Context: During development it’s helpful to access my MongoDB database and run it on local host. I secure the database by adding my IP to the “trusted sources” on the DO dashboard.
Problem: The problem is that my IP is dynamic. This forces me to remove the old IP and replace it with my new one. There has got to be a better way to do this…
Possible Solution: One of my ideas is to write a script that appends and removes firewall rules using ‘doctl.’ But if someone has a better idea, I would love to hear it!
thanks
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Hello there!
Great question, and it’s a common challenge for developers working with dynamic IP addresses, especially when securing access to your databases. Let’s explore a couple of solutions to make your life easier!
Using a VPN
A very effective way to bypass the dynamic IP issue is to use a VPN. This approach allows you to maintain a consistent IP address for your development environment, regardless of changes by your ISP. DigitalOcean’s Marketplace offers a solution called Pi-hole + OpenVPN, which you can set up with a single click. This not only helps with secure and private browsing but can also simplify your access management to MongoDB by having a static IP.
Check out the Pi-hole + OpenVPN on DigitalOcean’s Marketplace here: Pi-hole VPN.
Automating with
doctl
For your idea of automating the update of your trusted sources rules,
doctl
is indeed a powerful tool in your arsenal. Here’s a basic example of how you could usedoctl
to update your firewall rules, specifically for managing access to your MongoDB database:Install
doctl
: First, ensure you havedoctl
installed. You can find the installation instructions on the DigitalOcean documentation.Authenticate
doctl
: Make sure you’ve authenticateddoctl
with your DigitalOcean account. You’ll typically do this with an API token:Script for Updating your Rules: You can write a simple script that fetches your current IP and updates the trusted sources rule. Here’s a very basic example:
For more information you can check out the docs here:
I would personally go for using a VPN with a static IP simplifies access management without needing to adjust firewall rules constantly. However, automating updates with
doctl
provides a flexible, immediate solution as well. Depending on your workflow and security requirements, you might find one option more suitable than the other.Happy coding, and stay secure!
Best,
Bobby
Heya @58215a70856347b792e785248632d2,
My idea would be using a VPN which has a static IP address. It’s not perfect as well but that is how I do it.