如何为此cmd => mysql_secure_installation编写可挂起的Playbook

Question

如果我在Linux终端中运行这个cmd mysql_secure_installation，它将请求用户输入(y/n/其他选项)。如何在一本不可信的剧本中反映同样的情况？我尝试为这个cmd mysql_secure_installation使用shell模块，但不确定如何为用户输入编写，如下所示。

我的任务是使用Ansible Playbook安装MysqlDB。此外，我还附上了MYSQL安装的手动步骤。请帮我写一本同样的游戏手册。

提前谢谢。

#############################################################
Press y|Y for Yes, any other key for No: y
Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 1

Please set the password for root here.
New password: <my-password>
Re-enter new password: <my-password>

Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
Disallow root login remotely? (Press y|Y for Yes, any other key for No) : n
Remove test database and access to it? (Press y|Y for Yes, any other key for No) : n
Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
#############################################################

 MYSQL Installation:--
    
 sudo wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm
 sudo rpm -ivh mysql57-community-release-el7-11.noarch.rpm
 sudo yum install -y mysql-server
 sudo systemctl status mysqld
 sudo systemctl start mysqld
    
 mysql_secure_installation
 .....
 mysql -u root -p
 Enter password: <my-password>
    
 GRANT ALL ON root.* TO root@localhost WITH GRANT OPTION;
 FLUSH PRIVILEGES;
 exit
 sudo systemctl restart mysqld
 sudo systemctl status mysqld
 -------------------------------------------------------------------------------------------------------------

Answer 1

是的，您可以检查角色是否存在，但是您也有已经存在的模块：

安装oracle的示例

- name: Install Oracle MySQL repo for RedHat Family.
  yum:
    name: "{{ redhat_mysql_repo }}"
    state: present
  when: ansible_os_family == "RedHat" and 'mysql' in group_names

另一个样本：

- name: Initialize MySQL 8.0 Insecure.
  shell: >
       mysqld --initialize-insecure
  when: ('8.0.' in mysql_cli_version.stdout) and (ansible_os_family == "RedHat")

你可以在8上看到这个例子