使用 SaltStack 创建 Mysql 数据库

Question

我正在使用 SaltStack（带 vagrant）/Ubuntu 12.04。

我的目标是安装 Mysql，创建一个数据库和一个用户并授予所有权限。

这个 SLS 文件有什么问题？

mysql_setup:
  debconf.set:
    - name: mysql-server
    - data:
        'mysql-server/root_password': {'type': 'string', 'value': '{{ pillar['database']['password'] }}'}
        'mysql-server/root_password_again': {'type': 'string', 'value': '{{ pillar['database']['password'] }}'}

mysql-server:
  pkg:
    - installed
    - require:
      - debconf: mysql_setup

mysql-base:
  mysql_database.present:
    - name: owncloud
  mysql_user.present:
    - name: owncloud
    - password: pass
  mysql_grants.present:
    - database: owncloud.*
    - grant: ALL PRIVILEGES
    - user: owncloud

我有这个错误：

[INFO    ] All specified answers are already set
[INFO    ] Completed state [mysql-server] at time 14:48:13.611204
[INFO    ] Running state [mysql-server] at time 14:48:13.644547
[INFO    ] Executing state pkg.installed for mysql-server
[INFO    ] Package mysql-server is already installed.
[INFO    ] Completed state [mysql-server] at time 14:48:13.695092
[DEBUG   ] LazyLoaded mysql_database.mod_init
[INFO    ] Running state [owncloud] at time 14:48:13.702359
[DEBUG   ] LazyLoaded mysql_database.present
[ERROR   ] State 'mysql_database.present' was not found in SLS 'mysql'

[DEBUG   ] LazyLoaded mysql_user.mod_init
[INFO    ] Running state [owncloud] at time 14:48:13.710744
[DEBUG   ] LazyLoaded mysql_user.present
[ERROR   ] State 'mysql_user.present' was not found in SLS 'mysql'

[DEBUG   ] LazyLoaded mysql_grants.mod_init
[INFO    ] Running state [mysql-base] at time 14:48:13.733003
[DEBUG   ] LazyLoaded mysql_grants.present
[ERROR   ] State 'mysql_grants.present' was not found in SLS 'mysql'

Answer 1

除了@Utah_Dave 建议的内容之外，您可能还需要python-mysqldbAPT 包以及mysqlpip 包，并且您需要连接信息，无论是在您的 minion 配置中还是提供给状态，可能如下所示：

foo_db:
  mysql_database.present:
    - name: {{ pillar['SQL_DATABASE'] }}
    - connection_host: {{ pillar['SQL_HOST'] }}
    - connection_user: {{ pillar['SQL_ROOT_USER'] }}
    - connection_pass: {{ pillar['SQL_ROOT_PASSWORD'] }}
    - require:
      - pip: mysql

未来状态可以use:像这样重用连接信息：

sql_app_user:
  mysql_user.present:
    - name: {{ pillar['SQL_APP_USER'] }}
    - password: {{ pillar['SQL_APP_PASSWORD'] }}
    - host: '%'
    - use:
      - mysql_database: foo_db

这是为salt.modules.mysql 记录的。要安装其他依赖项：

server_pkgs:
  pkg:
    - installed
    - pkgs:
      - python-dev
    - refresh: True

mysql_python_pkgs:
  pkg.installed:
    - pkgs:
      - libmysqlclient-dev
      - mysql-client
      - python-mysqldb
    - require:
      - pkg: server_pkgs

python-pip:
  pkg:
    - installed
    - refresh: False

mysql:
  pip.installed:
    - require:
      - pkg: python-pip
      - pkg: mysql_python_pkgs

这是我自己针对特定项目的状态的缩略版本，因此它可能不是您需要的最少的东西，但它绝对有效。