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db.shutdownServer()

Changed in version 5.0.

db.shutdownServer()

Shuts down the current mongod or mongos process cleanly and safely. You must issue the db.shutdownServer() operation against the admin database.

db.shutdownServer() has this syntax:

copy

db.shutdownServer({
  force: <boolean>,
  timeoutSecs: <int>
})

The method takes these fields:

Field	Description
force	Optional. Specify true to force the mongod or mongos to shut down. Force shutdown interrupts any ongoing operations on the mongod or mongos and may result in unexpected behavior.
timeoutSecs	Optional. Starting in MongoDB 5.0, mongod and mongos enter a quiesce period to allow any ongoing database operations to complete before shutting down. If a mongod primary receives a shut down request, the primary: Attempts to step down to a secondary. If the step down fails and a: shutdown or db.shutdownServer() command was run, mongod only continues the shut down steps if the force field is true, or a SIGTERM signal was sent to mongod, mongod always continues the shut down steps. Enters the quiesce period. Ends any remaining database operations. Shuts down. For a mongod secondary or mongos shut down request, the quiesce period is entered after a shut down was requested. The quiesce period is specified by the: timeoutSecs field if a shutdown or db.shutdownServer() command was run, or shutdownTimeoutMillisForSignaledShutdown server parameter if a SIGTERM signal was sent to mongod, or mongosShutdownTimeoutMillisForSignaledShutdown server parameter if a SIGTERM signal was sent to mongos. The timeoutSecs field defaults to 15 seconds in MongoDB 5.0. Clients cannot open new connections to a mongod or mongos that is shutting down. In MongoDB 4.4 and earlier, for a mongod primary, timeoutSecs is the number of seconds the primary should wait for a secondary to catch up. If no secondaries catch up within the specified time, the command fails. Defaults to 10 seconds.

This operation provides a wrapper around the shutdown command.

Behavior

For a mongod started with Authentication, you must run db.shutdownServer() over an authenticated connection. See Access Control for more information.

For a mongod started without Authentication, you must run db.shutdownServer() from a client connected to the localhost interface. For example, run mongosh with the --host "127.0.0.1" option on the same host machine as the mongod.

db.shutdownServer() on Replica Set Members

db.shutdownServer() fails if the mongod replica set member is running certain operations such as index builds. You can specify force: true to force the member to interrupt those operations and shut down.

Shutting Down the Replica Set Primary, Secondary, or mongos

Starting in MongoDB 5.0, mongod and mongos enter a quiesce period to allow any ongoing database operations to complete before shutting down.

If a mongod primary receives a shut down request, the primary:

1. Attempts to step down to a secondary.

   If the step down fails and a:

   • shutdown or db.shutdownServer() command was run, mongod only continues the shut down steps if the force field is true, or a
   • SIGTERM signal was sent to mongod, mongod always continues the shut down steps.

2. Enters the quiesce period.

3. Ends any remaining database operations.

4. Shuts down.

For a mongod secondary or mongos shut down request, the quiesce period is entered after a shut down was requested.

The quiesce period is specified by the:

• timeoutSecs field if a shutdown or db.shutdownServer() command was run, or
• shutdownTimeoutMillisForSignaledShutdown server parameter if a SIGTERM signal was sent to mongod, or
• mongosShutdownTimeoutMillisForSignaledShutdown server parameter if a SIGTERM signal was sent to mongos.

The timeoutSecs field defaults to 15 seconds in MongoDB 5.0.

Clients cannot open new connections to a mongod or mongos that is shutting down.

In MongoDB 4.4 and earlier, if running db.shutdownServer() against the replica set primary, the operation implicitly uses replSetStepDown to step down the primary before shutting down the mongod. If no secondary in the replica set can catch up to the primary within 10 seconds, the shutdown operation fails. You can issue db.shutdownServer() with force: true to shut down the primary even if the step down fails.

Warning

Force shutdown of the primary can result in the rollback of any writes not yet replicated to a secondary.

Access Control

To run db.shutdownServer() on a mongod enforcing Authentication, the authenticated user must have the db.shutdownServer() privilege. For example, a user with the built-in role hostManager has the appropriate permissions.

Examples

Shut down a mongod

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db.getSiblingDB("admin").shutdownServer()

Force Shut Down a mongod

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db.getSiblingDB("admin").shutdownServer({ "force" : true })

Shut Down a Primary mongod With Longer Timeout

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db.getSiblingDB("admin").shutdownServer({ "timeoutSecs": 60 })

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