http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/managing-users.html usually when use pem file as way to connect to a instance, it's not safe. Because when staff has left the company and he still carries the pem file and if the instance is in publi…

EC2实例运行一段时间后,由于日志和一些应用程序数据的积累,可能出现之前预留的磁盘容量不够需要扩容的情况.AWS EBS目前还不支持在线扩容,不过可以通过结合snapshot来实现. 如,我的EC2 Instance容量默认的8G不够用了,需要扩容. 1. 创建需要扩容磁盘的snapshot: 进入aws ec2控制台的Volume管理项中,选中你要扩容的EBS卷,右键选择“create snapshot” 在弹出的对话框中,输入名称和描述信息,待创建完成后记录下snapshot的ID号,下一步…

Amazon的EC2中,默认是不允许使用用户名和密码直接连接Instance的,而是通过AWS (Amazon Web Service)提供的证书.在第一次使用EC2的时候,AWS会要求你创建一个证书并下载,证书是一个.pem文件.在Linux上可以直接使用SSH来连接,比如: ssh -i 证书.pem ec2-user@Instance的IP地址 在Windows中,可以使用Putty工具来进行SSH连接,只不过Putty不能直接使用的.pem格式的证书,需要转换成.ppk才可以.这时就需要…

可得到private ip,也是本地的ip.事实上通过ifconfig也能得到: GET http://169.254.169.254/latest/meta-data/local-ipv4 公共ip,也就是在aws的console里面能够看到的ip,也是想要ssh到该instance所用的ip: GET http://169.254.169.254/latest/meta-data/public-ipv4…

For private IP address: aws ec2 describe-instances --instance-ids i-b78a096f | grep PrivateIpAddress | head -1 | awk -F ":" '{print $2}' | sed 's/[",]//g' For public IP address: aws ec2 describe-instances --instance-ids i-b78a096f | grep Pu…

How to Setup a Private Proxy Server on EC2 in Under 10 Minutes I’ve been slacking a bit with regular blog posts, so I thought I would catch up again with something simple yet useful. This post will show you how to setup a simple private proxy server…

1. Create new role "EC2RoleforSSM" in AWS IAM AWS->IAM->Roles->Create role->Select EC2, EC2 Role for Simple Systems Manager->AmazonEC2RoleforSSM->Role Name "EC2RoleforSSM"->Create Role 2. Create a new document &quo…

如何在aws部署项目 申请到亚马逊AWS免费账户后,我们可以拥有很多的免费云服务产品项目,其中包括: EC2云服务器. Amazon S3存储. Amazon RDS数据库. Amazon CloudFront分发服务. Mobile Analytics移动分析服务. Amazon SNS消息推送服务等等项目. Ref: 亚马逊AWS免费EC2虚拟机开通实例和部署密钥.安全策略过程 [很详细] 开放端口比较有讲究,如下: 如何关掉EC2上的镜像 Terminate Instance When y…

http://www.codeproject.com/Articles/89858/WCF-Concurrency-Single-Multiple-and-Reentrant-and Introduction and goalIn this article, we will concentrate on WCF concurrency and throttling. We will first try to understand what is WCF concurrency and the t…

I’d like to call your attention to a new feature that we rolled out earlier this month. You can now provide us with a configurable Reverse DNS record for any of your Elastic IP addresses. Once you’ve supplied us with the record, reverse DNS lookups (…