Update SCHEME.md

2025-10-28 11:42:17 +00:00
parent a43f11a496
commit 8d11321835
1 changed files with 165 additions and 150 deletions
--- a/SCHEME.md
+++ b/SCHEME.md
@@ -52,8 +52,8 @@ Schema semplificato per presentazioni executive e management.
 graph TB
    %% Styling
    classDef infrastructure fill:#e1f5ff,stroke:#01579b,stroke-width:3px,color:#333
-    classDef kafka fill:#fff3e0,stroke:#e65100,stroke-width:3px,color:#333
    classDef cache fill:#f3e5f5,stroke:#4a148c,stroke-width:3px,color:#333
+    classDef change fill:#fff3e0,stroke:#e65100,stroke-width:3px,color:#333
    classDef llm fill:#e8f5e9,stroke:#1b5e20,stroke-width:3px,color:#333
    classDef git fill:#fce4ec,stroke:#880e4f,stroke-width:3px,color:#333
    classDef human fill:#fff9c4,stroke:#f57f17,stroke-width:3px,color:#333
@@ -66,37 +66,42 @@ graph TB
    
    CONN["🔌 CONNETTORI<br/>Polling Automatico"]:::infrastructure
    
-    KAFKA[("📨 APACHE KAFKA<br/>Message Broker<br/>+ Persistenza")]:::kafka
-
-    CONSUMER["⚙️ KAFKA CONSUMER<br/>Processor Service"]:::kafka
-
-    REDIS[("💾 REDIS CACHE<br/>(Opzionale)<br/>Performance Layer")]:::cache
+    REDIS[("💾 REDIS CACHE<br/>Configurazione<br/>Infrastruttura")]:::cache
    
    INFRA -->|"API Polling<br/>Continuo"| CONN
-    CONN -->|"Publish<br/>Eventi"| KAFKA
-    KAFKA -->|"Consume<br/>Stream"| CONSUMER
-    CONSUMER -.->|"Update<br/>Opzionale"| REDIS
+    CONN -->|"Update<br/>Configurazione"| REDIS
    
    %% ========================================
-    %% FLUSSO 2: GENERAZIONE DOCUMENTAZIONE
+    %% CHANGE DETECTION
    %% ========================================
    
-    USER["👤 UTENTE<br/>Richiesta Doc"]:::human
+    CHANGE["🔍 CHANGE DETECTOR<br/>Rileva Modifiche<br/>Configurazione"]:::change
    
-    LLM["🤖 LLM ENGINE<br/>Claude / GPT"]:::llm
+    REDIS -->|"Monitor<br/>Changes"| CHANGE
+    
+    %% ========================================
+    %% FLUSSO 2: GENERAZIONE DOCUMENTAZIONE (Triggered)
+    %% ========================================
+    
+    TRIGGER["⚡ TRIGGER<br/>Solo se modifiche"]:::change
+    
+    USER["👤 UTENTE<br/>Richiesta Manuale"]:::human
+    
+    LLM["🤖 LLM ENGINE<br/>Qwen (Locale)"]:::llm
    
    MCP["🔧 MCP SERVER<br/>API Control Platform"]:::llm
    
    DOC["📄 DOCUMENTO<br/>Markdown Generato"]:::llm
    
-    USER -->|"1. Prompt"| LLM
-    LLM -->|"2. Tool Call"| MCP
-    MCP -->|"3a. Query"| KAFKA
-    MCP -.->|"3b. Query<br/>Fast"| REDIS
-    KAFKA -->|"4a. Dati"| MCP
-    REDIS -.->|"4b. Dati"| MCP
-    MCP -->|"5. Context"| LLM
-    LLM -->|"6. Genera"| DOC
+    CHANGE -->|"Modifiche<br/>Rilevate"| TRIGGER
+    USER -.->|"Opzionale"| TRIGGER
+    
+    TRIGGER -->|"Avvia<br/>Generazione"| LLM
+    LLM -->|"Tool Call"| MCP
+    MCP -->|"Query"| REDIS
+    REDIS -->|"Dati Config"| MCP
+    MCP -->|"Context"| LLM
+    LLM -->|"Genera"| DOC
    
