feat: add initial project files and scripts for log analysis and setup

fichier.txt

@@ -0,0 +1,2 @@
+Bonjour
+Monde

mon-projet/logs/app.log

@@ -0,0 +1,22 @@
+2024-01-15 08:00:01 INFO  Application started on port 8080
+2024-01-15 08:00:05 INFO  Connected to Azure SQL Database successfully
+2024-01-15 08:01:22 WARNING High memory usage detected: 78%
+2024-01-15 08:02:45 ERROR Failed to connect to Azure Storage: connection timeout
+2024-01-15 08:03:10 INFO  Request processed: GET /api/health [200]
+2024-01-15 08:05:33 ERROR Authentication failed for service account: deploy_svc
+2024-01-15 08:06:15 WARNING CPU usage spike detected: 92%
+2024-01-15 08:07:42 ERROR Database query timeout after 30s on table: audit_logs
+2024-01-15 08:08:00 INFO  Retry attempt 1/3 for Azure Storage connection
+2024-01-15 08:08:30 INFO  Retry attempt 2/3 for Azure Storage connection
+2024-01-15 08:09:00 ERROR Max retries exceeded - Azure Storage service unavailable
+2024-01-15 08:10:15 WARNING Disk space below threshold: 15% remaining on /dev/sda1
+2024-01-15 08:11:22 INFO  Backup job started: daily-backup-2024-01-15
+2024-01-15 08:12:45 ERROR Backup failed: insufficient permissions on /var/backup/azure
+2024-01-15 08:14:03 INFO  Alert sent to monitoring team via Azure Monitor
+2024-01-15 08:15:00 INFO  Scheduled maintenance check completed
+2024-01-15 08:16:30 WARNING SSL certificate expires in 14 days for api.azuretech.fr
+2024-01-15 08:18:00 CRITICAL Database connection pool exhausted — all 20 connections in use
+2024-01-15 08:18:55 INFO  Kubernetes pod restarted: api-deployment-7d9f8b-xkp2m
+2024-01-15 08:19:30 CRITICAL Azure Key Vault unreachable — secrets cannot be retrieved
+2024-01-15 08:20:00 INFO  Health check passed: all 3 replicas running
+2024-01-15 08:21:00 CRITICAL Disk full on /var/log — logging suspended

mon-projet/logs/app.log.bak

@@ -0,0 +1,22 @@
+2024-01-15 08:00:01 INFO  Application started on port 8080
+2024-01-15 08:00:05 INFO  Connected to Azure SQL Database successfully
+2024-01-15 08:01:22 WARNING High memory usage detected: 78%
+2024-01-15 08:02:45 ERROR Failed to connect to Azure Storage: connection timeout
+2024-01-15 08:03:10 INFO  Request processed: GET /api/health [200]
+2024-01-15 08:05:33 ERROR Authentication failed for service account: deploy_svc
+2024-01-15 08:06:15 WARNING CPU usage spike detected: 92%
+2024-01-15 08:07:42 ERROR Database query timeout after 30s on table: audit_logs
+2024-01-15 08:08:00 INFO  Retry attempt 1/3 for Azure Storage connection
+2024-01-15 08:08:30 INFO  Retry attempt 2/3 for Azure Storage connection
+2024-01-15 08:09:00 ERROR Max retries exceeded - Azure Storage service unavailable
+2024-01-15 08:10:15 WARNING Disk space below threshold: 15% remaining on /dev/sda1
+2024-01-15 08:11:22 INFO  Backup job started: daily-backup-2024-01-15
+2024-01-15 08:12:45 ERROR Backup failed: insufficient permissions on /var/backup/azure
+2024-01-15 08:14:03 INFO  Alert sent to monitoring team via Azure Monitor
+2024-01-15 08:15:00 INFO  Scheduled maintenance check completed
+2024-01-15 08:16:30 WARNING SSL certificate expires in 14 days for api.azuretech.fr
+2024-01-15 08:18:00 CRITICAL Database connection pool exhausted — all 20 connections in use
+2024-01-15 08:18:55 INFO  Kubernetes pod restarted: api-deployment-7d9f8b-xkp2m
+2024-01-15 08:19:30 CRITICAL Azure Key Vault unreachable — secrets cannot be retrieved
+2024-01-15 08:20:00 INFO  Health check passed: all 3 replicas running
+2024-01-15 08:21:00 CRITICAL Disk full on /var/log — logging suspended

