我是Amazon ec2服务的新用户。
我创建了一个Linux实例，并借助生成的ssh密钥，可以在Windows 7计算机上使用腻子将ssh导入实例。
我阅读了本节以下链接中给出的文档
“启动并连接到实例”
https://docs.aws.amazon.com/cli/latest/userguide/tutorial-ec2-ubuntu.html
基于此，我正在Windows命令提示符下运行以下命令。
aws ec2 run-instances --image-id ami-d783a9b8 --subnet-id subnet-d3fdbabb --security-group-ids sg-0e81c2a33e1039f58 --count 1 --instance-type t2.micro --key-name “datastructutrekey” --query 'Instances[0].InstanceId' " i-03e7f6391a0f523ee"
但是我遇到了错误
An error occurred (InvalidParameterValue) when calling the RunInstances operatio
n: Invalid value 'A¢A?A?datastructutrekeyA¢A?A?' for keyPairNames. Text is not i
n valid ISO 8859-1 (Latin 1) encoding
D:\folder where aws keys are>" i-03e7f6391a
0f523ee"
'" i-03e7f6391a0f523ee"' is not recognized as an internal or external command,
operable program or batch file.
任何人都可以指出我在做什么错误以及如何解决吗？
当我尝试如下运行命令
aws ec2 run-instances --image-id ami-d783a9b8 --subnet-id subnet-d3fdbabb --security-group-ids sg-0e81c2a33e1039f58 --count 1 --instance-type t2.micro --key-name “datastructutre key” --query ''Instances[0].InstanceId'' "i-03e7f6391a0f523ee"
我收到以下错误
Bad value for --query ''Instances[0].InstanceId'': Unexpected token: Instances:
Parse error at column 2, token "Instances" (UNQUOTED_IDENTIFIER), for expression
:
"''Instances[0].InstanceId''"
^
上面的哪个命令更合适？如何修复上面的错误？ 另外，我要发布
的输出aws ec2 describe-instances
以便为您提供更好的主意
{
"Reservations": [
{
"Groups": [],
"Instances": [
{
"AmiLaunchIndex": 0,
"ImageId": "ami-d783a9b8",
"InstanceId": "i-03e7f6391a0f523ee",
"InstanceType": "t2.micro",
"KeyName": "datastructutre key",
"LaunchTime": "2018-08-01T04:28:52.000Z",
"Monitoring": {
"State": "disabled"
},
"Placement": {
"AvailabilityZone": "ap-south-1a",
"GroupName": "",
"Tenancy": "default"
},
"PrivateDnsName": "ip-172-31-20-16.ap-south-1.compute.internal",
"PrivateIpAddress": "172.31.20.16",
"ProductCodes": [],
"PublicDnsName": "",
"State": {
"Code": 80,
"Name": "stopped"
},
"StateTransitionReason": "",
"SubnetId": "subnet-d3fdbabb",
"VpcId": "vpc-08356c60",
"Architecture": "x86_64",
"BlockDeviceMappings": [
{
"DeviceName": "/dev/xvda",
"Ebs": {
"AttachTime": "2018-08-01T04:28:52.000Z",
"DeleteOnTermination": true,
"Status": "attached",
"VolumeId": "vol-09716d3308f44c63f"
}
}
],
"ClientToken": "",
"EbsOptimized": false,
"EnaSupport": true,
"Hypervisor": "xen",
"NetworkInterfaces": [
{
"Attachment": {
"AttachTime": "2018-08-01T04:28:52.000Z",
"AttachmentId": "eni-attach-08d060230b617ca70",
"DeleteOnTermination": true,
"DeviceIndex": 0,
"Status": "attached"
},
"Description": "",
"Groups": [
{
"GroupName": "launch-wizard-1",
"GroupId": "sg-0e81c2a33e1039f58"
}
],
"Ipv6Addresses": [],
"MacAddress": "02:5a:17:52:69:a6",
"NetworkInterfaceId": "eni-0146aab6d9503bf47",
"OwnerId": "1****************",
"PrivateDnsName": "ip-172-31-20-16.ap-south-1.compute.internal",
"PrivateIpAddress": "172.31.20.16",
"PrivateIpAddresses": [
{
"Primary": true,
"PrivateDnsName": "ip-172-31-20-16.ap-south-1.compute.internal",
"PrivateIpAddress": "172.31.20.16"
}
],
"SourceDestCheck": true,
"Status": "in-use",
"SubnetId": "subnet-d3fdbabb",
"VpcId": "vpc-08356c60"
}
],
"RootDeviceName": "/dev/xvda",
"RootDeviceType": "ebs",
"SecurityGroups": [
{
"GroupName": "launch-wizard-1",
"GroupId": "sg-0e81c2a33e1039f58"
}
],
"SourceDestCheck": true,
"StateReason": {
"Code": "Client.InstanceInitiatedShutdown",
"Message": "Client.InstanceInitiatedShutdown: Instance initiated shutdown"
},
"VirtualizationType": "hvm",
"CpuOptions": {
"CoreCount": 1,
"ThreadsPerCore": 1
}
}
],
"OwnerId": "1xxxxxxxx",
"ReservationId": "r-xxxxxxxxxx"
}
]
}
还有C：\ Users> aws --version
aws-cli/1.15.80 Python/3.7.0 Windows/7 botocore/1.10.79
answer
复制粘贴命令使用双引号的方式存在错误。
我想要的是开始实例，而不是我在做aws ec2运行实例
以下命令启动了一个现有实例
C:\Users>aws ec2 start-instances --instance-ids i-03e7f6391a0f523ee
它启动了实例，但是要通过腻子连接到它，我必须查看IP地址，当实例状态从停止状态变为运行几天后，该IP地址已更改。
答案 0 :(得分：0)
您的命令：
from functools import cmp_to_key
somelist.sort(key=cmp_to_key(f))
cmp=周围有“弯引号”，可能是由于从文字处理器（例如Microsoft Word）复制文本引起的。
用直引号替换它们：
key=答案 1 :(得分：0)
我不确定您使用的是哪种键盘或语言设置...
对于第一个命令，您输入了一些非标准引号的奇怪引号。编辑您的命令并将其替换为普通命令。接下来，该命令将在末尾的“ i-03e7f6391a0f523ee”中指定实例ID。删除它。对于您的问题，您要指定不同的密钥对名称。找出正确的名称并使用该名称。
对于第二个命令，您再次使用引号的奇怪语法。在这里，您使用两个单引号而不是一个引号。最后，您还具有该实例ID。删除它。
您的AWS CLI版本很好。
答案 2 :(得分：0)
如何使用PuTTy从笔记本电脑连接到AWS Linux实例