Loading... 为了方便日常的工作等使用，搭建一个私域的容器镜像仓库。 搭建的方法也简单。直接下载harbor离线安装包，解压，复制harbor.yml.sample文件，修改其中的域名、端口、证书等信息，然后运行install.sh，等待服务启动。 写个脚本dockerpullandpush.py，通过运行+镜像名称，实现从dockerhub下载并上传到私钥harbor镜像仓库。脚本内容如下： ``` #!/usr/bin/python3.7 import docker import argparse import subprocess import json def pull_and_push_image(image_name, docker_username, docker_password, harbor_url, harbor_username, harbor_password): # 从 image_name 中提取 harbor_project if '/' in image_name: harbor_project = image_name.split('/')[0] else: harbor_project = 'library' # 创建 Docker 客户端 client = docker.from_env() # 登录 Docker Hub client.login(username=docker_username, password=docker_password) # 拉取镜像 print(f"Pulling image {image_name} from Docker Hub...") image = client.images.pull(image_name) # 标记镜像 harbor_image_name = f"{harbor_url}/{harbor_project}/{image_name}" image.tag(harbor_image_name) # 登录 Harbor client.login(username=harbor_username, password=harbor_password, registry=harbor_url) # 检查项目是否存在 project_exists_cmd = f"curl -s -u {harbor_username}:{harbor_password} -X GET https://{harbor_url}/api/v2.0/projects?name={harbor_project}" project_exists_output = subprocess.check_output(project_exists_cmd, shell=True) project_exists_data = json.loads(project_exists_output) if len(project_exists_data) == 0: # 如果项目不存在,则创建项目 print(f"Project {harbor_project} does not exist in Harbor. Creating...") create_project_cmd = f"curl -s -u {harbor_username}:{harbor_password} -X POST -H \"Content-Type: application/json\" -d '{{\"project_name\": \"{harbor_project}\", \"public\": true}}' https://{harbor_url}/api/v2.0/projects" subprocess.check_output(create_project_cmd, shell=True) print(f"Project {harbor_project} created successfully.") # 推送镜像到 Harbor print(f"Pushing image {harbor_image_name} to Harbor...") client.images.push(harbor_image_name) print("Image pulled and pushed successfully.") # 清理下载的容器镜像 print(f"Cleaning up downloaded image {image_name}...") client.images.remove(image_name) client.images.remove(harbor_image_name) print("Cleanup completed.") if __name__ == "__main__": parser = argparse.ArgumentParser(description="Pull an image from Docker Hub and push it to Harbor.") parser.add_argument("image_name", help="Name of the image to pull and push") parser.add_argument("--docker-username", default="zzlyzq@126.com", help="Docker Hub username") parser.add_argument("--docker-password", default="xxxxxxxxxx", help="Docker Hub password") parser.add_argument("--harbor-url", default="harbor.op123.ren:44301", help="Harbor URL") parser.add_argument("--harbor-username", default="xxx", help="Harbor username") parser.add_argument("--harbor-password", default="xxx", help="Harbor password") args = parser.parse_args() pull_and_push_image(args.image_name, args.docker_username, args.docker_password, args.harbor_url, args.harbor_username, args.harbor_password) ``` 方便使用，可以直接将该仓库作为默认镜像仓库，修改/etc/docker/daemon.json内容如下： ``` cat <<'EOF'>/etc/docker/daemon.json { "debug": true, "experimental": true, "registry-mirrors": [ "https://harbor.op123.ren:44301"], "log-opts":{"max-size":"100m","max-file":"1"} } ``` # 参考 https://blog.csdn.net/weixin_43798031/article/details/128161625 最后修改：2024 年 07 月 01 日 © 允许规范转载 赞 如果觉得我的文章对你有用，请随意赞赏