envctl sandbox up
localhost, and their shares sync with this folder.
If envd is already running, it says so and stops; run
envctl sandbox down first to start over somewhere else. env create and env delete rewire the running envd for you.
envctl sandbox down
sandbox up later is quick. --forget also deregisters this machine, takes it off the tailnet and deletes its identity. Use it on CI runners and machines you’re retiring.
envctl sandbox status
envctl status, for the sandbox’s envd: its name, the services it imports, its shares with their last generation, and the peers it can see.