Add some addition postgres configuration options

diff --git a/cookbooks/postgresql/attributes/default.rb b/cookbooks/postgresql/attributes/default.rb
index c7eeecff8215e5987ea2f91f4beddd160b786c40..4882e77b1a260161c24b3215b40a1b60ea9276c1 100644 (file)
--- a/cookbooks/postgresql/attributes/default.rb
+++ b/cookbooks/postgresql/attributes/default.rb
@@ -9,6 +9,9 @@ default[:postgresql][:settings][:defaults][:work_mem] = "1MB"
 default[:postgresql][:settings][:defaults][:maintenance_work_mem] = "16MB"
 default[:postgresql][:settings][:defaults][:max_stack_depth] = "2MB"
 default[:postgresql][:settings][:defaults][:effective_io_concurrency] = "1"
+default[:postgresql][:settings][:defaults][:max_worker_processes] = "8"
+default[:postgresql][:settings][:defaults][:max_parallel_workers_per_gather] = "2"
+default[:postgresql][:settings][:defaults][:max_parallel_workers] = "8"
 default[:postgresql][:settings][:defaults][:wal_level] = "minimal"
 default[:postgresql][:settings][:defaults][:fsync] = "on"
 default[:postgresql][:settings][:defaults][:synchronous_commit] = "on"
@@ -28,12 +31,16 @@ default[:postgresql][:settings][:defaults][:hot_standby_feedback] = "off"
 default[:postgresql][:settings][:defaults][:random_page_cost] = "4.0"
 default[:postgresql][:settings][:defaults][:cpu_tuple_cost] = "0.01"
 default[:postgresql][:settings][:defaults][:effective_cache_size] = "128MB"
+default[:postgresql][:settings][:defaults][:default_statistics_target] = "100"
 default[:postgresql][:settings][:defaults][:jit] = "on"
 default[:postgresql][:settings][:defaults][:log_min_duration_statement] = "-1"
 default[:postgresql][:settings][:defaults][:track_activity_query_size] = "1024"
 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][:shared_preload_libraries] = []
+default[:postgresql][:settings][:defaults][:max_locks_per_transaction] = "64"
 default[:postgresql][:settings][:defaults][:user_name_maps] = {}
 default[:postgresql][:settings][:defaults][:early_authentication_rules] = []
 default[:postgresql][:settings][:defaults][:late_authentication_rules] = []

diff --git a/cookbooks/postgresql/templates/default/postgresql.conf.erb b/cookbooks/postgresql/templates/default/postgresql.conf.erb
index e2892f68a888d04cf6ae857d181528787564ca05..6b38d55d62b6f1cacf7111acf9aa35823cf512ad 100644 (file)
--- a/cookbooks/postgresql/templates/default/postgresql.conf.erb
+++ b/cookbooks/postgresql/templates/default/postgresql.conf.erb
@@ -46,6 +46,13 @@ 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
@@ -107,6 +114,7 @@ effective_cache_size = <%= @settings[:effective_cache_size] || @defaults[:effect
 
 # - 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 -%>
@@ -136,6 +144,7 @@ track_activity_query_size = <%= @settings[:track_activity_query_size] || @defaul
 #------------------------------------------------------------------------------
 
 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] %>
 
@@ -151,3 +160,21 @@ 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 -%>