packtrail-ui

Overview ¶

Command packtrail-ui is the debugging dashboard: execution list, flow graph coloured by node state, the event timeline with the state at any sequence (time travel), and actions — signal, resume, cancel, fork, rerun, dead-letter redrive. It is a client of the deployment: it needs only NATS.

It serves every namespace provisioned on the NATS account (switchable from the header), or only those listed with -namespaces; -namespace is the one selected first.

There is no built-in authentication and the UI can drive executions: it binds to loopback by default; put an authenticating reverse proxy in front before exposing it.