相关疑难解决方法(0)

使用Ubuntu 18.04, Ansible 2.9, Python 3.6.9, 已安装python3-apt

在基本的 ansible 命令上ansible -b all -m apt -a "name=apache2 state=latest" 获取错误：

FAILED! => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    },
    "changed": false,
    "msg": "Could not import python modules: apt, apt_pkg. Please install python3-apt package."
}

$ sudo apt-get install python3-apt

$ ansible --version
ansible 2.9.12  
python version = 3.6.9

$ python --version
Python 3.7.6

我正在尝试使用在Mac OSX上运行的Ansible控制器创建一个新的MySQL数据库.当我第一次收到msg: the python mysqldb module is required错误消息时,我添加了一个安装MySQL-pythonwith 的任务pip.它已正确安装,但仍然我从Ansible要求安装时仍然收到错误.

我的最小剧本是:

- hosts: all
  tasks:
  - name: Ensure MySQL-python module is installed
    pip:
      name: MySQL-python
      executalbe: /usr/local/Cellar/python/2.7.10_2/bin/pip

  - name: Create test_db MySQL database
    mysql_db:
      name: test_db
      state: present

当我运行剧本时:

ansible-playbook -i "localhost," -c local mysql-test.yml

我得到以下结果(changed第一次运行时的第一个任务):

TASK: [Ensure MySQL-python module is installed] **************************************
ok: [localhost]

TASK: [Create test_db MySQL database] *********************************************
failed: [localhost] => {"failed": true}
msg: the python mysqldb module is required …