    %% ========================================
    %% FLUSSO 3: VALIDAZIONE E PUBBLICAZIONE
@@ -123,18 +128,19 @@ graph TB
    MKDOCS -->|"Deploy"| WEB
    
    %% ========================================
-    %% ANNOTAZIONI SICUREZZA
+    %% ANNOTAZIONI
    %% ========================================
    
    SECURITY["🔒 SICUREZZA<br/>LLM isolato dai sistemi live"]:::human
-    PERF["⚡ PERFORMANCE<br/>Cache Redis opzionale"]:::cache
+    EFFICIENCY["⚡ EFFICIENZA<br/>Doc generata solo<br/>su modifiche"]:::change
    
    LLM -.->|"NESSUN<br/>ACCESSO"| INFRA
    
    SECURITY -.-> LLM
-    PERF -.-> REDIS
+    EFFICIENCY -.-> CHANGE
 ```

+
 ---

 ## 🔧 Schema Tecnico
@@ -148,8 +154,8 @@ graph TB
    %% Styling tecnico
    classDef infra fill:#e1f5ff,stroke:#01579b,stroke-width:2px,color:#333,font-size:11px
    classDef connector fill:#e3f2fd,stroke:#1565c0,stroke-width:2px,color:#333,font-size:11px
-    classDef kafka fill:#fff3e0,stroke:#e65100,stroke-width:2px,color:#333,font-size:11px
    classDef cache fill:#f3e5f5,stroke:#4a148c,stroke-width:2px,color:#333,font-size:11px
+    classDef change fill:#fff3e0,stroke:#e65100,stroke-width:2px,color:#333,font-size:11px
    classDef llm fill:#e8f5e9,stroke:#1b5e20,stroke-width:2px,color:#333,font-size:11px
    classDef git fill:#fce4ec,stroke:#880e4f,stroke-width:2px,color:#333,font-size:11px
    classDef monitor fill:#fff8e1,stroke:#f57f17,stroke-width:2px,color:#333,font-size:11px
@@ -170,7 +176,7 @@ graph TB
    %% =====================================
    
    subgraph CONNECTORS["🔌 DATA COLLECTORS (Python/Go)"]
-        CONN_VM["VMware Collector<br/>Lang: Python 3.11<br/>Lib: pyvmomi<br/>Schedule: */15 * * * *<br/>Output: JSON"]:::connector
+        CONN_VM["VMware Collector<br/>Lang: Python 3.11<br/>Lib: pyvmomi<br/>Schedule: */15 * * * *<br/>Output: JSON → Redis"]:::connector
        
        CONN_K8S["K8s Collector<br/>Lang: Python 3.11<br/>Lib: kubernetes-client<br/>Schedule: */5 * * * *<br/>Resources: pods,svc,ing,deploy"]:::connector
        
@@ -185,73 +191,78 @@ graph TB
    CISCO -->|"NETCONF<br/>get-config"| CONN_CSC
    
    %% =====================================
-    %% LAYER 3: MESSAGE BROKER
+    %% LAYER 3: REDIS STORAGE
    %% =====================================
    
-    subgraph MESSAGING["📨 KAFKA CLUSTER (3 brokers)"]
-        KAFKA_TOPICS["Kafka Topics:<br/>• vmware.inventory (P:6, R:3)<br/>• k8s.resources (P:12, R:3)<br/>• linux.systems (P:3, R:3)<br/>• cisco.network (P:3, R:3)<br/>Retention: 7 days<br/>Format: JSON + Schema Registry"]:::kafka
-
-        SCHEMA["Schema Registry<br/>Avro Schemas<br/>Versioning enabled<br/>Port: 8081"]:::kafka
-    end
-
-    CONN_VM -->|"Producer<br/>Batch 100 msg"| KAFKA_TOPICS
-    CONN_K8S -->|"Producer<br/>Batch 100 msg"| KAFKA_TOPICS
-    CONN_LNX -->|"Producer<br/>Batch 50 msg"| KAFKA_TOPICS
-    CONN_CSC -->|"Producer<br/>Batch 50 msg"| KAFKA_TOPICS
-
-    KAFKA_TOPICS <--> SCHEMA
-
-    %% =====================================
-    %% LAYER 4: PROCESSING & CACHE
