How to uninstall OSM
From OSM Public Wiki
This page intends to provide means to leave the environment clean and ready, assuming OSM release FOUR was installed previously. This should enable successful OSM redeployments in the future.
Removing the OSM stack
Any of the two following procedures should work.
Automatic procedure
It is possible to clean the environment by providing a flag to the OSM installer script:
sudo ./install_osm.sh --uninstall
Manual procedure
Stop the Docker stack and remove every container:
docker stack rm osm docker system prune --all --volumes
Removing packages in the system
After removing the OSM stack (either automatically or manually), remove any packages that were left:
sudo apt remove --purge docker-ce sudo snap remove juju sudo apt remove --purge osm-devops python-osmclient