PgFlowDashboard (PgFlow v0.3.3)

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A Phoenix LiveView dashboard for monitoring PgFlow workflow execution.

PgFlowDashboard provides real-time visibility into workflow execution with a read-only, security-first approach.

Features

  • Real-time overview of workers, runs, and queue depth
  • Detailed run inspection with step states and task details
  • Flow visualization with dependency graphs
  • Worker health monitoring
  • GitHub-style run history grid

Installation

  1. Add the dashboard to your router:

    defmodule MyAppWeb.Router do use MyAppWeb, :router

    import PgFlowDashboard.Router

    scope "/" do

     pipe_through [:browser]
 pgflow_dashboard "/pgflow",
   repo: MyApp.Repo,
   pubsub: MyApp.PubSub,
   auth_handler: MyAppWeb.PgFlowAuth

    end end

  2. Ensure the standard PgFlow migration has run:

    mix pgflow.setup mix ecto.migrate

The dashboard reads the PgFlow schema through typed core APIs; it does not require a separate dashboard migration. Historical PgFlowDashboard.Migration views and functions may remain installed for compatibility with external SQL consumers.

Configuration Options

See PgFlowDashboard.Config for all available options.

Summary

Functions

child_spec(opts)

Returns the child specification for starting PgFlowDashboard's supervision tree.

version()

Returns the current version of PgFlowDashboard.

Functions

child_spec(opts)

Returns the child specification for starting PgFlowDashboard's supervision tree.

This allows adding PgFlowDashboard to your application's supervision tree:

children = [
  # ... other children
  PgFlowDashboard
]

Or with options:

{PgFlowDashboard, name: MyApp.PgFlowDashboardSupervisor}

version()

@spec version() :: String.t()

Returns the current version of PgFlowDashboard.