From 02cfd90b6f1c0df4b2bc158804bedf16af1517aa Mon Sep 17 00:00:00 2001
From: Apple <apple@MacBook-Pro.local>
Date: Sat, 10 Jan 2026 05:11:45 -0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=8C=90=20Add=20150=20nodes=20network=20de?=
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- Created NETWORK-150-NODES-PLAN.md with complete architecture
- Ansible playbooks for automated security and deployment
- Terraform configs for Hetzner infrastructure
- Zero Trust security architecture
- Prometheus federation for monitoring
- Estimated costs and roadmap
- PostgreSQL deployed on NODE1 and NODE3
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+# 🌐 План розгортання мережі 150 нод — DAARION Network
+
+**Версія:** 1.0.0  
+**Дата:** 2026-01-10  
+**Статус:** Планування
+
+---
+
+## 📋 Зміст
+
+1. [Архітектура мережі](#архітектура-мережі)
+2. [Централізоване управління](#централізоване-управління)
+3. [Автоматизація розгортання](#автоматизація-розгортання)
+4. [Безпека мережі](#безпека-мережі)
+5. [Моніторинг та алерти](#моніторинг-та-алерти)
+6. [Roadmap](#roadmap)
+
+---
+
+## 🏗️ Архітектура мережі
+
+### Ієрархія нод
+
+```
+                    ┌─────────────────┐
+                    │   MASTER NODE   │
+                    │   (NODE1)       │
+                    │   Hetzner       │
+                    └────────┬────────┘
+                             │
+            ┌────────────────┼────────────────┐
+            │                │                │
+     ┌──────▼──────┐  ┌──────▼──────┐  ┌──────▼──────┐
+     │ REGION EU   │  │ REGION US   │  │ REGION ASIA │
+     │ Controller  │  │ Controller  │  │ Controller  │
+     └──────┬──────┘  └──────┬──────┘  └──────┬──────┘
+            │                │                │
+    ┌───────┼───────┐   ┌────┼────┐    ┌──────┼──────┐
+    │       │       │   │    │    │    │      │      │
+   50      50      50   25   25   25   25    25     25
+  nodes   nodes  nodes nodes nodes nodes nodes nodes nodes
+```
+
+### Типи нод
+
+| Тип | Кількість | Роль | Ресурси |
+|-----|-----------|------|---------|
+| **Master** | 1 | Центральне управління, GitOps | 8 CPU, 32GB RAM |
+| **Region Controller** | 3-5 | Регіональне управління | 4 CPU, 16GB RAM |
+| **Compute Node** | ~140 | Обчислення, AI workloads | 2-8 CPU, 8-64GB RAM |
+| **GPU Node** | ~5 | AI/ML inference | GPU + 32GB+ RAM |
+
+---
+
+## 🎛️ Централізоване управління
+
+### Інструменти
+
+| Інструмент | Призначення | Альтернатива |
+|------------|-------------|--------------|
+| **Ansible** | Configuration Management | Salt, Puppet |
+| **Terraform** | Infrastructure as Code | Pulumi |
+| **Kubernetes** | Container Orchestration | Docker Swarm |
+| **Consul** | Service Discovery | etcd |
+| **Vault** | Secrets Management | AWS Secrets Manager |
+| **Prometheus** | Metrics | InfluxDB |
+| **Grafana** | Dashboards | - |
+| **Loki** | Logs | ELK Stack |
+
+### Ansible Inventory Structure
+
+```yaml
+# inventory/production.yml
+all:
+  children:
+    masters:
+      hosts:
+        node1-master:
+          ansible_host: 144.76.224.179
+          ansible_user: root
+    
+    region_controllers:
+      hosts:
+        node3-eu:
+          ansible_host: 80.77.35.151
+          ansible_port: 33147
+          ansible_user: zevs
+          ansible_become_pass: "{{ vault_node3_password }}"
+    
+    compute_nodes:
+      children:
+        eu_nodes:
+          hosts:
+            node-eu-[001:050]:
+              ansible_host: "{{ inventory_hostname }}.daarion.network"
+        us_nodes:
+          hosts:
+            node-us-[001:050]:
+              ansible_host: "{{ inventory_hostname }}.daarion.network"
+        asia_nodes:
+          hosts:
+            node-asia-[001:050]:
+              ansible_host: "{{ inventory_hostname }}.daarion.network"
+    
+    gpu_nodes:
+      hosts:
+        gpu-[01:05]:
+          ansible_host: "{{ inventory_hostname }}.daarion.network"
+```
+
+### Ansible Playbook: Security Setup
+
+```yaml
+# playbooks/security-setup.yml
+---
+- name: Security Setup for All Nodes
+  hosts: all
+  become: yes
+  
