add postgresql.conf templating

This commit is contained in:
Robert Kaussow 2018-10-16 20:53:36 +02:00
parent 20da3a9a8a
commit c3844b679b
5 changed files with 311 additions and 1 deletions

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@ -4,3 +4,19 @@ postgres_version: 10
postgres_repository_filename: "Postgresql-{{ postgres_version | regex_replace('\\.') }}" postgres_repository_filename: "Postgresql-{{ postgres_version | regex_replace('\\.') }}"
postgres_user: postgres postgres_user: postgres
postgres_group: postgres postgres_group: postgres
# available postgresql.conf options
postgres_log_destination:
- stderr
postgres_log_dirname: log
postgres_log_filename: postgresql.log
postgres_log_rotation_age: 1d
postgres_log_rotation_size: 0
postgres_connection_port: 5432
postgres_connection_addresses:
- localhost
postgres_socket_directories:
- /var/run/postgresql
postgres_password_encryption: md5

10
tasks/config.yml Normal file
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@ -0,0 +1,10 @@
---
- block:
- name: Setup global config file
template:
src: postgresql/data/postgresql.conf.j2
dest: "{{ __postgres_config_path }}/postgresql.conf"
mode: 0600
notify: __postgres_restart
become: True
become_user: root

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@ -1,4 +1,5 @@
--- ---
- import_tasks: prepare.yml - import_tasks: prepare.yml
- import_tasks: install.yml - import_tasks: install.yml
- import_tasks: config.yml
- import_tasks: post_tasks.yml - import_tasks: post_tasks.yml

