2.13 Ensure centralized and remote logging is configured

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Information

Docker supports various logging mechanisms. A preferable method for storing logs is one that supports centralized and remote management.

Rationale:

Centralized and remote logging ensures that all important log records are safe even in the event of a major data availability issue . Docker supports various logging methods and you should use the one that best corresponds to your IT security policy.

Impact:

None.

Solution

Step 1: Set up the desired log driver following its documentation.
Step 2: Start the docker daemon using that logging driver.
For example:

dockerd --log-driver=syslog --log-opt syslog-address=tcp://192.xxx.xxx.xxx

Default Value:

By default, container logs are maintained as json files

See Also

https://workbench.cisecurity.org/files/4244