pg_failover_slots

在Failover过程中保留复制槽

扩展总览

PIGSTY 第三方扩展: pg_failover_slots : 在Failover过程中保留复制槽

基本信息

元数据

  • 默认版本: 1.1.0
  • PG大版本: 17,16,15,14,13
  • 动态加载: 需要显式加载
  • 需要DDL: 无需执行 CREATE EXTENSION DDL
  • 可重定位: 无法安装至任意模式下
  • 信任程度: 未知
  • 所需模式: 无
  • 所需扩展: 无

软件包

  • RPM仓库:PIGSTY
  • RPM包名:pg_failover_slots_$v*
  • RPM版本:1.1.0
  • RPM依赖:无
  • DEB仓库:PIGSTY
  • DEB包名:postgresql-$v-pg-failover-slots
  • DEB版本:1.1.0
  • DEB依赖:无

最新版本

系统 架构 PG17 PG16 PG15 PG14 PG13
el8 x86_64 pg_failover_slots_17
PIGSTY 1.1.0
pg_failover_slots_16
PIGSTY 1.1.0
pg_failover_slots_15
PIGSTY 1.1.0
pg_failover_slots_14
PIGSTY 1.1.0
pg_failover_slots_13
PIGSTY 1.1.0
el8 aarch64 pg_failover_slots_17
PIGSTY 1.1.0
pg_failover_slots_16
PIGSTY 1.1.0
pg_failover_slots_15
PIGSTY 1.1.0
pg_failover_slots_14
PIGSTY 1.1.0
pg_failover_slots_13
PIGSTY 1.1.0
el9 x86_64 pg_failover_slots_17
PIGSTY 1.1.0
pg_failover_slots_16
PIGSTY 1.1.0
pg_failover_slots_15
PIGSTY 1.1.0
pg_failover_slots_14
PIGSTY 1.1.0
pg_failover_slots_13
PIGSTY 1.1.0
el9 aarch64 pg_failover_slots_17
PIGSTY 1.1.0
pg_failover_slots_16
PIGSTY 1.1.0
pg_failover_slots_15
PIGSTY 1.1.0
pg_failover_slots_14
PIGSTY 1.1.0
pg_failover_slots_13
PIGSTY 1.1.0
d12 x86_64 postgresql-17-pg-failover-slots
PGDG 1.1.0
postgresql-16-pg-failover-slots
PGDG 1.1.0
postgresql-15-pg-failover-slots
PGDG 1.1.0
postgresql-14-pg-failover-slots
PGDG 1.1.0
postgresql-13-pg-failover-slots
PGDG 1.1.0
d12 aarch64 postgresql-17-pg-failover-slots
PGDG 1.1.0
postgresql-16-pg-failover-slots
PGDG 1.1.0
postgresql-15-pg-failover-slots
PGDG 1.1.0
postgresql-14-pg-failover-slots
PGDG 1.1.0
postgresql-13-pg-failover-slots
PGDG 1.1.0
u22 x86_64 postgresql-17-pg-failover-slots
PGDG 1.1.0
postgresql-16-pg-failover-slots
PGDG 1.1.0
postgresql-15-pg-failover-slots
PGDG 1.1.0
postgresql-14-pg-failover-slots
PGDG 1.1.0
postgresql-13-pg-failover-slots
PGDG 1.1.0
u22 aarch64 postgresql-17-pg-failover-slots
PGDG 1.1.0
postgresql-16-pg-failover-slots
PGDG 1.1.0
postgresql-15-pg-failover-slots
PGDG 1.1.0
postgresql-14-pg-failover-slots
PGDG 1.1.0
postgresql-13-pg-failover-slots
PGDG 1.1.0
u24 x86_64 postgresql-17-pg-failover-slots
PGDG 1.1.0
postgresql-16-pg-failover-slots
PGDG 1.1.0
postgresql-15-pg-failover-slots
PGDG 1.1.0
postgresql-14-pg-failover-slots
PGDG 1.1.0
postgresql-13-pg-failover-slots
PGDG 1.1.0
u24 aarch64 postgresql-17-pg-failover-slots
PGDG 1.1.0
postgresql-16-pg-failover-slots
PGDG 1.1.0
postgresql-15-pg-failover-slots
PGDG 1.1.0
postgresql-14-pg-failover-slots
PGDG 1.1.0
postgresql-13-pg-failover-slots
PGDG 1.1.0

扩展安装

使用 pig 命令行工具安装 pg_failover_slots 扩展:

pig ext install pg_failover_slots

使用 Pigsty剧本 安装 pg_failover_slots 扩展:

./pgsql.yml -t pg_extension -e '{"pg_extensions": ["pg_failover_slots"]}' # -l <集群名>

YUM仓库 手工安装 pg_failover_slots RPM 包:

dnf install pg_failover_slots_17*;
dnf install pg_failover_slots_16*;
dnf install pg_failover_slots_15*;
dnf install pg_failover_slots_14*;
dnf install pg_failover_slots_13*;

APT仓库 手工安装 pg_failover_slots DEB 包:

apt install postgresql-17-pg-failover-slots;
apt install postgresql-16-pg-failover-slots;
apt install postgresql-15-pg-failover-slots;
apt install postgresql-14-pg-failover-slots;
apt install postgresql-13-pg-failover-slots;

扩展 pg_failover_slots 需要通过 shared_preload_libraries 进行 动态加载

shared_preload_libraries = 'pg_failover_slots'; # 修改 PG 集群配置

扩展 %s 无需 手工执行 CREATE EXTENSION 命令。





最后修改 2025-03-20: update extension version (52133a3)