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MongoDB Atlas
Use this tutorial to manually install MongoDB 4.4 Enterprise Edition on macOS using a downloaded .tgz
tarball.
MongoDB Enterprise Edition is available on select platforms and contains support for several features related to security and monitoring.
This tutorial installs MongoDB 4.4 Enterprise Edition. To install a different version of MongoDB Enterprise, use the version drop-down menu in the upper-left corner of this page to select the documentation for that version.
MongoDB 4.4 Enterprise Edition supports macOS 10.13 or later.
See Supported Platforms for more information.
Before deploying MongoDB in a production environment, consider the Production Notes document which offers performance considerations and configuration recommendations for production MongoDB deployments.
Follow these steps to manually install MongoDB Enterprise Edition from the .tgz
.
Download the MongoDB Enterprise tgz
tarball from the following link:
If your web browser automatically unzips the file as part of the download, the file would end in .tar
instead.
PATH
environment variable.¶The MongoDB binaries are in the bin/
directory of the tarball. You can either:
PATH
variable, such as /usr/local/bin
(Update /path/to/the/mongodb-directory/
with your installation directory as appropriate)
PATH
variable, such as /usr/local/bin
(Update /path/to/the/mongodb-directory/
with your installation directory as appropriate):
Most Unix-like operating systems limit the system resources that a process may use. These limits may negatively impact MongoDB operation, and should be adjusted. See UNIX ulimit Settings for the recommended settings for your platform.
Note
Starting in MongoDB 4.4, a startup error is generated if the ulimit
value for number of open files is under 64000
.
Follow these steps to run MongoDB Enterprise Edition. These instructions assume that you are using the default settings.
Before you start MongoDB for the first time, you must create the directory to which the mongod
process will write data.
For example, to create the /usr/local/var/mongodb
directory:
Important
Starting with macOS 10.15 Catalina, Apple restricts access to the MongoDB default data directory of /data/db
. On macOS 10.15 Catalina, you must use a different data directory, such as /usr/local/var/mongodb
.
You must also create the directory in which the mongod
process will write its log file:
For example, to create the /usr/local/var/log/mongodb
directory:
Ensure that the user account running mongod
has read and write permissions for these two directories. If you are running mongod
as your own user account, and you just created the two directories above, they should already accessible to your user. Otherwise, you can use chown
to set ownership, substituting the appropriate user:
To run MongoDB, run the mongod
process at the system prompt, providing the two parameters dbpath
and logpath
from above, and the fork
parameter to run mongod
in the background. Alternatively, you may choose to store the values for dbpath
, logpath
, fork
, and many other parameters in a configuration file.
mongod
with command-line parameters¶Run the mongod
process at the system prompt, providing the three necessary parameters directly on the command-line:
mongod
with a configuration file¶Run the mongod
process at the system prompt, providing the path to a configuration file with the config
parameter:
macOS Prevents mongod
From Opening
macOS may prevent mongod
from running after installation. If you receive a security error when starting mongod
indicating that the developer could not be identified or verified, do the following to grant mongod
access to run:
mongod
, labelled either Open Anyway
or Allow Anyway depending on your version of macOS.Verify that MongoDB has started successfully:
If you do not see a mongod
process running, check the logfile for any error messages.
Start a mongo
shell on the same host machine as the mongod
. You can run the mongo
shell without any command-line options to connect to a mongod
that is running on your localhost with the default port of 27017:
macOS Prevents mongo
From Opening
macOS may prevent mongo
from running after installation. If you receive a security error when starting mongo
indicating that the developer could not be identified or verified, do the following to grant mongo
access to run:
mongo
, labelled either Open Anyway
or Allow Anyway depending on your version of macOS.For more information on connecting using the mongo
shell, such as to connect to a mongod
instance running on a different host and/or port, see The mongo Shell.
To help you start using MongoDB, MongoDB provides Getting Started Guides in various driver editions. See Getting Started for the available editions.
By default, MongoDB launches with bindIp
set to 127.0.0.1
, which binds to the localhost network interface. This means that the mongod
can only accept connections from clients that are running on the same machine. Remote clients will not be able to connect to the mongod
, and the mongod
will not be able to initialize a replica set unless this value is set to a valid network interface.
This value can be configured either:
Warning
Before binding to a non-localhost (e.g. publicly accessible) IP address, ensure you have secured your cluster from unauthorized access. For a complete list of security recommendations, see Security Checklist. At minimum, consider enabling authentication and hardening network infrastructure.
For more information on configuring bindIp
, see IP Binding.