Splitting docker compose for scalability

iali

Hello everyone,

i have downloaded mailcow in test environment and it is working properly, i would need to ask for your help to configure mail cow as below to improve scalability and reliability in production environment:

currently i have installed mailcow on EC2 instance (Ubuntu) using https://docs.mailcow.email/i_u_m/i_u_m_install/#installation-via-script-standalone, for the production environment i would need to split the compose docker on different EC2 instances as follows (example in picture):

1st EC2: SOGo Webmail Frontend
2nd EC2: Mail Server: Backend
3rd EC2: MySQL Server or AWS RDS

can you tell me how to split the docker compose and how to connect the containers to each other via their private/public ip’s?

Thanks

aaronsmith

Given mailcow is providing the docker-compose, splitting it would be a highly customized solution. Likely something you’d need to pay their support for guidance on.

That aside, you may want to follow this thread for their plans to release documentation on how to setup a mailcow cluster - https://community.mailcow.email/d/683-mailcow-clustering/26