问题
While there appear to be a few ways to output and filter some AWSCLI commands into this list, does someone have a nice+easy way to list all EC2 instance types for a specific region?
Or perhaps that list is published in a .json file up in a bucket someplace, maintained by AWS?
I'm simply looking for this sort of output:
t1.micro
t2.nano
t2.micro
t2.small
...
回答1:
Well it seems that at least one programmatic way to do this is to query the AWS Pricing API:
#!/bin/bash
curl https://pricing.us-east-1.amazonaws.com/offers/v1.0/aws/AmazonEC2/current/index.json | jq -r '.products[].attributes["instanceType"]' | sort -u | grep '\.'
A gist for this is here, in case of future tweaks: https://gist.github.com/nmagee/b096e6fadf9ac336da7ffdada43f656a
What this is lacking is grouping/specifying by AWS Region, which can be an important distinction -- not every region has all instance type offerings.
回答2:
As Far As I Know, such list is not available and cannot be queried from aws cli.
Even when running the aws ec2 run-instances, the instance-type parameter lists available instance types and refers to aws docs
Others have parsed the data and made it available.
回答3:
As others have pointed out, this is not something you can just get out of an AWS API endpoint.
So to fill this gap, I've built a general module for dealing with this issue.
I hope this helps for a variety of use cases: https://gist.github.com/mrsiesta/0e4fac21c0eb0e8977e1de7b5277e63b
来源：https://stackoverflow.com/questions/45283036/list-all-ec2-instance-types-in-a-region-or-az