[WIP] Implement enterprise storage management with Ceph integration

[Copilot]

Phase 2: Storage & Networking (Ceph, OVS, VXLAN) Implementation Plan

Backend Services

• Create Storage Service (Port 8004)

  • Create service structure and main.py
  • Implement Ceph RBD integration
  • Implement storage pool management endpoints
  • Implement volume management endpoints
  • Implement snapshot and clone operations
  • Add storage metrics endpoint
  • Create Dockerfile and requirements.txt

• Create Network Service (Port 8005)

  • Create service structure and main.py
  • Implement Open vSwitch integration
  • Implement network management endpoints
  • Implement VXLAN overlay support
  • Implement security groups endpoints
  • Implement router and load balancer endpoints
  • Create Dockerfile and requirements.txt

Database Schema

• Create database migration for storage tables
• Create database migration for network tables
• Create database migration for security groups

API Gateway Integration

• Add storage service routes to API Gateway
• Add network service routes to API Gateway

Frontend Components

• Create Storage Dashboard components
• Create Storage Pool Management UI
• Create Volume Management UI
• Create Network Topology Viewer
• Create Network Management UI
• Create Security Groups UI
• Create Router Management UI
• Create Load Balancer UI

Infrastructure

• Update docker-compose.yml with new services
• Add Ceph simulator/mock for development
• Configure OVS in development environment

Testing

• Add storage service tests
• Add network service tests
• Add integration tests
• Add UI component tests

Documentation

• Update README with Phase 2 features
• Create Storage Architecture documentation
• Create Network Architecture documentation

Original prompt

💾 PHASE 2: Storage & Networking (Ceph, OVS, VXLAN)
Ziel
Implementiere Enterprise Storage Management mit Ceph/GlusterFS und Software-Defined Networking mit Open vSwitch und VXLAN Overlays.
Zu implementierende Komponenten

1. Storage Service (Port 8004)
   pythonErstelle Storage Management Microservice:

Features:

• Ceph RBD Integration
• GlusterFS Volume Management
• NFS/iSCSI Storage Pools
• Storage Quota Management
• Thin Provisioning
• Snapshot Management
• Volume Cloning
• Storage Tiering (SSD/HDD)

Endpunkte:
POST /api/v1/storage/pools # Create storage pool
GET /api/v1/storage/pools # List pools
GET /api/v1/storage/pools/{id} # Get pool details
DELETE /api/v1/storage/pools/{id} # Delete pool
POST /api/v1/storage/volumes # Create volume
GET /api/v1/storage/volumes # List volumes
POST /api/v1/storage/volumes/{id}/snapshot # Create snapshot
POST /api/v1/storage/volumes/{id}/clone # Clone volume
GET /api/v1/storage/metrics # Storage metrics
2. Ceph Integration
pythonImplementiere Ceph RBD Backend:

1. Ceph Cluster Connection

   • Connection Pool zu Ceph Monitors
   • Authentication via cephx
   • Health Check Monitoring

2. RBD Operations (python-rbd)

   • Image Create/Delete
   • Image Resize
   • Image Clone
   • Image Snapshots
   • Image Thin Provisioning
   • QoS (IOPS/Bandwidth Limits)

3. Pool Management

   • Create/Delete Pools
   • Pool Statistics
   • Replication Settings
   • Erasure Coding Support

4. Performance Metrics

   • IOPS (Read/Write)
   • Throughput (MB/s)
   • Latency
   • Capacity Usage

Beispiel Code:
import rados
import rbd

def create_rbd_image(pool_name, image_name, size_gb):
with rados.Rados(conffile='/etc/ceph/ceph.conf') as cluster:
with cluster.open_ioctx(pool_name) as ioctx:
rbd_inst = rbd.RBD()
size = size_gb * 1024**3 # Convert to bytes
rbd_inst.create(ioctx, image_name, size,
features=rbd.RBD_FEATURE_LAYERING)
3. Network Service (Port 8005)
pythonErstelle Network Management Microservice:

Features:

• Open vSwitch Management
• VXLAN Overlay Networks
• VLAN Management
• Network Isolation per Tenant
• Security Groups / Firewall Rules
• QoS Policies
• Port Groups
• Virtual Routers
• Floating IPs
• Load Balancer Pools

Endpunkte:
POST /api/v1/networks # Create network
GET /api/v1/networks # List networks
POST /api/v1/networks/{id}/ports # Create port
GET /api/v1/networks/{id}/topology # Get topology
POST /api/v1/security-groups # Create security group
POST /api/v1/security-groups/{id}/rules # Add rule
POST /api/v1/routers # Create router
POST /api/v1/load-balancers # Create LB
4. Open vSwitch Integration
pythonImplementiere OVS Management:

1. OVS Bridge Management

   • Create/Delete Bridges
   • Add/Remove Ports
   • Configure VLANs
   • Configure VXLAN Tunnels

2. Flow Rules

   • OpenFlow Rules
   • Traffic Shaping
   • QoS Configuration
   • Port Mirroring

3. VXLAN Overlay

   • VNI Management
   • Tunnel Endpoints
   • Multicast/Unicast Mode
   • MTU Configuration

Beispiel:
import subprocess

def create_ovs_bridge(bridge_name):
subprocess.run(['ovs-vsctl', 'add-br', bridge_name])

def add_vxlan_port(bridge, port_name, remote_ip, vni):
subprocess.run([
'ovs-vsctl', 'add-port', bridge, port_name,
'--', 'set', 'interface', port_name,
'type=vxlan',
f'options:remote_ip={remote_ip}',
f'options:key={vni}'
])
5. Security Groups Implementation
pythonErstelle Firewall/Security Group Engine:

1. Rule Engine

   • Ingress/Egress Rules
   • Protocol-based (TCP/UDP/ICMP)
   • Port Ranges
   • IP/CIDR Matching
   • Rule Priority

2. iptables Integration

   • Dynamic Rule Generation
   • Per-VM Chains
   • Connection Tracking
   • NAT Rules

3. Distributed Firewall

   • Host-level Enforcement
   • VM-level Policies
   • Microsegmentation

Datenmodell:
CREATE TABLE security_groups (
id UUID PRIMARY KEY,
tenant_id UUID REFERENCES tenants(id),
name VARCHAR(255) NOT NULL,
description TEXT,
created_at TIMESTAMP DEFAULT NOW()
);

CREATE TABLE security_group_rules (
id UUID PRIMARY KEY,
security_group_id UUID REFERENCES security_groups(id),
direction VARCHAR(10), -- ingress/egress
protocol VARCHAR(10), -- tcp/udp/icmp/any
port_range_min INTEGER,
port_range_max INTEGER,
remote_ip_prefix CIDR,
remote_group_id UUID,
created_at TIMESTAMP DEFAULT NOW()
);
6. Storage UI Components
typescriptFrontend-Komponenten für Storage:

1. Storage Dashboard

   • Total Capacity / Used / Available
   • Performance Charts (IOPS, Throughput)
   • Storage Pools Overview
   • Health Status

2. Storage Pool Management

   • Create Pool Wizard
   • Pool List with Metrics
   • Pool Configuration
   • Replication Settings

3. Volume Management

   • Volume List per Tenant
   • Create Volume Form
   • A...

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