2602-DockerMongoDB重置密码

启动临时容器,不加载任何认证

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# 2. 启动临时容器,不加载任何认证
docker run -d \
--name mongo_reset \
-v mongo_data:/data/db \
-p 27017:27017 \
registry.cn-hangzhou.aliyuncs.com/farerboy/mongo:8.0.5-rc1 \
mongod --bind_ip_all

# 3. 尝试无认证连接
docker exec -it mongo_reset mongosh


如果能连进去,执行:

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// 查看所有数据库
show dbs

// 切换到 admin(如果不存在就创建)
use admin

// 查看是否有用户
db.system.users.find().pretty();

// 删除用户
db.dropUser('usertest')

// 如果没有用户,直接创建
db.createUser({
user: "admin",
pwd: "xxxxxxxx",
mechanisms: ["SCRAM-SHA-1"],
roles: [{ role: "clusterMonitor", db: "admin" },{ role: "clusterManager", db: "admin" },{ role: "clusterMonitor", db: "admin" },{ role: "clusterManager", db: "admin" },'readWriteAnyDatabase', 'dbAdminAnyDatabase', {
role: "dbAdmin",
db: 'dbName'
}, {
role: "readWrite",
db: 'dbName'
}]
});

重新绑定MongoDB

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# 3. 重新启动(相当于全新实例,但数据文件还在,需要修复)
docker run -d \
--name mongo_new \
-v mongo_data:/data/db \
-e MONGO_INITDB_ROOT_USERNAME=admin \
-e MONGO_INITDB_ROOT_PASSWORD=NewPassword123 \
-p 27017:27017 \
registry.cn-hangzhou.aliyuncs.com/farerboy/mongo:8.0.5-rc1