mirror of https://github.com/goharbor/harbor.git
103 lines
2.6 KiB
Go
103 lines
2.6 KiB
Go
// Copyright (c) 2017 VMware, Inc. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package client
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import (
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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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"strings"
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common_http "github.com/vmware/harbor/src/common/http"
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"github.com/vmware/harbor/src/common/http/modifier/auth"
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"github.com/vmware/harbor/src/common/utils"
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"github.com/vmware/harbor/src/common/utils/log"
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"github.com/vmware/harbor/src/registryctl/api"
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)
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// Client defines methods that an Regsitry client should implement
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type Client interface {
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// Health tests the connection with registry server
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Health() error
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// StartGC enable the gc of registry server
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StartGC() (*api.GCResult, error)
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}
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type client struct {
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baseURL string
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client *common_http.Client
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}
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// Config contains configurations needed for client
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type Config struct {
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Secret string
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}
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// NewClient return an instance of Registry client
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func NewClient(baseURL string, cfg *Config) Client {
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baseURL = strings.TrimRight(baseURL, "/")
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if !strings.Contains(baseURL, "://") {
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baseURL = "http://" + baseURL
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}
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client := &client{
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baseURL: baseURL,
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}
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if cfg != nil {
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authorizer := auth.NewSecretAuthorizer(cfg.Secret)
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client.client = common_http.NewClient(nil, authorizer)
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}
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return client
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}
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// Health ...
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func (c *client) Health() error {
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addr := strings.Split(c.baseURL, "://")[1]
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if !strings.Contains(addr, ":") {
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addr = addr + ":80"
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}
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return utils.TestTCPConn(addr, 60, 2)
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}
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// StartGC ...
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func (c *client) StartGC() (*api.GCResult, error) {
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url := c.baseURL + "/api/registry/gc"
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gcr := &api.GCResult{}
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req, err := http.NewRequest(http.MethodPost, url, nil)
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if err != nil {
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return nil, err
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}
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req.Header.Set("Content-Type", "application/json")
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resp, err := c.client.Do(req)
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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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data, 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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if resp.StatusCode != http.StatusOK {
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log.Errorf("Failed to start gc: %d", resp.StatusCode)
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return nil, fmt.Errorf("Failed to start GC: %d", resp.StatusCode)
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}
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if err := json.Unmarshal(data, gcr); err != nil {
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return nil, err
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}
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return gcr, nil
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}
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