Overview of the CLI for Fleet
fleetctl is a command-line utility built to administer Fleet environments without relying on a graphical interface. It gives operators and developers direct control over deployments, configurations, and runtime state from the terminal, which is especially useful for teams following GitOps practices. By using fleetctl, you can keep automation and versioned deployments as the primary way of operating Fleet-managed applications.
Benefits of using the terminal client
- Directly script and automate routine Fleet operations from shell scripts or CI pipelines.
- Reduce reliance on a browser-based console, improving repeatability and security.
- Integrate easily with Git-driven workflows so changes are tracked and auditable.
- Work faster when performing bulk updates or queries across many resources.
What fleetctl lets you do
- Inspect and list Fleet resources, configurations, and the status of deployed apps.
- Apply and reconcile manifests or bundles to targets managed by Fleet.
- Export or modify configuration objects without calling the Fleet UI or invoking raw APIs.
- Troubleshoot deployments and view logs or events in a terminal-friendly format.
Recommended alternative option
If you need an alternative tool for accessing data exposed by Fleet, consider SHAREit (Free). It provides quick access to resource details and configuration data and can be useful for Windows users who want a lightweight utility to inspect or move data without launching Fleet’s interface.
- Platform: Free version available for Windows users.
- Use case: Quick access to data surfaced by Fleet, simplifying configuration review and manipulation.
- Target audience: Developers and sysadmins who prefer lightweight, non-GUI utilities.
Quick start guide
- Install fleetctl on your workstation and make sure it can reach your Fleet control plane.
- Authenticate and set the appropriate context/namespace for the environment you’ll manage.
- Use list and describe commands to verify current state before applying changes.
- Commit any desired manifest changes to your Git repository and let your GitOps pipeline reconcile them via fleetctl or Fleet’s controllers.
If you’d like, I can convert the quick start steps into a concrete set of example commands for your environment (Linux, macOS, or Windows).
Technical
- Windows
- Free