drumsergio/duplicacy-container repository overview

⁠duplicacy-container

Container image and Helm chart for running a Duplicacy backup stack on Kubernetes: a scheduled backup Job, the duplicacy-exporter⁠ Deployment for Prometheus metrics, and an optional Web UI pod.

⁠Features

• The drumsergio/duplicacy-container runtime image: Duplicacy CLI 3.2.5 and shoutrrr, kept apart from the scripts repo.
• Backups run as one-shot Kubernetes Jobs from a CronJob instead of a long-running cron container.
• Shared log PVC so duplicacy-exporter can tail the backup output in log_tail mode.
• Optional webhook mode for the Duplicacy Web UI.
• Optional, generic Web UI pod on port 3875, disabled by default.
• values.schema.json, a chart README with the values reference, and Helm CI and release workflows.
• Existing Secrets and PVCs, a ServiceMonitor, and extraEnv/extraVolumes escape hatches.

⁠Quick start

helm repo add duplicacy https://geiserx.github.io/duplicacy-container
helm install duplicacy duplicacy/duplicacy -f my-values.yaml

my-values.yaml mounts your Duplicacy scripts (cron.config, cron.periodic) and sets the storage and credentials (cron.storage and cron.credentials, or cron.existingSecret); Getting started⁠ has a minimal one, and every key is in the chart README⁠.

⁠Documentation

• Getting started⁠: what you need first, a minimal values file, install, what a first run looks like
• Configuration⁠: the values that matter, and where the full reference lives
• Usage⁠: backups, metrics, the Web UI
• How it works⁠: the Job, the exporter, the runtime image, why this repo exists
• Troubleshooting⁠

⁠Related projects

duplicacy-cli-cron⁠ (the scripts), duplicacy-exporter⁠, duplicacy-ha⁠, duplicacy-mcp⁠, and Duplicacy⁠ itself.

⁠License

GPL-3.0-or-later⁠