Feature Request: Support use of iam-role with ConnectionManager

[SpyderDave]

Currently, it appears as though the SSM Resolver has a hard coded use of profile (https://github.com/Sceptre/sceptre-ssm-resolver/blob/master/resolver/ssm.py#L60)

I am not familiar with the code in this project so I am looking for a little assistance in supporting the use of iam_role from the ConnectionManager (https://github.com/Sceptre/sceptre/blob/master/sceptre/connection_manager.py#L259)

[zaro0508]

Currently, it appears as though the SSM Resolver has a hard coded use of profile (https://github.com/Sceptre/sceptre-ssm-resolver/blob/master/resolver/ssm.py#L60)

You can assume a role with profile then tell the this resolver to use whichever profile you like, the README has an example of specifying profiles.

I am not familiar with the code in this project so I am looking for a little assistance in supporting the use of iam_role from the ConnectionManager (https://github.com/Sceptre/sceptre/blob/master/sceptre/connection_manager.py#L259)

If you prefer to support iam_role env vars then maybe sceptre PR Sceptre/sceptre#1287 will help?

[jfalkenstein]

This issue should be resolved with Sceptre/sceptre#1299

[zaro0508]

related to Sceptre/sceptre#1300