opendesk/docs/scaling.md

Scaling

This document should cover the abilities to scale apps.

• Replicas

Replicas

The Replicas can be increased of almost any component, but is only effective for high-availability or load-balancing for apps with a check-mark in Scaling (effective) column.

Verified positive effects are marke with a check-mark in Scaling (verified) column, apps which are not yet tested are marked with a gear.

Component	Name	Scaling (effective)	Scaling (verified)
ClamAV	replicas.clamav	✅	✅
	replicas.clamd	✅	✅
	replicas.freshclam	❌	❌
	replicas.icap	✅	✅
	replicas.milter	✅	✅
Collabora	replicas.collabora	✅	⚙️
CryptPad	replicas.cryptpad	✅	⚙️
Dovecot	replicas.dovecot	❌	⚙️
Element	replicas.element	✅	✅
	replicas.matrixNeoBoardWidget	✅	⚙️
	replicas.matrixNeoChoiceWidget	✅	⚙️
	replicas.matrixNeoDateFixBot	✅	⚙️
	replicas.matrixNeoDateFixWidget	✅	⚙️
	replicas.matrixUserVerificationService	✅	⚙️
	replicas.synapse	❌	⚙️
	replicas.synapseWeb	✅	✅
	replicas.wellKnown	✅	✅
Intercom Service	replicas.intercomService	✅	✅
Jitsi	replicas.jibri	✅	⚙️
	replicas.jicofo	✅	⚙️
	replicas.jitsi	✅	⚙️
	replicas.jitsiKeycloakAdapter	✅	⚙️
	replicas.jvb	❌	❌
Keycloak	replicas.keycloak	✅	⚙️
Memcached	replicas.memcached	⚙️	⚙️
Minio	replicas.minioDistributed	✅	✅
Nextcloud	replicas.nextcloudApache2	✅	✅
	replicas.nextcloudExporter	✅	✅
	replicas.nextcloudPHP	✅	✅
OpenProject	replicas.openproject	✅	✅
Postfix	replicas.postfix	❌	⚙️
Redis	replicas.redis	⚙️	⚙️
Univention Management Stack		⚙️	⚙️
	replicas.umsPortalFrontend	✅	✅
	replicas.umsPortalServer	✅	✅
	replicas.umsUdmRestApi	✅	✅
XWiki	replicas.xwiki	❌	⚙️