mirror of https://github.com/k3s-io/k3s
113 lines
4.0 KiB
Go
113 lines
4.0 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package client
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import (
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/fields"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/labels"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/watch"
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)
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// PodsNamespacer has methods to work with Pod resources in a namespace
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type PodsNamespacer interface {
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Pods(namespace string) PodInterface
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}
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// PodInterface has methods to work with Pod resources.
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type PodInterface interface {
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List(selector labels.Selector) (*api.PodList, error)
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Get(name string) (*api.Pod, error)
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Delete(name string) error
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Create(pod *api.Pod) (*api.Pod, error)
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Update(pod *api.Pod) (*api.Pod, error)
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Watch(label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)
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Bind(binding *api.Binding) error
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UpdateStatus(pod *api.Pod) (*api.Pod, error)
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}
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// pods implements PodsNamespacer interface
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type pods struct {
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r *Client
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ns string
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}
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// newPods returns a pods
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func newPods(c *Client, namespace string) *pods {
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return &pods{
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r: c,
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ns: namespace,
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}
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}
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// List takes a selector, and returns the list of pods that match that selector.
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func (c *pods) List(selector labels.Selector) (result *api.PodList, err error) {
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result = &api.PodList{}
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err = c.r.Get().Namespace(c.ns).Resource("pods").LabelsSelectorParam(selector).Do().Into(result)
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return
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}
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// Get takes the name of the pod, and returns the corresponding Pod object, and an error if it occurs
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func (c *pods) Get(name string) (result *api.Pod, err error) {
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result = &api.Pod{}
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err = c.r.Get().Namespace(c.ns).Resource("pods").Name(name).Do().Into(result)
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return
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}
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// Delete takes the name of the pod, and returns an error if one occurs
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func (c *pods) Delete(name string) error {
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return c.r.Delete().Namespace(c.ns).Resource("pods").Name(name).Do().Error()
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}
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// Create takes the representation of a pod. Returns the server's representation of the pod, and an error, if it occurs.
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func (c *pods) Create(pod *api.Pod) (result *api.Pod, err error) {
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result = &api.Pod{}
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err = c.r.Post().Namespace(c.ns).Resource("pods").Body(pod).Do().Into(result)
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return
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}
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// Update takes the representation of a pod to update. Returns the server's representation of the pod, and an error, if it occurs.
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func (c *pods) Update(pod *api.Pod) (result *api.Pod, err error) {
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result = &api.Pod{}
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err = c.r.Put().Namespace(c.ns).Resource("pods").Name(pod.Name).Body(pod).Do().Into(result)
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return
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}
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// Watch returns a watch.Interface that watches the requested pods.
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func (c *pods) Watch(label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error) {
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return c.r.Get().
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Prefix("watch").
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Namespace(c.ns).
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Resource("pods").
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Param("resourceVersion", resourceVersion).
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LabelsSelectorParam(label).
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FieldsSelectorParam(field).
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Watch()
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}
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// Bind applies the provided binding to the named pod in the current namespace (binding.Namespace is ignored).
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func (c *pods) Bind(binding *api.Binding) error {
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return c.r.Post().Namespace(c.ns).Resource("pods").Name(binding.Name).SubResource("binding").Body(binding).Do().Error()
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}
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// UpdateStatus takes the name of the pod and the new status. Returns the server's representation of the pod, and an error, if it occurs.
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func (c *pods) UpdateStatus(pod *api.Pod) (result *api.Pod, err error) {
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result = &api.Pod{}
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err = c.r.Put().Namespace(c.ns).Resource("pods").Name(pod.Name).SubResource("status").Body(pod).Do().Into(result)
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return
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}
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