curl https://exampleconfig.com/api/v1/config/original/a851d3eebbf853c646a25d241dd16767?hint=pg_ident.conf
wget -O pg_ident.conf https://exampleconfig.com/api/v1/config/original/a851d3eebbf853c646a25d241dd16767?hint=pg_ident.conf
# PostgreSQL User Name Maps # ========================= # # --------------- # Mapping Records # --------------- # # Refer to the PostgreSQL documentation, chapter "Client # Authentication" for a complete description. A short synopsis # follows. # # This file controls PostgreSQL user name mapping. It maps external # user names to their corresponding PostgreSQL user names. Records # are of the form: # # MAPNAME SYSTEM-USERNAME PG-USERNAME # # (The uppercase quantities must be replaced by actual values.) # # MAPNAME is the (otherwise freely chosen) map name that was used in # pg_hba.conf. SYSTEM-USERNAME is the detected user name of the # client. PG-USERNAME is the requested PostgreSQL user name. The # existence of a record specifies that SYSTEM-USERNAME may connect as # PG-USERNAME. # # If SYSTEM-USERNAME starts with a slash (/), it will be treated as a # regular expression. Optionally this can contain a capture (a # parenthesized subexpression). The substring matching the capture # will be substituted for \1 (backslash-one) if present in # PG-USERNAME. # # PG-USERNAME can be "all", a user name, a group name prefixed with "+", or # a regular expression (if it starts with a slash (/)). If it is a regular # expression, the substring matching with \1 has no effect. # # Multiple maps may be specified in this file and used by pg_hba.conf. # # No map names are defined in the default configuration. If all # system user names and PostgreSQL user names are the same, you don't # need anything in this file. # # --------------- # Include Records # --------------- # # This file allows the inclusion of external files or directories holding # more records, using the following keywords: # # include FILE # include_if_exists FILE # include_dir DIRECTORY # # FILE is the file name to include, and DIR is the directory name containing # the file(s) to include. Any file in a directory will be loaded if suffixed # with ".conf". The files of a directory are ordered by name. # include_if_exists ignores missing files. FILE and DIRECTORY can be # specified as a relative or an absolute path, and can be double-quoted if # they contain spaces. # # ------------------------------- # Miscellaneous # ------------------------------- # # This file is read on server startup and when the postmaster receives # a SIGHUP signal. If you edit the file on a running system, you have # to SIGHUP the postmaster for the changes to take effect. You can # use "pg_ctl reload" to do that. # Put your actual configuration here # ---------------------------------- # MAPNAME SYSTEM-USERNAME PG-USERNAME
sudo apk add postgresql
sudo apt update && sudo apt install postgresql
sudo yum install postgresql17-server
sudo apt update && sudo apt install postgresql
Use this original configuration file when you need to restore PostgreSQL to its default state after misconfiguration, during fresh installations, or as a baseline for customization. It's particularly useful for troubleshooting when your current config isn't working properly.
Download this file and replace your current configuration at /etc/postgresql/17/main/pg_ident.conf
. Make sure to backup your existing configuration first, then restart the PostgreSQL service to apply the changes.
This is the factory-default configuration that ships with PostgreSQL on Ubuntu 24.04 LTS (Noble Numbat). While it provides a secure baseline, you should review and customize security settings based on your specific production requirements and compliance needs.
This configuration is specifically from Ubuntu 24.04 LTS (Noble Numbat). Different operating systems and versions may have slightly different default settings, security patches, or feature availability. Check the compatibility section above for other OS versions.
Yes, this original configuration is excellent for troubleshooting. Compare it with your current settings to identify modifications that might be causing issues, or temporarily replace your config with this one to isolate problems.