![]() ![]() The SSH configuration file that I use is below. This article describes a simple way to SSH to your EC2 instances without opening ports in your firewall or compromising the security of your instances. Ansibles copy module is used to lay down this configuration file on remote systems: - name: Add hardened SSH config copy: dest: /etc/ssh/sshdconfig src: etc/ssh/sshdconfig owner: root group: root mode: 0600 notify: Reload SSH. The aws ssm start-session CLI command requires that you install the Session Manager plugin for AWS CLI, as described here.Ensure you have AWS credentials in your environment, either from ~/.aws/credentials or as exported Bash environment variables.Since we’re using AWS CLI in the background: ![]() You can now SSH to the instance using: ssh Prerequisites filter Name=private-ip-address,Values="$1" \ Now in the ~/.ssh/ssm.sh file, use the AWS CLI to establish an SSM session to the instance: #!/usr/bin/env bash Ansible supports ssh-agent to manage your SSH keys. In Ansible 1.2.1 and later, ssh will be used by default if OpenSSH is new enough to support ControlPersist as an option. There has to be a better, simpler way! ? SSH Over SSM!Īs it turns out, it’s fairly easy to configure the SSH command on your terminal to use SSM behind the scenes! Once configured, everyone using SSH from this machine would use SSM automatically, including Ansible, Terraform, Packer, etc.įirst, configure ~/.ssh/config to proxy all your SSH commands to a script we provide: # SSH over SSM We recommend using SSH keys to authenticate SSH connections. All this is too cumbersome
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |