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feat: psql changes on master only #157

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unkinben merged 1 commits from neoloc/patroni_grant_on_master into develop 2024-09-03 22:15:48 +10:00
Conversation 0 Commits 1 Files Changed 2 +19 -5
2 changed files with 19 additions and 5 deletions
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11
modules/libs/lib/facter/psql_is_slave.rb Normal file
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@ -0,0 +1,11 @@
# frozen_string_literal: true
Facter.add(:psql_is_slave) do
setcode do
# Command to check if PostgreSQL is in recovery mode
command = 'sudo -iu postgres psql -tAc "select pg_is_in_recovery()"'
# Execute the command and map the output to a boolean value
{ 't' => true, 'f' => false }[Facter::Core::Execution.execute(command, on_fail: nil)]
end
end

13
site/profiles/manifests/sql/patroni.pp
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@ -88,11 +88,14 @@ class profiles::sql::patroni (
}
# collect exported resources
$tag = "${facts['country']}-${facts['region']}-${facts['environment']}"
Profiles::Sql::Postgres::Db <<| tag == $tag |>> {}
Profiles::Sql::Postgres::User <<| tag == $tag |>> {}
Profiles::Sql::Postgres::Grant <<| tag == $tag |>> {}
# only apply changes to DBs/Users/Grants on master
if ! $facts['psql_is_slave'] {
# collect exported resources
$tag = "${facts['country']}-${facts['region']}-${facts['environment']}"
Profiles::Sql::Postgres::Db <<| tag == $tag |>> {}
Profiles::Sql::Postgres::User <<| tag == $tag |>> {}
Profiles::Sql::Postgres::Grant <<| tag == $tag |>> {}
}
if $postgres_exporter_enabled {
class { 'prometheus::postgres_exporter':