我正在尝试在Amazon AWS上创建一个具有ansible的小型Web应用程序基础架构,我想完成所有过程:启动实例,配置服务等。但是我找不到合适的工具或模块来处理来自ansible的问题。主要是EC2启动。
非常感谢。
这是您问题的简短答案,如果您想获得详细信息和完全自动化的角色,请告诉我。谢谢
先决条件:
Ansible
Python Boto库
在环境设置中设置AWS访问和密钥
(最好在〜。/ boto内部)
为了创建EC2实例,请修改以下参数,您可以在“ vars”下的“ ec2_launch.yml”文件中找到这些参数:
count#您要创建的实例数
一旦提到了这些参数,请运行以下命令:
ansible-playbook -i托管ec2_launch.yml
主机文件的内容:
[local]
localhost
[webserver]
ec2_launch.yml文件的内容:
---
- name: Provision an EC2 Instance
hosts: local
connection: local
gather_facts: False
tags: provisioning
# Necessary Variables for creating/provisioning the EC2 Instance
vars:
instance_type: t1.micro
security_group: webserver # Change the security group name here
image: ami-98aa1cf0 # Change the AMI, from which you want to launch the server
region: us-east-1 # Change the Region
keypair: ansible # Change the keypair name
count: 1
# Task that will be used to Launch/Create an EC2 Instance
tasks:
- name: Create a security group
local_action:
module: ec2_group
name: "{{ security_group }}"
description: Security Group for webserver Servers
region: "{{ region }}"
rules:
- proto: tcp
type: ssh
from_port: 22
to_port: 22
cidr_ip: 0.0.0.0/0
- proto: tcp
from_port: 80
to_port: 80
cidr_ip: 0.0.0.0/0
rules_egress:
- proto: all
type: all
cidr_ip: 0.0.0.0/0
- name: Launch the new EC2 Instance
local_action: ec2
group={{ security_group }}
instance_type={{ instance_type}}
image={{ image }}
wait=true
region={{ region }}
keypair={{ keypair }}
count={{count}}
register: ec2
- name: Add the newly created EC2 instance(s) to the local host group (located inside the directory)
local_action: lineinfile
dest="./hosts"
regexp={{ item.public_ip }}
insertafter="[webserver]" line={{ item.public_ip }}
with_items: "{{ ec2.instances }}"
- name: Wait for SSH to come up
local_action: wait_for
host={{ item.public_ip }}
port=22
state=started
with_items: "{{ ec2.instances }}"
- name: Add tag to Instance(s)
local_action: ec2_tag resource={{ item.id }} region={{ region }} state=present
with_items: "{{ ec2.instances }}"
args:
tags:
Name: webserver
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句