-    %% =====================================
-
-    subgraph PROCESSING["⚙️ STREAM PROCESSING"]
-        CONSUMER_GRP["Kafka Consumer Group<br/>Group ID: doc-consumers<br/>Lang: Python 3.11<br/>Lib: kafka-python<br/>Workers: 6<br/>Commit: auto (5s)"]:::kafka
-
-        PROCESSOR["Data Processor<br/>• Validation<br/>• Transformation<br/>• Enrichment<br/>• Deduplication"]:::kafka
-    end
-
-    KAFKA_TOPICS -->|"Subscribe<br/>offset management"| CONSUMER_GRP
-    CONSUMER_GRP --> PROCESSOR
-
-    subgraph STORAGE["💾 CACHE LAYER (Optional)"]
+    subgraph STORAGE["💾 REDIS CLUSTER"]
        REDIS_CLUSTER["Redis Cluster<br/>Mode: Cluster (6 nodes)<br/>Port: 6379<br/>Persistence: RDB + AOF<br/>Memory: 64GB<br/>Eviction: allkeys-lru"]:::cache
        
-        REDIS_KEYS["Key Structure:<br/>• vmware:vcenter-id:vms<br/>• k8s:cluster:namespace:resource<br/>• linux:hostname:info<br/>• cisco:device-id:config<br/>TTL: 1-24h based on type"]:::cache
+        REDIS_KEYS["Key Structure:<br/>• vmware:vcenter-id:vms:hash<br/>• k8s:cluster:namespace:resource:hash<br/>• linux:hostname:info:hash<br/>• cisco:device-id:config:hash<br/>• changelog:timestamp:diff<br/>TTL: 30d for data, 90d for changelog"]:::cache
    end
    
-    PROCESSOR -.->|"SET/HSET<br/>Pipeline batch"| REDIS_CLUSTER
+    CONN_VM -->|"HSET/HMSET<br/>+ Hash Storage"| REDIS_CLUSTER
+    CONN_K8S -->|"HSET/HMSET<br/>+ Hash Storage"| REDIS_CLUSTER
+    CONN_LNX -->|"HSET/HMSET<br/>+ Hash Storage"| REDIS_CLUSTER
+    CONN_CSC -->|"HSET/HMSET<br/>+ Hash Storage"| REDIS_CLUSTER
+    
    REDIS_CLUSTER --> REDIS_KEYS
    
    %% =====================================
-    %% LAYER 5: LLM & MCP
+    %% LAYER 4: CHANGE DETECTION
    %% =====================================
    
+    subgraph CHANGE_DETECTION["🔍 CHANGE DETECTION SYSTEM"]
+        DETECTOR["Change Detector Service<br/>Lang: Python 3.11<br/>Lib: redis-py<br/>Algorithm: Hash comparison<br/>Check interval: */5 * * * *"]:::change
+        
+        DIFF_ENGINE["Diff Engine<br/>• Deep object comparison<br/>• JSON diff generation<br/>• Change classification<br/>• Severity assessment"]:::change
+        
+        CHANGE_LOG["Change Log Store<br/>Key: changelog:*<br/>Data: diff JSON + metadata<br/>Indexed by: timestamp, resource"]:::change
+        
+        NOTIFIER["Change Notifier<br/>• Webhook triggers<br/>• Slack notifications<br/>• Event emission<br/>Target: LLM trigger"]:::change
+    end
+    
+    REDIS_CLUSTER -->|"Monitor<br/>key changes"| DETECTOR
+    DETECTOR --> DIFF_ENGINE
+    DIFF_ENGINE -->|"Store diff"| CHANGE_LOG
+    CHANGE_LOG --> REDIS_CLUSTER
+    DIFF_ENGINE -->|"Notify if<br/>significant"| NOTIFIER
+    
+    %% =====================================
+    %% LAYER 5: LLM TRIGGER & GENERATION
+    %% =====================================
+    
+    subgraph TRIGGER_SYSTEM["⚡ TRIGGER SYSTEM"]
+        TRIGGER_SVC["Trigger Service<br/>Lang: Python 3.11<br/>Listen: Webhook + Redis Pub/Sub<br/>Debounce: 5 min<br/>Batch: multiple changes"]:::change
+        
