.ACIdentifier(k8sRktKubeletAnno),
Value: "true",
},
{
Name: appctypes.ACIdentifier(types.KubernetesPodNamespaceLabel),
Value: "namespace-1",
},
{
Name: appctypes.ACIdentifier(k8sRktRestartCountAnno),
Value: "0",
},
},
},
},
}
for i, testCase := range testCases {
hint := fmt.Sprintf("case #%d", i)
result, err := r.makePodManifest(testCase.in, "", []api.Secret{})
assert.Equal(t, err, testCase.outerr, hint)
if err == nil {
sort.Sort(annotationsByName(result.Annotations))
sort.Sort(annotationsByName(testCase.out.Annotations))
assert.Equal(t, result.Annotations, testCase.out.Annotations, hint)
}
}
}
示例13: TestAPIServiceListInspectPods
func TestAPIServiceListInspectPods(t *testing.T) {
ctx := testutils.NewRktRunCtx()
defer ctx.Cleanup()
svc := startAPIService(t, ctx)
defer stopAPIService(t, svc)
c, conn := newAPIClientOrFail(t, "localhost:15441")
defer conn.Close()
resp, err := c.ListPods(context.Background(), &v1alpha.ListPodsRequest{})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
if len(resp.Pods) != 0 {
t.Errorf("Unexpected result: %v, should see zero pods", resp.Pods)
}
patches := []string{"--exec=/inspect --print-msg=HELLO_API --exit-code=0"}
imageHash := patchImportAndFetchHash("rkt-inspect-print.aci", patches, t, ctx)
imgID, err := types.NewHash(imageHash)
if err != nil {
t.Fatalf("Cannot generate types.Hash from %v: %v", imageHash, err)
}
pm := schema.BlankPodManifest()
pm.Apps = []schema.RuntimeApp{
{
Name: types.ACName("rkt-inspect"),
Image: schema.RuntimeImage{
Name: types.MustACIdentifier("coreos.com/rkt-inspect"),
ID: *imgID,
},
Annotations: []types.Annotation{{Name: types.ACIdentifier("app-test"), Value: "app-test"}},
},
}
pm.Annotations = []types.Annotation{{Name: types.ACIdentifier("test"), Value: "test"}}
manifestFile := generatePodManifestFile(t, pm)
defer os.Remove(manifestFile)
runCmd := fmt.Sprintf("%s run --pod-manifest=%s", ctx.Cmd(), manifestFile)
waitOrFail(t, spawnOrFail(t, runCmd), 0)
gcCmd := fmt.Sprintf("%s gc --mark-only=true", ctx.Cmd())
waitOrFail(t, spawnOrFail(t, gcCmd), 0)
gcTime := time.Now()
// ListPods(detail=false).
resp, err = c.ListPods(context.Background(), &v1alpha.ListPodsRequest{})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
if len(resp.Pods) == 0 {
t.Errorf("Unexpected result: %v, should see non-zero pods", resp.Pods)
}
for _, p := range resp.Pods {
checkPodBasicsWithGCTime(t, ctx, p, gcTime)
// Test InspectPod().
inspectResp, err := c.InspectPod(context.Background(), &v1alpha.InspectPodRequest{Id: p.Id})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
checkPodDetails(t, ctx, inspectResp.Pod)
// Test Apps.
for i, app := range p.Apps {
checkAnnotations(t, pm.Apps[i].Annotations, app.Annotations)
}
}
// ListPods(detail=true).
resp, err = c.ListPods(context.Background(), &v1alpha.ListPodsRequest{Detail: true})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
if len(resp.Pods) == 0 {
t.Errorf("Unexpected result: %v, should see non-zero pods", resp.Pods)
}
for _, p := range resp.Pods {
checkPodDetails(t, ctx, p)
}
}
示例14: TestRankedName
func TestRankedName(t *testing.T) {
tests := []struct {
li string
lj string
expected bool
}{
{
"version", "os",
true,
},
{
"os", "version",
false,
},
{
"version", "a",
true,
},
{
"a", "os",
false,
},
{
"os", "a",
true,
},
{
"", "os",
false,
},
{
"os", "",
true,
},
{
"a", "version",
false,
},
{
"a", "b",
true,
},
{
"b", "a",
false,
},
{
"a", "a",
false,
},
{
"version", "version",
false,
},
}
for i, tt := range tests {
li := types.Label{
Name: types.ACIdentifier(tt.li),
}
lj := types.Label{
Name: types.ACIdentifier(tt.lj),
}
if result := RankedName(li, lj); result != tt.expected {
t.Errorf("test %d expected %q < %q = %t but got %t", i, tt.li, tt.lj, tt.expected, result)
}
}
}
示例15: Write
// Write will produce the resulting ACI from the current build context, saving
// it to the given path, optionally signing it.
func (a *ACBuild) Write(output string, overwrite, sign bool, gpgflags []string) (err error) {
if err = a.lock(); err != nil {
return err
}
defer func() {
if err1 := a.unlock(); err == nil {
err = err1
}
}()
man, err := util.GetManifest(a.CurrentACIPath)
if err != nil {
return err
}
if man.App != nil && len(man.App.Exec) == 0 {
fmt.Fprintf(os.Stderr, "warning: exec command was never set.\n")
}
if man.Name == types.ACIdentifier(placeholdername) {
return fmt.Errorf("can't write ACI, name was never set")
}
fileFlags := os.O_CREATE | os.O_WRONLY
_, err = os.Stat(output)
switch {
case os.IsNotExist(err):
break
case err != nil:
return err
default:
if !overwrite {
return fmt.Errorf("ACI already exists: %s", output)
}
fileFlags |= os.O_TRUNC
}
// open/create the aci file
ofile, err := os.OpenFile(output, fileFlags, 0644)
if err != nil {
return err
}
defer ofile.Close()
defer func() {
// When write is done, if an error is encountered remove the partial
// ACI that had been written.
if err != nil {
os.Remove(output)
os.Remove(output + ".asc")
}
}()
// setup compression
gzwriter := gzip.NewWriter(ofile)
defer gzwriter.Close()
// create the aci writer
aw := aci.NewImageWriter(*man, tar.NewWriter(gzwriter))
err = filepath.Walk(a.CurrentACIPath, aci.BuildWalker(a.CurrentACIPath, aw, nil))
defer aw.Close()
if err != nil {
pathErr, ok := err.(*os.PathError)
if !ok {
fmt.Printf("not a path error!\n")
return err
}
syscallErrno, ok := pathErr.Err.(syscall.Errno)
if !ok {
fmt.Printf("not a syscall errno!\n")
return err
}
if pathErr.Op == "open" && syscallErrno != syscall.EACCES {
return err
}
problemPath := pathErr.Path[len(path.Join(a.CurrentACIPath, aci.RootfsDir)):]
return fmt.Errorf("%q: permission denied - call write as root", problemPath)
}
if sign {
err = signACI(output, output+".asc", gpgflags)
if err != nil {
return err
}
}
return nil
}