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CD/CI deployment manifests and configurations for basicstack.de cluster
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CTO Agent fd6581d263 fix(pangolin): Update controller configuration for deployment 
- Use specific image version 0.1.0-alpha.1 instead of :latest
- Fix API endpoint port from 3001 to 3000 (correct Pangolin service port)
- Add CONFIG_ALLOW_INSECURE_HTTP for internal cluster HTTP communication
- Fix security context with numeric UIDs (65532) to avoid runAsNonRoot error
- Add required RBAC permissions for CRD and IngressClass discovery

Controller now successfully starts and acquires leader lease.
Next step: Configure API authentication (CONFIG_AUTH_HEADER) for
controller to access Pangolin API endpoint.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-08-01 15:51:11 +00:00
apps fix(pangolin): Update controller configuration for deployment 2026-08-01 15:51:11 +00:00
docs Add comprehensive Argo CD documentation 2026-07-12 10:04:51 +00:00
infrastructure docs: add standalone worker node addition instruction 2026-07-26 16:07:52 +00:00
.gitignore Convert all secrets to SealedSecrets for enhanced security 2026-07-01 18:38:27 +00:00
add-user-andreas.ldif OpenCloud: Use native bash substitution in config file 2026-07-05 14:03:49 +00:00
DEV-349-progress.md Consolidate Forgejo backup into forgejo namespace 2026-07-26 09:35:31 +00:00
README.md Add comprehensive Argo CD documentation 2026-07-12 10:04:51 +00:00

README.md

stack.basicstack.de

CD/CI deployment manifests and configurations for the basicstack.de Kubernetes cluster.

Repository Structure

stack.basicstack.de/
├── apps/                    # Application deployments
│   ├── stalwart/           # Stalwart mail server (example)
│   └── forgejo/            # Forgejo Git service (placeholder)
├── infrastructure/          # Infrastructure-level configurations
│   ├── networking/         # Network policies, ingress, DNS
│   └── monitoring/         # Monitoring, logging, observability
└── docs/                   # Documentation and guides

Purpose

This repository serves as the central source of truth for all deployment configurations targeting the basicstack.de Kubernetes cluster. It follows GitOps principles where infrastructure and application state is declaratively defined and version-controlled.

Directory Details

apps/

Contains deployment configurations for individual applications and services running on the cluster. Each application should have its own subdirectory with:

  • Kubernetes manifests (Deployments, StatefulSets, Services, etc.)
  • Helm values files
  • Configuration files
  • Application-specific documentation

Example: The stalwart/ directory contains the complete deployment configuration for the Stalwart mail server, including multiple deployment variants, monitoring setup, and operational guides.

infrastructure/

Contains cluster-wide infrastructure configurations:

  • networking/: Ingress controllers, network policies, DNS configurations, load balancers
  • monitoring/: Prometheus, Grafana, logging infrastructure, observability tools

docs/

General documentation including:

  • Deployment procedures
  • Cluster architecture
  • Troubleshooting guides
  • Best practices

GitOps with Argo CD

This repository is managed via Argo CD, the GitOps deployment platform for the cluster.

All changes pushed to the main branch are automatically synchronized to the cluster. Applications are defined in apps/app-*.yaml files and reference subdirectories for their manifests.

For details on managing applications, repository credentials, troubleshooting, and emergency procedures, see the Argo CD documentation.

Getting Started

  1. Clone this repository
  2. Review the example Stalwart deployment in apps/stalwart/
  3. Follow the pattern for new application deployments
  4. Ensure all manifests are tested before committing
  5. Argo CD will automatically sync changes to the cluster (or use manual sync for critical changes)

Contributing

All changes should be:

  1. Committed with clear, descriptive messages
  2. Tested in a development environment when possible
  3. Documented appropriately
  4. Reviewed before deployment to production

Cluster Information

  • Cluster: basicstack.de
  • Platform: K3s on Hetzner Cloud
  • Namespace Strategy: One namespace per application (recommended)
  • Ingress: Traefik (default K3s ingress controller)