Question 1

How do I customize the Ace web server in Elixir on Docker?

Accepted Answer

You can modify Ace configurations in the project's settings, but changes might affect the pre-set clustering and security features. Refer to Ace's documentation for advanced options, as the template integrates it tightly.

Question 2

Is Elixir on Docker good for production deployments?

Accepted Answer

Yes, it's designed for cloud-native apps with clustering and monitoring, but test thoroughly in your target environment. Note that automatic clustering is optimized for Docker Cloud, so other setups may need tweaks.

Question 3

Elixir on Docker vs Phoenix with Docker: which should I use?

Accepted Answer

Elixir on Docker is a template for any clustered Elixir app, while Phoenix is a full-stack web framework. Choose this template for a streamlined Docker setup with specific tools; use Phoenix if you need a broader framework with more community support.

Question 4

How to add a new service to the Docker setup?

Accepted Answer

Extend the docker-compose.yml file by adding new service definitions, similar to the 'www' and 'integration' services. Ensure they're configured to work with the existing clustering and networking setup for seamless integration.

Question 5

What if I want to use a different monitoring tool than Wobserver?

Accepted Answer

Wobserver is built-in, but you can disable it or integrate alternatives like Prometheus by modifying the configuration. This may require additional setup and could break pre-configured features, so plan accordingly.

Question 6

Can I deploy Elixir on Docker to Kubernetes instead of Docker Cloud?

Accepted Answer

The template is optimized for Docker Cloud, but you can adapt it for Kubernetes by creating deployment files. However, automatic clustering might need manual configuration, as support for other environments is still in development.

elixir-on-docker

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