cookbooks/postgresql/templates/default/postgresql.conf.erb

   1 # DO NOT EDIT - This file is being maintained by Chef
   2
   3 #------------------------------------------------------------------------------
   4 # FILE LOCATIONS
   5 #------------------------------------------------------------------------------
   6
   7 data_directory = '/var/lib/postgresql/<%= @version %>/main'
   8 hba_file = '/etc/postgresql/<%= @version %>/main/pg_hba.conf'
   9 ident_file = '/etc/postgresql/<%= @version %>/main/pg_ident.conf'
  10 external_pid_file = '/var/run/postgresql/<%= @version %>-main.pid'
  11
  12 #------------------------------------------------------------------------------
  13 # CONNECTIONS AND AUTHENTICATION
  14 #------------------------------------------------------------------------------
  15
  16 # - Connection Settings -
  17
  18 <% if @settings[:listen_addresses] || @defaults[:listen_addresses] -%>
  19 listen_addresses = '<%= @settings[:listen_addresses] || @defaults[:listen_addresses] %>'
  20 <% end -%>
  21 port = <%= @settings[:port] || @defaults[:port] %>
  22 max_connections = <%= @settings[:max_connections] || @defaults[:max_connections] %>
  23 unix_socket_directory = '/var/run/postgresql'
  24
  25 # - Security and Authentication -
  26
  27 ssl = true
  28 ssl_renegotiation_limit = 0
  29
  30 #------------------------------------------------------------------------------
  31 # RESOURCE USAGE (except WAL)
  32 #------------------------------------------------------------------------------
  33
  34 # - Memory -
  35
  36 shared_buffers = <%= @settings[:shared_buffers] || @defaults[:shared_buffers] %>
  37 temp_buffers = <%= @settings[:temp_buffers] || @defaults[:temp_buffers] %>
  38 work_mem = <%= @settings[:work_mem] || @defaults[:work_mem] %>
  39 maintenance_work_mem = <%= @settings[:maintenance_work_mem] || @defaults[:maintenance_work_mem] %>
  40 max_stack_depth = <%= @settings[:max_stack_depth] || @defaults[:max_stack_depth] %>
  41
  42 #------------------------------------------------------------------------------
  43 # WRITE AHEAD LOG
  44 #------------------------------------------------------------------------------
  45
  46 # - Settings -
  47
  48 wal_level = <%= @settings[:wal_level] || @defaults[:wal_level] %>
  49 fsync = <%= @settings[:fsync] || @defaults[:fsync] %>
  50 synchronous_commit = <%= @settings[:synchronous_commit] || @defaults[:synchronous_commit] %>
  51 wal_buffers = <%= @settings[:wal_buffers] || @defaults[:wal_buffers] %>
  52 wal_writer_delay = <%= @settings[:wal_writer_delay] || @defaults[:wal_writer_delay] %>
  53 commit_delay = <%= @settings[:commit_delay] || @defaults[:commit_delay] %>
  54
  55 # - Checkpoints -
  56
  57 checkpoint_segments = <%= @settings[:checkpoint_segments] || @defaults[:checkpoint_segments] %>
  58 checkpoint_timeout = <%= @settings[:checkpoint_timeout] || @defaults[:checkpoint_timeout] %>
  59 checkpoint_completion_target = <%= @settings[:checkpoint_completion_target] || @defaults[:checkpoint_completion_target] %>
  60
  61 # - Archiving -
  62
  63 archive_mode = <%= @settings[:archive_mode] || @defaults[:archive_mode] %>
  64 <% if @settings[:archive_command] || @defaults[:archive_command] -%>
  65 archive_command = '<%= @settings[:archive_command] || @defaults[:archive_command] %>'
  66 <% end -%>
  67
  68 #------------------------------------------------------------------------------
  69 # REPLICATION
  70 #------------------------------------------------------------------------------
  71
  72 # - Sending Server(s) -
  73
  74 max_wal_senders = <%= @settings[:max_wal_senders] || @defaults[:max_wal_senders] %>
  75
  76 # - Standby Servers -
  77
  78 hot_standby = <%= @settings[:hot_standby] || @defaults[:hot_standby] %>
  79 hot_standby_feedback = <%= @settings[:hot_standby_feedback] || @defaults[:hot_standby_feedback] %>
  80
  81 #------------------------------------------------------------------------------
  82 # QUERY TUNING
  83 #------------------------------------------------------------------------------
  84
  85 # - Planner Cost Constants -
  86
  87 random_page_cost = <%= @settings[:random_page_cost] || @defaults[:random_page_cost] %>
  88 cpu_tuple_cost = <%= @settings[:cpu_tuple_cost] || @defaults[:cpu_tuple_cost] %>
  89 effective_cache_size = <%= @settings[:effective_cache_size] || @defaults[:effective_cache_size] %>
  90
  91 #------------------------------------------------------------------------------
  92 # ERROR REPORTING AND LOGGING
  93 #------------------------------------------------------------------------------
  94
  95 # - When to Log -
  96
  97 log_min_duration_statement = <%= @settings[:log_min_duration_statement] || @defaults[:log_min_duration_statement] %>
  98
  99 # - What to Log -
 100
 101 log_line_prefix = '%t '
 102
 103 #------------------------------------------------------------------------------
 104 # AUTOVACUUM PARAMETERS
 105 #------------------------------------------------------------------------------
 106
 107 autovacuum_max_workers = <%= @settings[:autovacuum_max_workers] || @defaults[:autovacuum_max_workers] %>
 108
 109 #------------------------------------------------------------------------------
 110 # CLIENT CONNECTION DEFAULTS
 111 #------------------------------------------------------------------------------
 112
 113 # - Locale and Formatting -
 114
 115 datestyle = 'iso, dmy'
 116 lc_messages = 'en_GB.UTF-8'
 117 lc_monetary = 'en_GB.UTF-8'
 118 lc_numeric = 'en_GB.UTF-8'
 119 lc_time = 'en_GB.UTF-8'
 120 default_text_search_config = 'pg_catalog.english'