+        QUEUE["Generation Queue<br/>Type: Redis List<br/>Priority: High/Medium/Low<br/>Processing: FIFO"]:::change
+    end
+    
+    NOTIFIER -->|"Trigger event"| TRIGGER_SVC
+    TRIGGER_SVC -->|"Enqueue<br/>generation task"| QUEUE
+    
    subgraph LLM_LAYER["🤖 AI GENERATION LAYER"]
-        LLM_ENGINE["LLM Engine<br/>Model: Claude Sonnet 4 / GPT-4<br/>API: Anthropic/OpenAI<br/>Temp: 0.3<br/>Max Tokens: 4096<br/>Timeout: 120s"]:::llm
+        LLM_ENGINE["LLM Engine<br/>Model: Qwen (Locale)<br/>API: Ollama/vLLM/LM Studio<br/>Port: 11434<br/>Temp: 0.3<br/>Max Tokens: 4096<br/>Timeout: 120s"]:::llm
        
        MCP_SERVER["MCP Server<br/>Lang: TypeScript/Node.js<br/>Port: 3000<br/>Protocol: JSON-RPC 2.0<br/>Auth: JWT tokens"]:::llm
        
-        MCP_TOOLS["MCP Tools:<br/>• getVMwareInventory(vcenter)<br/>• getK8sResources(cluster,ns,type)<br/>• getLinuxSystemInfo(hostname)<br/>• getCiscoConfig(device,section)<br/>• queryTimeRange(start,end)<br/>Return: JSON + Metadata"]:::llm
+        MCP_TOOLS["MCP Tools:<br/>• getVMwareInventory(vcenter)<br/>• getK8sResources(cluster,ns,type)<br/>• getLinuxSystemInfo(hostname)<br/>• getCiscoConfig(device,section)<br/>• getChangelog(start,end,resource)<br/>Return: JSON + Metadata"]:::llm
    end
    
+    QUEUE -->|"Dequeue<br/>task"| LLM_ENGINE
+    
    LLM_ENGINE <-->|"Tool calls<br/>JSON-RPC"| MCP_SERVER
    MCP_SERVER --> MCP_TOOLS
    
-    MCP_TOOLS -->|"1. Query Kafka Consumer API<br/>GET /api/v1/data"| CONSUMER_GRP
-    MCP_TOOLS -.->|"2. Fallback Redis<br/>MGET/HGETALL"| REDIS_CLUSTER
-
-    CONSUMER_GRP -->|"JSON Response<br/>+ Timestamps"| MCP_TOOLS
-    REDIS_CLUSTER -.->|"Cached JSON<br/>Fast response"| MCP_TOOLS
-
+    MCP_TOOLS -->|"HGETALL/MGET<br/>Read data"| REDIS_CLUSTER
+    REDIS_CLUSTER -->|"Config data<br/>+ Changelog"| MCP_TOOLS
    MCP_TOOLS -->|"Structured Data<br/>+ Context"| LLM_ENGINE
    
    subgraph OUTPUT["📝 DOCUMENT GENERATION"]
        TEMPLATE["Template Engine<br/>Format: Jinja2<br/>Templates: markdown/*.j2<br/>Variables: from LLM"]:::llm
        
-        MARKDOWN["Markdown Output<br/>Format: CommonMark<br/>Metadata: YAML frontmatter<br/>Assets: diagrams in mermaid"]:::llm
+        MARKDOWN["Markdown Output<br/>Format: CommonMark<br/>Metadata: YAML frontmatter<br/>Change summary included<br/>Assets: diagrams in mermaid"]:::llm
        
-        VALIDATOR["Doc Validator<br/>• Markdown linting<br/>• Link checking<br/>• Schema validation"]:::llm
+        VALIDATOR["Doc Validator<br/>• Markdown linting<br/>• Link checking<br/>• Schema validation<br/>• Change verification"]:::llm
    end
    
    LLM_ENGINE --> TEMPLATE
@@ -267,14 +278,14 @@ graph TB
        
        GIT_API["GitLab API<br/>API: v4<br/>Auth: Project Access Token<br/>Permissions: api, write_repo"]:::git
        
-        PR_AUTO["Automated PR Creator<br/>Lang: Python 3.11<br/>Lib: python-gitlab<br/>Template: .gitlab/merge_request.md"]:::git
+        PR_AUTO["Automated PR Creator<br/>Lang: Python 3.11<br/>Lib: python-gitlab<br/>Template: .gitlab/merge_request.md<br/>Include: change summary"]:::git
