【发布时间】:2019-06-27 21:38:38
【问题描述】:
我正在尝试在启动时在 EC2 实例上部署 sample.war 应用程序。也就是说,当启动实例时,应使用 cfn-init 和元数据在其上自动部署应用程序。我添加了一个具有策略和身份验证的用户,但没有运气。如果我使用 S3 路径获取,则正在下载文件。下面是我的脚本。我在这方面遗漏了什么,还是有其他方法可以做到这一点?
---
AWSTemplateFormatVersion: 2010-09-09
Description: Test QA Template
Resources:
MyInstance:
Type: AWS::EC2::Instance
Properties:
ImageId: !Ref AMIIdParam
InstanceType: !Ref InstanceType
Metadata:
AWS::CloudFormation::Init:
config:
packages:
yum:
java-1.8.0-openjdk.x86_64: []
tomcat: []
httpd.x86_64: []
services:
sysvinit:
httpd:
enabled: true
ensureRunning: true
files:
/usr/share/tomcat/webapps/sample.zip:
source: https://s3.amazonaws.com/mybucket/sample.zip
mode: '000500'
owner: tomcat
group: tomcat
authentication: S3AccessCreds
AWS::CloudFormation::Authentication:
S3AccessCreds:
type: 'S3'
accessKeyId: !Ref HostKeys
secretKey: Fn::GetAtt:
- HostKeys
- SecretAccessKey
buckets: !Ref BucketName
CfnUser:
Type: AWS::IAM::User
Properties:
Path: '/'
Policies:
- PolicyName: 'S3Access'
PolicyDocument:
Statement:
- Effect: 'Allow'
Action: s3:*
Resource: '*'
HostKeys:
Type: AWS::IAM::AccessKey
Properties:
UserName: !Ref CfnUser
【问题讨论】:
标签: amazon-s3 amazon-ec2 amazon-cloudformation amazon-iam user-data