Portainer
Web UI for managing Docker and Kubernetes containers, images, volumes, and stacks without touching the CLI.
Install Methods: Kubernetes
Grafana
Dashboards and alerting for metrics, logs, and traces from any data source — the visualization layer of a self-hosted observability stack.
Authentik
Full-featured identity provider: OIDC, SAML, LDAP outpost, and a visual flow builder.