Using Hasura Cloud with a Timescale Postgres database

Introduction

This guide explains how to connect a new or existing Timescale Postgres database to a Hasura Cloud project.

Step 0: Sign up or log in to Hasura Cloud

Navigate to Hasura Cloud and sign up or log in.

Step 1: Create a Hasura Cloud project

On the Hasura Cloud dashboard, create a new project:

Create Hasura Cloud project

You will get prompted for a Postgres Database URL. We will create this in the next step and then come back here.

Hasura Cloud database setup

Also, copy the Hasura Cloud IP for later.

Step 2: Create a Postgres DB on Timescale (skip if you have an existing DB)

Log into the Timescale Cloud portal.

On the Timescale dashboard, under Services, click on + Create new service:

Create a new service on Timescale

Select the Postgres option:

Select Postgres on Timescale

Scroll down and select the Cloud Provider, Region and Service Plan based on your requirements.

In the end, enter a Name for the service:

Create a service on Timescale

Then click Create service.

Note

If you’re using a database user other than the default one, make sure to give it the right Postgres permissions.

Step 3: Allow connections to your DB from Hasura Cloud

On the Services dashboard, click on your DB:

Select DB on Timescale

Scroll down to Allowed IP Addresses and click on Change:

Change allowed IP addresses on Timescale

Add the Hasura IP address that you copied in step 1, click on the + and then click on Save changes:

Add the Hasura IP on Timescale

Step 4: Get the database connection URL

The structure of the database connection URL looks as follows:

postgresql://<user-name>:<password>@<public-ip>:<postgres-port>/<db>

To get it, navigate to the Overview tab of your database dashboard and copy the Service URI:

Copy the service URI on Timescale

Step 5: Finish creating the Hasura Cloud project

Back on the Hasura Cloud dashboard, enter the database URL that we retrieved in step 4:

Finish creating the Hasura Cloud project

Then click Create project.

Step 6: Launch Hasura console

After the project is initialized successfully, click on Launch console:

Launch the Hasura console

Voilà. You are ready to start developing.

Hasura console

Next steps

You can check out our 30-Minute Hasura Basics Course and other GraphQL & Hasura Courses for a more detailed introduction to Hasura.

You can also click the gear icon to manage your Hasura Cloud project. (e.g. add collaborators, env vars or custom domains) and add an admin secret to make sure that your GraphQL endpoint and the Hasura console are not publicly accessible.

Project actions