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Always glad to see one of our products mentioned :) Huge shameless plug for the coolness that is Session Manager, I can only think of a few scenarios where you

Always glad to see one of our products mentioned :) Huge shameless plug for the coolness that is Session Manager, I can only think of a few scenarios where you wouldn't just prefer it over the alternatives. If you haven't played with it (or other SSM stuff), you totally should! It's cool and useful and easy and more or less free.

a012 6y ago
I'd love to use SSM with other OSes (i.e. FreeBSD) than just Amazon Linux & Ubuntu which are supported.
- WaxProlix 6y ago
  You can! The agent can be installed on almost any linux flavor, and is open source on GitHub, so it can be compiled and installed on any EC2 machines (or on-prem machines) you want. (This might not be easy, I haven't done it myself) If you can make a good case for it, open a ticket or make a stink on the forums and there's a chance an engineer can be tasked to add it to their list of Officially Supported Platforms. This is how eg raspbian got added, though I don't know if the program is still running for adding platforms as it's been a few years.
debaserab2 6y ago
It was a total no-brainer once we discovered it. Really nice work. If you're interested in more feedback, I'd be happy to share. As with many things AWS, there were some undocumented rougher edges that took some trial and error to figure. Although the end result was well worth it. Totally understand if you're not on HN to do that sort of thing, though.
- WaxProlix 6y ago
  Hey, I'm all ears. Just an engineer, but customer feedback is taken super seriously (albeit with a tragically long turnaround time - it's a surprisingly large organization with a lot of irons on a lot of fires). I'll totally pass on anything you have to say though. e: or put an email in your profile and I'll even reach out!
  - debaserab2 6y ago
    I don't keep an email in my profile but you can find me here: andy@threadsculture.com
zozos 6y ago
Is there a way to use SSM without using the access keys? I feel using access keys is incredibly not secure because rotating keys is a hassle and people might not do them all the time. Also can u restrict access to ssh through ssm to certain ips? Maybe I might have missed these, so any help would be appreciated.
- vladvasiliu 6y ago
  > Is there a way to use SSM without using the access keys? I feel using access keys is incredibly not secure because rotating keys is a hassle and people might not do them all the time. Technically there is, you can use federated login. Might not be very convenient, depending on your identity provider. A solution I use, while not technically "not using access kys" is storing them in the system credential store with aws-vault [0]. Works on Windows, Linux and Mac. And you can combine this with multi factor auth. > Also can u restrict access to ssh through ssm to certain ips? Yes, with an IAM policy. The policy below requires connecting with an MFA and from a specific IP range. It only allows connecting to a specific instance. { "Version": "2012-10-17", "Statement": [ { "Sid": "VisualEditor0", "Effect": "Allow", "Action": "ssm:StartSession", "Resource": [ "arn:aws:ec2:eu-west-3:123123123123:instance/i-123123123123", "arn:aws:ssm:eu-west-3::document/AWS-StartPortForwardingSession", "arn:aws:ssm:eu-west-3::document/AWS-StartSSHSession" ], "Condition": { "IpAddress": { "aws:SourceIp": "1.2.3.4/32" }, "BoolIfExists": { "aws:MultiFactorAuthPresent": "true" } } } ] } [0] AWS Vault: https://github.com/99designs/aws-vault/ https://github.com/99designs/aws-vault/

a012 6y ago

I'd love to use SSM with other OSes (i.e. FreeBSD) than just Amazon Linux & Ubuntu which are supported.

WaxProlix 6y ago
You can! The agent can be installed on almost any linux flavor, and is open source on GitHub, so it can be compiled and installed on any EC2 machines (or on-prem machines) you want. (This might not be easy, I haven't done it myself) If you can make a good case for it, open a ticket or make a stink on the forums and there's a chance an engineer can be tasked to add it to their list of Officially Supported Platforms. This is how eg raspbian got added, though I don't know if the program is still running for adding platforms as it's been a few years.

debaserab2 6y ago

It was a total no-brainer once we discovered it. Really nice work. If you're interested in more feedback, I'd be happy to share. As with many things AWS, there were some undocumented rougher edges that took some trial and error to figure. Although the end result was well worth it. Totally understand if you're not on HN to do that sort of thing, though.

WaxProlix 6y ago
Hey, I'm all ears. Just an engineer, but customer feedback is taken super seriously (albeit with a tragically long turnaround time - it's a surprisingly large organization with a lot of irons on a lot of fires). I'll totally pass on anything you have to say though. e: or put an email in your profile and I'll even reach out!
- debaserab2 6y ago
  I don't keep an email in my profile but you can find me here: andy@threadsculture.com

zozos 6y ago

Is there a way to use SSM without using the access keys? I feel using access keys is incredibly not secure because rotating keys is a hassle and people might not do them all the time. Also can u restrict access to ssh through ssm to certain ips? Maybe I might have missed these, so any help would be appreciated.

vladvasiliu 6y ago
> Is there a way to use SSM without using the access keys? I feel using access keys is incredibly not secure because rotating keys is a hassle and people might not do them all the time. Technically there is, you can use federated login. Might not be very convenient, depending on your identity provider. A solution I use, while not technically "not using access kys" is storing them in the system credential store with aws-vault [0]. Works on Windows, Linux and Mac. And you can combine this with multi factor auth. > Also can u restrict access to ssh through ssm to certain ips? Yes, with an IAM policy. The policy below requires connecting with an MFA and from a specific IP range. It only allows connecting to a specific instance. { "Version": "2012-10-17", "Statement": [ { "Sid": "VisualEditor0", "Effect": "Allow", "Action": "ssm:StartSession", "Resource": [ "arn:aws:ec2:eu-west-3:123123123123:instance/i-123123123123", "arn:aws:ssm:eu-west-3::document/AWS-StartPortForwardingSession", "arn:aws:ssm:eu-west-3::document/AWS-StartSSHSession" ], "Condition": { "IpAddress": { "aws:SourceIp": "1.2.3.4/32" }, "BoolIfExists": { "aws:MultiFactorAuthPresent": "true" } } } ] } [0] AWS Vault: https://github.com/99designs/aws-vault/ https://github.com/99designs/aws-vault/