What are the best practices for using Vault with Docker?

What are the best practices for using Vault with Docker?

When using Vault with Docker, it's important to follow best practices like securing your Vault instance, using environment variables for sensitive data, and ensuring proper network configurations.

How can I secure my Vault instance in a Docker container?

You can secure your Vault instance by using TLS for communication, setting up proper access controls, and storing secrets in a secure backend.

What should I do about environment variables?

Avoid hardcoding sensitive information in your Dockerfiles. Instead, use environment variables or Docker secrets to manage sensitive data securely.

Are there any specific network configurations I should consider?

Yes, ensure that your Vault container is on a private network, limit access to trusted IPs, and use firewalls to control traffic.