github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-09-17 23:19:26 +00:00
Code Issues Projects Releases Wiki Activity

Collapse pod REST+Registry to a single object using generic/etcd

Browse Source
This commit is contained in:
Clayton Coleman
2015-02-11 18:37:12 -05:00
parent 64678b71f3
commit 247e467217
7 changed files with 1828 additions and 759 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
pkg/registry/generic/etcd/etcd.go
View File

@@ -43,6 +43,8 @@ import (
// ResourceVersion and semantics. The RESTCreateStrategy and
// RESTUpdateStrategy are generic across all backends, and encapsulate
// logic specific to the API.
//
// TODO: make the default exposed methods exactly match a generic RESTStorage
type Etcd struct {
// Called to make a new object, should return e.g., &api.Pod{}
NewFunc func() runtime.Object
@@ -116,6 +118,8 @@ func NamespaceKeyFunc(ctx api.Context, prefix string, name string) (string, erro
}
// List returns a list of all the items matching m.
// TODO: rename this to ListPredicate, take the default predicate function on the constructor, and
// introduce a List method that uses the default predicate function
func (e *Etcd) List(ctx api.Context, m generic.Matcher) (runtime.Object, error) {
list := e.NewListFunc()
err := e.Helper.ExtractToList(e.KeyRootFunc(ctx), list)
@@ -126,6 +130,7 @@ func (e *Etcd) List(ctx api.Context, m generic.Matcher) (runtime.Object, error)
}
// CreateWithName inserts a new item with the provided name
// DEPRECATED: use Create instead
func (e *Etcd) CreateWithName(ctx api.Context, name string, obj runtime.Object) error {
key, err := e.KeyFunc(ctx, name)
if err != nil {
@@ -191,6 +196,7 @@ func (e *Etcd) Create(ctx api.Context, obj runtime.Object) (runtime.Object, erro
}
// UpdateWithName updates the item with the provided name
// DEPRECATED: use Update instead
func (e *Etcd) UpdateWithName(ctx api.Context, name string, obj runtime.Object) error {
key, err := e.KeyFunc(ctx, name)
if err != nil {
@@ -323,6 +329,8 @@ func (e *Etcd) Delete(ctx api.Context, name string) (runtime.Object, error) {
// Watch starts a watch for the items that m matches.
// TODO: Detect if m references a single object instead of a list.
// TODO: rename this to WatchPredicate, take the default predicate function on the constructor, and
// introduce a Watch method that uses the default predicate function
func (e *Etcd) Watch(ctx api.Context, m generic.Matcher, resourceVersion string) (watch.Interface, error) {
version, err := tools.ParseWatchResourceVersion(resourceVersion, e.EndpointName)
if err != nil {