+  vars:
+    security_packages:
+      - fail2ban
+      - auditd
+      - rkhunter
+      - chkrootkit
+      - ufw
+  
+  tasks:
+    - name: Update apt cache
+      apt:
+        update_cache: yes
+        cache_valid_time: 3600
+    
+    - name: Install security packages
+      apt:
+        name: "{{ security_packages }}"
+        state: present
+    
+    - name: Install Trivy
+      shell: |
+        curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
+      args:
+        creates: /usr/local/bin/trivy
+    
+    - name: Configure fail2ban
+      template:
+        src: templates/jail.local.j2
+        dest: /etc/fail2ban/jail.local
+      notify: restart fail2ban
+    
+    - name: Configure UFW defaults
+      ufw:
+        direction: "{{ item.direction }}"
+        policy: "{{ item.policy }}"
+      loop:
+        - { direction: incoming, policy: deny }
+        - { direction: outgoing, policy: deny }
+    
+    - name: Allow SSH
+      ufw:
+        rule: allow
+        port: "{{ ansible_port | default(22) }}"
+        proto: tcp
+    
+    - name: Allow necessary outgoing
+      ufw:
+        rule: allow
+        direction: out
+        port: "{{ item }}"
+        proto: "{{ item.proto | default('tcp') }}"
+      loop:
+        - { port: 53, proto: udp }
+        - { port: 80 }
+        - { port: 443 }
+        - { port: 123, proto: udp }
+    
+    - name: Block internal networks
+      ufw:
+        rule: deny
+        direction: out
+        to_ip: "{{ item }}"
+      loop:
+        - 10.0.0.0/8
+        - 172.16.0.0/12
+    
+    - name: Enable UFW
+      ufw:
+        state: enabled
+    
+    - name: Copy security check script
+      copy:
+        src: files/security-check.sh
+        dest: /opt/scripts/security-check.sh
+        mode: '0755'
+    
+    - name: Setup security cron
+      cron:
+        name: "Security check"
+        minute: "0"
+        job: "/opt/scripts/security-check.sh"
+  
+  handlers:
+    - name: restart fail2ban
+      service:
+        name: fail2ban
+        state: restarted
+```
+
+### Ansible Playbook: PostgreSQL Deployment
+
+```yaml
+# playbooks/postgresql-deploy.yml
+---
+- name: Deploy PostgreSQL to Nodes
+  hosts: database_nodes
+  become: yes
+  
+  vars:
+    postgres_image: "postgres@sha256:23e88eb049fd5d54894d70100df61d38a49ed97909263f79d4ff4c30a5d5fca2"
+    postgres_user: "daarion"
+    postgres_password: "{{ vault_postgres_password }}"
+    postgres_db: "daarion_main"
+  
+  tasks:
+    - name: Pull PostgreSQL image
+      docker_image:
+        name: "{{ postgres_image }}"
+        source: pull
+    
+    - name: Scan image with Trivy
+      command: trivy image --severity HIGH,CRITICAL --exit-code 1 {{ postgres_image }}
+      register: trivy_result
+      failed_when: trivy_result.rc != 0
+    
+    - name: Create PostgreSQL volume
+      docker_volume:
+        name: "postgres_data_{{ inventory_hostname }}"
+    
+    - name: Run PostgreSQL container
+      docker_container:
+        name: dagi-postgres
+        image: "{{ postgres_image }}"
+        state: started
+        restart_policy: "no"
+        security_opts:
+          - no-new-privileges:true
+        read_only: yes
+        tmpfs:
+          - /tmp:noexec,nosuid,nodev,size=100m
+          - /var/run/postgresql:noexec,nosuid,nodev,size=10m
+        volumes:
+          - "postgres_data_{{ inventory_hostname }}:/var/lib/postgresql/data"
+        env:
+          POSTGRES_USER: "{{ postgres_user }}"
+          POSTGRES_PASSWORD: "{{ postgres_password }}"
+          POSTGRES_DB: "{{ postgres_db }}"
+        cpus: 2
+        memory: 2g
+        ports:
+          - "5432:5432"
+    
+    - name: Wait for PostgreSQL to be ready
+      wait_for:
+        host: localhost
+        port: 5432
+        delay: 5
+        timeout: 60
+```
+
+---
+
+## 🚀 Автоматизація розгортання
+
+### GitOps Workflow
+
+```
+┌─────────────┐     ┌─────────────┐     ┌─────────────┐
+│   GitHub    │────▶│   ArgoCD    │────▶│  Kubernetes │
+│  (configs)  │     │  (GitOps)   │     │  (runtime)  │
+└─────────────┘     └─────────────┘     └─────────────┘
+       │                   │                   │
+       │                   │                   │
+       ▼                   ▼                   ▼
+┌─────────────┐     ┌─────────────┐     ┌─────────────┐
+│  Terraform  │────▶│   Ansible   │────▶│   Nodes     │
+│  (infra)    │     │  (config)   │     │  (150)      │
+└─────────────┘     └─────────────┘     └─────────────┘
+```
+
+### Terraform: Node Provisioning
+
+```hcl
+# terraform/main.tf
+terraform {
+  required_providers {
+    hcloud = {
+      source = "hetznercloud/hcloud"
+    }
+  }
+}
+
+variable "hcloud_token" {
+  sensitive = true
+}
+
+variable "node_count" {
+  default = 50
+}
+
+provider "hcloud" {
+  token = var.hcloud_token
+}
+
+resource "hcloud_ssh_key" "default" {
+  name       = "daarion-network"
+  public_key = file("~/.ssh/daarion_network.pub")
+}
+
+resource "hcloud_server" "compute_nodes" {
+  count       = var.node_count
+  name        = "node-eu-${format("%03d", count.index + 1)}"
+  server_type = "cx31"  # 2 vCPU, 8GB RAM
+  image       = "ubuntu-24.04"
+  location    = "nbg1"
+  ssh_keys    = [hcloud_ssh_key.default.id]
+  
+  labels = {
+    role    = "compute"
+    region  = "eu"
+    managed = "terraform"
+  }
+  
+  user_data = <<-EOF
+    #cloud-config
+    packages:
+      - docker.io
+      - fail2ban
+      - ufw
+    runcmd:
+      - systemctl enable docker
+      - systemctl start docker
+      - ufw default deny incoming
+      - ufw default deny outgoing
+      - ufw allow 22/tcp
+      - ufw allow out 53/udp
+      - ufw allow out 443/tcp
+      - ufw --force enable
+  EOF
+}
+
+output "node_ips" {
+  value = hcloud_server.compute_nodes[*].ipv4_address
+}
+```
+
+### Deployment Script
+
+```bash
+#!/bin/bash
+# scripts/deploy-network.sh
+
+set -e
+
+NODES_COUNT=${1:-10}
+REGION=${2:-eu}
+
+echo "🚀 Deploying $NODES_COUNT nodes in $REGION region..."
+
+# 1. Provision infrastructure
+echo "[1/5] Provisioning infrastructure..."
+cd terraform
+terraform init
+terraform apply -var="node_count=$NODES_COUNT" -auto-approve
+cd ..
+
+# 2. Wait for nodes to be ready
+echo "[2/5] Waiting for nodes..."
+sleep 60
+
+# 3. Update Ansible inventory
+echo "[3/5] Updating inventory..."
+terraform output -json node_ips | jq -r '.[]' > inventory/hosts_$REGION.txt
+
+# 4. Run security setup
+echo "[4/5] Running security setup..."
+ansible-playbook -i inventory/production.yml playbooks/security-setup.yml --limit "$REGION_nodes"
+
+# 5. Deploy services
+echo "[5/5] Deploying services..."
+ansible-playbook -i inventory/production.yml playbooks/services-deploy.yml --limit "$REGION_nodes"
+
+echo "✅ Deployment complete!"
+```
+
+---
+
+## 🔒 Безпека мережі
+
+### Zero Trust Architecture
+
+```
+┌─────────────────────────────────────────────────────────┐
+│                    ZERO TRUST LAYER                      │
+├─────────────────────────────────────────────────────────┤
+│  ┌─────────┐  ┌─────────┐  ┌─────────┐  ┌─────────┐    │
+│  │ mTLS    │  │ RBAC    │  │ Network │  │ Secrets │    │
+│  │         │  │         │  │ Policy  │  │ Vault   │    │
+│  └─────────┘  └─────────┘  └─────────┘  └─────────┘    │
+├─────────────────────────────────────────────────────────┤
+│                    SERVICE MESH (Istio)                  │
+├─────────────────────────────────────────────────────────┤
+│  ┌─────────┐  ┌─────────┐  ┌─────────┐  ┌─────────┐    │
+│  │ Node 1  │  │ Node 2  │  │ Node 3  │  │ Node N  │    │
+│  └─────────┘  └─────────┘  └─────────┘  └─────────┘    │
+└─────────────────────────────────────────────────────────┘
+```
+
+### Security Policies
+
+```yaml
+# k8s/network-policy.yml
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: default-deny-all
+spec:
+  podSelector: {}
+  policyTypes:
+    - Ingress
+    - Egress
+
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: allow-postgres
+spec:
+  podSelector:
+    matchLabels:
+      app: postgres
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              access: postgres
+      ports:
+        - protocol: TCP
+          port: 5432
+```
+
+### Vault Integration
