bgw_replstatus

用于汇报本机主从状态的后台工作进程

概览

扩展包名	版本	分类	许可证	语言
`bgw_replstatus`	`1.0.8`	STAT	PostgreSQL	C

ID	扩展名	Bin	Lib	Load	Create	Trust	Reloc	模式
6510	`bgw_replstatus`	否	是	是	否	否	否	-

相关扩展	`repmgr` `pg_failover_slots` `pgautofailover` `pgpool_adm` `pglogical` `pgactive` `pglogical_ticker`

版本

类型	仓库	版本	PG 大版本	包名	依赖
EXT	PGDG	`1.0.8`	1817161514	`bgw_replstatus`	-
RPM	PGDG	`1.0.8`	1817161514	`bgw_replstatus_$v`	-
DEB	PGDG	`1.0.8`	1817161514	`postgresql-$v-bgw-replstatus`	-

OS / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PGDG 1.0.8 el8.x86_64.pg18 : bgw_replstatus_18 bgw_replstatus_18-1.0.8-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.8 · 16.0KiB	PGDG 1.0.8 el8.x86_64.pg17 : bgw_replstatus_17 bgw_replstatus_17-1.0.8-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.8 · 16.0KiB bgw_replstatus_17-1.0.6-4PGDG.rhel8.x86_64.rpm PGDG · 1.0.6 · 15.7KiB	PGDG 1.0.8 el8.x86_64.pg16 : bgw_replstatus_16 bgw_replstatus_16-1.0.8-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.8 · 16.0KiB bgw_replstatus_16-1.0.6-2.rhel8.1.x86_64.rpm PGDG · 1.0.6 · 15.5KiB	PGDG 1.0.8 el8.x86_64.pg15 : bgw_replstatus_15 bgw_replstatus_15-1.0.8-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.8 · 16.0KiB bgw_replstatus_15-1.0.6-1.rhel8.x86_64.rpm PGDG · 1.0.6 · 15.4KiB	PGDG 1.0.8 el8.x86_64.pg14 : bgw_replstatus_14 bgw_replstatus_14-1.0.8-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.8 · 16.0KiB bgw_replstatus_14-1.0.6-1.rhel8.x86_64.rpm PGDG · 1.0.6 · 15.4KiB bgw_replstatus_14-1.0.3-3.rhel8.x86_64.rpm PGDG · 1.0.3 · 23.6KiB
el8.aarch64	PGDG 1.0.8 el8.aarch64.pg18 : bgw_replstatus_18 bgw_replstatus_18-1.0.8-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.8 · 15.9KiB	PGDG 1.0.8 el8.aarch64.pg17 : bgw_replstatus_17 bgw_replstatus_17-1.0.8-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.8 · 15.9KiB bgw_replstatus_17-1.0.6-4PGDG.rhel8.aarch64.rpm PGDG · 1.0.6 · 15.6KiB	PGDG 1.0.8 el8.aarch64.pg16 : bgw_replstatus_16 bgw_replstatus_16-1.0.8-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.8 · 15.9KiB bgw_replstatus_16-1.0.6-2.rhel8.1.aarch64.rpm PGDG · 1.0.6 · 15.5KiB	PGDG 1.0.8 el8.aarch64.pg15 : bgw_replstatus_15 bgw_replstatus_15-1.0.8-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.8 · 15.9KiB bgw_replstatus_15-1.0.6-1.rhel8.aarch64.rpm PGDG · 1.0.6 · 15.3KiB	PGDG 1.0.8 el8.aarch64.pg14 : bgw_replstatus_14 bgw_replstatus_14-1.0.8-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.8 · 15.9KiB bgw_replstatus_14-1.0.6-1.rhel8.aarch64.rpm PGDG · 1.0.6 · 15.3KiB
el9.x86_64	PGDG 1.0.8 el9.x86_64.pg18 : bgw_replstatus_18 bgw_replstatus_18-1.0.8-3PGDG.rhel9.8.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_18-1.0.8-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.8 · 15.2KiB	PGDG 1.0.8 el9.x86_64.pg17 : bgw_replstatus_17 bgw_replstatus_17-1.0.8-3PGDG.rhel9.8.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_17-1.0.8-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_17-1.0.6-4PGDG.rhel9.x86_64.rpm PGDG · 1.0.6 · 13.5KiB	PGDG 1.0.8 el9.x86_64.pg16 : bgw_replstatus_16 bgw_replstatus_16-1.0.8-3PGDG.rhel9.8.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_16-1.0.8-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_16-1.0.6-3PGDG.rhel9.x86_64.rpm PGDG · 1.0.6 · 13.5KiB bgw_replstatus_16-1.0.6-2.rhel9.1.x86_64.rpm PGDG · 1.0.6 · 13.3KiB	PGDG 1.0.8 el9.x86_64.pg15 : bgw_replstatus_15 bgw_replstatus_15-1.0.8-3PGDG.rhel9.8.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_15-1.0.8-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_15-1.0.6-1.rhel9.x86_64.rpm PGDG · 1.0.6 · 15.2KiB	PGDG 1.0.8 el9.x86_64.pg14 : bgw_replstatus_14 bgw_replstatus_14-1.0.8-3PGDG.rhel9.8.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_14-1.0.8-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_14-1.0.6-1.rhel9.x86_64.rpm PGDG · 1.0.6 · 15.2KiB
