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@ -73,32 +73,36 @@ XXX set up user postgres to ssh to all nodes ?
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https://www.postgres-xl.org/documentation/pgxc-ctl.html
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https://www.postgres-xl.org/documentation/pgxc-ctl.html
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Run:
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Log into pgxl1, run:
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sudo su - postgres
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pgxc_ctl
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pgxc_ctl
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At PGXC promt run:
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At PGXC promt run:
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prepare config empty
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prepare config empty
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add gtm master name host port dir
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add gtm master name host port dir
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add gtm slave name host port dir
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add gtm slave name host port dir
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add gtm_proxy name host port dir
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add gtm_proxy name host port dir
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add coordinator master name host port pooler dir< extraServerConf extraPgHbaConf
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add coordinator master name host port pooler dir extraServerConf extraPgHbaConf
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add coordinator slave name host port pooler dir archDir
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add coordinator slave name host port pooler dir archDir
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add datanode master name host port pooler dir waldir extraServerConf extraPgHbaConf
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add datanode master name host port pooler dir waldir extraServerConf extraPgHbaConf
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add datanode slave name host port pooler dir waldir archDir
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add datanode slave name host port pooler dir waldir archDir
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XLDIR=/usr/local/pgsql/
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XLDIR=/usr/local/pgsql/
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pgxc_ctl prepare config empty
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pgxc_ctl prepare config empty
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pgxc_ctl add gtm master gtm_1 pg-pgxl-gtm-1 20001 "$XLDIR/gtm"
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pgxc_ctl add gtm master gtm_1 pg-pgxl-gtm-1 20001 "$XLDIR/gtm"
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XXX slave or proxy?
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XXX slave or proxy?
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pgxc_ctl add gtm slave gtm_2 pg-pgxl-gtm-2 20002 "$XLDIR/gtm"
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pgxc_ctl add gtm slave gtm_2 pg-pgxl-gtm-2 20001 "$XLDIR/gtm"
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pgxc_ctl add gtm_proxy gtm_2 pg-pgxl-gtm-2 20002 "$XLDIR/gtm"
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pgxc_ctl add gtm_proxy gtm_2 pg-pgxl-gtm-2 20001 "$XLDIR/gtm"
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pgxc_ctl add coordinator master coord_1 pg-pgxl-coord-1 30001 31001 "$XLDIR/coord-1" none none
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pgxc_ctl add coordinator master coord_1 pg-pgxl-coord-1 30001 31001 "$XLDIR/coord-1" none none
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XXX master or slaves?
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XXX master or slaves?
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pgxc_ctl add coordinator master coord_2 pg-pgxl-coord-2 30002 31002 "$XLDIR/coord-2" none none
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pgxc_ctl add coordinator master coord_2 pg-pgxl-coord-2 30001 31001 "$XLDIR/coord-2" none none
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pgxc_ctl add coordinator master coord_3 pg-pgxl-coord-3 30003 31003 "$XLDIR/coord-3" none none
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pgxc_ctl add coordinator master coord_3 pg-pgxl-coord-3 30001 31001 "$XLDIR/coord-3" none none
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pgxc_ctl add datanode master datanode_1 pg-pgxl1 40001 41001 "$XLDIR/data-1" none none none
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pgxc_ctl add datanode master datanode_1 pg-pgxl1 40001 41001 "$XLDIR/data-1" none none none
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XXX master or slaves?
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XXX master or slaves?
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pgxc_ctl add datanode master datanode_2 pg-pgxl2 40001 41001 "$XLDIR/data-2" none none none
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pgxc_ctl add datanode master datanode_2 pg-pgxl2 40001 41001 "$XLDIR/data-2" none none none
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@ -109,13 +113,32 @@ pgxc_ctl monitor all createdb -p 30001 test
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# Open Up firewall.
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# Open Up firewall.
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Open up firewall ports for postgres and others.....
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# OmniDB
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# OmniDB
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git clone https://github.com/OmniDB/OmniDB
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wget https://omnidb.org/dist/2.12.0/omnidb-server_2.12.0-debian-amd64.deb
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dpkg -i omnidb-server_2.12.0-debian-amd64.deb
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Open firewall port 8000 and 25482
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This file isn't used: /opt/omnidb-server/omnidb.conf
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In the pre-packaged .deb, it runs as root... Config is here:
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/root/.omnidb/omnidb-server/omnidb.conf
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listening_address = 0.0.0.0
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Add Postgres-XL plugin:
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wget https://omnidb.org/dist/plugins/omnidb-xl_1.0.0.zip
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unzip omnidb-xl_1.0.0.zip
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sudo cp -r plugins/ static/ /opt/omnidb-server/OmniDB_app/
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sudo systemctl restart omnidb
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Log in with admin/admin and set up users/pass.
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# Notes
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# Notes
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Maybe add build dependency python3-dev (?) for PL/Python shared library.
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Maybe add build dependency python3-dev (?) for PL/Python shared library.
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Maybe gettext.
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Maybe gettext.
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Maybe OpenSSL.
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Maybe OpenSSL.
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XXX change prefix ?
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XXX change prefix ?
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