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Deploying Quirrel is straight-forward.

There are three main environment variables you need to specify in your deployment settings:

VariableMeaningWhere to get
QUIRREL_TOKENaccess token for the Quirrel server.Hosted: Create a new Project + Client in the Dashboard. Self-Hosted: Check How to deploy our own server .
QUIRREL_BASE_URLThe base URL of your application's deployment.You probably know this. Something like
QUIRREL_ENCRYPTION_SECRETA 32-character-long secret used for end-to-end encryption of your jobs.Can be generated using openssl rand -hex 16 or

After setting these variables, you can deploy your application and Quirrel should be working. If it doesn't, feel free to reach out.

Cron Jobs

If you're using CronJobs(), make sure to run quirrel ci during the deploy process.

"scripts": { "vercel-build": "npm run build && quirrel ci" }

If you're on Vercel, you can connect QUIRREL_BASE_URL to your VERCEL_URL. Only do this for preview environments, not for production! QUIRREL_BASE_URL is used to determine the deployment that your jobs should be executed on. If you set it to VERCEL_URL, that means all jobs will be executed on the exact deployment that they were created on, excluding them from future bugfixes. To connect QUIRREL_BASE_URL to VERCEL_URL, set its value to @VERCEL_URL (notice the @).

Hosted version

For most people, the hosted version of Quirrel is the easiest, and probably also cheapest way of using Quirrel (there's a free tier if your project is just starting out, and OSS and side projects can apply for discounts).

How to deploy your own server

๐Ÿ‰ Here be dragons: Running your own infrastructure isn't the easiest thing in the world, and you should know what you're doing.

Deploy the Image

It's recommended to deploy Quirrel using the Docker Image:

Set the REDIS_URL environment variable to a connection string for your Redis instance. Make sure your Redis instance is persistent.

Set the PASSPHRASES environment variable to some secret passphrase. You can also specify multiple by :-separating them.

Acquire a token

Once our server is ready, we'll need to get an auth token:

curl --user ignored:{PASSPHRASE} -X PUT {QUIRREL_SERVER_URL}/tokens/{NAME_OF_TOKEN}

Save the returned token for the next step.

Connect your application to the Quirrel deployment

Configure your application to connect to your Quirrel deployment by specifying the following two environment variables: