Python 3.x 设置后无法使用Ansible提取EC2公用_ip
我正在运行Ansible play以提供EC2实例,但无法提取public_ip参数。这是剧本:Python 3.x 设置后无法使用Ansible提取EC2公用_ip,python-3.x,amazon-ec2,ansible,ansible-template,Python 3.x,Amazon Ec2,Ansible,Ansible Template,我正在运行Ansible play以提供EC2实例,但无法提取public_ip参数。这是剧本: --- - name: Launch the new EC2 Instance local_action: module: ec2 group_id: "{{ webserver_firewall.group_id }}" instance_type: "{{ instance_type}}" image: "{{ ami_id }}" region: "
---
- name: Launch the new EC2 Instance
local_action:
module: ec2
group_id: "{{ webserver_firewall.group_id }}"
instance_type: "{{ instance_type}}"
image: "{{ ami_id }}"
region: "{{ aws_region }}"
count: "{{ count }}"
key_name: "{{ key_name }}"
wait: yes
volumes:
- device_name: /dev/sda1
volume_type: gp2
volume_size: 10
delete_on_termination: true
instance_tags:
Name: aws-webserver
register: ec2_webserver1
- debug: var="{{ item.public_ip }}"
with_items: "{{ ec2_webserver1.instances }}"
以下是调试输出的一部分:
ok: [localhost] => (item={u'kernel': None, u'root_device_type': u'ebs', <snip>, u'public_ip': u'1X.XX.XXX.X6', <snip>, u'root_device_name': u'/dev/sda1', u'hypervisor': u'xen'}) => {
"1X.XX.XXX.X6": "VARIABLE IS NOT DEFINED!",
"item": {
"ami_launch_index": "1",
"architecture": "x86_64",
<snip>
"public_ip": "1X.XX.XXX.X6",
"root_device_name": "/dev/sda1",
"root_device_type": "ebs",
"state": "running",
"hypervisor": "xen",
<snip>
}
}
但我不知道如何修改剧本。我在这里遗漏了什么?这是引用值的正确方法 问题在于调试模块的使用。您应该使用:
- debug: msg="{{ item.public_ip }}"
或:
当您在var参数中使用模板时,它已被解析,因此Ansible认为您需要名为1X.XX.XXX.X6的变量的值,而该变量当然不存在。Cab您可以尝试:-debug:var=item.public\u ipcan您可以尝试以下操作:使用\u items:{ec2\u webserver1.instances[0]}
- debug: msg="{{ item.public_ip }}"
- debug: var=item.public_ip