X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/ce136e365e7258d85a27d44eb2817f881d78d25f..7b07f5d59b1751fef2f13b3dea701807c0b421e3:/cookbooks/postgresql/recipes/default.rb

diff --git a/cookbooks/postgresql/recipes/default.rb b/cookbooks/postgresql/recipes/default.rb
index b192080fb..47ec3e80b 100644
--- a/cookbooks/postgresql/recipes/default.rb
+++ b/cookbooks/postgresql/recipes/default.rb
@@ -154,8 +154,8 @@ clusters.each do |name, details|
   end
 end
 
-ports = clusters.collect do |_, details|
-  details[:port]
+uris = clusters.collect do |_, details|
+  "postgres@:#{details[:port]}/postgres?host=/run/postgresql"
 end
 
 template "/etc/prometheus/exporters/postgres_queries.yml" do
@@ -169,7 +169,7 @@ prometheus_exporter "postgres" do
   port 9187
   user "postgres"
   options "--extend.query-path=/etc/prometheus/exporters/postgres_queries.yml"
-  environment "DATA_SOURCE_URI" => "postgres@:#{ports.join(',:')}/postgres?host=/run/postgresql",
+  environment "DATA_SOURCE_URI" => uris.sort.uniq.first,
               "PG_EXPORTER_AUTO_DISCOVER_DATABASES" => "true",
               "PG_EXPORTER_EXCLUDE_DATABASES" => "postgres,template0,template1"
   subscribes :restart, "template[/etc/prometheus/exporters/postgres_queries.yml]"