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## Using Rancher
* RANCHER_URL=http://RANCHER_HOST:8080 rancher-compose --env-file=.env up
## Upgrading
We recently updated the Elasticsearch image from 5.6 to 7.6.
As there is no direct upgrade path we have to delete all Elasticsearch indicies and rebuild them.
To do this start docker-compose like:
```
docker-compose up -e ELASTICSEARCH_PURGE=true
```