+
+```yaml
+# vault/postgres-policy.hcl
+path "database/creds/daarion-db" {
+  capabilities = ["read"]
+}
+
+path "secret/data/postgres/*" {
+  capabilities = ["read"]
+}
+```
+
+```bash
+# Отримання credentials
+vault read database/creds/daarion-db
+```
+
+---
+
+## 📊 Моніторинг та алерти
+
+### Prometheus Federation
+
+```yaml
+# prometheus/federation.yml
+global:
+  scrape_interval: 15s
+  evaluation_interval: 15s
+
+scrape_configs:
+  - job_name: 'federate'
+    scrape_interval: 30s
+    honor_labels: true
+    metrics_path: '/federate'
+    params:
+      'match[]':
+        - '{job="node"}'
+        - '{job="docker"}'
+        - '{job="postgres"}'
+    static_configs:
+      - targets:
+          - 'node-eu-001:9090'
+          - 'node-eu-002:9090'
+          # ... all nodes
+```
+
+### Grafana Dashboard
+
+```json
+{
+  "dashboard": {
+    "title": "DAARION Network Overview",
+    "panels": [
+      {
+        "title": "Total Nodes",
+        "type": "stat",
+        "targets": [
+          {
+            "expr": "count(up{job=\"node\"})"
+          }
+        ]
+      },
+      {
+        "title": "Healthy Nodes",
+        "type": "stat",
+        "targets": [
+          {
+            "expr": "count(up{job=\"node\"} == 1)"
+          }
+        ]
+      },
+      {
+        "title": "Security Alerts",
+        "type": "stat",
+        "targets": [
+          {
+            "expr": "sum(security_alerts_total)"
+          }
+        ]
+      }
+    ]
+  }
+}
+```
+
+### Alert Rules
+
+```yaml
+# prometheus/alerts.yml
+groups:
+  - name: network
+    rules:
+      - alert: NodeDown
+        expr: up{job="node"} == 0
+        for: 5m
+        labels:
+          severity: critical
+        annotations:
+          summary: "Node {{ $labels.instance }} is down"
+      
+      - alert: HighCPU
+        expr: node_cpu_seconds_total{mode="idle"} < 20
+        for: 10m
+        labels:
+          severity: warning
+      
+      - alert: SuspiciousProcess
+        expr: security_suspicious_process > 0
+        for: 1m
+        labels:
+          severity: critical
+        annotations:
+          summary: "Suspicious process on {{ $labels.instance }}"
+      
+      - alert: PostgresDown
+        expr: pg_up == 0
+        for: 1m
+        labels:
+          severity: critical
+```
+
+---
+
+## 📅 Roadmap
+
+### Phase 1: Foundation (Тиждень 1-2)
+- [x] NODE1 rebuild + security
+- [x] NODE3 setup + security
+- [x] PostgreSQL на NODE1 та NODE3
+- [ ] Ansible repository setup
+- [ ] Terraform configs
+- [ ] CI/CD pipeline
+
+### Phase 2: Regional Controllers (Тиждень 3-4)
+- [ ] Deploy 3 region controllers
+- [ ] Consul cluster setup
+- [ ] Vault setup
+- [ ] Prometheus federation
+
+### Phase 3: First 50 Nodes (Тиждень 5-8)
+- [ ] EU region: 50 nodes
+- [ ] Automated deployment testing
+- [ ] Security audit
+- [ ] Performance testing
+
+### Phase 4: Scale to 150 (Тиждень 9-12)
+- [ ] US region: 50 nodes
+- [ ] Asia region: 50 nodes
+- [ ] Global monitoring
+- [ ] Disaster recovery testing
+
+### Phase 5: Production (Тиждень 13+)
+- [ ] Full production workloads
+- [ ] 24/7 monitoring
+- [ ] Automated incident response
+- [ ] Continuous security audits
+
+---
+
+## 💰 Estimated Costs
+
+| Resource | Per Node | 50 Nodes | 150 Nodes |
+|----------|----------|----------|-----------|
+| Hetzner CX31 | €10/mo | €500/mo | €1,500/mo |
+| Storage (100GB) | €5/mo | €250/mo | €750/mo |
+| Bandwidth | ~€5/mo | €250/mo | €750/mo |
+| **Total** | **€20/mo** | **€1,000/mo** | **€3,000/mo** |
+
+---
+
+## 📚 Додаткові ресурси
+
+- [Ansible Best Practices](https://docs.ansible.com/ansible/latest/user_guide/playbooks_best_practices.html)
+- [Terraform Hetzner Provider](https://registry.terraform.io/providers/hetznercloud/hcloud/latest/docs)
+- [Kubernetes Network Policies](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
+- [HashiCorp Vault](https://www.vaultproject.io/docs)
+- [Prometheus Federation](https://prometheus.io/docs/prometheus/latest/federation/)
+
+---
+
+**Автор:** Ivan Tytar & AI Assistant  
+**Останнє оновлення:** 2026-01-10