1-node: bare

The bare is an extremely minimal config template that only includes the essential components required to run a PostgreSQL instance.

This configuration is suitable for users who want to deploy a single-node PostgreSQL instance with the least amount of resources and dependencies. Any configuration template with fewer components than this will not work properly.

Overview

• Conf Name : bare
• Node Count : 1-node, pigsty/vagrant/spec/meta.rb
• Description : The minimal single-node config template
• Content : pigsty/conf/demo/bare.yml
• OS Distro : el8, el9, d12, u22, u24
• OS Arch : x86_64，aarch64
• Related : meta

To enable: Use the -c bare parameter during the configure process:

./configure -c bare [-i <primary_ip>]

Content

Source: pigsty/conf/demo/bare.yml

all:
  children:
    infra:   { hosts: { 10.10.10.10: { infra_seq: 1 } } }
    etcd:    { hosts: { 10.10.10.10: { etcd_seq: 1 } }, vars: { etcd_cluster: etcd } }
    pg-meta: { hosts: { 10.10.10.10: { pg_seq: 1, pg_role: primary } }, vars: { pg_cluster: pg-meta } }
  vars:
    version: v3.1.0
    admin_ip: 10.10.10.10
    region: default