[Solved] What is the output of this command if the Docker daemon is configured with 'json-file' logging driver by default?docker inspect --format='{{.HostConfig.LogConfig.Type}}' mycontainer | Docker

Docker - Logging and Monitoring

What is the output of this command if the Docker daemon is configured with 'json-file' logging driver by default?

docker inspect --format='{{.HostConfig.LogConfig.Type}}' mycontainer

Anone

Bfluentd

Cjson-file

Dsyslog

Step-by-Step Solution

Solution:

Step 1: Understand inspect command output
The command queries the log driver type used by the container 'mycontainer'.
Step 2: Match with daemon default
If Docker daemon default is 'json-file', the container inherits this unless overridden.
Final Answer:
json-file -> Option C
Quick Check:
Inspect log driver shows daemon default if not overridden [OK]

Quick Trick: Inspect shows container log driver, default if not changed [OK]

Common Mistakes:

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