aboutsummaryrefslogtreecommitdiffhomepage
path: root/templates/postgresql.9.1.conf.j2
diff options
context:
space:
mode:
authorPaul B <paul.bonaud@capitainetrain.com>2018-08-31 11:49:09 +0200
committerPaul B <paul.bonaud@capitainetrain.com>2018-08-31 12:00:24 +0200
commitd0bc90e08c29e881c388c6803ed9c49dff1f1776 (patch)
treee5f633a7461f3d339ef89758fc7bb3f1b91563d3 /templates/postgresql.9.1.conf.j2
downloadansible-postgresql-role-d0bc90e08c29e881c388c6803ed9c49dff1f1776.tar.gz
ansible-postgresql-role-d0bc90e08c29e881c388c6803ed9c49dff1f1776.tar.zst
ansible-postgresql-role-d0bc90e08c29e881c388c6803ed9c49dff1f1776.zip
Initial commit open sourcing Postgresql Ansible role1.0.0
Diffstat (limited to 'templates/postgresql.9.1.conf.j2')
-rw-r--r--templates/postgresql.9.1.conf.j2589
1 files changed, 589 insertions, 0 deletions
diff --git a/templates/postgresql.9.1.conf.j2 b/templates/postgresql.9.1.conf.j2
new file mode 100644
index 0000000..e15dfed
--- /dev/null
+++ b/templates/postgresql.9.1.conf.j2
@@ -0,0 +1,589 @@
1# {{ ansible_managed }}
2# -----------------------------
3# PostgreSQL configuration file
4# -----------------------------
5#
6# This file consists of lines of the form:
7#
8# name = value
9#
10# (The "=" is optional.) Whitespace may be used. Comments are introduced with
11# "#" anywhere on a line. The complete list of parameter names and allowed
12# values can be found in the PostgreSQL documentation.
13#
14# The commented-out settings shown in this file represent the default values.
15# Re-commenting a setting is NOT sufficient to revert it to the default value;
16# you need to reload the server.
17#
18# This file is read on server startup and when the server receives a SIGHUP
19# signal. If you edit the file on a running system, you have to SIGHUP the
20# server for the changes to take effect, or use "pg_ctl reload". Some
21# parameters, which are marked below, require a server shutdown and restart to
22# take effect.
23#
24# Any parameter can also be given as a command-line option to the server, e.g.,
25# "postgres -c log_connections=on". Some parameters can be changed at run time
26# with the "SET" SQL command.
27#
28# Memory units: kB = kilobytes Time units: ms = milliseconds
29# MB = megabytes s = seconds
30# GB = gigabytes min = minutes
31# h = hours
32# d = days
33
34
35#------------------------------------------------------------------------------
36# FILE LOCATIONS
37#------------------------------------------------------------------------------
38
39# The default values of these variables are driven from the -D command-line
40# option or PGDATA environment variable, represented here as ConfigDir.
41
42data_directory = '/var/lib/postgresql/{{ postgres_version }}/{{ postgres_cluster_name }}' # use data in another directory
43 # (change requires restart)
44hba_file = '/etc/postgresql/{{ postgres_version }}/{{ postgres_cluster_name }}/pg_hba.conf' # host-based authentication file
45 # (change requires restart)
46ident_file = '/etc/postgresql/{{ postgres_version }}/{{ postgres_cluster_name }}/pg_ident.conf' # ident configuration file
47 # (change requires restart)
48
49# If external_pid_file is not explicitly set, no extra PID file is written.
50external_pid_file = '/var/run/postgresql/{{ postgres_version }}-{{ postgres_cluster_name }}.pid' # write an extra PID file
51 # (change requires restart)
52
53
54#------------------------------------------------------------------------------
55# CONNECTIONS AND AUTHENTICATION
56#------------------------------------------------------------------------------
57
58# - Connection Settings -
59
60listen_addresses = '{{ postgres_listen_addresses | reject("none") | join(",") }}' # what IP address(es) to listen on;
61 # comma-separated list of addresses;
62 # defaults to 'localhost', '*' = all
63 # (change requires restart)
64port = {{ postgres_port }} # (change requires restart)
65max_connections = 400 # (change requires restart)
66# Note: Increasing max_connections costs ~400 bytes of shared memory per
67# connection slot, plus lock space (see max_locks_per_transaction).
