Varnish¶

Field	Value
Purpose	Varnish-specific configuration — HTTP accelerator and reverse proxy cache
Repo	AmadlaOrg/Entities/Application/Cache/Varnish
Entity URI	`amadla.org/entity/application/cache/varnish@v1.0.0`
Parent type	Application/Cache

Schema¶

Property	Type	Description
`storage_backend`	string	Storage backend type (`malloc`, `file`, `persistent`)
`storage_size`	string	Storage size (e.g., `1G`)
`vcl_file`	string	Path to VCL configuration file
`admin_listen`	string	Admin interface address:port
`default_ttl`	string	Default TTL for cached objects
`thread_pool_min`	integer	Minimum number of threads per pool
`thread_pool_max`	integer	Maximum number of threads per pool

Example¶

_type: amadla.org/entity/application/cache/varnish@v1.0.0
_extends: amadla.org/entity/application/cache@v1.0.0
_body:
  listen_address: 0.0.0.0
  listen_port: 80
  max_memory: 1gb
  persistence: false
  storage_backend: malloc
  storage_size: 1G
  vcl_file: /etc/varnish/default.vcl
  admin_listen: 127.0.0.1:6082
  default_ttl: 120s
  thread_pool_min: 5
  thread_pool_max: 500

Consumers¶

Tool	How It Uses Application/Cache/Varnish
lay	Installs the `varnish` package
weaver	Generates `/etc/varnish/default.vcl` and `/etc/default/varnish`
enjoin-service	Enables/starts `varnish` service