此模块需要Boto-ec2_elb_lb

Question

当我尝试使用ansible创建外部LB时，我总是会收到以下错误-

"validate_certs"：true，"zones"：null｝，"module_name"："ec2_elb_lb"}，"msg"："此模块需要boto

此代码为-

- name: Ensure load balancer exists
  ec2_elb_lb:        
     name: "{{ elb_name }}"
     security_group_names: "{{ elb_security_group_name }}"
     state: present
     region: "{{ vpc_region }}"
     subnets: "{{ elb_subnet_id }}"
     purge_subnets: "{{ elb_purge_subnets }}"
     cross_az_load_balancing: "{{ elb_cross_az_load_balancing }}"
     connection_draining_timeout: "{{ elb_connection_draining_timeout }}"
     listeners: "{{ elb_listeners }}"
     stickiness: "{{ elb_stickiness }}"
     health_check: "{{ elb_health_check }}"
     aws_secret_key: "{{ SECRET }}"
     scheme: external
     register: elb

Answer 1

从消息中，您似乎需要使用以下命令安装boto：

pip install boto

或

sudo pip install boto

确保您在本地主机上运行这些任务，如下所示：

- hosts: localhost
  connection: local
  gather_facts: no
  tasks: 
    - name: Ensure load balancer exists
      ec2_elb_lb:        
         name: "{{ elb_name }}"
         security_group_names: "{{ elb_security_group_name }}"
         state: present
         region: "{{ vpc_region }}"
         subnets: "{{ elb_subnet_id }}"
         purge_subnets: "{{ elb_purge_subnets }}"
         cross_az_load_balancing: "{{ elb_cross_az_load_balancing }}"
         connection_draining_timeout: "{{ elb_connection_draining_timeout }}"
         listeners: "{{ elb_listeners }}"
         stickiness: "{{ elb_stickiness }}"
         health_check: "{{ elb_health_check }}"
         aws_secret_key: "{{ SECRET }}"
         scheme: external
         register: elb

希望这对你有帮助。

Answer 2

您需要做的是指定您的PYTHONPATH。我遇到过这个问题，这个解决了我的问题。

export PYTHONPATH="/usr/lib/python2.6/site-packages"

对于我的pyenv构建，我必须使用：

export PYTHONPATH=/home/username/.pyenv/versions/ansible/lib/python2.7/site-packages

Answer 3

ec2_elb_lb需要boto而不是boto3，您可以使用pip install boto 安装它

如果要创建应用程序负载均衡器，请使用elb_application_lb而不是ec2_elb_lb。