PaaS CloudTechnical Reference
Managed Applications
This page lists the managed applications available in the PaaS Cloud marketplace. Each application is a Cozystack application package (Helm chart bundle) defined by Application, Bundle, and Version resources.
Databases
| Application | Type | Typical Use |
|---|---|---|
| PostgreSQL | Relational | General-purpose OLTP, web applications, GIS |
| MariaDB | Relational | MySQL-compatible workloads |
| ClickHouse | Column-oriented | Analytics, large-scale log/event processing |
| FoundationDB | Key-value / Document | Distributed transactional stores |
| MongoDB | Document | Flexible schema applications, JSON-native data |
| Redis | In-memory | Caching, sessions, message brokering, real-time data |
| Qdrant | Vector | AI/ML embeddings, semantic search |
Messaging & Streaming
| Application | Type | Typical Use |
|---|---|---|
| Kafka | Event streaming | High-throughput event pipelines, log aggregation |
| RabbitMQ | Message broker | Reliable task queues, AMQP workloads |
| NATS | Lightweight messaging | Microservices communication, IoT data |
Infrastructure & Tooling
| Application | Type | Typical Use |
|---|---|---|
| Harbor | Container registry | Secure image storage, scanning, RBAC |
| OpenBAO | Secrets manager | Credential management, encryption, PKI |
| Load Balancer | Network | TCP traffic distribution |
| Ingress / HTTP Cache | Network | HTTP/HTTPS routing and caching |
| Virtual Machine | Compute | Traditional OS workloads |
| Grafana Stack | Observability | Metrics dashboards, logs, alerting |
Versioning and Support
- Application versions in the marketplace are curated and updated by the cloud team.
- Critical security patches are applied during maintenance windows.
- Major version upgrades are announced ahead of time.
- If your project requires a specific version or custom configuration, contact the cloud team.
Requesting New Applications
The marketplace catalog is team-driven:
- Identify a missing application or stack.
- Prepare requirements and, if possible, a Helm chart draft.
- Submit a request to the cloud team.
- The cloud team reviews, tests, and deploys approved applications into the marketplace.
Tip
Upstream documentation for each application is usually linked inside the marketplace tile. Always refer to the official docs for advanced configuration options.
