LinuxGSM

Deploy LinuxGSM, a command-line tool for managing game servers.

1. Deploy LinuxGSM

Estimated deployment time: 10–15 minutes

Follow the deployment instructions from the Get started section to configure the app, deploy it, and verify software installation.

For information on the app-specific configurations, see the Configuration options section.

Base distribution and plan

Supported distribution: Ubuntu 24.04 LTS
Recommended plans: All plan types and sizes can be used.

Configuration options

Configure the required options to deploy your instance. For additional customization, add advanced options.

The table maps the Cloud Manager UI fields to their corresponding API/CLI keys (stackscript_data) required for automated deployments.

StackScript ID: 1329462

UI field	API/CLI key	Description
Required options
Email address (for the Let's Encrypt SSL certificate)	`soa_email_address`	The email used to receive notifications about the renewal of the Let's Encrypt SSL certificate.
Limited sudo user	`user_name`	Your preferred username for the limited sudo user, entered without any capital letters, spaces, or special characters. When adding a limited sudo user, the user is created with a strong generated password for your new Linode instance, and the account is assigned to the `sudo` group, which provides elevated permissions when running commands with the `sudo` prefix. Note: For easier and more secure access with the sudo user, add an account SSH key for the Cloud Manager user during deployment and select that user as an `authorized_user`. Their SSH pubkey will be assigned to both the root and limited sudo users.
Advanced options
gameservername for LinuxGSM server	`gameservername`	The name of the LinuxGSM game server to install.
Disable root access over SSH	`disable_root`	Applies to a limited sudo user. To block the root user from logging in over SSH, select Yes. Defaults to No. Note: When you disable the root user from logging in over SSH and don't provide a valid Account SSH Key assigned to the `authorized_user`, you can still switch to the root user. To do that, log in as root via the Lish console and run `cat /home/$USERNAME/.credentials` to view the generated password for the limited sudo user.
Linode API token	`token_password`	Applies to a custom domain. The Linode API token if you want to use Linode's DNS Manager to manage DNS records for your custom domain. Follow Manage personal access tokens to get your token on your account with `Read/Write` access to `Domains`. If you provide the token along with the subdomain and domain, the installation attempts to create DNS records via the Linode API. If you don't provide the token, you need to manually configure your DNS records through your DNS provider and point them to the IP address of the new instance.
Subdomain	`subdomain`	Applies to a custom domain. The subdomain you want to use, like `blog` for `blog.example.com`. Use it only if you specify a Domain.
Domain	`domain`	Applies to a custom domain. The domain name you want to use, like `example.com`. Use it only if you specify a Linode API token.
Optional data exporter Add-ons	`add_ons`	An option to include add-ons for your deployment. Possible values are: none (default) node_exporter mysqld_exporter newrelic

Note: You can automatically configure a custom domain (optional) during deployment. To do that:

First, configure your domain to use Linode’s name servers via your registrar. See Configure your domain's authoritative name servers for details.

Once you complete that, specify the Linode API token, subdomain, and domain for the app in Cloud Manager or via API/CLI/Terraform.

Use API, CLI, or Terraform

In addition to deploying the app to a new Linode instance via Cloud Manager, you can also use the Linode API, CLI, or Terraform. When running the operation, you need to provide the StackScript ID, supported Linux distribution, and app-specific fields along with the standard Linode deployment configurations.

Note: Generate a personal access token to authenticate your API, CLI, or Terraform requests.

curl --location 'https://api.linode.com/v4/linode/instances' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer abc123def456hij789klm' \
    --data-raw '{
        "region": "us-east",
        "type": "g6-standard-2",
        "image": "linode/ubuntu24.04",
        "label": "my-linuxgsm-one-click-app",
        "root_pass": "@C0mpl3x#P@ssw0rd",
        "stackscript_id": 1329462,
        "stackscript_data": {
            "user_name":"jsmith",
            "soa_email_address":"jsmith@example.com"
        }
    }'

linode-cli linodes create \
    --region us-east \
    --type g6-standard-2 \
    --label my-linuxgsm-one-click-app \
    --image linode/ubuntu24.04 \
    --root_pass @C0mpl3x#P@ssw0rd \
    --stackscript_id 1329462 \
    --stackscript_data '{"user_name":"jsmith", "soa_email_address":"jsmith@example.com"}'

resource "linode_instance" "my-linode" {
    region         = "us-east"
    type           = "g6-standard-2"
    label          = "my-linuxgsm-one-click-app"
    image          = "linode/ubuntu24.04"
    root_pass      = "@C0mpl3x#P@ssw0rd"
    stackscript_id = 1329462
    stackscript_data = {
        "user_name"         = "jsmith"
        "soa_email_address" = "jsmith@example.com"
    }
}

2. Access LinuxGSM

Get the admin password

The password for the sudo user account is automatically generated during the initial install process in the .credentials file in the home directory, along with application-specific passwords.

To get this password:

Log in to your instance through the Lish console or with SSH if you provided an account key.
Run cat /home/$USERNAME/.credentials to see the contents of the .credentials file.

The LinuxGSM user is a member of the sudo group.
```
Sudo Username: $USERNAME
Sudo Password: 0oVSsWmkbGesmtuTlOEgFl7t
LinuxGSM User: linuxgsm
LinuxGSM User Password: nc023n30cal-3kd
```
Run su linuxgsm && chdir /home/linuxgsm followed by ./$GAMEERVERNAME install to complete the server installation process.

Additional resources

For more information about the installed packages, see their official documentation.

LinuxGSM Documentation

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Note that we can't vouch for the accuracy or timeliness of externally hosted resources.