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Upgrade PostgreSQL from 10 to 12

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Refs #160
This commit is contained in:
Greg Karékinian 2020-05-11 18:26:57 +02:00
parent b22a7e3c0f
commit 80c7263a72
1 changed files with 13 additions and 0 deletions
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13
site-cookbooks/kosmos-postgresql/recipes/default.rb
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@ -37,6 +37,19 @@ service postgresql_service do
action [:enable] action [:enable]
end end
# This will only be run once, if the /var/lib/postgresql/10/main directory
# exists. The old data directory is then moved.
execute "upgrade postgresql to 12" do
command <<-EOF
systemctl stop postgresql@12-main
systemctl stop postgresql@10-main
su - postgres -c "/usr/lib/postgresql/12/bin/pg_upgrade --old-bindir=/usr/lib/postgresql/10/bin/ --new-bindir=/usr/lib/postgresql/12/bin/ --old-datadir=/etc/postgresql/10/main/ --new-datadir=/etc/postgresql/12/main/"
mv /var/lib/postgresql/10/main /var/lib/postgresql/10/main.old
systemctl start postgresql@12-main
EOF
only_if { ::File.exist? "/var/lib/postgresql/10/main" }
end
postgresql_replicas.each do |replica| postgresql_replicas.each do |replica|
postgresql_access "#{replica[:hostname]} replication" do postgresql_access "#{replica[:hostname]} replication" do
access_type "host" access_type "host"