68#superuser_reserved_connections = 3 # (change requires restart)
69unix_socket_directory = '/var/run/postgresql' # (change requires restart)
70#unix_socket_group = '' # (change requires restart)
71#unix_socket_permissions = 0777 # begin with 0 to use octal notation
72 # (change requires restart)
73#bonjour = off # advertise server via Bonjour
74 # (change requires restart)
75#bonjour_name = '' # defaults to the computer name
76 # (change requires restart)
77
78# - Security and Authentication -
79
80#authentication_timeout = 1min # 1s-600s
81ssl = true # (change requires restart)
82#ssl_ciphers = 'ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH' # allowed SSL ciphers
83 # (change requires restart)
84#ssl_renegotiation_limit = 512MB # amount of data between renegotiations
85#password_encryption = on
86#db_user_namespace = off
87
88# Kerberos and GSSAPI
89#krb_server_keyfile = ''
90#krb_srvname = 'postgres' # (Kerberos only)
91#krb_caseins_users = off
92
93# - TCP Keepalives -
94# see "man 7 tcp" for details
95
96#tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds;
97 # 0 selects the system default
98#tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds;
99 # 0 selects the system default
100#tcp_keepalives_count = 0 # TCP_KEEPCNT;
101 # 0 selects the system default
102
103
104#------------------------------------------------------------------------------
105# RESOURCE USAGE (except WAL)
106#------------------------------------------------------------------------------
107
108# - Memory -
109
110shared_buffers = 512MB # min 128kB
111 # (change requires restart)
112temp_buffers = 24MB # min 800kB
113#max_prepared_transactions = 0 # zero disables the feature
114 # (change requires restart)
115# Note: Increasing max_prepared_transactions costs ~600 bytes of shared memory
116# per transaction slot, plus lock space (see max_locks_per_transaction).
117# It is not advisable to set max_prepared_transactions nonzero unless you
118# actively intend to use prepared transactions.
119#work_mem = 1MB # min 64kB
120#maintenance_work_mem = 16MB # min 1MB
121#max_stack_depth = 2MB # min 100kB
122
123work_mem = 512MB
124maintenance_work_mem = 1024MB
125
126
127# - Kernel Resource Usage -
128
129#max_files_per_process = 1000 # min 25
130 # (change requires restart)
131#shared_preload_libraries = '' # (change requires restart)
132
133# - Cost-Based Vacuum Delay -
134
135#vacuum_cost_delay = 0ms # 0-100 milliseconds
136#vacuum_cost_page_hit = 1 # 0-10000 credits
137#vacuum_cost_page_miss = 10 # 0-10000 credits
138#vacuum_cost_page_dirty = 20 # 0-10000 credits
139#vacuum_cost_limit = 200 # 1-10000 credits
140
141# - Background Writer -
142
143bgwriter_delay = 2000ms # 10-10000ms between rounds
144#bgwriter_lru_maxpages = 100 # 0-1000 max buffers written/round
145#bgwriter_lru_multiplier = 2.0 # 0-10.0 multipler on buffers scanned/round
146
147# - Asynchronous Behavior -
148
149#effective_io_concurrency = 1 # 1-1000. 0 disables prefetching
150
151
152#------------------------------------------------------------------------------
153# WRITE AHEAD LOG
154#------------------------------------------------------------------------------
155
156# - Settings -
157
158#barman and replication
159#wal_level = 'archive' # For PostgreSQL >= 9.0
160wal_level = 'hot_standby' # For PostgreSQL >= 9.0
161
162{% if postgres_archive_enabled %}
163archive_mode = on
164archive_command = 'rsync -a %p barman@{{ postgres_barman_server }}:/var/lib/barman/{{ barman_directory }}/incoming/%f'
165{% else %}
166archive_mode = off
167archive_command = ''
168{% endif %}
169
170max_wal_senders = 5
171checkpoint_segments = 8
172wal_keep_segments = 16
173hot_standby = on
174wal_level = hot_standby # minimal, archive, or hot_standby
175
176 # (change requires restart)
177{% if postgres_fsync_enabled %}
178#fsync = on # turns forced synchronization on or off
179#synchronous_commit = on # synchronization level;
180{% else %}
181fsync = off # turns forced synchronization on or off
182synchronous_commit = off # synchronization level;
183{% endif %}
184#wal_sync_method = fsync # the default is the first option
185 # supported by the operating system:
186 # open_datasync
187 # fdatasync (default on Linux)
188 # fsync
189 # fsync_writethrough
190 # open_sync
191#full_page_writes = on # recover from partial page writes
