Self-host Postiz with Docker

Schedules and publishes posts across social platforms from one calendar, with basic analytics. This page describes the Levelrail template for Postiz (Communication). It deploys the services below as one Docker Compose app on your own server. Project site: https://docs.postiz.com/installation/docker. Recommended memory: about 1024 MiB.

Services, ports and volumes

Service	Image	Container ports	Volumes
`db`	`postgres:17-alpine`	none	`postiz_db_data -> /var/lib/postgresql/data`
`postiz`	`ghcr.io/gitroomhq/postiz-app:v2.23.0`	5000	`postiz_uploads -> /config/uploads`
`redis`	`redis:7-alpine`	none	`postiz_redis_data -> /data`

Environment variables

Service	Variable	Value
`db`	`POSTGRES_DB`	Preset in the template
`db`	`POSTGRES_PASSWORD`	Generated at deploy
`db`	`POSTGRES_USER`	Preset in the template
`postiz`	`DATABASE_URL`	Generated at deploy
`postiz`	`FRONTEND_URL`	Preset in the template
`postiz`	`IS_GENERAL`	Preset in the template
`postiz`	`JWT_SECRET`	Generated at deploy
`postiz`	`MAIN_URL`	Preset in the template
`postiz`	`NEXT_PUBLIC_BACKEND_URL`	Preset in the template
`postiz`	`REDIS_URL`	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 Postiz with Levelrail

In the dashboard, open Apps, choose New app, then Browse templates, and select Postiz. Review the Compose body and deploy. With the CLI:

levelrail-cli templates deploy postiz --name my-postiz

See the service template catalog for how templates work, and Getting started if you have not installed Levelrail yet.

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Self-host Postiz with Docker

Services, ports and volumes

Environment variables

Deploy Postiz with Levelrail

More Communication templates

​Services, ports and volumes

​Environment variables

​Deploy Postiz with Levelrail

​More Communication templates

Services, ports and volumes

Environment variables

Deploy Postiz with Levelrail

More Communication templates