mon-projet/logs/rapport-20260528-145908.txt

@@ -0,0 +1,16 @@
+RAPPORT D'ANALYSE — 28/05/2026 14:59
+
+--- Compteurs ---
+INFO=10 WARNING=4 ERROR=5 CRITICAL=3
+
+--- Incidents critiques ---
+2024-01-15 08:18:00 CRITICAL Database connection pool exhausted — all 20 connections in use
+2024-01-15 08:19:30 CRITICAL Azure Key Vault unreachable — secrets cannot be retrieved
+2024-01-15 08:21:00 CRITICAL Disk full on /var/log — logging suspended
+
+--- Erreurs ---
+2024-01-15 08:02:45 ERROR Failed to connect to Azure Storage: connection timeout
+2024-01-15 08:05:33 ERROR Authentication failed for service account: deploy_svc
+2024-01-15 08:07:42 ERROR Database query timeout after 30s on table: audit_logs
+2024-01-15 08:09:00 ERROR Max retries exceeded - Azure Storage service unavailable
+2024-01-15 08:12:45 ERROR Backup failed: insufficient permissions on /var/backup/azure

mon-projet/src/analyse-niveaux.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+# analyse-niveaux.sh — Compte chaque niveau de log
+
+LOG_FILE="ressources/server.log"
+
+echo "=== Analyse par niveau ==="
+
+for NIVEAU in INFO WARNING ERROR CRITICAL; do
+    NB=$(grep -c "$NIVEAU" "$LOG_FILE")
+    echo "  $NIVEAU : $NB occurrence(s)"
+done
+
+echo "=========================="
+echo "  TOTAL : $(wc -l < "$LOG_FILE") lignes"

mon-projet/src/check-env.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -e
+
+VERT="\033[0;32m"
+JAUNE="\033[0;33m"
+ROUGE="\033[0;31m"
+RESET="\033[0m"
+
+ok()   { echo -e "${VERT}[OK]${RESET} $1"; }
+warn() { echo -e "${JAUNE}[WARN]${RESET} $1"; }
+err()  { echo -e "${ROUGE}[ERR]${RESET} $1"; }
+
+verifier_commande() {
+    local cmd="$1"
+    local name="${2:-$1}"
+
+    if command -v "$cmd" &>/dev/null; then
+        ok "$name présent"
+    else
+        err "$name absent"
+    fi
+}
+
+echo "=== CHECK ENV ==="

mon-projet/src/check-logs.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# check-logs.sh — Vérifie l'état des logs et alerte si nécessaire
+
+LOG_FILE="ressources/server.log"
+SEUIL_ERREURS=3
+
+if [ ! -f "$LOG_FILE" ]; then
+    echo "ERREUR : le fichier $LOG_FILE n'existe pas."
+    exit 1
+fi
+
+NB_ERREURS=$(grep -c "ERROR" "$LOG_FILE")
+NB_CRITIQUES=$(grep -c "CRITICAL" "$LOG_FILE")
+NB_WARNINGS=$(grep -c "WARNING" "$LOG_FILE")
+
+echo "=== Analyse de $LOG_FILE ==="
+echo "  INFO     : $(grep -c "INFO" "$LOG_FILE")"
+echo "  WARNING  : $NB_WARNINGS"
+echo "  ERROR    : $NB_ERREURS"
+echo "  CRITICAL : $NB_CRITIQUES"
+echo "==========================="
+
+# Vérifier le seuil d'erreurs
+if [ "$NB_CRITIQUES" -gt 0 ]; then
+    echo "ALERTE CRITIQUE : $NB_CRITIQUES incident(s) critique(s) détecté(s) !"
+elif [ "$NB_ERREURS" -gt "$SEUIL_ERREURS" ]; then
+    echo "ATTENTION : $NB_ERREURS erreurs détectées (seuil : $SEUIL_ERREURS)"
+else
+    echo "OK : les logs sont dans les normes."
+fi

mon-projet/src/couleurs.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+VERT="\033[0;32m"
+ROUGE="\033[0;31m"
+JAUNE="\033[0;33m"
+CYAN="\033[0;36m"
+RESET="\033[0m"
+
+ok()   { echo -e "${VERT}[OK]${RESET}   $1"; }
+info() { echo -e "${CYAN}[INFO]${RESET} $1"; }
+warn() { echo -e "${JAUNE}[WARN]${RESET} $1"; }
+err()  { echo -e "${ROUGE}[ERR]${RESET} $1"; }

mon-projet/src/info.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# info.sh — Affiche des informations sur l'environnement
+
+NOM_PROJET="NexaCloud"
+VERSION="1.1.0"
+LOG_FILE="ressources/server.log"
+
+echo "==============================="
+echo "  Projet   : $NOM_PROJET"
+echo "  Version  : $VERSION"
+echo "==============================="
+
+# Vérifier que le fichier de log existe
+if [ -f "$LOG_FILE" ]; then
+    NB_LIGNES=$(wc -l < "$LOG_FILE")
+    echo "  Log      : $LOG_FILE ($NB_LIGNES lignes)"
+else
+    echo "  Log      : fichier introuvable !"
+fi
+
+echo "==============================="