    end
    
    VALIDATOR -->|"git add/commit/push"| GIT_REPO
    GIT_REPO <--> GIT_API
    GIT_API --> PR_AUTO
    
-    REVIEWER["👨‍💼 Technical Reviewer<br/>Role: Maintainer/Owner<br/>Review: diff + validation<br/>Approve: required (min 1)"]:::monitor
+    REVIEWER["👨‍💼 Technical Reviewer<br/>Role: Maintainer/Owner<br/>Review: diff + validation<br/>Check: change correlation<br/>Approve: required (min 1)"]:::monitor
    
    PR_AUTO -->|"Notification<br/>Email + Slack"| REVIEWER
    REVIEWER -->|"Merge to main"| GIT_REPO
@@ -312,43 +323,47 @@ graph TB
    %% =====================================
    
    subgraph OBSERVABILITY["📊 MONITORING & LOGGING"]
-        PROMETHEUS["Prometheus<br/>Metrics: collector lag, cache hit/miss<br/>Scrape: 30s<br/>Retention: 15d"]:::monitor
+        PROMETHEUS["Prometheus<br/>Metrics: collector updates, changes detected<br/>Scrape: 30s<br/>Retention: 15d"]:::monitor
        
-        GRAFANA["Grafana Dashboards<br/>• Kafka metrics<br/>• Redis performance<br/>• LLM response times<br/>• Pipeline success rate"]:::monitor
+        GRAFANA["Grafana Dashboards<br/>• Collector status<br/>• Redis performance<br/>• Change detection rate<br/>• LLM response times<br/>• Pipeline success rate"]:::monitor
        
        ELK["ELK Stack<br/>Logs: all components<br/>Index: daily rotation<br/>Retention: 30d"]:::monitor
        
-        ALERTS["Alerting<br/>• Connector failures<br/>• Kafka lag > 10k<br/>• Redis OOM<br/>• Pipeline failures<br/>Channel: Slack + PagerDuty"]:::monitor
+        ALERTS["Alerting<br/>• Collector failures<br/>• Redis issues<br/>• Change detection errors<br/>• Pipeline failures<br/>Channel: Slack + PagerDuty"]:::monitor
    end
    
    CONN_VM -.->|"metrics"| PROMETHEUS
    CONN_K8S -.->|"metrics"| PROMETHEUS
-    KAFKA_TOPICS -.->|"metrics"| PROMETHEUS
    REDIS_CLUSTER -.->|"metrics"| PROMETHEUS
+    DETECTOR -.->|"metrics"| PROMETHEUS
    MCP_SERVER -.->|"metrics"| PROMETHEUS
    GITLAB_CI -.->|"metrics"| PROMETHEUS
    
    PROMETHEUS --> GRAFANA
    
    CONN_VM -.->|"logs"| ELK
-    CONSUMER_GRP -.->|"logs"| ELK
+    DETECTOR -.->|"logs"| ELK
    MCP_SERVER -.->|"logs"| ELK
    GITLAB_CI -.->|"logs"| ELK
    
    GRAFANA --> ALERTS
    
    %% =====================================
-    %% SECURITY ANNOTATIONS
+    %% SECURITY & EFFICIENCY ANNOTATIONS
    %% =====================================
    
    SEC1["🔒 SECURITY:<br/>• All APIs use TLS 1.3<br/>• Secrets in Vault/K8s Secrets<br/>• Network: private VPC<br/>• LLM has NO direct access"]:::monitor
    
    SEC2["🔐 AUTHENTICATION:<br/>• API Tokens rotated 90d<br/>• RBAC enforced<br/>• Audit logs enabled<br/>• MFA required for Git"]:::monitor
    
+    EFF1["⚡ EFFICIENCY:<br/>• Doc generation only on changes<br/>• Debounce prevents spam<br/>• Hash-based change detection<br/>• Batch processing"]:::change
+    
    SEC1 -.-> MCP_SERVER
    SEC2 -.-> GIT_REPO
+    EFF1 -.-> DETECTOR
 ```

+
 ---

 ## 💬 Sistema RAG Conversazionale