SRE文档1. AWS帐户申请
1.1 准备资料
海外手机号
海外邮箱(推荐使用gmail)
海外信用卡
1.2 注册
https://aws.amazon.com/cn/resources/create-account/
1.点击创建帐户
2.输入邮箱
3.验证邮箱
4.设置管理员登录密码
5.设置账单地址
和信用卡上面的地址保持一致
6.填写信用卡
7.填写手机号
8.选择免费
9.注册成功
2. AWS界面配置
2.1 配置默认区域
3. AWS免费机器
https://aws.amazon.com/cn/free
文档
ec2介绍
https://aws.amazon.com/cn/ec2/instance-types/
https://docs.aws.amazon.com/AL2/latest/relnotes/relnotes-al2.html
aws预估费用
http://calculator.s3.amazonaws.com/index.html
https://aws.amazon.com/ec2/pr2icing/
磁盘
https://aws.amazon.com/cn/ebs/pricing/
s3
https://docs.aws.amazon.com/zh_cn/AmazonS3/latest/userguide/Welcome.html
ec2
- 价格
https://www.instance-pricing.com/provider=aws-ec2/instance=m5zn.3xlarge/
AWS 网络测试地址
测试你本地的网络到亚马逊各个可用区的网络 https://www.cloudping.info/
AWS 测试IP获取
亚马逊提供的各个可用区和地域的网络 http://ec2-reachability.amazonaws.com/
AWS云服务器价格计算器
AWS WEB 价格计算器网址 https://calculator.s3.amazonaws.com/index.html
aws命令客户端引导：https://docs.aws.amazon.com/cli/latest/index.html
aws国内产品信息及定价：https://www.amazonaws.cn/products/
aws海外产品价格计算：https://calculator.aws
epel
Amazon Linux 2:
Install the EPEL release package for RHEL 7 and enable the EPEL repository.
sudo amazon-linux-extras install epel -y
Amazon Linux Amazon Machine Image (AMI):
sudo yum-config-manager --enable epel
RHEL 8：
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y
sudo dnf config-manager --set-enabled codeready-builder-for-rhel-8-rhui-rpms
Install and enable the EPEL release package for RHEL 7.
sudo yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
CentOS 8:
Install the EPEL release package for RHEL 8. Enable both the EPEL and PowerTools repositories. The PowerTools repository contains development tools required by many EPEL packages.
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y
sudo dnf config-manager --set-enabled PowerTools
CentOS 7:
Install and enable the EPEL release package. CentOS 7 includes the epel-release package in the base repositories.
sudo yum -y install epel-releaseAmazon Linux 2:
Install the EPEL release package for RHEL 7 and enable the EPEL repository.
sudo amazon-linux-extras install epel -y
Amazon Linux Amazon Machine Image (AMI):
sudo yum-config-manager --enable epel
RHEL 8：
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y
sudo dnf config-manager --set-enabled codeready-builder-for-rhel-8-rhui-rpms
Install and enable the EPEL release package for RHEL 7.
sudo yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
CentOS 8:
Install the EPEL release package for RHEL 8. Enable both the EPEL and PowerTools repositories. The PowerTools repository contains development tools required by many EPEL packages.
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y
sudo dnf config-manager --set-enabled PowerTools
CentOS 7:
Install and enable the EPEL release package. CentOS 7 includes the epel-release package in the base repositories.
sudo yum -y install epel-releaseFAQ
1.磁盘故障
故障现象(2021-04-25)：
1，出现问题时间节点将近晚上9点，持续报警，开始查看问题，联系aws
2，经过aws最终查询是磁盘写入性能达到瓶颈，从而导致系统崩溃
解决方案：
针对目前方式对磁盘升级，gp2的话1G可以增加3个 iops，现有磁盘是200g
升级到600g 1800ips故障现象(2021-04-25)：
1，出现问题时间节点将近晚上9点，持续报警，开始查看问题，联系aws
2，经过aws最终查询是磁盘写入性能达到瓶颈，从而导致系统崩溃
解决方案：
针对目前方式对磁盘升级，gp2的话1G可以增加3个 iops，现有磁盘是200g
升级到600g 1800ipsblog：