Ta-Ching ChenandGitHub
a645a1e197
The function implementations of controller client package are inconsistent. This PR lets functions reuse the functions that already implemented and able to set additional headers to request.
126 lines
2.6 KiB
Go
126 lines
2.6 KiB
Go
/*
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Copyright 2016 The Fission Authors.
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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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"context"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"time"
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"github.com/pkg/errors"
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"golang.org/x/net/context/ctxhttp"
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apiv1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"github.com/fission/fission/pkg/info"
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)
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func (c *Client) SecretGet(m *metav1.ObjectMeta) (*apiv1.Secret, error) {
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relativeUrl := fmt.Sprintf("secrets/%v", m.Name)
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relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
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resp, err := c.get(relativeUrl)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, err := c.handleResponse(resp)
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if err != nil {
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return nil, err
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}
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var secret apiv1.Secret
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err = json.Unmarshal(body, &secret)
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if err != nil {
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return nil, err
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}
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return &secret, nil
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}
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func (c *Client) ConfigMapGet(m *metav1.ObjectMeta) (*apiv1.ConfigMap, error) {
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relativeUrl := fmt.Sprintf("configmaps/%v", m.Name)
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relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
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resp, err := c.get(relativeUrl)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, err := c.handleResponse(resp)
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if err != nil {
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return nil, err
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}
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var configMap apiv1.ConfigMap
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err = json.Unmarshal(body, &configMap)
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if err != nil {
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return nil, err
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}
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return &configMap, nil
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}
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func (c *Client) GetSvcURL(label string) (string, error) {
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resp, err := c.proxy(http.MethodGet, "svcname?"+label, nil)
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if err != nil {
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return "", err
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}
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if resp == nil {
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return "", errors.Errorf("failed to find service for given label: %v", label)
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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storageSvc := string(body)
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return storageSvc, err
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}
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func (c *Client) ServerInfo() (*info.ServerInfo, error) {
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ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
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defer cancel()
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resp, err := ctxhttp.Get(ctx, &http.Client{}, c.Url)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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info := &info.ServerInfo{}
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err = json.Unmarshal(body, info)
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if err != nil {
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return nil, err
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}
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return info, nil
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}
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