PlaceOS Triggers

PlaceOS service handling events and conditional triggers.

Contributing

See CONTRIBUTING.md.

Environment Variables

Core Configuration

• SG_ENV = set to production for production log levels (default: development)
• SG_SERVER_PORT = server port (default: 3000)
• SG_SERVER_HOST = server host (default: 127.0.0.1)
• SG_PROCESS_COUNT = number of processes (default: 1)
• REDIS_URL = the redis connection string, defaults to redis://localhost:6379

SMTP Configuration

• SMTP_SERVER = hostname of the SMTP server for sending emails (default: smtp.example.com)
• SMTP_PORT = port to connect to the SMTP server (default: 25)
• SMTP_USER = username if any required, will not authenticate if this is left blank
• SMTP_PASS = password if required
• SMTP_SECURE = left blank for clear text, SMTPS for a TLS connection, STARTTLS for negotiating TLS on an initial clear text connection

Telemetry (PlaceOS Pulse)

• PLACE_PULSE_ENABLED = enable telemetry (set to 1 or true)
• PLACE_DOMAIN = domain for telemetry instance
• PLACE_PULSE_INSTANCE_EMAIL = email for telemetry instance

Trigger Intervals

• UPDATE_CHECK_INTERVAL = driver update check interval (default: 2h)
• GRAPH_SECRET_CHECK_INTERVAL = graph secret expiry check interval (default: 24h)
• LOKI_SEARCH_CHECK_INTERVAL = Loki error search interval (default: 1h)
• LOKI_SEARCH_WINDOW = Loki search time window (default: 24h)

Duration Format: Intervals support flexible formats like 5m, 1h20m, 2h30m45s, etc. Note: Invalid formats (like "5" without postfix, "invalid", etc.) will be treated as zero duration, which may cause unexpected behavior. Always include proper time units (h, m, s).

Bindings

Trigger state is exposed through the system like a regular module.

# Binding
_TRIGGER_.trig-systemtrigid

This exposes the following data:

{
  "triggered": true / false,
  "trigger_count": 34,
  "action_errors": 2,
  "comparison_errors": 0,
  "conditions": {
    "comparison_1": true / false,
    "time_1": true / false
  }
}