Ubuntu 22.04容器安装MongoDB遇repo.mongodb.org连接超时问题

在Ubuntu 22.04容器中尝试安装MongoDB，先后遵循MongoDB官方教程及Stack Overflow相关步骤，始终无法连接repo.mongodb.org，执行apt update时出现连接超时错误，具体操作及报错如下：

root@62388d67ab12:/# echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse
root@62388d67ab12:/# sudo apt update
Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease
Ign:5 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 InRelease
Ign:5 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 InRelease
Ign:5 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 InRelease
Err:5 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 InRelease
  Could not connect to repo.mongodb.org:443 (18.155.173.118), connection timed out Could not connect to repo.mongodb.org:443 (18.155.173.11), connection timed out Could not connect to repo.mongodb.org:443 (18.155.173.63), connection timed out Could not connect to repo.mongodb.org:443 (18.155.173.96), connection timed out
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
4 packages can be upgraded. Run 'apt list --upgradable' to see them.
W: Failed to fetch https://repo.mongodb.org/apt/ubuntu/dists/focal/mongodb-org/5.0/InRelease  Could not connect to repo.mongodb.org:443 (18.155.173.118), connection timed out Could not connect to repo.mongodb.org:443 (18.155.173.11), connection timed out Could not connect to repo.mongodb.org:443 (18.155.173.63), connection timed out Could not connect to repo.mongodb.org:443 (18.155.173.96), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.

解决步骤 #

1. 验证容器网络连通性 #

• 测试基础公网访问：ping archive.ubuntu.com，确认容器能正常连接外部网络
• 测试MongoDB源端口：curl -v https://repo.mongodb.org，检查是否能建立HTTPS连接

2. 替换为国内镜像源 #

若为地域网络限制导致，替换成国内镜像源：

• 删除原有源文件：rm /etc/apt/sources.list.d/mongodb-org-5.0.list
• 添加阿里云MongoDB镜像源：

echo "deb [ arch=amd64,arm64 ] https://mirrors.aliyun.com/mongodb/apt/ubuntu focal/mongodb-org/5.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list

• 更新源：apt update

3. 匹配系统版本的源配置 #

Ubuntu 22.04代号为jammy，当前使用的是focal（Ubuntu20.04）的源，可尝试替换为对应版本的官方源：

echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/5.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list

注：MongoDB 5.0对Ubuntu22.04的支持有限，若仍有问题，建议升级到MongoDB 6.0及以上版本，官方对jammy的适配更完善

4. 重置容器网络 #

• 检查容器是否配置了错误的代理，若有需修正HTTPS代理参数
• 重启容器重置网络栈：docker restart <容器ID>
• 确认宿主机防火墙未拦截443端口

内容的提问来源于stack exchange，提问作者pauldx