本文整理汇总了Golang中github.com/GoogleCloudPlatform/kubernetes/pkg/api.BoundPod.UID方法的典型用法代码示例。如果您正苦于以下问题:Golang BoundPod.UID方法的具体用法?Golang BoundPod.UID怎么用?Golang BoundPod.UID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/GoogleCloudPlatform/kubernetes/pkg/api.BoundPod
的用法示例。
在下文中一共展示了BoundPod.UID方法的6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: handleContainer
// handleContainer handles container requests against the Kubelet.
func (s *Server) handleContainer(w http.ResponseWriter, req *http.Request) {
defer req.Body.Close()
data, err := ioutil.ReadAll(req.Body)
if err != nil {
s.error(w, err)
return
}
// This is to provide backward compatibility. It only supports a single manifest
var pod api.BoundPod
var containerManifest api.ContainerManifest
err = yaml.Unmarshal(data, &containerManifest)
if err != nil {
s.error(w, err)
return
}
pod.Name = containerManifest.ID
pod.UID = containerManifest.UUID
pod.Spec.Containers = containerManifest.Containers
pod.Spec.Volumes = containerManifest.Volumes
pod.Spec.RestartPolicy = containerManifest.RestartPolicy
//TODO: sha1 of manifest?
if pod.Name == "" {
pod.Name = "1"
}
if pod.UID == "" {
pod.UID = "1"
}
s.updates <- PodUpdate{[]api.BoundPod{pod}, SET}
}
示例2: extractFromFile
func extractFromFile(filename string) (api.BoundPod, error) {
var pod api.BoundPod
glog.V(3).Infof("Reading config file %q", filename)
file, err := os.Open(filename)
if err != nil {
return pod, err
}
defer file.Close()
data, err := ioutil.ReadAll(file)
if err != nil {
return pod, err
}
manifest := &api.ContainerManifest{}
// TODO: use api.Scheme.DecodeInto
if err := yaml.Unmarshal(data, manifest); err != nil {
return pod, fmt.Errorf("can't unmarshal file %q: %v", filename, err)
}
if err := api.Scheme.Convert(manifest, &pod); err != nil {
return pod, fmt.Errorf("can't convert pod from file %q: %v", filename, err)
}
hostname, err := os.Hostname() //TODO: kubelet name would be better
if err != nil {
return pod, err
}
if len(pod.UID) == 0 {
hasher := md5.New()
fmt.Fprintf(hasher, "host:%s", hostname)
fmt.Fprintf(hasher, "file:%s", filename)
util.DeepHashObject(hasher, pod)
pod.UID = hex.EncodeToString(hasher.Sum(nil)[0:])
glog.V(5).Infof("Generated UID %q for pod %q from file %s", pod.UID, pod.Name, filename)
}
if len(pod.Namespace) == 0 {
hasher := adler32.New()
fmt.Fprint(hasher, filename)
// TODO: file-<sum>.hostname would be better, if DNS subdomains
// are allowed for namespace (some places only allow DNS
// labels).
pod.Namespace = fmt.Sprintf("file-%08x-%s", hasher.Sum32(), hostname)
glog.V(5).Infof("Generated namespace %q for pod %q from file %s", pod.Namespace, pod.Name, filename)
}
// TODO(dchen1107): BoundPod is not type of runtime.Object. Once we allow kubelet talks
// about Pod directly, we can use SelfLinker defined in package: latest
// Currently just simply follow the same format in resthandler.go
pod.ObjectMeta.SelfLink = fmt.Sprintf("/api/v1beta2/pods/%s?namespace=%s",
pod.Name, pod.Namespace)
if glog.V(4) {
glog.Infof("Got pod from file %q: %#v", filename, pod)
} else {
glog.V(1).Infof("Got pod from file %q: %s.%s (%s)", filename, pod.Namespace, pod.Name, pod.UID)
}
return pod, nil
}
示例3: applyDefaults
func applyDefaults(pod *api.BoundPod, url string) {
if len(pod.UID) == 0 {
hasher := md5.New()
fmt.Fprintf(hasher, "url:%s", url)
util.DeepHashObject(hasher, pod)
pod.UID = types.UID(hex.EncodeToString(hasher.Sum(nil)[0:]))
glog.V(5).Infof("Generated UID %q for pod %q from URL %s", pod.UID, pod.Name, url)
}
if len(pod.Namespace) == 0 {
hasher := adler32.New()
fmt.Fprint(hasher, url)
pod.Namespace = fmt.Sprintf("url-%08x", hasher.Sum32())
glog.V(5).Infof("Generated namespace %q for pod %q from URL %s", pod.Namespace, pod.Name, url)
}
}
示例4: applyDefaults
func applyDefaults(pod *api.BoundPod, url string) {
if len(pod.UID) == 0 {
hasher := md5.New()
fmt.Fprintf(hasher, "url:%s", url)
util.DeepHashObject(hasher, pod)
pod.UID = types.UID(hex.EncodeToString(hasher.Sum(nil)[0:]))
glog.V(5).Infof("Generated UID %q for pod %q from URL %s", pod.UID, pod.Name, url)
}
// This is required for backward compatibility, and should be removed once we
// completely deprecate ContainerManifest.