el9.aarch64	PGDG 1.0.8 el9.aarch64.pg18 : bgw_replstatus_18 bgw_replstatus_18-1.0.8-3PGDG.rhel9.8.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_18-1.0.8-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 el9.aarch64.pg17 : bgw_replstatus_17 bgw_replstatus_17-1.0.8-3PGDG.rhel9.8.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_17-1.0.8-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_17-1.0.6-4PGDG.rhel9.aarch64.rpm PGDG · 1.0.6 · 13.5KiB	PGDG 1.0.8 el9.aarch64.pg16 : bgw_replstatus_16 bgw_replstatus_16-1.0.8-3PGDG.rhel9.8.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_16-1.0.8-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.8 · 14.9KiB bgw_replstatus_16-1.0.6-2.rhel9.1.aarch64.rpm PGDG · 1.0.6 · 13.2KiB	PGDG 1.0.8 el9.aarch64.pg15 : bgw_replstatus_15 bgw_replstatus_15-1.0.8-3PGDG.rhel9.8.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_15-1.0.8-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_15-1.0.6-1.rhel9.aarch64.rpm PGDG · 1.0.6 · 14.9KiB	PGDG 1.0.8 el9.aarch64.pg14 : bgw_replstatus_14 bgw_replstatus_14-1.0.8-3PGDG.rhel9.8.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_14-1.0.8-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.8 · 15.0KiB bgw_replstatus_14-1.0.6-1.rhel9.aarch64.rpm PGDG · 1.0.6 · 14.9KiB
el10.x86_64	PGDG 1.0.8 el10.x86_64.pg18 : bgw_replstatus_18 bgw_replstatus_18-1.0.8-3PGDG.rhel10.2.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_18-1.0.8-1PGDG.rhel10.x86_64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.x86_64.pg17 : bgw_replstatus_17 bgw_replstatus_17-1.0.8-3PGDG.rhel10.2.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_17-1.0.8-1PGDG.rhel10.x86_64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.x86_64.pg16 : bgw_replstatus_16 bgw_replstatus_16-1.0.8-3PGDG.rhel10.2.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_16-1.0.8-1PGDG.rhel10.x86_64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.x86_64.pg15 : bgw_replstatus_15 bgw_replstatus_15-1.0.8-3PGDG.rhel10.2.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_15-1.0.8-1PGDG.rhel10.x86_64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.x86_64.pg14 : bgw_replstatus_14 bgw_replstatus_14-1.0.8-3PGDG.rhel10.2.x86_64.rpm PGDG · 1.0.8 · 15.2KiB bgw_replstatus_14-1.0.8-1PGDG.rhel10.x86_64.rpm PGDG · 1.0.8 · 15.5KiB
el10.aarch64	PGDG 1.0.8 el10.aarch64.pg18 : bgw_replstatus_18 bgw_replstatus_18-1.0.8-3PGDG.rhel10.2.aarch64.rpm PGDG · 1.0.8 · 15.3KiB bgw_replstatus_18-1.0.8-1PGDG.rhel10.aarch64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.aarch64.pg17 : bgw_replstatus_17 bgw_replstatus_17-1.0.8-3PGDG.rhel10.2.aarch64.rpm PGDG · 1.0.8 · 15.3KiB bgw_replstatus_17-1.0.8-1PGDG.rhel10.aarch64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.aarch64.pg16 : bgw_replstatus_16 bgw_replstatus_16-1.0.8-3PGDG.rhel10.2.aarch64.rpm PGDG · 1.0.8 · 15.3KiB bgw_replstatus_16-1.0.8-1PGDG.rhel10.aarch64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.aarch64.pg15 : bgw_replstatus_15 bgw_replstatus_15-1.0.8-3PGDG.rhel10.2.aarch64.rpm PGDG · 1.0.8 · 15.3KiB bgw_replstatus_15-1.0.8-1PGDG.rhel10.aarch64.rpm PGDG · 1.0.8 · 15.5KiB	PGDG 1.0.8 el10.aarch64.pg14 : bgw_replstatus_14 bgw_replstatus_14-1.0.8-3PGDG.rhel10.2.aarch64.rpm PGDG · 1.0.8 · 15.3KiB bgw_replstatus_14-1.0.8-1PGDG.rhel10.aarch64.rpm PGDG · 1.0.8 · 15.5KiB
d12.x86_64	PGDG 1.0.8 d12.x86_64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg12+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 d12.x86_64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg12+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 d12.x86_64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg12+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 d12.x86_64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg12+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 d12.x86_64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg12+1_amd64.deb PGDG · 1.0.8 · 14.7KiB
d12.aarch64	PGDG 1.0.8 d12.aarch64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg12+1_arm64.deb PGDG · 1.0.8 · 14.9KiB	PGDG 1.0.8 d12.aarch64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg12+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 d12.aarch64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg12+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 d12.aarch64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg12+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 d12.aarch64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg12+1_arm64.deb PGDG · 1.0.8 · 14.8KiB
d13.x86_64	PGDG 1.0.8 d13.x86_64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg13+1_amd64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 d13.x86_64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg13+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 d13.x86_64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg13+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 d13.x86_64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg13+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 d13.x86_64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg13+1_amd64.deb PGDG · 1.0.8 · 14.7KiB
