Put postgres stats directory on a tmpfs

[chef.git] / cookbooks / postgresql / templates / default / postgresql.conf.erb

diff --git a/cookbooks/postgresql/templates/default/postgresql.conf.erb b/cookbooks/postgresql/templates/default/postgresql.conf.erb
index 754131e73ea1ba68ff665f6d818b2f70dba2f4c0..7ac5bb119eea6d722f9cad30f03114534c61eaee 100644 (file)
--- a/cookbooks/postgresql/templates/default/postgresql.conf.erb
+++ b/cookbooks/postgresql/templates/default/postgresql.conf.erb
@@ -28,7 +28,7 @@ unix_socket_directory = '/var/run/postgresql'
 
 # - Security and Authentication -
 
-ssl = true
+ssl = <%= @settings[:ssl] || @defaults[:ssl] %>
 ssl_renegotiation_limit = 0
 
 #------------------------------------------------------------------------------
@@ -43,6 +43,17 @@ work_mem = <%= @settings[:work_mem] || @defaults[:work_mem] %>
 maintenance_work_mem = <%= @settings[:maintenance_work_mem] || @defaults[:maintenance_work_mem] %>
 max_stack_depth = <%= @settings[:max_stack_depth] || @defaults[:max_stack_depth] %>
 
+# - Asynchronous Behavior -
+
+effective_io_concurrency = <%= @settings[:effective_io_concurrency] || @defaults[:effective_io_concurrency] %>
+max_worker_processes = <%= @settings[:max_worker_processes] || @defaults[:max_worker_processes] %>
+<% if @version.to_f >= 9.6 -%>
+max_parallel_workers_per_gather = <%= @settings[:max_parallel_workers_per_gather] || @defaults[:max_parallel_workers_per_gather] %>
+<% end -%>
+<% if @version.to_f >= 10 -%>
+max_parallel_workers = <%= @settings[:max_parallel_workers] || @defaults[:max_parallel_workers] %>
+<% end -%>
+
 #------------------------------------------------------------------------------
 # WRITE AHEAD LOG
 #------------------------------------------------------------------------------
@@ -58,10 +69,14 @@ commit_delay = <%= @settings[:commit_delay] || @defaults[:commit_delay] %>
 
 # - Checkpoints -
 
-<% if @version.to_f < 9.5 %>
+<% if @version.to_f < 9.5 -%>
 checkpoint_segments = <%= @settings[:checkpoint_segments] || @defaults[:checkpoint_segments] %>
 <% end -%>
 checkpoint_timeout = <%= @settings[:checkpoint_timeout] || @defaults[:checkpoint_timeout] %>
+<% if @version.to_f >= 9.5 -%>
+max_wal_size = <%= @settings[:max_wal_size] || @defaults[:max_wal_size] %>
+min_wal_size = <%= @settings[:min_wal_size] || @defaults[:min_wal_size] %>
+<% end -%>
 checkpoint_completion_target = <%= @settings[:checkpoint_completion_target] || @defaults[:checkpoint_completion_target] %>
 
 # - Archiving -
@@ -78,6 +93,9 @@ archive_command = '<%= @settings[:archive_command] || @defaults[:archive_command
 # - Sending Server(s) -
 
 max_wal_senders = <%= @settings[:max_wal_senders] || @defaults[:max_wal_senders] %>
+<% if @version.to_f >= 9.4 -%>
+max_replication_slots = <%= @settings[:max_replication_slots] || @defaults[:max_replication_slots] %>
+<% end -%>
 
 # - Standby Servers -
 
@@ -94,8 +112,15 @@ random_page_cost = <%= @settings[:random_page_cost] || @defaults[:random_page_co
 cpu_tuple_cost = <%= @settings[:cpu_tuple_cost] || @defaults[:cpu_tuple_cost] %>
 effective_cache_size = <%= @settings[:effective_cache_size] || @defaults[:effective_cache_size] %>
 
+# - Other Planner Options -
+
+default_statistics_target = <%= @settings[:default_statistics_target] || @defaults[:default_statistics_target] %>
+<% if @version.to_f >= 12 -%>
+jit = <%= @settings[:jit] || @defaults[:jit] %>
+<% end -%>
+
 #------------------------------------------------------------------------------
-# ERROR REPORTING AND LOGGING
+# REPORTING AND LOGGING
 #------------------------------------------------------------------------------
 
 # - When to Log -
@@ -106,11 +131,23 @@ log_min_duration_statement = <%= @settings[:log_min_duration_statement] || @defa
 
 log_line_prefix = '%t '
 
+#------------------------------------------------------------------------------
+# RUNTIME STATISTICS
+#------------------------------------------------------------------------------
+
+# - Query/Index Statistics Collector -
+
+track_activity_query_size = <%= @settings[:track_activity_query_size] || @defaults[:track_activity_query_size] %>
+stats_temp_directory = '/run/postgresql/<%= @version %>-main.pg_stat_tmp'
+
 #------------------------------------------------------------------------------
 # AUTOVACUUM PARAMETERS
 #------------------------------------------------------------------------------
 
 autovacuum_max_workers = <%= @settings[:autovacuum_max_workers] || @defaults[:autovacuum_max_workers] %>
+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] %>
 
 #------------------------------------------------------------------------------
 # CLIENT CONNECTION DEFAULTS
@@ -124,3 +161,21 @@ lc_monetary = 'en_GB.UTF-8'
 lc_numeric = 'en_GB.UTF-8'
 lc_time = 'en_GB.UTF-8'
 default_text_search_config = 'pg_catalog.english'
+
+# - Shared Library Preloading -
+
+shared_preload_libraries = '<%= (@settings[:shared_preload_libraries] || @defaults[:shared_preload_libraries]).sort.join(",") %>'
+
+#------------------------------------------------------------------------------
+# LOCK MANAGEMENT
+#------------------------------------------------------------------------------
+
+max_locks_per_transaction = <%= @settings[:max_locks_per_transaction] || @defaults[:max_locks_per_transaction] %>
+
+#------------------------------------------------------------------------------
+# CUSTOMIZED OPTIONS
+#------------------------------------------------------------------------------
+
+<% Hash(@settings[:customized_options]).sort.each do |name, value| -%>
+<%= name %> = <%= value %>
+<% end -%>