Ansible角色: InnoDB副本集

在您的系统上安装和配置MySQL InnoDB副本集。

示例清单

[innodb_replicaset:children]
innodb_replicaset_infra

[innodb_replicaset_infra]
innodb-replicaset-0               innodb_replicaset_role="primary" run_mysqlrouter="yes"
innodb-replicaset-1               innodb_replicaset_role="secondary" run_mysqlrouter="yes"

示例剧本

---
- name: 部署InnoDB副本集
  hosts: innodb_replicaset
  pre_tasks:
    - name: 验证Ansible满足InnoDB副本集的要求。
      assert:
        that: "ansible_version.full is version_compare('2.10.0', '>=')"
        msg: >
          "您必须将Ansible更新到至少2.10.0以使用此剧本"
  roles:
    - { role: innodb_replicaset, tags: innodb-replicaset }

角色变量

这些变量在defaults/main.yml中设置。请查看并更新默认密码：

######### InnoDB副本集
innodb_replicaset_cluster_admin: "rsadmin"
innodb_replicaset_cluster_password: "*Replica_pass21_sample"
innodb_replicaset_name: "rs_infra"

######### MySQLRouter
mysqlrouter_password: "*MysqlRouter_pass21_sample"
mysqlrouter_connect_timeout: 10
mysqlrouter_read_timeout: 10
mysqlrouter_bind_address: 0.0.0.0

######### Percona服务器
percona_server_version: "8.0.25-15"
percona_xtrabackup_version: "8.0.25-17"
percona_server_root_password: "demozCYqkQsampleYRwiQ0n7demo"
percona_server_packages:
 - ....

要求

requirements.txt中列出的pip包。

许可证

MIT

作者信息

v0112358