Question
Docker Deployment Failing for Kamal due to Database Connection
- Posted on October 23, 2023
- Ruby on RailsDatabase
Asked by Darion Wood
When I attempt to connect to the database while spinning up docker service - it fails while connecting. I am using the connection string approach within my rails env. My logs and server info is below. I also tried setting up the docker compose env to test the db connection and it fails there as well.
rails env:
app-1 | [randomhash] ActiveRecord::ConnectionNotEstablished (connection to server at "ip", port 25060 failed: Connection refused
app-1 | Is the server running on that host and accepting TCP/IP connections?
db:
[13-1] pid=-----,user=[unknown],db=[unknown],app=[unknown],client=[local] LOG: connection received: host=[local]
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Become a contributor for community
Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.
DigitalOcean Documentation
Full documentation for every DigitalOcean product.
Resources for startups and SMBs
The Wave has everything you need to know about building a business, from raising funding to marketing your product.
The developer cloud
Scale up as you grow — whether you're running one virtual machine or ten thousand.
Get started for free
Sign up and get $200 in credit for your first 60 days with DigitalOcean.*
*This promotional offer applies to new accounts only.
Hi there,
Are you deploying your Dockerized app on a Droplet or on the DigitalOcean App Platform?
If this is on a Droplet, you would need to make sure that you’ve done the following:
25060is open for outgoing TCP connectionsLet me know how it goes!
Best,
Bobby