if len(pod.Name) == 0 {
pod.Name = string(pod.UID)
glog.V(5).Infof("Generate Name %q from UID %q from URL %s", pod.Name, pod.UID, url)
}
if len(pod.Namespace) == 0 {
hasher := adler32.New()
fmt.Fprint(hasher, url)
pod.Namespace = fmt.Sprintf("url-%08x", hasher.Sum32())
glog.V(5).Infof("Generated namespace %q for pod %q from URL %s", pod.Namespace, pod.Name, url)
}
}
示例5: extractFromFile
func extractFromFile(filename string) (api.BoundPod, error) {
var pod api.BoundPod
glog.V(3).Infof("Reading config file %q", filename)
file, err := os.Open(filename)
if err != nil {
return pod, err
}
defer file.Close()
data, err := ioutil.ReadAll(file)
if err != nil {
return pod, err
}
manifest := &api.ContainerManifest{}
// TODO: use api.Scheme.DecodeInto
if err := yaml.Unmarshal(data, manifest); err != nil {
return pod, fmt.Errorf("can't unmarshal file %q: %v", filename, err)
}
if err := api.Scheme.Convert(manifest, &pod); err != nil {
return pod, fmt.Errorf("can't convert pod from file %q: %v", filename, err)
}
pod.Name = simpleSubdomainSafeHash(filename)
if len(pod.UID) == 0 {
pod.UID = simpleSubdomainSafeHash(filename)
}
if len(pod.Namespace) == 0 {
pod.Namespace = api.NamespaceDefault
}
if glog.V(4) {
glog.Infof("Got pod from file %q: %#v", filename, pod)
} else {
glog.V(1).Infof("Got pod from file %q: %s.%s (%s)", filename, pod.Namespace, pod.Name, pod.UID)
}
return pod, nil
}
示例6: extractFromFile
func extractFromFile(filename string) (api.BoundPod, error) {
var pod api.BoundPod
glog.V(3).Infof("Reading config file %q", filename)
file, err := os.Open(filename)
if err != nil {
return pod, err
}
defer file.Close()
data, err := ioutil.ReadAll(file)
if err != nil {
return pod, err
}
// TODO: use api.Scheme.DecodeInto
// This is awful. DecodeInto() expects to find an APIObject, which
// Manifest is not. We keep reading manifest for now for compat, but
// we will eventually change it to read Pod (at which point this all
// becomes nicer). Until then, we assert that the ContainerManifest
// structure on disk is always v1beta1. Read that, convert it to a
// "current" ContainerManifest (should be ~identical), then convert
// that to a BoundPod (which is a well-understood conversion). This
// avoids writing a v1beta1.ContainerManifest -> api.BoundPod
// conversion which would be identical to the api.ContainerManifest ->
// api.BoundPod conversion.
oldManifest := &v1beta1.ContainerManifest{}
if err := yaml.Unmarshal(data, oldManifest); err != nil {
return pod, fmt.Errorf("can't unmarshal file %q: %v", filename, err)
}
newManifest := &api.ContainerManifest{}
if err := api.Scheme.Convert(oldManifest, newManifest); err != nil {
return pod, fmt.Errorf("can't convert pod from file %q: %v", filename, err)
}
if err := api.Scheme.Convert(newManifest, &pod); err != nil {
return pod, fmt.Errorf("can't convert pod from file %q: %v", filename, err)
}
hostname, err := os.Hostname() //TODO: kubelet name would be better
if err != nil {
return pod, err
}
if len(pod.UID) == 0 {
hasher := md5.New()
fmt.Fprintf(hasher, "host:%s", hostname)
fmt.Fprintf(hasher, "file:%s", filename)
util.DeepHashObject(hasher, pod)
pod.UID = types.UID(hex.EncodeToString(hasher.Sum(nil)[0:]))
glog.V(5).Infof("Generated UID %q for pod %q from file %s", pod.UID, pod.Name, filename)
}
// This is required for backward compatibility, and should be removed once we
// completely deprecate ContainerManifest.
if len(pod.Name) == 0 {
pod.Name = string(pod.UID)
glog.V(5).Infof("Generated Name %q for UID %q from file %s", pod.Name, pod.UID, filename)
}
if len(pod.Namespace) == 0 {
hasher := adler32.New()
fmt.Fprint(hasher, filename)
// TODO: file-<sum>.hostname would be better, if DNS subdomains
// are allowed for namespace (some places only allow DNS
// labels).
pod.Namespace = fmt.Sprintf("file-%08x-%s", hasher.Sum32(), hostname)
glog.V(5).Infof("Generated namespace %q for pod %q from file %s", pod.Namespace, pod.Name, filename)
}
// TODO(dchen1107): BoundPod is not type of runtime.Object. Once we allow kubelet talks
// about Pod directly, we can use SelfLinker defined in package: latest
// Currently just simply follow the same format in resthandler.go
pod.ObjectMeta.SelfLink = fmt.Sprintf("/api/v1beta2/pods/%s?namespace=%s",
pod.Name, pod.Namespace)
if glog.V(4) {
glog.Infof("Got pod from file %q: %#v", filename, pod)
} else {
glog.V(1).Infof("Got pod from file %q: %s.%s (%s)", filename, pod.Namespace, pod.Name, pod.UID)
}
return pod, nil
}