d13.aarch64	PGDG 1.0.8 d13.aarch64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg13+1_arm64.deb PGDG · 1.0.8 · 14.9KiB	PGDG 1.0.8 d13.aarch64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg13+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 d13.aarch64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg13+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 d13.aarch64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg13+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 d13.aarch64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg13+1_arm64.deb PGDG · 1.0.8 · 14.8KiB
u22.x86_64	PGDG 1.0.8 u22.x86_64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg22.04+1_amd64.deb PGDG · 1.0.8 · 15.0KiB	PGDG 1.0.8 u22.x86_64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg22.04+1_amd64.deb PGDG · 1.0.8 · 15.4KiB	PGDG 1.0.8 u22.x86_64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg22.04+1_amd64.deb PGDG · 1.0.8 · 15.4KiB	PGDG 1.0.8 u22.x86_64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg22.04+1_amd64.deb PGDG · 1.0.8 · 15.4KiB	PGDG 1.0.8 u22.x86_64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg22.04+1_amd64.deb PGDG · 1.0.8 · 15.4KiB
u22.aarch64	PGDG 1.0.8 u22.aarch64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg22.04+1_arm64.deb PGDG · 1.0.8 · 14.6KiB	PGDG 1.0.8 u22.aarch64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg22.04+1_arm64.deb PGDG · 1.0.8 · 15.0KiB	PGDG 1.0.8 u22.aarch64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg22.04+1_arm64.deb PGDG · 1.0.8 · 15.0KiB	PGDG 1.0.8 u22.aarch64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg22.04+1_arm64.deb PGDG · 1.0.8 · 15.0KiB	PGDG 1.0.8 u22.aarch64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg22.04+1_arm64.deb PGDG · 1.0.8 · 15.0KiB
u24.x86_64	PGDG 1.0.8 u24.x86_64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg24.04+1_amd64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 u24.x86_64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg24.04+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 u24.x86_64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg24.04+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 u24.x86_64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg24.04+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 u24.x86_64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg24.04+1_amd64.deb PGDG · 1.0.8 · 14.7KiB
u24.aarch64	PGDG 1.0.8 u24.aarch64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg24.04+1_arm64.deb PGDG · 1.0.8 · 14.9KiB	PGDG 1.0.8 u24.aarch64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg24.04+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 u24.aarch64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg24.04+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 u24.aarch64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg24.04+1_arm64.deb PGDG · 1.0.8 · 14.8KiB	PGDG 1.0.8 u24.aarch64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg24.04+1_arm64.deb PGDG · 1.0.8 · 14.8KiB
u26.x86_64	PGDG 1.0.8 u26.x86_64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg26.04+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 u26.x86_64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg26.04+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 u26.x86_64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg26.04+1_amd64.deb PGDG · 1.0.8 · 14.7KiB	PGDG 1.0.8 u26.x86_64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg26.04+1_amd64.deb PGDG · 1.0.8 · 14.6KiB	PGDG 1.0.8 u26.x86_64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg26.04+1_amd64.deb PGDG · 1.0.8 · 14.6KiB
u26.aarch64	PGDG 1.0.8 u26.aarch64.pg18 : postgresql-18-bgw-replstatus postgresql-18-bgw-replstatus_1.0.8-2.pgdg26.04+1_arm64.deb PGDG · 1.0.8 · 15.1KiB	PGDG 1.0.8 u26.aarch64.pg17 : postgresql-17-bgw-replstatus postgresql-17-bgw-replstatus_1.0.8-2.pgdg26.04+1_arm64.deb PGDG · 1.0.8 · 15.0KiB	PGDG 1.0.8 u26.aarch64.pg16 : postgresql-16-bgw-replstatus postgresql-16-bgw-replstatus_1.0.8-2.pgdg26.04+1_arm64.deb PGDG · 1.0.8 · 15.1KiB	PGDG 1.0.8 u26.aarch64.pg15 : postgresql-15-bgw-replstatus postgresql-15-bgw-replstatus_1.0.8-2.pgdg26.04+1_arm64.deb PGDG · 1.0.8 · 15.1KiB	PGDG 1.0.8 u26.aarch64.pg14 : postgresql-14-bgw-replstatus postgresql-14-bgw-replstatus_1.0.8-2.pgdg26.04+1_arm64.deb PGDG · 1.0.8 · 15.1KiB

