woodpecker/docs/versioned_docs/version-2.6/30-administration/80-autoscaler.md
2024-06-13 19:31:54 +02:00

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# Autoscaler
If your would like dynamically scale your agents with the load, you can use [our autoscaler](https://github.com/woodpecker-ci/autoscaler).
Please note that the autoscaler is not feature-complete yet. You can follow the progress [here](https://github.com/woodpecker-ci/autoscaler#roadmap).
## Setup
### docker-compose
If you are using docker-compose you can add the following to your `docker-compose.yaml` file:
```yaml
version: '3'
services:
woodpecker-server:
image: woodpeckerci/woodpecker-server:next
[...]
woodpecker-autoscaler:
image: woodpeckerci/autoscaler:next
restart: always
depends_on:
- woodpecker-server
environment:
- WOODPECKER_SERVER=https://your-woodpecker-server.tld # the url of your woodpecker server / could also be a public url
- WOODPECKER_TOKEN=${WOODPECKER_TOKEN} # the api token you can get from the UI https://your-woodpecker-server.tld/user
- WOODPECKER_MIN_AGENTS=0
- WOODPECKER_MAX_AGENTS=3
- WOODPECKER_WORKFLOWS_PER_AGENT=2 # the number of workflows each agent can run at the same time
- WOODEPCKER_GRPC_ADDR=https://grpc.your-woodpecker-server.tld # the grpc address of your woodpecker server, publicly accessible from the agents
- WOODEPCKER_GRPC_SECURE=true
- WOODPECKER_AGENT_ENV= # optional environment variables to pass to the agents
- WOODPECKER_PROVIDER=hetznercloud # set the provider, you can find all the available ones down below
- WOODPECKER_HETZNERCLOUD_API_TOKEN=${WOODPECKER_HETZNERCLOUD_API_TOKEN} # your api token for the Hetzner cloud
```