Self-host Cal.com with Docker
Open-source scheduling infrastructure for booking meetings without the back-and-forth.
This page describes the Levelrail template for Cal.com (Productivity). It deploys the services below as one Docker Compose app on your own server.
Project site: https://cal.com/docs/self-hosting/installation.Recommended memory: about 1024 MiB.
Services, ports and volumes
| Service | Image | Container ports | Volumes |
|---|---|---|---|
calcom | calcom/cal.com:v5.0.9 | 3000 | none |
db | postgres:16-alpine | none | calcom_db_data -> /var/lib/postgresql/data |
Environment variables
| Service | Variable | Value |
|---|---|---|
calcom | CALCOM_TELEMETRY_DISABLED | Preset in the template |
calcom | CALENDSO_ENCRYPTION_KEY | Generated at deploy |
calcom | DATABASE_URL | Generated at deploy |
calcom | NEXTAUTH_SECRET | Generated at deploy |
calcom | NEXTAUTH_URL | Preset in the template |
calcom | NEXT_PUBLIC_WEBAPP_URL | Preset in the template |
db | POSTGRES_DB | Preset in the template |
db | POSTGRES_PASSWORD | Generated at deploy |
db | POSTGRES_USER | Preset in the template |
Passwords and keys marked as generated are created for you when the app is deployed and stored as secrets. Values are not shown here.
Deploy Cal.com with Levelrail
In the dashboard, open Apps, choose New app, then Browse templates, and select Cal.com. Review the Compose body and deploy.
With the CLI:
levelrail-cli templates deploy calcom --name my-calcomSee Service template catalog for how templates work, and Getting started if you have not installed Levelrail yet.
More Productivity templates
All templates are listed in the self-host gallery.