postgresql: checkpoint-segments has been removed in 9.5
[chef.git] / 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 <% if @version.to_f >= 9.3 %>
24 unix_socket_directories = '/var/run/postgresql'
25 <% else -%>
26 unix_socket_directory = '/var/run/postgresql'
27 <% end -%>
28
29 # - Security and Authentication -
30
31 ssl = true
32 ssl_renegotiation_limit = 0
33
34 #------------------------------------------------------------------------------
35 # RESOURCE USAGE (except WAL)
36 #------------------------------------------------------------------------------
37
38 # - Memory -
39
40 shared_buffers = <%= @settings[:shared_buffers] || @defaults[:shared_buffers] %>
41 temp_buffers = <%= @settings[:temp_buffers] || @defaults[:temp_buffers] %>
42 work_mem = <%= @settings[:work_mem] || @defaults[:work_mem] %>
43 maintenance_work_mem = <%= @settings[:maintenance_work_mem] || @defaults[:maintenance_work_mem] %>
44 max_stack_depth = <%= @settings[:max_stack_depth] || @defaults[:max_stack_depth] %>
45
46 #------------------------------------------------------------------------------
47 # WRITE AHEAD LOG
48 #------------------------------------------------------------------------------
49
50 # - Settings -
51
52 wal_level = <%= @settings[:wal_level] || @defaults[:wal_level] %>
53 fsync = <%= @settings[:fsync] || @defaults[:fsync] %>
54 synchronous_commit = <%= @settings[:synchronous_commit] || @defaults[:synchronous_commit] %>
55 wal_buffers = <%= @settings[:wal_buffers] || @defaults[:wal_buffers] %>
56 wal_writer_delay = <%= @settings[:wal_writer_delay] || @defaults[:wal_writer_delay] %>
57 commit_delay = <%= @settings[:commit_delay] || @defaults[:commit_delay] %>
58
59 # - Checkpoints -
60
61 <% if @version.to_f < 9.5 %>
62 checkpoint_segments = <%= @settings[:checkpoint_segments] || @defaults[:checkpoint_segments] %>
63 <% end -%>
64 checkpoint_timeout = <%= @settings[:checkpoint_timeout] || @defaults[:checkpoint_timeout] %>
65 checkpoint_completion_target = <%= @settings[:checkpoint_completion_target] || @defaults[:checkpoint_completion_target] %>
66
67 # - Archiving -
68
69 archive_mode = <%= @settings[:archive_mode] || @defaults[:archive_mode] %>
70 <% if @settings[:archive_command] || @defaults[:archive_command] -%>
71 archive_command = '<%= @settings[:archive_command] || @defaults[:archive_command] %>'
72 <% end -%>
73
74 #------------------------------------------------------------------------------
75 # REPLICATION
76 #------------------------------------------------------------------------------
77
78 # - Sending Server(s) -
79
80 max_wal_senders = <%= @settings[:max_wal_senders] || @defaults[:max_wal_senders] %>
81
82 # - Standby Servers -
83
84 hot_standby = <%= @settings[:hot_standby] || @defaults[:hot_standby] %>
85 hot_standby_feedback = <%= @settings[:hot_standby_feedback] || @defaults[:hot_standby_feedback] %>
86
87 #------------------------------------------------------------------------------
88 # QUERY TUNING
89 #------------------------------------------------------------------------------
90
91 # - Planner Cost Constants -
92
93 random_page_cost = <%= @settings[:random_page_cost] || @defaults[:random_page_cost] %>
94 cpu_tuple_cost = <%= @settings[:cpu_tuple_cost] || @defaults[:cpu_tuple_cost] %>
95 effective_cache_size = <%= @settings[:effective_cache_size] || @defaults[:effective_cache_size] %>
96
97 #------------------------------------------------------------------------------
98 # ERROR REPORTING AND LOGGING
99 #------------------------------------------------------------------------------
100
101 # - When to Log -
102
103 log_min_duration_statement = <%= @settings[:log_min_duration_statement] || @defaults[:log_min_duration_statement] %>
104
105 # - What to Log -
106
107 log_line_prefix = '%t '
108
109 #------------------------------------------------------------------------------
110 # AUTOVACUUM PARAMETERS
111 #------------------------------------------------------------------------------
112
113 autovacuum_max_workers = <%= @settings[:autovacuum_max_workers] || @defaults[:autovacuum_max_workers] %>
114
115 #------------------------------------------------------------------------------
116 # CLIENT CONNECTION DEFAULTS
117 #------------------------------------------------------------------------------
118
119 # - Locale and Formatting -
120
121 datestyle = 'iso, dmy'
122 lc_messages = 'en_GB.UTF-8'
123 lc_monetary = 'en_GB.UTF-8'
124 lc_numeric = 'en_GB.UTF-8'
125 lc_time = 'en_GB.UTF-8'
126 default_text_search_config = 'pg_catalog.english'