Reduce maximum multixact age for promscale

diff --git a/cookbooks/postgresql/attributes/default.rb b/cookbooks/postgresql/attributes/default.rb
index 553efa302669fb072e010087eb51e088a84099cf..770c0dbeacf1b3eccbf40e14ccf715318e055945 100644 (file)
--- a/cookbooks/postgresql/attributes/default.rb
+++ b/cookbooks/postgresql/attributes/default.rb
@@ -41,6 +41,8 @@ default[:postgresql][:settings][:defaults][:autovacuum_max_workers] = "3"
 default[:postgresql][:settings][:defaults][:autovacuum_naptime] = "1min"
 default[:postgresql][:settings][:defaults][:autovacuum_vacuum_scale_factor] = "0.2"
 default[:postgresql][:settings][:defaults][:autovacuum_analyze_scale_factor] = "0.1"
+default[:postgresql][:settings][:defaults][:autovacuum_freeze_max_age] = "200000000"
+default[:postgresql][:settings][:defaults][:autovacuum_multixact_freeze_max_age] = "400000000"
 default[:postgresql][:settings][:defaults][:shared_preload_libraries] = []
 default[:postgresql][:settings][:defaults][:max_locks_per_transaction] = "64"
 default[:postgresql][:settings][:defaults][:user_name_maps] = {}

diff --git a/cookbooks/postgresql/templates/default/postgresql.conf.erb b/cookbooks/postgresql/templates/default/postgresql.conf.erb
index 09b026db3c7fed4c6e1beb82584105d9f7c09bb1..d75c2f427a0fb44e567dbf8a75ee612c69b017a0 100644 (file)
--- a/cookbooks/postgresql/templates/default/postgresql.conf.erb
+++ b/cookbooks/postgresql/templates/default/postgresql.conf.erb
@@ -149,6 +149,8 @@ autovacuum_max_workers = <%= @settings[:autovacuum_max_workers] || @defaults[:au
 autovacuum_naptime = <%= @settings[:autovacuum_naptime] || @defaults[:autovacuum_naptime] %>
 autovacuum_vacuum_scale_factor = <%= @settings[:autovacuum_vacuum_scale_factor] || @defaults[:autovacuum_vacuum_scale_factor] %>
 autovacuum_analyze_scale_factor = <%= @settings[:autovacuum_analyze_scale_factor] || @defaults[:autovacuum_analyze_scale_factor] %>
+autovacuum_freeze_max_age = <%= @settings[:autovacuum_freeze_max_age] || @defaults[:autovacuum_freeze_max_age] %>
+autovacuum_multixact_freeze_max_age = <%= @settings[:autovacuum_multixact_freeze_max_age] || @defaults[:autovacuum_multixact_freeze_max_age] %>
 
 #------------------------------------------------------------------------------
 # CLIENT CONNECTION DEFAULTS

diff --git a/roles/prometheus.rb b/roles/prometheus.rb
index e66da0fd9f415dea2200ffae9721603fd02be130..84a176615d349db7dca2e10b2680cb8cc6b10c3a 100644 (file)
--- a/roles/prometheus.rb
+++ b/roles/prometheus.rb
@@ -23,6 +23,7 @@ default_attributes(
         :log_autovacuum_min_duration => "0",
         :autovacuum_max_workers => "10",
         :autovacuum_naptime => "10",
+        :autovacuum_multixact_freeze_max_age => "200000000",
         :max_locks_per_transaction => "512"
       }
     }