Kubero

Kubero is a free, open-source, self-hosted PaaS for deploying applications on Kubernetes without specialized Kubernetes knowledge. It follows 12-factor app principles and runs apps from existing containers or source code, giving developers a Heroku-style workflow on a cluster they operate.

It provides Docker deployments without Helm charts, CI/CD pipelines with up to 4 staging environments, automatic redeployments on branch or tag pushes, and GitOps review apps for pull requests. Capabilities include 164+ app templates, PostgreSQL and Redis add-ons, metrics, logs, web console access, cronjobs, notifications, SSO, Basic Auth, and vulnerability scans.

Kubero runs as kubero-ui and an Operator on any Kubernetes instance, with data stored in Kubernetes etcd and no extra database. The CLI installs components on an existing cluster or can create one on GKE, Scaleway, DigitalOcean, Linode, or local Kind. Git providers include Gitea, Forgejo, Gogs, GitHub, GitLab, and Bitbucket.