Rancher Fleet

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About

Rancher Fleet is ranked #9 of 32 in GitOps tools on Inferse. It runs on API, Self-hosted. There is a free plan.

Compared on GitOps tools

Reconciliation scope: bothfleet.rancher.io
Multi-cluster management: Yesfleet.rancher.io
Progressive delivery: Yesfleet.rancher.io
Supported Git sources: Azure DevOps, GitHub, GitLab, Bitbucket, Bitbucket Server, Gogsfleet.rancher.io
Supported deployment targets: Kubernetes clustersfleet.rancher.io

Facts

Purpose: Fleet is a container management and deployment engine that uses GitOps to manage and monitor Kubernetes clusters.fleet.rancher.io · 2 Oct 2026
Deployment formats: Fleet can deploy raw Kubernetes YAML, Helm charts, Kustomize, or combinations of them from Git repositories.fleet.rancher.io · 2 Oct 2026
Multi-cluster: Fleet can manage a single Kubernetes cluster or large-scale deployments of clusters from a central point.fleet.rancher.io · 2 Oct 2026
Install modes: Fleet supports single-cluster and multi-cluster installation modes, with a central manager for downstream clusters in multi-cluster mode.fleet.rancher.io · 2 Oct 2026
Requirements: Fleet runs as a controller on an existing Kubernetes cluster and is distributed as a Helm chart; the installation documentation requires Helm 3.fleet.rancher.io · 2 Oct 2026
Repository authentication: Private Git repository authentication supports HTTP basic authentication, SSH keys, and GitHub Apps.fleet.rancher.io · 2 Oct 2026
Git integrations: Fleet documents SSH host key entries for GitHub, GitLab, Bitbucket, and Azure DevOps.fleet.rancher.io · 2 Oct 2026
Security: Fleet uses Kubernetes service accounts with restricted permissions for downstream clusters and individual Git repositories.fleet.rancher.io · 2 Oct 2026
Network model: Managed cluster agents initiate communication to the Fleet controller, allowing managed clusters to run behind NATs or in private networks.fleet.rancher.io · 2 Oct 2026
SSH security default: Strict SSH host key checks are enabled by default from Fleet v0.13 onward.fleet.rancher.io · 2 Oct 2026
Notable limitation: Fleet does not support SSH proxy server authentication when cloning private Git repositories or using private Helm repositories.fleet.rancher.io · 2 Oct 2026
Feature default: The image scanning feature is disabled by default and must be enabled during installation to use it.fleet.rancher.io · 2 Oct 2026
Helm credential handling: Fleet forwards Helm credentials only when helmRepoURLRegex is set and matches the chart repository URL.fleet.rancher.io · 2 Oct 2026