错误--例如，在AWS上创建Kubernetes集群时，"t2.micro"：i 386‘’类型不受支持的体系结构

Question

我是这个平台的新手，这是我的第二个问题。一个月来，我一直试图使用AWS建立一个Kubernetes集群，但没有成功。但是每一天，我都会有一个新的错误，但是这次，我无法解决这个错误。

我在虚拟盒中使用Kali Linux，并以Windows作为主机。我是遵循一个教程从Udemy为设置。

1. 我已经成功地安装了Kops、Kubectl和AWSCli。
2. 我使用AWS配置正确配置了密钥(为了学习目的，我给了我的用户完全的管理员权限)
3. 我创建了S3桶(授予它公共访问权限)
4. 现在，为了创建托管区域，我使用了AWS路由53。以下是我的托管区域的规范
5. 由于我没有域名，所以我从freenom.com购买了一个免费的子域，并正确配置了名称服务器。自由域配置
6. 之后，我使用ssh-keygen创建了一对键，用于登录到集群。
7. 最后，我在运行这个命令，

kops create cluster --name=kubernetes.hellaswell.ml --state=s3://kops-state-crap --zones=eu-west-1a --node-count=2 --node-size=t2.micro --master-size=t2.micro --dns-zone=kubernetes.hellaswell.ml                                   1 ⚙
I0418 22:49:10.855151   12216 new_cluster.go:238] Inferred "aws" cloud provider from zone "eu-west-1a"
I0418 22:49:10.855313   12216 new_cluster.go:962]  Cloud Provider ID = aws
I0418 22:49:12.604015   12216 subnets.go:180] Assigned CIDR 172.20.32.0/19 to subnet eu-west-1a

unable to determine machine architecture for InstanceGroup "master-eu-west-1a": unsupported architecture for instance type "t2.micro": i386

Answer 1

如果有64位变量可用，kOps现在应该支持这些实例类型。

修补程序可以在这里找到：https://github.com/kubernetes/kops/pull/11463

Answer 2

不支持的体系结构，例如“t2.micro”类型: i386

一些EC2 t2.微观实例实际上是32位机器。见如何找到我的亚马逊EC2实例是32位还是64位？。

您的Kubernetes容器可能包含一个为64位机器编译的二进制文件。我建议您选择一种不同的EC2实例类型，例如t3.mall。

Answer 3

谢谢您，https://stackoverflow.com/users/4523789/ole-markus-with，您关于使用t3.media的建议确实很有帮助。

┌──(kali㉿kali)-[~]
└─$ kops create cluster --name=kube.hellaswell.ml --state=s3://kops-state-crap --zones=eu-west-1a --node-count=2 --node-size=t2.small --master-size=t2.small --dns-zone=kube.hellaswell.ml
I0419 20:18:36.700942    2086 new_cluster.go:238] Inferred "aws" cloud provider from zone "eu-west-1a"
I0419 20:18:36.700999    2086 new_cluster.go:962]  Cloud Provider ID = aws
I0419 20:18:37.938892    2086 subnets.go:180] Assigned CIDR 172.20.32.0/19 to subnet eu-west-1a

unable to determine machine architecture for InstanceGroup "master-eu-west-1a": unsupported architecture for instance type "t2.small": i386
                                                                                                                                                                                                                                             
┌──(kali㉿kali)-[~]
└─$ kops create cluster --name=kube.hellaswell.ml --state=s3://kops-state-crap --zones=eu-west-1a --node-count=2 --node-size=t2.medium --master-size=t2.medium --dns-zone=kube.hellaswell.ml                                             1 ⨯
I0419 20:18:58.255708    2094 new_cluster.go:238] Inferred "aws" cloud provider from zone "eu-west-1a"
I0419 20:18:58.255834    2094 new_cluster.go:962]  Cloud Provider ID = aws
I0419 20:18:59.282307    2094 subnets.go:180] Assigned CIDR 172.20.32.0/19 to subnet eu-west-1a

unable to determine machine architecture for InstanceGroup "master-eu-west-1a": unsupported architecture for instance type "t2.medium": i386
                                                                                                                                                                                                                                             
┌──(kali㉿kali)-[~]
└─$ kops create cluster --name=kube.hellaswell.ml --state=s3://kops-state-crap --zones=eu-west-1a --node-count=2 --node-size=t3.medium --master-size=t3.medium --dns-zone=kube.hellaswell.ml                                             1 ⨯
I0419 20:20:47.323068    2103 new_cluster.go:238] Inferred "aws" cloud provider from zone "eu-west-1a"
I0419 20:20:47.323286    2103 new_cluster.go:962]  Cloud Provider ID = aws
I0419 20:20:49.012132    2103 subnets.go:180] Assigned CIDR 172.20.32.0/19 to subnet eu-west-1a
I0419 20:20:51.943459    2103 create_cluster.go:726] Using SSH public key: /home/kali/.ssh/id_rsa.pub
Previewing changes that will be made:

I0419 20:21:03.446344    2103 executor.go:111] Tasks: 0 done / 77 total; 43 can run
W0419 20:21:05.094898    2103 vfs_castore.go:604] CA private key was not found
I0419 20:21:05.095112    2103 executor.go:111] Tasks: 43 done / 77 total; 16 can run
I0419 20:21:06.137672    2103 executor.go:111] Tasks: 59 done / 77 total; 16 can run
I0419 20:21:07.358255    2103 executor.go:111] Tasks: 75 done / 77 total; 2 can run
I0419 20:21:08.538778    2103 executor.go:111] Tasks: 77 done / 77 total; 0 can run
Will create resources:
  AutoscalingGroup/master-eu-west-1a.masters.kube.hellaswell.ml

我是AWS和Kubernetes的新手，请原谅我的好奇心，但我想知道，其他人如何能够创建带有t2的集群。我看过关于Udemy的教程，这个博客也是https://www.scottyfullstack.com/blog/setting-up-a-free-tier-kubernetes-cluster-with-kop/