安装

您可以直接安装 bgw_replstatus 扩展包的预置二进制包，首先确保 PGDG 仓库已经添加并启用：

BASH

pig repo add pgdg -u          # 添加 PGDG 仓库并更新缓存

使用 pig 或者是 apt/yum/dnf 安装扩展：

安装

BASH

pig install bgw_replstatus;          # 当前活跃 PG 版本安装

pig

BASH

pig ext install -y bgw_replstatus -v 18  # PG 18
pig ext install -y bgw_replstatus -v 17  # PG 17
pig ext install -y bgw_replstatus -v 16  # PG 16
pig ext install -y bgw_replstatus -v 15  # PG 15
pig ext install -y bgw_replstatus -v 14  # PG 14

dnf

BASH

dnf install -y bgw_replstatus_18       # PG 18
dnf install -y bgw_replstatus_17       # PG 17
dnf install -y bgw_replstatus_16       # PG 16
dnf install -y bgw_replstatus_15       # PG 15
dnf install -y bgw_replstatus_14       # PG 14

apt

BASH

apt install -y postgresql-18-bgw-replstatus   # PG 18
apt install -y postgresql-17-bgw-replstatus   # PG 17
apt install -y postgresql-16-bgw-replstatus   # PG 16
apt install -y postgresql-15-bgw-replstatus   # PG 15
apt install -y postgresql-14-bgw-replstatus   # PG 14

预加载配置：

BASH

shared_preload_libraries = 'bgw_replstatus';

用法

bgw_replstatus: 用于负载均衡器的轻量级复制状态检查器

bgw_replstatus 是一个后台工作进程，它监听 TCP 端口并立即报告节点是 MASTER 还是 STANDBY。专为负载均衡器健康检查设计，无需建立完整的 PostgreSQL 连接。

工作原理

任何到配置端口的 TCP 连接都会立即收到文本响应（MASTER 或 STANDBY），然后连接关闭。无需发送请求。

快速测试

BASH

nc localhost 5400
# 输出：MASTER（或 STANDBY）

HAProxy 配置示例

frontend test
    bind 127.0.0.1:5999
    default_backend pgcluster

backend pgcluster
    mode tcp
    option tcp-check
    tcp-check expect string MASTER
    server s1 127.0.0.1:5500 check port 5400
    server s2 127.0.0.1:5501 check port 5401 backup
    server s3 127.0.0.1:5502 check port 5402 backup

配置

参数	默认值	描述
`bgw_replstatus.port`	5400	监听的 TCP 端口
`bgw_replstatus.bind`	(通配符)	绑定的 IP 地址

安全提示：没有源地址验证。请使用主机防火墙保护该端口。

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