本文整理汇总了Golang中github.com/appc/spec/schema.ImageManifest.ACVersion方法的典型用法代码示例。如果您正苦于以下问题：Golang ImageManifest.ACVersion方法的具体用法？Golang ImageManifest.ACVersion怎么用？Golang ImageManifest.ACVersion使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/appc/spec/schema.ImageManifest的用法示例。
在下文中一共展示了ImageManifest.ACVersion方法的1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: 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.........