community.mysql/tests/integration/targets/test_mysql_user/tasks/resource_limits.yml

# test code for resource_limits parameter
- vars:
    mysql_parameters: &mysql_params
      login_user: '{{ mysql_user }}'
      login_password: '{{ mysql_password }}'
      login_host: 127.0.0.1
      login_port: '{{ mysql_primary_port }}'

  block:

    - name: Drop mysql user {{ user_name_1 }} if exists
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        state: absent

    - name: Create mysql user {{ user_name_1 }} with resource limits in check_mode
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        state: present
        resource_limits:
          MAX_QUERIES_PER_HOUR: 10
          MAX_CONNECTIONS_PER_HOUR: 5
      check_mode: yes
      register: result

    - assert:
        that:
          - result is changed

    - name: Create mysql user {{ user_name_1 }} with resource limits in actual mode
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        state: present
        resource_limits:
          MAX_QUERIES_PER_HOUR: 10
          MAX_CONNECTIONS_PER_HOUR: 5
      register: result

    - assert:
        that:
          - result is changed

    - name: Check
      mysql_query:
        <<: *mysql_params
        query: >
          SELECT User FROM mysql.user WHERE User = '{{ user_name_1 }}' AND Host = 'localhost'
          AND max_questions = 10 AND max_connections = 5
      register: result

    - assert:
        that:
        - result.rowcount[0] == 1

    - name: Try to set the same limits again in check mode
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        state: present
        resource_limits:
          MAX_QUERIES_PER_HOUR: 10
          MAX_CONNECTIONS_PER_HOUR: 5
      check_mode: yes
      register: result

    - assert:
        that:
          - result is not changed

    - name: Try to set the same limits again in actual mode
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        state: present
        resource_limits:
          MAX_QUERIES_PER_HOUR: 10
          MAX_CONNECTIONS_PER_HOUR: 5
      register: result

    - assert:
        that:
          - result is not changed

    - name: Change limits
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        state: present
        resource_limits:
          MAX_QUERIES_PER_HOUR: 5
          MAX_CONNECTIONS_PER_HOUR: 5
      register: result

    - assert:
        that:
          - result is changed

    - name: Check
      mysql_query:
        <<: *mysql_params
        query: >
          SELECT User FROM mysql.user WHERE User = '{{ user_name_1 }}' AND Host = 'localhost'
          AND max_questions = 5 AND max_connections = 5
      register: result

    - assert:
        that:
          - result.rowcount[0] == 1

  when: (ansible_distribution == 'Ubuntu' and ansible_distribution_major_version >= '18') or (ansible_distribution == 'CentOS' and ansible_distribution_major_version >= '8')