| name | aws-cli |
| description | AWS CLI 操作 |
| version | 1.0.0 |
| author | terminal-skills |
| tags | ["cloud","aws","cli","ec2","s3","iam"] |
AWS CLI 操作
概述
EC2、S3、IAM、Lambda 等 AWS 服务的命令行操作技能。
配置与认证
aws configure
aws configure --profile myprofile
aws configure list
aws configure list --profile myprofile
~/.aws/credentials
~/.aws/config
export AWS_ACCESS_KEY_ID=xxx
export AWS_SECRET_ACCESS_KEY=xxx
export AWS_DEFAULT_REGION=us-east-1
export AWS_PROFILE=myprofile
aws s3 ls --profile myprofile
aws sts get-caller-identity
EC2 实例
实例管理
aws ec2 describe-instances
aws ec2 describe-instances --filters "Name=instance-state-name,Values=running"
aws ec2 describe-instances --query 'Reservations[*].Instances[*].[InstanceId,State.Name,PublicIpAddress]' --output table
aws ec2 start-instances --instance-ids i-1234567890abcdef0
aws ec2 stop-instances --instance-ids i-1234567890abcdef0
aws ec2 reboot-instances --instance-ids i-1234567890abcdef0
aws ec2 terminate-instances --instance-ids i-1234567890abcdef0
aws ec2 run-instances \
--image-id ami-12345678 \
--instance-type t3.micro \
--key-name my-key \
--security-group-ids sg-12345678 \
--subnet-id subnet-12345678 \
--count 1
安全组
aws ec2 describe-security-groups
aws ec2 describe-security-groups --group-ids sg-12345678
aws ec2 create-security-group \
--group-name my-sg \
--description "My security group" \
--vpc-id vpc-12345678
aws ec2 authorize-security-group-ingress \
--group-id sg-12345678 \
--protocol tcp \
--port 22 \
--cidr 0.0.0.0/0
aws ec2 revoke-security-group-ingress \
--group-id sg-12345678 \
--protocol tcp \
--port 22 \
--cidr 0.0.0.0/0
S3 存储
基础操作
aws s3 ls
aws s3 ls s3://bucket-name/
aws s3 ls s3://bucket-name/prefix/ --recursive
aws s3 mb s3://bucket-name
aws s3 mb s3://bucket-name --region us-west-2
aws s3 rb s3://bucket-name
aws s3 rb s3://bucket-name --force
文件操作
aws s3 cp file.txt s3://bucket-name/
aws s3 cp file.txt s3://bucket-name/path/file.txt
aws s3 cp s3://bucket-name/file.txt ./
aws s3 cp s3://bucket-name/path/ ./ --recursive
aws s3 sync ./local-dir s3://bucket-name/prefix/
aws s3 sync s3://bucket-name/prefix/ ./local-dir
aws s3 sync ./local-dir s3://bucket-name/ --delete
aws s3 rm s3://bucket-name/file.txt
aws s3 rm s3://bucket-name/prefix/ --recursive
aws s3 mv s3://bucket-name/old.txt s3://bucket-name/new.txt
高级操作
aws s3 presign s3://bucket-name/file.txt --expires-in 3600
aws s3api put-object-acl --bucket bucket-name --key file.txt --acl public-read
aws s3api get-bucket-policy --bucket bucket-name
aws s3api put-bucket-lifecycle-configuration \
--bucket bucket-name \
--lifecycle-configuration file://lifecycle.json
IAM 管理
aws iam list-users
aws iam create-user --user-name myuser
aws iam create-access-key --user-name myuser
aws iam attach-user-policy \
--user-name myuser \
--policy-arn arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess
aws iam list-roles
aws iam get-role --role-name myrole
Lambda 函数
aws lambda list-functions
aws lambda invoke \
--function-name my-function \
--payload '{"key": "value"}' \
output.json
aws lambda get-function --function-name my-function
aws lambda update-function-code \
--function-name my-function \
--zip-file fileb://function.zip
aws logs filter-log-events \
--log-group-name /aws/lambda/my-function \
--start-time $(date -d '1 hour ago' +%s)000
EKS 集群
aws eks list-clusters
aws eks describe-cluster --name my-cluster
aws eks update-kubeconfig --name my-cluster --region us-east-1
aws eks list-nodegroups --cluster-name my-cluster
常见场景
场景 1:批量操作实例
aws ec2 describe-instances \
--filters "Name=instance-state-name,Values=running" \
--query 'Reservations[*].Instances[*].InstanceId' \
--output text
aws ec2 stop-instances --instance-ids $(aws ec2 describe-instances \
--filters "Name=tag:Environment,Values=dev" \
--query 'Reservations[*].Instances[*].InstanceId' \
--output text)
场景 2:S3 大文件传输
aws s3 cp large-file.zip s3://bucket-name/ \
--storage-class STANDARD_IA
aws s3api put-bucket-accelerate-configuration \
--bucket bucket-name \
--accelerate-configuration Status=Enabled
场景 3:查询 CloudWatch 日志
aws logs filter-log-events \
--log-group-name /aws/lambda/my-function \
--filter-pattern "ERROR" \
--start-time $(date -d '1 hour ago' +%s)000
aws logs tail /aws/lambda/my-function --follow
故障排查
| 问题 | 排查方法 |
|---|
| 认证失败 | aws sts get-caller-identity |
| 权限不足 | 检查 IAM 策略 |
| 区域错误 | 检查 --region 参数 |
| 超时 | 检查网络、增加超时设置 |
aws s3 ls --debug
aws configure list