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https://github.com/aws/session-manager-plugin
This plugin helps you to use the AWS Command Line Interface (AWS CLI) to start and end sessions to your managed instances
https://github.com/aws/session-manager-plugin
Last synced: 3 days ago
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This plugin helps you to use the AWS Command Line Interface (AWS CLI) to start and end sessions to your managed instances
- Host: GitHub
- URL: https://github.com/aws/session-manager-plugin
- Owner: aws
- License: apache-2.0
- Created: 2021-05-21T18:07:41.000Z (over 3 years ago)
- Default Branch: mainline
- Last Pushed: 2025-02-06T21:21:00.000Z (12 days ago)
- Last Synced: 2025-02-09T03:03:57.703Z (10 days ago)
- Language: Go
- Homepage:
- Size: 53.3 MB
- Stars: 270
- Watchers: 14
- Forks: 74
- Open Issues: 76
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
Awesome Lists containing this project
- jimsghstars - aws/session-manager-plugin - This plugin helps you to use the AWS Command Line Interface (AWS CLI) to start and end sessions to your managed instances (Go)
README
# Session Manager Plugin
This plugin helps you to use the AWS Command Line Interface (AWS CLI) to start and end sessions to your managed instances. Session Manager is a capability of AWS Systems Manager.
## Overview
Session Manager is a fully managed AWS Systems Manager capability that lets you manage your Amazon Elastic Compute Cloud (Amazon EC2) instances, on-premises instances and virtual machines. Session Manager provides secure and auditable instance management without the need to open inbound ports. When you use the Session Manager plugin with the AWS CLI to start a session, the plugin builds the websocket connection to your managed instances.
### Prerequisites
Before using Session Manager, make sure your environment meets the following requirements. [Complete Session Manager prerequisites](http://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-prerequisites.html).
### Starting a session
For information about starting a session using the AWS CLI, see [Starting a session (AWS CLI)](https://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-working-with-sessions-start.html#sessions-start-cli).
### Troubleshooting
For information about troubleshooting, see [Troubleshooting Session Manager](http://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-troubleshooting.html).
### Version Compatibility
The default compiled version is 1.2.0.0. We strongly recommend you manually update to version 1.3.0.0 before you compile. This step is crucial to ensure you have access to the latest features and functionality.
To update the version:
1. Locate the version information in the following files:
- `src/version/version.go`
- `VERSION`
2. In both files, update the version number from 1.2.0.0 to 1.3.0.0.
3. Save the changes and recompile the plugin with the updated version number.
By taking this extra step, you'll avoid potential feature limitations or functionality issues that may arise from using an outdated version. This practice ensures that you're working with the most up-to-date capabilities of the Session Manager Plugin.
### Working with Docker
To build the Session Manager plugin in a `Docker` container, complete the following steps:
1. Install [`docker`](https://docs.docker.com/engine/install/centos/)
2. Build the `docker` image
```
docker build -t session-manager-plugin-image .
```
3. Build the plugin
```
docker run -it --rm --name session-manager-plugin -v `pwd`:/session-manager-plugin session-manager-plugin-image make release
```
### Working with Linux
To build the binaries required to install the Session Manager plugin, complete the following steps.
1. Install `golang`
2. Install `rpm-build` and `rpmdevtools`
3. Install `gcc 8.3+` and `glibc 2.27+`
4. Run `make release` to build the plugin for Linux, Debian, macOS and Windows.
5. Change to the directory of your local machine's operating system architecture and open the `session-manager-plugin` directory. Then follow the installation procedure that applies to your local machine. For more information, see [Install the Session Manager plugin for the AWS CLI](https://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-working-with-install-plugin.html). If the machine you're building the plugin on differs from the machine you plan to install the plugin on you will need to copy the `session-manager-plugin` binary to the appropriate directory for that operating system.
```
Linux - /usr/local/sessionmanagerplugin/bin/session-manager-plugin
macOS - /usr/local/sessionmanagerplugin/bin/session-manager-plugin
Windows - C:\Program Files\Amazon\SessionManagerPlugin\bin\session-manager-plugin.exe
```
The `ssmcli` binary is available for some operating systems for testing purposes only. The following is an example command using this binary.
```
./ssmcli start-session --instance-id i-1234567890abcdef0 --region us-east-2
```
### Directory structure
Source code
* `sessionmanagerplugin/session` contains the source code for core functionalities
* `communicator/` contains the source code for websocket related operations
* `vendor/src` contains the vendor package source code
* `packaging/` contains rpm and dpkg artifacts
* `Tools/src` contains build scripts
## Feedback
Thank you for helping us to improve the Session Manager plugin. Please send your questions or comments to the [Systems Manager Forum](https://forums.aws.amazon.com/forum.jspa?forumID=185&start=0)
## License
The session-manager-plugin is licensed under the Apache 2.0 License.