PostgreSQL使用Puppet与SQL_ASCII一起安装

Question

我正在尝试构建使用Puppet配置的Vagrant盒子.

我使用http://files.vagrantup.com/precise64.box上的 Ubuntu 12.04 LTS框.

我还使用http://forge.puppetlabs.com/puppetlabs/postgresql模块安装带有以下清单的PostgreSQL:

class db {
  class { 'postgresql': version => '9.1' }
  class { 'postgresql::server': }
}
class { 'db': }

它安装正确,但数据库是使用SQL_ASCII编码创建的:

$ psql -l -U postgres
                             List of databases
   Name    |  Owner   | Encoding  | Collate | Ctype |   Access privileges
-----------+----------+-----------+---------+-------+-----------------------
 postgres  | postgres | SQL_ASCII | C       | C     |
 template0 | postgres | SQL_ASCII | C       | C     | =c/postgres          +
           |          |           |         |       | postgres=CTc/postgres
 template1 | postgres | SQL_ASCII | C       | C     | =c/postgres          +
           |          |           |         |       | postgres=CTc/postgres

谷歌搜索后,我认为它可能是一个区域设置问题,但它看起来对我来说是正确的:

$ locale
LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE=
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=

你知道我该怎么做才能安装默认的UTF8编码的PostgreSQL吗？能够使用Puppet也很好.

Answer 1

显然,它是Puppet bug http://projects.puppetlabs.com/issues/4695.从问题评论中添加以下代码作为解决方法:

# workaround for http://projects.puppetlabs.com/issues/4695
# when PostgreSQL is installed with SQL_ASCII encoding instead of UTF8
exec { 'utf8 postgres':
  command => 'pg_dropcluster --stop 9.1 main ; pg_createcluster --start --locale en_US.UTF-8 9.1 main',
  unless  => 'sudo -u postgres psql -t -c "\l" | grep template1 | grep -q UTF',
  require => Class['postgresql::server'],
  path    => ['/bin', '/sbin', '/usr/bin', '/usr/sbin'],
}