gitea_admin/k8s-and-chill
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Author SHA1 Message Date
Felix Wolf d1959dd6cf feat: Adds Nextcloud application deployment 
Deploys Nextcloud using an FPM-alpine image with a Caddy sidecar for web serving.

Integrates with an external CloudNativePG cluster for PostgreSQL and a dedicated Valkey instance for caching. Configures S3-compatible object storage for file data.

Includes an initialization Job to create essential admin and Valkey secrets. Sets up Ingress for external access with automated TLS provisioning via cert-manager.

Configures local-path persistence for Nextcloud's core data to ensure state is maintained across pod restarts. Centralizes hostname configuration and migrates various Nextcloud settings to environment variables for streamlined management.

Adds ArgoCD ignore rules for `batch/Job` resource selectors and template labels, preventing spurious out-of-sync states caused by Kubernetes mutations and improving synchronization stability.
 2026-04-04 19:24:50 +02:00
Felix Wolf 8af1321177 feat: Add metrics-server for pod/node resource metrics 
Enables CPU/memory visibility in k9s and kubectl top by deploying
the Kubernetes metrics-server via the metrics.k8s.io API.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-04-04 14:34:32 +02:00
Felix Wolf 167fc62b92 feat: Add automated backups for Forgejo (Postgres + git repos) 
- CNPG Barman backup to Hetzner S3 (s3://k8s-and-chill-backups/forgejo/cnpg/)
- ScheduledBackup CR: daily at 2 AM, 30d retention, prefer-standby
- Git repo rclone sync to S3 (s3://k8s-and-chill-backups/forgejo/git/) via CronJob at 3 AM
- Requires secrets: forgejo-backup-s3 (S3 creds), hcloud-token (not used but created)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-04-03 17:29:03 +02:00
Felix Wolf 25714eeef6 feat: Migrate Forgejo to CNPG PostgreSQL + Hetzner CSI volumes 
- Add hcloud-csi prototype (Hetzner Cloud CSI driver)
- Add cloudnative-pg prototype (CNPG operator)
- Add CNPG Cluster CR for Forgejo (2 instances, lean config for 4GB nodes)
- Add 20Gi hcloud-volumes PVC for Forgejo git repos
- Switch Forgejo from SQLite to PostgreSQL (forgejo-cnpg-rw service)
- Switch Forgejo persistence to hcloud-volumes (forgejo-git-storage)
- Fix ClusterRoleBinding subject namespaces for hcloud-csi and CNPG
- Fix CNPG webhook service namespace references

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-04-03 16:37:13 +02:00
Felix Wolf a92c5d8dc2 feat: Add VictoriaMetrics monitoring stack 
Adds victoria-metrics-single, grafana, kube-state-metrics, and
node-exporter to the cluster. Enables metrics endpoints on traefik,
argocd, and cert-manager for scraping. Grafana available at
grafana.tr1ceracop.de with VictoriaMetrics as default datasource.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-31 00:20:23 +02:00
Felix Wolf 6f717a602f feat: Initial setup of GitOps-managed Kubernetes cluster 
Configures `myks` for Helm chart rendering with `ytt` overlays to manage cluster applications.
Defines prototypes and environment-specific configurations for core applications including ArgoCD, Traefik, Cert-Manager, and Forgejo.
Adds comprehensive documentation covering cluster setup, GitOps structure, and development environment.
Integrates `direnv` for environment variable management, `gitignore` for file exclusion, and `sops` for secret encryption.
Includes rendered Kubernetes manifests and ArgoCD application resources for initial deployment.
 2026-03-30 18:21:05 +02:00