Support for proxy?

[litjoco]

I am seeing failures when behind a proxy which was working on a previous version. I have the proxy environment variables set.

I think the ability to connect from behind a proxy has been lost when moving from fog to the AWS sdk.

I'm not familiar with the aws sdk, but think the ec2 client can be supplied a http_proxy in the config option.

[tyler-ball]

@litjoco Are you setting the environment variables as defined http://docs.aws.amazon.com/cli/latest/userguide/cli-http-proxy.html ?

[litjoco]

@tyler-ball Yes- the environment variables are set. Having these set worked previously-with a commit ref pre-aws sdk I believe. I have the aws cli installed and it works as expected with the env vars set.

Is there another mechanism that TK is expecting proxy supplied that I'm not aware of?

Thanks for your work on helping resolve

[tyler-ball]

@litjoco I added a comment in the PR, but I'll ask here too: I'm currently defaulting the http_proxy to ENV['HTTP_PROXY'] but because the AWS SDK V2 only accepts 1 proxy would you rather it defaulted to ENV['HTTPS_PROXY'] || ENV['HTTP_PROXY']?

[bookshelfdave]

looks good, +1 for ENV['HTTPS_PROXY'] || ENV['HTTP_PROXY']

[litjoco]

@tyler-ball I added a comment to the pull request in agreement with @metadave

thank you