以下是在Debian上升级MongoDB版本的指南:
mongodump
工具备份数据。mongod --version
命令确认当前版本。echo "deb [arch=amd64,arm64] https://repo.mongodb.org/apt/debian bullseye/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
,然后导入公钥wget -qO - https://www.mongodb.org/static/pgp/server-4.4.asc | sudo apt-key add -
。sudo apt-get update
。sudo apt-get install -y mongodb-org
,可指定版本号。sudo systemctl stop mongod
。sudo rm -rf /var/log/mongodb /var/lib/mongodb /etc/mongod.conf
。/opt/mongodb
,并配置环境变量。mongod --config /opt/mongodb/mongod.conf
,通过mongod --version
验证。sudo systemctl restart mongod
。mongod --version
。