From da3e292dc325b96df2c805d729427c8bf6741b81 Mon Sep 17 00:00:00 2001 From: Tom Hughes Date: Thu, 14 Nov 2024 09:02:24 +0000 Subject: [PATCH] Disable collection of bgwriter statistics for postgres 17 https://github.com/prometheus-community/postgres_exporter/issues/1060 --- cookbooks/postgresql/recipes/default.rb | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/cookbooks/postgresql/recipes/default.rb b/cookbooks/postgresql/recipes/default.rb index eae492f16..742941ee9 100644 --- a/cookbooks/postgresql/recipes/default.rb +++ b/cookbooks/postgresql/recipes/default.rb @@ -124,20 +124,24 @@ not_if { ::File.exist?("/var/lib/postgresql/#{name}/standby.signal") } end + exporter_options = %w[ + --collector.database_wraparound + --collector.long_running_transactions + --collector.process_idle + --collector.stat_activity_autovacuum + --collector.stat_wal_receiver + --collector.statio_user_indexes + ] + + exporter_options << "--no-collector.stat_bgwriter" if details[:version] >= 17 + prometheus_exporter "postgres" do port 10000 + details[:port].to_i service "postgres-#{prometheus_suffix}" labels "cluster" => name scrape_interval "1m" scrape_timeout "1m" - options %w[ - --collector.database_wraparound - --collector.long_running_transactions - --collector.process_idle - --collector.stat_activity_autovacuum - --collector.stat_wal_receiver - --collector.statio_user_indexes - ] + options exporter_options environment "DATA_SOURCE_NAME" => "postgres:///#{prometheus_database}?host=/run/postgresql&port=#{details[:port]}&user=prometheus&password=#{passwords['prometheus']}" restrict_address_families "AF_UNIX" subscribes :restart, "template[/etc/prometheus/exporters/postgres_queries.yml]"