From b6c17cca1aaba7a326eb8e765f01f175f08bf03c Mon Sep 17 00:00:00 2001 From: Jeff Moe Date: Sun, 25 Nov 2018 23:32:03 -0700 Subject: [PATCH] postgres-xl notes --- source/resources/apps/postgres-xl/README.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/source/resources/apps/postgres-xl/README.md b/source/resources/apps/postgres-xl/README.md index 3ea32ab..d60b513 100644 --- a/source/resources/apps/postgres-xl/README.md +++ b/source/resources/apps/postgres-xl/README.md @@ -94,6 +94,7 @@ Set up user postgres to ssh to all nodes on database ethernet interface. chown postgres:postgres /usr/local/pgsql + https://www.postgres-xl.org/documentation/pgxc-ctl.html Log into pgxl1, run: @@ -103,6 +104,12 @@ At PGXC promt run: prepare config empty + +GTM master, GTM slave, GTM proxy, Coordinator master/slave and Datanode master/slave need its own port to listen to. Coordinators and Datanodes also need a pooler port to pool connections to Datanodes. + +While adding a Coordinator master and a Datanode master, extra server configuration and extra pg_hba configuration parameters can be specified in a file. + + add gtm master name host port dir add gtm slave name host port dir add gtm_proxy name host port dir