What is GitOps?
GitOps manages infrastructure and applications through Git repositories and automatically reconciles the desired state with the running environment. This keeps every change traceable and repeatable.
GitOps is an operating method in which a Git repository serves as the single source of truth for the desired state of infrastructure and applications. Changes are described exclusively through commits and pull requests, and an agent inside the cluster continuously reconciles the actual state with the Git definition. When the environment drifts, the agent corrects it automatically or reports the difference. This model emerged around Kubernetes, yet it applies to any environment that can be described declaratively. As a result, every change is versioned, auditable, and reversible when needed.
The most common challenges
Manual changes are hard to trace
When configurations are adjusted directly on the cluster from the command line, a complete history is missing. No one can reliably say who changed what and when. In regulated industries this evidence is mandatory, and GitOps delivers it automatically through the Git history.
GitOps is more than a deployment script
A common misconception is that GitOps is simply continuous deployment with Git as the trigger. The core is the continuous reconciliation between desired and actual state by an agent that detects and corrects deviations, even when no one is deploying anything.
Configuration drift often goes unnoticed
Without automatic reconciliation, the running environment slowly moves away from the documented configuration. This drift causes errors that do not appear in test environments. GitOps makes drift visible and reconciles it.
The CCsolutions approach
Technically, GitOps consists of three building blocks. First, a repository describes the desired state declaratively, for example as Kubernetes manifests or Helm charts. Second, a reconciliation agent such as Argo CD or Flux runs inside the cluster and continuously compares the live state with the repository. Third, every change to the repository triggers a pull operation, and the agent applies the change to the environment. External pushes into the cluster are removed, because the cluster pulls its own configuration.
Security benefits from this pull model, because no external pipeline needs write access to the cluster. The agent works inside the trust boundary, and access rights stay minimal. Pull requests also enforce a four-eyes principle before every change, which builds approval processes and separation of duties directly into the workflow.
CCsolutions uses GitOps as the foundation of its managed Kubernetes platforms. We set up Argo CD or Flux so that cluster configuration, applications, and policies all originate from versioned repositories. For regulated clients in the DACH region and Latin America, we combine this model with audit logs, role-based approvals, and sovereign hosting options, so that traceability and data sovereignty are in place from the start.
Technologies
Frequently asked questions
How does GitOps differ from CI/CD?
CI/CD describes build and delivery pipelines that usually push changes into an environment. GitOps adds an agent inside the cluster that pulls the desired state from Git and reconciles it continuously. The two are often used together: the CI pipeline updates the repository, and the GitOps agent handles delivery.
Which tools are used for GitOps?
The most common reconciliation agents are Argo CD and Flux. They work with Git platforms such as GitLab or GitHub and manage Kubernetes manifests, Helm charts, or Kustomize configurations.
Does GitOps only work with Kubernetes?
GitOps emerged in the Kubernetes ecosystem, where it is most mature. The principle can be transferred to any environment that can be described declaratively, for example infrastructure managed with Terraform.
Is GitOps suitable for regulated industries?
Yes. The complete Git history, the four-eyes principle through pull requests, and role-based approval provide exactly the evidence that audits require in financial, healthcare, and public sector environments.
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