192#wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers
193 # (change requires restart)
194#wal_writer_delay = 200ms # 1-10000 milliseconds
195
196#commit_delay = 0 # range 0-100000, in microseconds
197#commit_siblings = 5 # range 1-1000
198
199# - Checkpoints -
200
201#checkpoint_segments = 3 # in logfile segments, min 1, 16MB each
202#checkpoint_timeout = 5min # range 30s-1h
203#checkpoint_completion_target = 0.5 # checkpoint target duration, 0.0 - 1.0
204#checkpoint_warning = 30s # 0 disables
205
206# - Archiving -
207
208#archive_mode = off # allows archiving to be done
209 # (change requires restart)
210#archive_command = '' # command to use to archive a logfile segment
211#archive_timeout = 0 # force a logfile segment switch after this
212 # number of seconds; 0 disables
213
214
215#------------------------------------------------------------------------------
216# REPLICATION
217#------------------------------------------------------------------------------
218
219# - Master Server -
220
221# These settings are ignored on a standby server
222
223#max_wal_senders = 0 # max number of walsender processes
224 # (change requires restart)
225#wal_sender_delay = 1s # walsender cycle time, 1-10000 milliseconds
226#wal_keep_segments = 0 # in logfile segments, 16MB each; 0 disables
227#vacuum_defer_cleanup_age = 0 # number of xacts by which cleanup is delayed
228#replication_timeout = 60s # in milliseconds; 0 disables
229#synchronous_standby_names = '' # standby servers that provide sync rep
230 # comma-separated list of application_name
231 # from standby(s); '*' = all
232
233# - Standby Servers -
234
235# These settings are ignored on a master server
236
237#hot_standby = off # "on" allows queries during recovery
238 # (change requires restart)
239#max_standby_archive_delay = 30s # max delay before canceling queries
240 # when reading WAL from archive;
241 # -1 allows indefinite delay
242max_standby_streaming_delay = 600s
243#max_standby_streaming_delay = 30s # max delay before canceling queries
244 # when reading streaming WAL;
245 # -1 allows indefinite delay
246#wal_receiver_status_interval = 10s # send replies at least this often
247 # 0 disables
248#hot_standby_feedback = off # send info from standby to prevent
249 # query conflicts
250
251
252#------------------------------------------------------------------------------
253# QUERY TUNING
254#------------------------------------------------------------------------------
255
256# - Planner Method Configuration -
257
258#enable_bitmapscan = on
259#enable_hashagg = on
260#enable_hashjoin = on
261#enable_indexscan = on
262#enable_material = on
263#enable_mergejoin = on
264#enable_nestloop = on
265#enable_seqscan = on
266#enable_sort = on
267#enable_tidscan = on
268
269# - Planner Cost Constants -
270
271#seq_page_cost = 1.0 # measured on an arbitrary scale
272#random_page_cost = 4.0 # same scale as above
273#cpu_tuple_cost = 0.01 # same scale as above
274#cpu_index_tuple_cost = 0.005 # same scale as above
275#cpu_operator_cost = 0.0025 # same scale as above
276#effective_cache_size = 128MB
277
278# - Genetic Query Optimizer -
279
280#geqo = on
281#geqo_threshold = 12
282#geqo_effort = 5 # range 1-10
283#geqo_pool_size = 0 # selects default based on effort
284#geqo_generations = 0 # selects default based on effort
285#geqo_selection_bias = 2.0 # range 1.5-2.0
286#geqo_seed = 0.0 # range 0.0-1.0
287
288# - Other Planner Options -
289
290#default_statistics_target = 100 # range 1-10000
291#constraint_exclusion = partition # on, off, or partition
292#cursor_tuple_fraction = 0.1 # range 0.0-1.0
293#from_collapse_limit = 8
294#join_collapse_limit = 8 # 1 disables collapsing of explicit
295 # JOIN clauses
296
297
298#------------------------------------------------------------------------------
299# ERROR REPORTING AND LOGGING
300#------------------------------------------------------------------------------
301
302# - Where to Log -
303
304#log_destination = 'stderr' # Valid values are combinations of
305 # stderr, csvlog, syslog, and eventlog,
306 # depending on platform. csvlog
307 # requires logging_collector to be on.
308
309# This is used when logging to stderr:
310#logging_collector = off # Enable capturing of stderr and csvlog
311 # into log files. Required to be on for
312 # csvlogs.
