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|
class postgresql {
class server {
$pgsql_data = "/var/lib/pgsql/data/"
$pg_version = '9.0'
# missing requires is corrected in cooker,
# should be removed
# once the fix is in a stable release
package { "postgresql${pg_version}-plpgsql":
alias => "postgresql-plpgsql",
ensure => installed,
}
package { "postgresql${pg_version}-server":
alias => "postgresql-server",
ensure => installed,
require => Package['postgresql-plpgsql'],
}
service { postgresql:
ensure => running,
subscribe => Package["postgresql-server"],
hasstatus => true,
}
exec { "service postgresql reload":
refreshonly => true,
subscribe => [ File["postgresql.conf"],
File["pg_ident.conf"],
File["pg_hba.conf"] ]
}
openssl::self_signed_splitted_cert { "pgsql.$domain":
filename => "server",
directory => $pgsql_data,
owner => "postgres",
group => "postgres",
require => Package['postgresql-server']
}
file { '/etc/pam.d/postgresql':
ensure => present,
owner => root,
group => root,
mode => 644,
content => template("postgresql/pam"),
}
file { "postgresql.conf":
path => "$pgsql_data/postgresql.conf",
ensure => present,
owner => postgres,
group => postgres,
mode => 600,
content => template("postgresql/postgresql.conf"),
require => Package["postgresql-server"],
}
$db = list_exported_ressources('Postgresql::Db_and_user')
$forum_lang = list_exported_ressources('Phpbb::Locale_db')
file { 'pg_hba.conf':
path => "$pgsql_data/pg_hba.conf",
ensure => present,
owner => postgres,
group => postgres,
mode => 600,
content => template("postgresql/pg_hba.conf"),
require => Package["postgresql-server"],
}
file { 'pg_ident.conf':
path => "$pgsql_data/pg_ident.conf",
ensure => present,
owner => postgres,
group => postgres,
mode => 600,
content => template("postgresql/pg_ident.conf"),
require => Package["postgresql-server"],
}
}
define tagged() {
# TODO add a system of tag so we can declare database on more than one
# server
Postgresql::User <<| tag == $name |>>
Postgresql::Database <<| tag == $name |>>
Postgresql::Db_and_user <<| tag == $name |>>
}
define remote_db_and_user($description = "",
$tag = "default",
$callback_notify = "",
$password ) {
@@postgresql::db_and_user { $name:
callback_notify => $callback_notify,
tag => $tag,
description => $description,
password => $password
}
# fetch the exported ressources that should have been exported
# once the db was created, and trigger a notify to the object passwed as callback_notify
Postgresql::Database_callback <<| tag == $name |>>
}
define remote_database($description = "",
$user = "postgresql",
$callback_notify = "",
$tag = "default")
{
@@postgresql::database { $name:
description => $description,
user => $user,
callback_notify => $callback_notify,
tag => $tag,
require => Postgresql::User[$user]
}
Postgresql::Database_callback <<| tag == $name |>>
}
define remote_user($password,
$tag = "default")
{
@@postgresql::user { $name:
tag => $tag,
password => $password,
}
}
define db_and_user($description = "",
$callback_notify = "",
$password ) {
postgresql::database { $name:
callback_notify => $callback_notify,
description => $description,
user => $name,
require => Postgresql::User[$name],
}
postgresql::user { $name:
password => $password
}
}
define database_callback($callback_notify = '') {
# dummy declaration, so we can trigger the notify
if $callback_notify {
exec { "callback $name":
command => "true",
notify => $callback_notify,
}
}
}
# TODO convert it to a regular type ( so we can later change user and so on )
define database($description = "",
$user = "postgres",
$callback_notify = "") {
exec { "createdb -O $user -U postgres $name '$description'":
user => root,
unless => "psql -A -t -U postgres -l | grep '^$name|'",
require => Service['postgresql'],
}
# this is fetched by the manifest asking the database creation, once the db have been created
# FIXME proper ordering ?
@@postgresql::database_callback { $name:
tag => $name,
callback_notify => $callback_notify,
}
}
# TODO convert to a regular type, so we can later change password without erasing the
# current user
define user($password) {
$sql = "CREATE ROLE $name ENCRYPTED PASSWORD '\$pass' NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;"
exec { "psql -U postgres -c \"$sql\" ":
user => root,
environment => "pass=$password",
unless => "psql -A -t -U postgres -c '\\du $name' | grep '$name'",
require => Service['postgresql'],
}
}
}
|