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@ -0,0 +1,283 @@
{{ ansible_managed }}
# -----------------------------
# PostgreSQL configuration file
# -----------------------------
#
# This file consists of lines of the form:
#
# name = value
#
# (The "=" is optional.) Whitespace may be used. Comments are introduced with
# "#" anywhere on a line. The complete list of parameter names and allowed
# values can be found in the PostgreSQL documentation.
#------------------------------------------------------------------------------
# FILE LOCATIONS
#------------------------------------------------------------------------------
# The default values of these variables are driven from the -D command-line
# option or PGDATA environment variable, represented here as ConfigDir.
#------------------------------------------------------------------------------
# CONNECTIONS AND AUTHENTICATION
#------------------------------------------------------------------------------
# - Connection Settings -
listen_addresses = '{{ postgres_connection_addresses | join(",") }}'
port = {{ postgres_connection_port }}
max_connections = 100
#superuser_reserved_connections = 3
unix_socket_directories = '{{ postgres_socket_directories }}'
#unix_socket_group = '{{ postgres_socket_directories | join(",") }}'
#unix_socket_permissions = 0777
#bonjour = off
#bonjour_name = ''
# - Security and Authentication -
#authentication_timeout = 1min
#ssl = off
#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL'
#ssl_prefer_server_ciphers = on
#ssl_ecdh_curve = 'prime256v1'
#ssl_dh_params_file = ''
#ssl_cert_file = 'server.crt'
#ssl_key_file = 'server.key'
#ssl_ca_file = ''
#ssl_crl_file = ''
password_encryption = {{ postgres_password_encryption }}
#db_user_namespace = off
#row_security = on
# GSSAPI using Kerberos
#krb_server_keyfile = ''
#krb_caseins_users = off
# - TCP Keepalives -
# see "man 7 tcp" for details
#tcp_keepalives_idle = 0
#tcp_keepalives_interval = 0
#tcp_keepalives_count = 0
#------------------------------------------------------------------------------
# RESOURCE USAGE (except WAL)
#------------------------------------------------------------------------------
shared_buffers = 128MB
dynamic_shared_memory_type = posix
# - Disk -
# - Kernel Resource Usage -
# - Cost-Based Vacuum Delay -
# - Background Writer -
# - Asynchronous Behavior -
#------------------------------------------------------------------------------
# WRITE AHEAD LOG
#------------------------------------------------------------------------------
# - Settings -
# - Checkpoints -
# - Archiving -
#------------------------------------------------------------------------------
# REPLICATION
#------------------------------------------------------------------------------
# - Sending Server(s) -
# Set these on the master and on any standby that will send replication data.
# - Master Server -
# These settings are ignored on a standby server.
# - Standby Servers -
# These settings are ignored on a master server.
# - Subscribers -
# These settings are ignored on a publisher.
#------------------------------------------------------------------------------
# QUERY TUNING
#------------------------------------------------------------------------------
# - Planner Method Configuration -
# - Planner Cost Constants -
# - Genetic Query Optimizer -
# - Other Planner Options -
#------------------------------------------------------------------------------
# ERROR REPORTING AND LOGGING
#------------------------------------------------------------------------------
# - Where to Log -
log_destination = '{{ postgres_log_destination | join(",") }}'
# This is used when logging to stderr:
{% if "stderr" in postgres_log_destination or "csvlog" in postgres_log_destination %}
logging_collector = on
{% else %}
logging_collector = off
{% endif %}
# These are only used if logging_collector is on:
log_directory = '{{ postgres_log_directory }}'
log_filename = '{{ postgres_log_filename }}'
#log_file_mode = 0600
log_truncate_on_rotation = on
log_rotation_age = {{ postgres_log_rotation_age }}
log_rotation_size = {{ postgres_log_rotation_size }}
# These are relevant when logging to syslog:
#syslog_facility = 'LOCAL0'
#syslog_ident = 'postgres'
#syslog_sequence_numbers = on
#syslog_split_messages = on
# - When to Log -
#client_min_messages = notice
#log_min_messages = warning
#log_min_error_statement = error
#log_min_duration_statement = -1
# - What to Log -
#debug_print_parse = off
#debug_print_rewritten = off
#debug_print_plan = off
#debug_pretty_print = on
#log_checkpoints = off
#log_connections = off
#log_disconnections = off
#log_duration = off
#log_error_verbosity = default # terse, default, or verbose messages
#log_hostname = off
log_line_prefix = '%m [%p] '
#log_lock_waits = off
#log_statement = 'none'
#log_replication_commands = off
#log_temp_files = -1
log_timezone = 'Europe/Berlin'
# - Process Title -
#cluster_name = ''
#update_process_title = on
#------------------------------------------------------------------------------
# RUNTIME STATISTICS
#------------------------------------------------------------------------------
# - Query/Index Statistics Collector -
# - Statistics Monitoring -
#------------------------------------------------------------------------------
# AUTOVACUUM PARAMETERS
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# CLIENT CONNECTION DEFAULTS
#------------------------------------------------------------------------------
# - Statement Behavior -
# - Locale and Formatting -
datestyle = 'iso, mdy'
#intervalstyle = 'postgres'
timezone = 'Europe/Berlin'
#timezone_abbreviations = 'Default'
#extra_float_digits = 0
#client_encoding = sql_ascii
# These settings are initialized by initdb, but they can be changed.
lc_messages = 'en_US.UTF-8'
lc_monetary = 'en_US.UTF-8'
lc_numeric = 'en_US.UTF-8'
lc_time = 'en_US.UTF-8'
# default configuration for text search
default_text_search_config = 'pg_catalog.english'
# - Other Defaults -
#dynamic_library_path = '$libdir'
#local_preload_libraries = ''
#session_preload_libraries = ''
#------------------------------------------------------------------------------
# LOCK MANAGEMENT
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# VERSION/PLATFORM COMPATIBILITY
#------------------------------------------------------------------------------
# - Previous PostgreSQL Versions -
#array_nulls = on
#backslash_quote = safe_encoding
#default_with_oids = off
#escape_string_warning = on
#lo_compat_privileges = off
#operator_precedence_warning = off
#quote_all_identifiers = off
#standard_conforming_strings = on
#synchronize_seqscans = on
# - Other Platforms and Clients -
#transform_null_equals = off
#------------------------------------------------------------------------------
# ERROR HANDLING
#------------------------------------------------------------------------------
#exit_on_error = off # terminate session on any error?
#restart_after_crash = on # reinitialize after backend crash?
#------------------------------------------------------------------------------
# CONFIG FILE INCLUDES
#------------------------------------------------------------------------------
# These options allow settings to be loaded from files other than the
# default postgresql.conf.
#include_dir = 'conf.d'
#include_if_exists = 'exists.conf'
#include = 'special.conf'
#------------------------------------------------------------------------------
# CUSTOMIZED OPTIONS
#------------------------------------------------------------------------------
# Add settings for extensions here

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@ -7,4 +7,4 @@ __postgres_packages:
- "{{ __postgres_packagename }}" - "{{ __postgres_packagename }}"
- "{{ __postgres_packagename }}-server" - "{{ __postgres_packagename }}-server"
__postgres_data_dir: "/var/lib/pgsql/{{ __postgres_version }}/data" __postgres_data_dir: "/var/lib/pgsql/{{ __postgres_version }}/data"
__postgres_config_path: "/var/lib/pgsql/data" __postgres_config_path: "{{ __postgres_data_dir }}"