本文整理汇总了Golang中github.com/dotcloud/docker.Runtime类的典型用法代码示例。如果您正苦于以下问题:Golang Runtime类的具体用法?Golang Runtime怎么用?Golang Runtime使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Runtime类的4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: runContainer
// Create a test container, start it, wait for it to complete, destroy it,
// and return its standard output as a string.
// The image name (eg. the XXX in []string{"-i", "-t", "XXX", "bash"}, is dynamically replaced by the current test image.
// If t is not nil, call t.Fatal() at the first error. Otherwise return errors normally.
func runContainer(eng *engine.Engine, r *docker.Runtime, args []string, t *testing.T) (output string, err error) {
defer func() {
if err != nil && t != nil {
t.Fatal(err)
}
}()
container, hc, err := mkContainer(r, args, t)
if err != nil {
return "", err
}
defer r.Destroy(container)
stdout, err := container.StdoutPipe()
if err != nil {
return "", err
}
defer stdout.Close()
job := eng.Job("start", container.ID)
if err := job.ImportEnv(hc); err != nil {
return "", err
}
if err := job.Run(); err != nil {
return "", err
}
container.Wait()
data, err := ioutil.ReadAll(stdout)
if err != nil {
return "", err
}
output = string(data)
return
}
示例2: mkContainer
// Create a test container from the given runtime `r` and run arguments `args`.
// If the image name is "_", (eg. []string{"-i", "-t", "_", "bash"}, it is
// dynamically replaced by the current test image.
// The caller is responsible for destroying the container.
// Call t.Fatal() at the first error.
func mkContainer(r *docker.Runtime, args []string, t *testing.T) (*docker.Container, *docker.HostConfig, error) {
config, hc, _, err := docker.ParseRun(args, nil)
defer func() {
if err != nil && t != nil {
t.Fatal(err)
}
}()
if err != nil {
return nil, nil, err
}
if config.Image == "_" {
config.Image = GetTestImage(r).ID
}
c, _, err := r.Create(config, "")
if err != nil {
return nil, nil, err
}
// NOTE: hostConfig is ignored.
// If `args` specify privileged mode, custom lxc conf, external mount binds,
// port redirects etc. they will be ignored.
// This is because the correct way to set these things is to pass environment
// to the `start` job.
// FIXME: this helper function should be deprecated in favor of calling
// `create` and `start` jobs directly.
return c, hc, nil
}
示例3: GetTestImage
func GetTestImage(runtime *docker.Runtime) *docker.Image {
imgs, err := runtime.Graph().Map()
if err != nil {
log.Fatalf("Unable to get the test image: %s", err)
}
for _, image := range imgs {
if image.ID == unitTestImageID {
return image
}
}
log.Fatalf("Test image %v not found in %s: %s", unitTestImageID, runtime.Graph().Root, imgs)
return nil
}
示例4: nuke
// FIXME: nuke() is deprecated by Runtime.Nuke()
func nuke(runtime *docker.Runtime) error {
return runtime.Nuke()
}