313 # (change requires restart)
314
315# These are only used if logging_collector is on:
316#log_directory = 'pg_log' # directory where log files are written,
317 # can be absolute or relative to PGDATA
318#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # log file name pattern,
319 # can include strftime() escapes
320#log_file_mode = 0600 # creation mode for log files,
321 # begin with 0 to use octal notation
322#log_truncate_on_rotation = off # If on, an existing log file with the
323 # same name as the new log file will be
324 # truncated rather than appended to.
325 # But such truncation only occurs on
326 # time-driven rotation, not on restarts
327 # or size-driven rotation. Default is
328 # off, meaning append to existing files
329 # in all cases.
330#log_rotation_age = 1d # Automatic rotation of logfiles will
331 # happen after that time. 0 disables.
332#log_rotation_size = 10MB # Automatic rotation of logfiles will
333 # happen after that much log output.
334 # 0 disables.
335
336# These are relevant when logging to syslog:
337#syslog_facility = 'LOCAL0'
338#syslog_ident = 'postgres'
339
340#silent_mode = off # Run server silently.
341 # DO NOT USE without syslog or
342 # logging_collector
343 # (change requires restart)
344
345
346# - When to Log -
347
348client_min_messages = notice # values in order of decreasing detail:
349 # debug5
350 # debug4
351 # debug3
352 # debug2
353 # debug1
354 # log
355 # notice
356 # warning
357 # error
358
359log_min_messages = warning # values in order of decreasing detail:
360 # debug5
361 # debug4
362 # debug3
363 # debug2
364 # debug1
365 # info
366 # notice
367 # warning
368 # error
369 # log
370 # fatal
371 # panic
372
373log_min_error_statement = error # values in order of decreasing detail:
374 # debug5
375 # debug4
376 # debug3
377 # debug2
378 # debug1
379 # info
380 # notice
381 # warning
382 # error
383 # log
384 # fatal
385 # panic (effectively off)
386
387log_min_duration_statement = 10000 # -1 is disabled, 0 logs all statements
388 # and their durations, > 0 logs only
389 # statements running at least this number
390 # of milliseconds
391
392
393# - What to Log -
394
395#debug_print_parse = off
396#debug_print_rewritten = off
397#debug_print_plan = off
398#debug_pretty_print = on
399#log_checkpoints = off
400#log_connections = off
401#log_disconnections = off
402#log_duration = off
403#log_error_verbosity = default # terse, default, or verbose messages
404#log_hostname = off
405
406log_line_prefix = '{{ postgres_log_line_prefix }}'
407#log_line_prefix = '%t ' # special values:
408 # %a = application name
409 # %u = user name
410 # %d = database name
411 # %r = remote host and port
412 # %h = remote host
413 # %p = process ID
414 # %t = timestamp without milliseconds
415 # %m = timestamp with milliseconds
416 # %i = command tag
417 # %e = SQL state
418 # %c = session ID
419 # %l = session line number
420 # %s = session start timestamp
421 # %v = virtual transaction ID
422 # %x = transaction ID (0 if none)
423 # %q = stop here in non-session
424 # processes
425 # %% = '%'
426 # e.g. '<%u%%%d> '
427#log_lock_waits = off # log lock waits >= deadlock_timeout
428#log_statement = 'none' # none, ddl, mod, all
429#log_temp_files = -1 # log temporary files equal or larger
430 # than the specified size in kilobytes;
431 # -1 disables, 0 logs all temp files
432log_timezone = 'GMT'
433
434
435#------------------------------------------------------------------------------
436# RUNTIME STATISTICS
437#------------------------------------------------------------------------------
438
439# - Query/Index Statistics Collector -
440
441#track_activities = on
442#track_counts = on
443#track_functions = none # none, pl, all
444#track_activity_query_size = 1024 # (change requires restart)
445#update_process_title = on
446stats_temp_directory = '/var/run/postgresql/{{ postgres_version }}-{{ postgres_cluster_name }}.pg_stat_tmp'
447
448
449# - Statistics Monitoring -
450
451#log_parser_stats = off
452#log_planner_stats = off
453#log_executor_stats = off
454#log_statement_stats = off
455
456
457#------------------------------------------------------------------------------
458# AUTOVACUUM PARAMETERS
459#------------------------------------------------------------------------------
460
461autovacuum = on # Enable autovacuum subprocess? 'on'
462 # requires track_counts to also be on.
463#log_autovacuum_min_duration = -1 # -1 disables, 0 logs all actions and
464 # their durations, > 0 logs only
465 # actions running at least this number
466 # of milliseconds.
