Role
Required
Memcached in the Zammad stack
This page explains what Memcached means in the Zammad stack: how it is included, which base service it uses, and how it connects to the rest of the stack.
Memcached is included by default and treated as a required part of the Zammad stack.
Base service
Memcached
Type
datastore
Delivery
Prebuilt service image
Stack fit
How Memcached fits into this stack
Memcached is included by default and treated as a required part of the Zammad stack.
This stack service is based on Memcached and keeps the service-specific setup for Zammad in one place.
Version policy
Available versions include 1.6.
Inclusion
Enabled by default: Yes
Required: Yes
Primary: No
Connections
No explicit service links are defined for this stack service.
Storage
This stack service does not define persistent volume sizes.
Stack-specific technical details
Review the operational capabilities exposed by Memcached inside this stack, including backups, imports, configs, settings, cron, actions, storage, and service links where they exist.
Settings
Tune service behavior per environment while keeping one reusable stack baseline.
Cache memory (MB)
Default value: 64.
Worker threads
Default value: 4.
Maximum connections
Default value: 1024.