Deploying to Digital Ocean
Digital Ocean is one of the most well-established Cloud Providers. Compared to AWS, where the amount of options and configuration can be overwhelming, Digital Ocean is generally simpler to use and faster to get running.
To deploy on Digital Ocean, our suggested method is deploying with Docker, which we'll explain in detail on this page. If you would rather not use Docker, you can consider deploying from source, as well as other providers with one-click installs, like Heroku or AWS.
The first thing you'll need is a Digital Ocean account. Once you have that up and running, you're good to go!
When logged in, click 'Create Docker Droplet' on this page and follow the steps to create a droplet.
If quick start did not work for you, do the following after logging in:
- Create a new project using the left-hand sidebar on your dashboard
- Give the project any name you prefer
- Navigate to your project and click on 'Create Droplet'
- Look for a Select the 'Marketplace' option on the top right
- Select the 'Docker' option
Follow the steps and define the settings to create the droplet
- The $20.00 droplet configuration should be good for most purposes. It has 4GB of RAM, 2 CPUs, 80GB of storage, and 4TB of transfer. However, if your volume is expected to be low, you should be able to safely pick to a lighter option. Alternatively, if you know your volume will be extremely high out of the gate, you might want to consider a more expensive option.
Note: You may also create your droplet with a plain Ubuntu distribution (or any other distro) without a one-click app. However, the 'Docker' app ships with the Docker engine and Docker Compose by default on Ubuntu 18.04, which can save you a lot of time when setting up.
Once your droplet is up and running, SSH into it using the IP provided in your dashboard, like so:
ssh [email protected]<YOUR-IP>
Unlike AWS, in Digital Ocean your first SSH will be to the
With access to your server, you should then consider a few things to make it more secure:
To create a new user, just run (substituting "<username>" for the name you want to create):
Then, give it the ability to run commands with
usermod -aG sudo <username>
Now, switch into the new user and see if you can actually use
sudo by listing the contents of the
su - <username>
sudo ls -la /root
You're all set!
As it currently stands, we can only run Docker on the new user by using
sudo. This is not necessarily a good idea. To allow Docker to run without
sudo on a non-root user, check out this tutorial by Docker.
Once you're done with any additional config you may wish to setup, you can then go on to installing and deploying PostHog. With Docker, this should be quite easy.
Here's a step-by-step tutorial:
You should have
gitinstalled by default. If you do not, run:
sudo apt-get update && sudo apt-get install git
To clone the PostHog repository and enter the new directory, run:
git clone https://github.com/posthog/posthog.git && cd posthog
Then, to run PostHog, do:
docker-compose up -d
- You're good to go! PostHog should be accessible on the domain you set up or the IP of your instance.
- (Optional) Consider using something like Supervisor to monitor the process
PostHog needs to run on HTTPS because:
a) It will fail
b) It is a grave security concern and potentially illegal
If you are unable to connect to a certain port, this might be due to the firewall settings for your droplet. Generally, this is a matter of running:
sudo ufw allow <PORT> && sudo ufw reload
To check that the changes were applied, run:
sudo ufw status
You can read this tutorial for more information.
See this PostHog tutorial about upgrading your PostHog version with Docker.