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* Generate a postgresql.conf and use it to specify the paths to

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pg_hba.conf and pg_ident.conf.
* Turn on syslog logging for PostgreSQL.

svn path=/nixos/trunk/; revision=18768
This commit is contained in:
Eelco Dolstra 2009-12-02 17:18:25 +00:00
parent 729bf2e2f0
commit d29072d214
1 changed files with 16 additions and 15 deletions
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31
modules/services/databases/postgresql.nix
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@ -14,6 +14,14 @@ let
flags = if cfg.enableTCPIP then ["-i"] else []; flags = if cfg.enableTCPIP then ["-i"] else [];
# The main PostgreSQL configuration file.
configFile = pkgs.writeText "postgresql.conf"
''
hba_file = '${pkgs.writeText "pg_hba.conf" cfg.authentication}'
ident_file = '${pkgs.writeText "pg_ident.conf" cfg.identMap}'
log_destination = 'syslog'
'';
in in
{ {
@ -52,14 +60,6 @@ in
''; '';
}; };
subServices = mkOption {
default = [];
description = ''
Subservices list. As it is already implememnted,
here is an interface...
'';
};
authentication = mkOption { authentication = mkOption {
default = '' default = ''
# Generated file; do not edit! # Generated file; do not edit!
@ -68,14 +68,14 @@ in
host all all ::1/128 md5 host all all ::1/128 md5
''; '';
description = '' description = ''
Hosts (except localhost), who you allow to connect. Defines how users authenticate themselves to the server.
''; '';
}; };
allowedHosts = mkOption { identMap = mkOption {
default = []; default = "";
description = '' description = ''
Hosts (except localhost), who you allow to connect. Defines the mapping from system users to database users.
''; '';
}; };
@ -130,9 +130,10 @@ in
mkdir -m 0700 -p ${cfg.dataDir} mkdir -m 0700 -p ${cfg.dataDir}
chown -R postgres ${cfg.dataDir} chown -R postgres ${cfg.dataDir}
${run} -c '${postgresql}/bin/initdb -U root' ${run} -c '${postgresql}/bin/initdb -U root'
rm -f ${cfg.dataDir}/*.conf
fi fi
cp -f ${pkgs.writeText "pg_hba.conf" cfg.authentication} ${cfg.dataDir}/pg_hba.conf ln -sfn ${configFile} ${cfg.dataDir}/postgresql.conf
# We'd like to use the `-w' flag here to wait until the # We'd like to use the `-w' flag here to wait until the
# database is up, but it requires a `postgres' user to # database is up, but it requires a `postgres' user to
@ -144,7 +145,7 @@ in
while ! ${run} -c '${postgresql}/bin/pg_ctl status'; do while ! ${run} -c '${postgresql}/bin/pg_ctl status'; do
sleep 1 sleep 1
done done
''; ''; # */
postStop = postStop =
'' ''