创建EC2实例
我跟着这3个指南:创建EC2实例
- http://docs.ansible.com/ansible/guide_aws.html
- http://docs.ansible.com/ansible/ec2_module.html
- https://gist.github.com/tristanfisher/e5a306144a637dc739e7
,我写了这Ansible发挥
---
- hosts: localhost
connection: local
gather_facts: false
tasks:
- include_vars: aws_credentials.yml
- name: Creating EC2 Ubuntu instance
ec2:
instance_type: t1.micro
image: ami-86e0ffe7
region: us-west-2
key_name: my-aws-key
zone: us-west-2a
vpc_subnet_id: subnet-04199d61
group_id: sg-cf6736aa
assign_public_ip: yes
count: 1
wait: true
volumes:
- device_name: /dev/sda1
volume_type: gp2
volume_size: 10
instance_tags:
Name: ansible-test
Project: test
Ansible: manageable
register: ec2
然后我运行ansible-playbook create-ec2.yml -v --private-key ~/.ssh/my-key --vault-password-file ~/.password/to_ansible_vault
和我得到此消息
PLAY [本地主机] ******** **************************************
任务[include_vars] **** ************************************************** ******
确定:[本地主机] => { “ansible_facts”:{ “ec2_access_key”: “decrypted_acces_key_XXXXX”, “ec2_secret_key”: “decrypted_secret_key_XXXXX”}, “改变”:假}
任务[创建EC2 Ubuntu实例] **************************************** ****
致命:[localhost]:失败! => {“changed”:false,“failed”:true,“msg”:“没有处理程序准备好进行身份验证,1个处理程序已被检查['HmacAuthV4Handler']检查您的凭据”}
NO MORE HOSTS LEFT ************************************************** ***********
[警告]:无法创建重试文件'create-ec2.retry'。 [Errno 2]没有这样的文件或目录:''
PLAY RECAP ******************************** *************************************
localhost:ok = 1 changed = 0 unreachable = 0失败= 1
当我跑ansible-vault view aws_credentials.yml --vault-password-file ~/.password/to_ansible_vault
我得到加密aws_credentials.yml的可读的内容, 是这样的:
---
ec2_access_key: "XXXXX"
ec2_secret_key: "XXXXX"
此外,当我用纯aws_credentials .yml,它不起作用。只有当我导出我的凭证时,它才能正常工作。 有人可以帮助我,我如何编写用于创建ec2实例与存储在加密文件中的凭据的剧本?
我认为在这种情况下,您应该直接将密钥提供给ec2模块。
试试这个:
- name: Creating EC2 Ubuntu instance
ec2:
aws_access_key: "{{ ec2_access_key }}"
aws_secret_key: "{{ ec2_secret_key }}"
instance_type: t1.micro
image: ami-86e0ffe7
region: us-west-2
...
The code表明,它只检查模块的参数和环境变量,而不是主机变量。