Parameters

Pigsty v4.x configuration overview and module parameter navigation

This is the parameter navigation page for Pigsty v4.x, without repeating full explanations for each parameter. For parameter details, please read each module’s param page.

Cross-checked against the current source and parameter reference pages, the 11 official modules expose 380 public parameters. Native MySQL 8.4 remains a pilot module; its 11 public parameters are listed separately and are not included in the official-module total.

Module Parameter Navigation

ModuleGroupsCountDescription
PGSQL9124PostgreSQL HA cluster configuration
INFRA1073Software repository and Victoria-based observability infra
NODE1173Node initialization, system tuning, and ops baseline
ETCD213ETCD cluster and removal safeguard parameters
MINIO221MinIO deployment and removal parameters
REDIS221Redis deployment and removal parameters
FERRET19FerretDB (Mongo API) parameters
DOCKER18Docker engine parameters
JUICE12JuiceFS instance and cache parameters
VIBE118Code/Jupyter/Node.js/Claude/Codex configuration
KAFKA218Kafka deployment and removal safeguard parameters

Pilot module: native MYSQL 8.4 currently exposes 11 public parameters. Fixed ports, paths, software versions, and timers are not public parameters.

Parameter Group Quick View

ModuleMajor Groups
PGSQLPG_ID, PG_BUSINESS, PG_INSTALL, PG_BOOTSTRAP, PG_PROVISION, PG_BACKUP, PG_ACCESS, PG_MONITOR, PG_REMOVE
INFRAMETA, CA, INFRA_ID, REPO, INFRA_PACKAGE, NGINX, DNS, VICTORIA, PROMETHEUS, GRAFANA
NODENODE_ID, NODE_DNS, NODE_PACKAGE, NODE_TUNE, NODE_SEC, NODE_ADMIN, NODE_TIME, NODE_VIP
HAPROXY, NODE_EXPORTER, VECTOR
ETCDETCD, ETCD_REMOVE
MINIOMINIO, MINIO_REMOVE
REDISREDIS, REDIS_REMOVE
FERRETFERRET
DOCKERDOCKER
JUICEJUICE
VIBEVIBE
KAFKAKAFKA, KAFKA_REMOVE

Recommendations

  • Read in this order for first deployment: NODE, INFRA, PGSQL
  • In production, always review: *_safeguard, password credentials, ports, and network exposure
  • Validate changes on one cluster first, then roll out globally in batches

Last Modified: 2026-08-05: update extension count (6da764c)