9000
(which is used by the Portainer UI and in most cases is open) and 8000
. Port 8000
is used to provide a secure TLS tunnel between the Portainer Edge Agent and the Portainer Server instance. Our installation instructions configure Portainer Server to listen on both ports by default, and you will need to ensure your firewalling provides external access to these ports in order to proceed.-e EDGE_INSECURE_POLL=1
flag. If you do not deploy the Edge Agent with this flag, then the agent will not be able to communicate with the Portainer Server instance.AGENT_SECRET
on your Portainer Server instance you must remember to explicitly provide this when deploying your Edge Agent.