aliyun-cli

阿里云 ECS、OSS、RDS 等服务的命令行操作技能。

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Install skill "aliyun-cli" with this command: npx skills add chaterm/terminal-skills/chaterm-terminal-skills-aliyun-cli

阿里云 CLI 操作

概述

阿里云 ECS、OSS、RDS 等服务的命令行操作技能。

配置与认证

配置凭证

aliyun configure aliyun configure --profile myprofile

交互式配置

Access Key ID: xxx

Access Key Secret: xxx

Default Region Id: cn-hangzhou

Default Output Format: json

查看配置

aliyun configure list

使用 profile

aliyun ecs DescribeInstances --profile myprofile

环境变量

export ALICLOUD_ACCESS_KEY=xxx export ALICLOUD_SECRET_KEY=xxx export ALICLOUD_REGION=cn-hangzhou

ECS 实例

实例管理

列出实例

aliyun ecs DescribeInstances aliyun ecs DescribeInstances --RegionId cn-hangzhou

按状态过滤

aliyun ecs DescribeInstances --Status Running

查看实例详情

aliyun ecs DescribeInstanceAttribute --InstanceId i-xxx

启动实例

aliyun ecs StartInstance --InstanceId i-xxx

停止实例

aliyun ecs StopInstance --InstanceId i-xxx aliyun ecs StopInstance --InstanceId i-xxx --ForceStop true

重启实例

aliyun ecs RebootInstance --InstanceId i-xxx

删除实例

aliyun ecs DeleteInstance --InstanceId i-xxx --Force true

创建实例

创建实例

aliyun ecs CreateInstance
--RegionId cn-hangzhou
--ImageId ubuntu_22_04_x64_20G_alibase_20230907.vhd
--InstanceType ecs.t6-c1m1.large
--SecurityGroupId sg-xxx
--VSwitchId vsw-xxx
--InstanceName my-instance
--InternetChargeType PayByTraffic
--InternetMaxBandwidthOut 5

分配公网 IP

aliyun ecs AllocatePublicIpAddress --InstanceId i-xxx

安全组

列出安全组

aliyun ecs DescribeSecurityGroups --RegionId cn-hangzhou

创建安全组

aliyun ecs CreateSecurityGroup
--RegionId cn-hangzhou
--VpcId vpc-xxx
--SecurityGroupName my-sg

添加入方向规则

aliyun ecs AuthorizeSecurityGroup
--SecurityGroupId sg-xxx
--IpProtocol tcp
--PortRange 22/22
--SourceCidrIp 0.0.0.0/0

删除规则

aliyun ecs RevokeSecurityGroup
--SecurityGroupId sg-xxx
--IpProtocol tcp
--PortRange 22/22
--SourceCidrIp 0.0.0.0/0

OSS 存储

ossutil 工具

配置

ossutil config

列出桶

ossutil ls

创建桶

ossutil mb oss://my-bucket

上传文件

ossutil cp file.txt oss://my-bucket/ ossutil cp -r ./dir oss://my-bucket/dir/

下载文件

ossutil cp oss://my-bucket/file.txt ./ ossutil cp -r oss://my-bucket/dir/ ./dir/

同步目录

ossutil sync ./local-dir oss://my-bucket/prefix/ ossutil sync oss://my-bucket/prefix/ ./local-dir

删除文件

ossutil rm oss://my-bucket/file.txt ossutil rm -r oss://my-bucket/dir/

删除桶

ossutil rb oss://my-bucket

生成签名 URL

ossutil sign oss://my-bucket/file.txt --timeout 3600

OSS API

列出桶

aliyun oss ListBuckets

列出对象

aliyun oss ListObjects --BucketName my-bucket

获取桶信息

aliyun oss GetBucketInfo --BucketName my-bucket

RDS 数据库

列出实例

aliyun rds DescribeDBInstances --RegionId cn-hangzhou

查看实例详情

aliyun rds DescribeDBInstanceAttribute --DBInstanceId rm-xxx

创建实例

aliyun rds CreateDBInstance
--RegionId cn-hangzhou
--Engine MySQL
--EngineVersion 8.0
--DBInstanceClass rds.mysql.s2.large
--DBInstanceStorage 100
--DBInstanceNetType Intranet
--PayType Postpaid

创建数据库

aliyun rds CreateDatabase
--DBInstanceId rm-xxx
--DBName mydb
--CharacterSetName utf8mb4

创建账号

aliyun rds CreateAccount
--DBInstanceId rm-xxx
--AccountName admin
--AccountPassword 'MyPassword123!'
--AccountType Super

重启实例

aliyun rds RestartDBInstance --DBInstanceId rm-xxx

ACK 容器服务

列出集群

aliyun cs DescribeClusters

获取集群详情

aliyun cs DescribeClusterDetail --ClusterId c-xxx

获取 kubeconfig

aliyun cs DescribeClusterUserKubeconfig --ClusterId c-xxx

扩容节点

aliyun cs ScaleCluster
--ClusterId c-xxx
--size 5

SLB 负载均衡

列出实例

aliyun slb DescribeLoadBalancers --RegionId cn-hangzhou

创建实例

aliyun slb CreateLoadBalancer
--RegionId cn-hangzhou
--LoadBalancerName my-slb
--AddressType internet
--LoadBalancerSpec slb.s1.small

添加后端服务器

aliyun slb AddBackendServers
--LoadBalancerId lb-xxx
--BackendServers '[{"ServerId":"i-xxx","Weight":"100"}]'

创建监听

aliyun slb CreateLoadBalancerTCPListener
--LoadBalancerId lb-xxx
--ListenerPort 80
--BackendServerPort 80
--Bandwidth -1

常见场景

场景 1:批量操作实例

获取所有运行中实例

aliyun ecs DescribeInstances --Status Running
--output cols=InstanceId rows=Instances.Instance[]

批量停止

for id in $(aliyun ecs DescribeInstances --Status Running
--output cols=InstanceId rows=Instances.Instance[] | tail -n +2); do aliyun ecs StopInstance --InstanceId $id done

场景 2:监控数据查询

查询 CPU 使用率

aliyun cms DescribeMetricLast
--Namespace acs_ecs_dashboard
--MetricName CPUUtilization
--Dimensions '[{"instanceId":"i-xxx"}]'

场景 3:日志查询

查询 SLS 日志

aliyun sls GetLogs
--project my-project
--logstore my-logstore
--from $(date -d '1 hour ago' +%s)
--to $(date +%s)
--query "* | select *"

故障排查

问题 排查方法

认证失败 检查 AccessKey 配置

权限不足 检查 RAM 策略

区域错误 检查 RegionId

配额超限 查看配额管理

调试模式

aliyun ecs DescribeInstances --debug

查看帮助

aliyun help aliyun ecs DescribeInstances help

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