diff options
Diffstat (limited to 'kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/containerinfo.go')
-rw-r--r-- | kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/containerinfo.go | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/containerinfo.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/containerinfo.go deleted file mode 100644 index 2f9aae8..0000000 --- a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/containerinfo.go +++ /dev/null @@ -1,123 +0,0 @@ -/* -Copyright 2014 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package unversioned - -import ( - "bytes" - "encoding/json" - "fmt" - "io" - "net" - "net/http" - "strconv" - - cadvisorapi "github.com/google/cadvisor/info/v1" -) - -type ContainerInfoGetter interface { - // GetContainerInfo returns information about a container. - GetContainerInfo(host, podID, containerID string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error) - // GetRootInfo returns information about the root container on a machine. - GetRootInfo(host string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error) - // GetMachineInfo returns the machine's information like number of cores, memory capacity. - GetMachineInfo(host string) (*cadvisorapi.MachineInfo, error) -} - -type HTTPContainerInfoGetter struct { - Client *http.Client - Port int -} - -func (self *HTTPContainerInfoGetter) GetMachineInfo(host string) (*cadvisorapi.MachineInfo, error) { - request, err := http.NewRequest( - "GET", - fmt.Sprintf("http://%v/spec", - net.JoinHostPort(host, strconv.Itoa(self.Port)), - ), - nil, - ) - if err != nil { - return nil, err - } - - response, err := self.Client.Do(request) - if err != nil { - return nil, err - } - defer response.Body.Close() - if response.StatusCode != http.StatusOK { - return nil, fmt.Errorf("trying to get machine spec from %v; received status %v", - host, response.Status) - } - var minfo cadvisorapi.MachineInfo - err = json.NewDecoder(response.Body).Decode(&minfo) - if err != nil { - return nil, err - } - return &minfo, nil -} - -func (self *HTTPContainerInfoGetter) getContainerInfo(host, path string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error) { - var body io.Reader - if req != nil { - content, err := json.Marshal(req) - if err != nil { - return nil, err - } - body = bytes.NewBuffer(content) - } - - request, err := http.NewRequest( - "GET", - fmt.Sprintf("http://%v/stats/%v", - net.JoinHostPort(host, strconv.Itoa(self.Port)), - path, - ), - body, - ) - if err != nil { - return nil, err - } - - response, err := self.Client.Do(request) - if err != nil { - return nil, err - } - defer response.Body.Close() - if response.StatusCode != http.StatusOK { - return nil, fmt.Errorf("trying to get info for %v from %v; received status %v", - path, host, response.Status) - } - var cinfo cadvisorapi.ContainerInfo - err = json.NewDecoder(response.Body).Decode(&cinfo) - if err != nil { - return nil, err - } - return &cinfo, nil -} - -func (self *HTTPContainerInfoGetter) GetContainerInfo(host, podID, containerID string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error) { - return self.getContainerInfo( - host, - fmt.Sprintf("%v/%v", podID, containerID), - req, - ) -} - -func (self *HTTPContainerInfoGetter) GetRootInfo(host string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error) { - return self.getContainerInfo(host, "", req) -} |