The core and services

V4 Core

See The core

The default services

Description	Suggested name	Executable	Deployed
1-Wire (OWFS) controller	eva.controller.w1_N	svc/eva-controller-w1
Active directory auth service	eva.aaa.msad	svc/eva-aaa-msad	requires EVA ICS Enterprise
Default ACL service	eva.aaa.acl	svc/eva-aaa-acl	by default with HMI (–hmi)
Ethernet/IP PLC controller gateway	eva.controller.enipN	svc/eva-controller-enip
File manager service	eva.filemgr.main	svc/eva-filemgr	always by default
HMI kiosk manager	eva.kioskman.default	svc/eva-kioskman	requires EVA ICS Enterprise
HMI service	eva.hmi.default	svc/eva-hmi	by default with –hmi arg
InfluxDB state history	eva.db.iN	svc/eva-db-influx
Item state expiration service	eva.svc.expN	svc/eva-svc-expiration
Item state file writer (JSON/CSV)	eva.svc.fwriterN	svc/eva-svc-filewriter
Legacy (V3) replication service	eva.repl.legacyN	venv/bin/eva4-svc-repl-legacy	requires eva4-repl-legacy Python module
Local user/key authentication service	eva.aaa.localauth	svc/eva-aaa-localauth	by default with HMI (–hmi)
Logic manager	eva.controller.lmN	svc/eva-controller-lm
Mailer service	eva.svc.mailer	svc/eva-svc-mailer
Mirror service	eva.svc.mirror	svc/eva-svc-mirror
Modbus master controller	eva.controller.modbusN	svc/eva-controller-modbus
Modbus slave service	eva.svc.modbusN	svc/eva-svc-modbus-slave
OPC-UA controller gateway	eva.controller.opcuaN	svc/eva-controller-opcua
OTP 2nd-Factor authentication service	eva.aaa.otp	svc/eva-aaa-otp
Python macros controller	eva.controller.py	venv/bin/eva4-svc-controller-py	requires eva4-controller-py Python module
Replication service	eva.repl.N	svc/eva-repl
SNMP/UDP trap handler	eva.controller.trapN	svc/eva-controller-trap
SQL databases state history	eva.db.sN	svc/eva-db-sql
Script runner controller	eva.controller.srN	svc/eva-controller-sr
Shared lock service	eva.svc.lockerN	svc/eva-svc-locker
Text-to-speech service	eva.svc.tts.PROVIDER	venv/bin/eva4-svc-tts	requires eva4-svc-tts Python module
TwinCAT ADS bridge	eva.bridge.adsN	svc/eva-bridge-ads
TwinCAT ADS controller	eva.controller.adsN	svc/eva-controller-ads
Virtual controller	eva.controller.virtN	svc/eva-controller-virtual
Zero-failure replication service	eva.zfrepl.N.collector|replicator	svc/eva-zfrepl	requires EVA ICS Enterprise