467#autovacuum_max_workers = 3 # max number of autovacuum subprocesses
468 # (change requires restart)
469#autovacuum_naptime = 1min # time between autovacuum runs
470#autovacuum_vacuum_threshold = 50 # min number of row updates before
471 # vacuum
472#autovacuum_analyze_threshold = 50 # min number of row updates before
473 # analyze
474#autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before vacuum
475#autovacuum_analyze_scale_factor = 0.1 # fraction of table size before analyze
476#autovacuum_freeze_max_age = 200000000 # maximum XID age before forced vacuum
477 # (change requires restart)
478#autovacuum_vacuum_cost_delay = 20ms # default vacuum cost delay for
479 # autovacuum, in milliseconds;
480 # -1 means use vacuum_cost_delay
481#autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for
482 # autovacuum, -1 means use
483 # vacuum_cost_limit
484
485
486#------------------------------------------------------------------------------
487# CLIENT CONNECTION DEFAULTS
488#------------------------------------------------------------------------------
489
490# - Statement Behavior -
491
492#search_path = '"$user",public' # schema names
493#default_tablespace = '' # a tablespace name, '' uses the default
494#temp_tablespaces = '' # a list of tablespace names, '' uses
495 # only default tablespace
496#check_function_bodies = on
497#default_transaction_isolation = 'read committed'
498#default_transaction_read_only = off
499#default_transaction_deferrable = off
500#session_replication_role = 'origin'
501#statement_timeout = 0 # in milliseconds, 0 is disabled
502#vacuum_freeze_min_age = 50000000
503#vacuum_freeze_table_age = 150000000
504#bytea_output = 'hex' # hex, escape
505#xmlbinary = 'base64'
506#xmloption = 'content'
507
508# - Locale and Formatting -
509
510datestyle = '{{ postgres_datestyle }}'
511#intervalstyle = 'postgres'
512#timezone = '(defaults to server environment setting)'
513{% if postgres_timezone is defined %}
514timezone = '{{ postgres_timezone }}'
515{% endif %}
516#timezone_abbreviations = 'Default' # Select the set of available time zone
517 # abbreviations. Currently, there are
518 # Default
519 # Australia (historical usage)
520 # India
521 # You can create your own file in
522 # share/timezonesets/.
523#extra_float_digits = 0 # min -15, max 3
524#client_encoding = sql_ascii # actually, defaults to database
525 # encoding
526
527# These settings are initialized by initdb, but they can be changed.
528lc_messages = '{{ postgres_locale_system }}' # locale for system error message
529 # strings
530lc_monetary = '{{ postgres_locale_formats }}' # locale for monetary formatting
531lc_numeric = '{{ postgres_locale_formats }}' # locale for number formatting
532lc_time = '{{ postgres_locale_formats }}' # locale for time formatting
533
534# default configuration for text search
535default_text_search_config = '{{ postgres_text_search_config }}'
536
537# - Other Defaults -
538
539#dynamic_library_path = '$libdir'
540#local_preload_libraries = ''
541
542
543#------------------------------------------------------------------------------
544# LOCK MANAGEMENT
545#------------------------------------------------------------------------------
546
547#deadlock_timeout = 1s
548#max_locks_per_transaction = 64 # min 10
549 # (change requires restart)
550# Note: Each lock table slot uses ~270 bytes of shared memory, and there are
551# max_locks_per_transaction * (max_connections + max_prepared_transactions)
552# lock table slots.
553#max_pred_locks_per_transaction = 64 # min 10
554 # (change requires restart)
555
556#------------------------------------------------------------------------------
557# VERSION/PLATFORM COMPATIBILITY
558#------------------------------------------------------------------------------
559
560# - Previous PostgreSQL Versions -
561
562#array_nulls = on
563#backslash_quote = safe_encoding # on, off, or safe_encoding
564#default_with_oids = off
565#escape_string_warning = on
566#lo_compat_privileges = off
567#quote_all_identifiers = off
568#sql_inheritance = on
569#standard_conforming_strings = on
570#synchronize_seqscans = on
571
572# - Other Platforms and Clients -
573
574#transform_null_equals = off
575
576
577#------------------------------------------------------------------------------
578# ERROR HANDLING
579#------------------------------------------------------------------------------
580
581#exit_on_error = off # terminate session on any error?
582#restart_after_crash = on # reinitialize after backend crash?
583
584
585#------------------------------------------------------------------------------
586# CUSTOMIZED OPTIONS
587#------------------------------------------------------------------------------
588
589#custom_variable_classes = '' # list of custom variable class names