Dockerrun aws json v3 is a config file used with AWS Elastic Beanstalk. As part of our Docker Hosting Support Service, Bobcares provides answers to all of your questions.

More About Dockerrun aws json v3

We can easily deploy dockerized apps on Elastic Beanstalk using a config file called Dockerrun.aws.json v3. Let’s look into the details:

Use: Mostly for Elastic Beanstalk setups on the Amazon Linux 2 platform. It is possible to use version 1 of the format on older platforms.

Functionality: Specifies extra options for docker-compose multi-container deployments.

Structure: Depending on the specific needs, the JSON-formatted file has parts for image, environment, ports, and other things.

Some of the benefits are as follows:

1. Offers a stable method for defining deployments on Elastic Beanstalk with Docker containers.

2. Allows us to manage deployment settings in one central JSON file.

3. Works seamlessly with version control systems, making it easy to track changes and revert if needed.

For multi-container deployments, it’s better to use both a docker-compose.yml file along with Dockerrun.aws.json v3. The former file specifies the settings of the app’s services, whereas the later concentrates on deployment settings.

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Conclusion

To conclude, the article offers a brief insight on a config file used with AWS Elastic Beanstalk.