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2025-10-27 15:41:45 +04:00
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@@ -35,14 +35,14 @@ The product targets small-to-medium organizations or edge deployments requiring
#### 2.3.1 Hardware Requirements (Per Node)
| Component | Minimum Specification | Recommended |
|-----------------|----------------------------------------|-------------|
| CPU | 4-core ARM64/x86_64 (e.g., Raspberry Pi 5 or Intel NUC) | 8-core |
| CPU | 4-core ARM64/x86_64 | 8-core |
| RAM | 8 GB | 16 GB |
| Storage | 128 GB NVMe SSD (for OS) + 1 TB HDD/SSD (for data) | 256 GB SSD + 2 TB NVMe |
| Network | 1 Gbps Ethernet, Wi-Fi 6 optional | 10 Gbps |
| Power | Standard 5V/12V DC, UPS recommended | Redundant PSU |
- **Total Cluster**: 3 identical nodes; minimum aggregate: 12 cores, 24 GB RAM, 3 TB storage.
- **Redundancy**: RAID-1 mirroring across nodes for critical data; power/network failover via k3s.
- **Total Cluster**: 2 identical nodes; minimum aggregate: 12 cores, 24 GB RAM, 3 TB storage. One mode powerfull node on which the local AI model can run and paraphrasing and summarization.
- **Redundancy**: Seaweed FS provides erasure coding based datasecurity across nodes for critical data; power/network failover via k3s.
#### 2.3.2 Software Requirements
- **OS**: ThreeFold zero-OS v3.x (container-native, minimal footprint).
@@ -65,8 +65,8 @@ The product targets small-to-medium organizations or edge deployments requiring
- **Performance**: <5s file upload (1 GB), <2s video join time, 99.9% uptime.
- **Security**: TLS 1.3 everywhere; E2EE for Matrix/LiveKit; RBAC via k3s.
- **Scalability**: Horizontal scaling to 5 nodes; storage auto-expansion via SeaweedFS.
- **Reliability**: Triple replication for data; self-healing via k3s.
- **Compliance**: Data stored locally; audit logs for all services.
- **Reliability**: Erasue coding based storage for data; self-healing via k3s.
- **Compliance**: Data stored locally; audit logs for all services. Optional blockchain to record log entries.
## 3. Functional Specification
@@ -75,11 +75,11 @@ The cluster provides a unified platform for collaboration, with redundancy ensur
| Feature ID | Feature Name | Description | Priority |
|------------|---------------------------|-----------------------------------------------------------------------------|----------|
| F-01 | Redundant File Storage | Files stored via SeaweedFS with 3x replication; accessible via Nextcloud UI. | High |
| F-01 | Redundant File Storage | Files stored via SeaweedFS; accessible via Nextcloud UI. | High |
| F-02 | File Management | CRUD operations (create, read, update, delete) files/folders; sharing links. | High |
| F-03 | Instant Messaging | Matrix-based chat rooms, 1:1 messaging, file attachments; bridges to email/Slack. | Medium |
| F-03 | Instant Messaging | Matrix-based chat rooms, 1:1 messaging, file attachments; bridges to other mail and instant messaging services (TBD). | Medium |
| F-04 | Video Conferencing | LiveKit rooms for audio/video calls; screen sharing; recording (local only). | High |
| F-05 | AI Paraphrasing | Post-conference: Transcribe audio Paraphrase/summarize Store metadata locally. | Medium |
| F-05 | AI Paraphrasing | Post-conference: Transcribe audio Paraphrase/summarize Store metadata locally. | High |
| F-06 | Secure Node Connectivity | Mycelium overlay for inter-node traffic; auto-discovery on ThreeFold Grid. | High |
| F-07 | Admin Dashboard | k3s-integrated UI for monitoring pods, storage usage, and logs. | Low |
@@ -113,16 +113,16 @@ The cluster provides a unified platform for collaboration, with redundancy ensur
## 4. Technical Specification
### 4.1 Architecture Overview
- **Topology**: 3-node k3s cluster (1 master, 2 workers) with etcd embedded for HA.
- **Topology**: 3-node k3s cluster (1 master, 2 workers) with etcd (TBD) embedded for HA.
- **Layers**:
- **OS Layer**: zero-OS (immutable, container-only; no systemd).
- **Orchestration Layer**: k3s with Flannel CNI.
- **Orchestration Layer**: k3s.
- **Storage Layer**: SeaweedFS master + volume servers (1 per node).
- **Network Layer**: Mycelium for secure tunnels (WireGuard-based).
- **Network Layer**: Mycelium for secure communication.
- **Application Layer**: Helm-deployed charts for Nextcloud, Synapse, LiveKit, AI.
- **Diagram Description** (Textual; visualize as a layered stack):
```
[Users (Web/Mobile)] --> [Mycelium VPN] --> [k3s Ingress (Traefik)]
[Users (Web/Mobile)] --> [Mycelium] --> [k3s Ingress (Traefik)]
|
[Node 1 (Master)] -- [Node 2 (Worker)] -- [Node 3 (Worker)]
| | |
@@ -137,9 +137,7 @@ The cluster provides a unified platform for collaboration, with redundancy ensur
### 4.2 Component Details
#### 4.2.1 Orchestration (k3s)
- Installation: `curl -sfL https://get.k3s.io | sh -` on zero-OS (adapted for ARM64).
- HA: Server flag on master; agent join on workers.
- StorageClass: Local-path for ephemeral; SeaweedFS CSI driver for persistent.
- myceliumcloud install?
#### 4.2.2 Storage (SeaweedFS)
- Deployment: StatefulSet with 1 master pod (replicated) + 3 volume pods.
@@ -160,14 +158,13 @@ The cluster provides a unified platform for collaboration, with redundancy ensur
- Security: Automatic key exchange; traffic encrypted at L4.
### 4.3 Deployment Procedures
All presented deployment processes have not been tested. WIP.
1. **Node Provisioning**:
- Acquire 3 nodes on ThreeFold Grid; flash zero-OS.
- Configure Mycelium: `zos network mycelium join <grid-id>`.
- Acquire 3 nodes on premise and connect them on ThreeFold Grid; boot zero-OS.
2. **k3s Installation**:
- On master: Install k3s server.
- On workers: Install k3s agent with token.
- deploy mycelium cloud install over the 3 nodes, similar to how the https://myceliumcloud.tf/
3. **Storage Setup**:
- Deploy SeaweedFS Helm chart: `helm install seaweedfs seaweedfs/seaweedfs --set volume.replicas=3`.