mon-projet/src/rapport.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+# rapport.sh — Génère un rapport complet avec des fonctions
+
+LOG_FILE="${1:-ressources/server.log}"
+RAPPORT="logs/rapport-$(date +%Y%m%d-%H%M%S).txt"
+
+# ── Fonctions ─────────────────────────────────────
+
+afficher_titre() {
+    echo "==========================================="
+    echo "  $1"
+    echo "==========================================="
+}
+
+compter_niveau() {
+    local niveau="$1"
+    local fichier="$2"
+
+    grep -c "$niveau" "$fichier" 2>/dev/null || echo 0
+}
+
+ecrire_section() {
+    local titre="$1"
+    local contenu="$2"
+{
+    echo "" 
+    echo "--- $titre ---" 
+    echo "$contenu"
+     }>> "$RAPPORT"
+}
+
+# ── Script principal ──────────────────────────────
+
+if [ ! -f "$LOG_FILE" ]; then
+    echo "Fichier introuvable : $LOG_FILE"
+    exit 1
+fi
+
+afficher_titre "RAPPORT D'ANALYSE — $(date '+%d/%m/%Y %H:%M')"
+
+INFO=$(compter_niveau "INFO" "$LOG_FILE")
+WARNING=$(compter_niveau "WARNING" "$LOG_FILE")
+ERROR=$(compter_niveau "ERROR" "$LOG_FILE")
+CRITICAL=$(compter_niveau "CRITICAL" "$LOG_FILE")
+
+echo "INFO     : $INFO"
+echo "WARNING  : $WARNING"
+echo "ERROR    : $ERROR"
+echo "CRITICAL : $CRITICAL"
+
+# Création du rapport
+echo "RAPPORT D'ANALYSE — $(date '+%d/%m/%Y %H:%M')" > "$RAPPORT"
+
+ecrire_section "Compteurs" \
+"INFO=$INFO WARNING=$WARNING ERROR=$ERROR CRITICAL=$CRITICAL"
+
+ecrire_section "Incidents critiques" \
+"$(grep 'CRITICAL' "$LOG_FILE")"
+
+ecrire_section "Erreurs" \
+"$(grep 'ERROR' "$LOG_FILE")"
+
+echo ""
+echo "Rapport sauvegardé : $RAPPORT"

ressources/erreurs.txt

@@ -0,0 +1,5 @@
+2024-01-15 08:02:45 ERROR Failed to connect to Azure Storage: connection timeout
+2024-01-15 08:05:33 ERROR Authentication failed for service account: deploy_svc
+2024-01-15 08:07:42 ERROR Database query timeout after 30s on table: audit_logs
+2024-01-15 08:09:00 ERROR Max retries exceeded - Azure Storage service unavailable
+2024-01-15 08:12:45 ERROR Backup failed: insufficient permissions on /var/backup/azure

ressources/rapport.txt

@@ -0,0 +1,12 @@
+=== RAPPORT DE LOGS ===
+Nombre total de lignes : 
+Nombre d'erreurs : 
+Nombre de warnings : 
+Nombre de critiques : 
+Nombre total de lignes : 
+Nombre total de lignes : 22
+Nombre d'erreurs : 5
+Nombre d'erreurs : 5
+Nombre d'erreurs : 5
+Nombre de warnings : 4
+Nombre de critiques : 3

setup.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+# setup.sh — Prépare le projet NexaCloud en une commande
+
+set -e
+
+VERT="\033[0;32m"
+ROUGE="\033[0;31m"
+JAUNE="\033[0;33m"
+CYAN="\033[0;36m"
+BOLD="\033[1m"
+RESET="\033[0m"
+
+info() { echo -e "${CYAN}[INFO]${RESET} $1"; }
+ok()   { echo -e "${VERT}[OK]${RESET}   $1"; }
+warn() { echo -e "${JAUNE}[WARN]${RESET} $1"; }
+err()  { echo -e "${ROUGE}[ERR]${RESET}  $1"; exit 1; }
+
+echo ""
+echo -e "${BOLD}${CYAN}============================================${RESET}"
+echo -e "${BOLD}${CYAN}   SETUP NEXACLOUD — $(date '+%d/%m/%Y %H:%M')${RESET}"
+echo -e "${BOLD}${CYAN}============================================${RESET}"
+echo ""
+
+info "Vérification des prérequis..."
+
+command -v python3 >/dev/null || err "Python3 non trouvé"
+command -v node >/dev/null || err "Node.js non trouvé"
+command -v npm >/dev/null  || err "npm non trouvé"
+
+ok "Prérequis : Python3, Node.js, npm présents"
+
+info "Installation des dépendances Python..."
+
+if [ -f "tp-collaboratif-git-dev-starter/python-api/requirements.txt" ]; then
+    pip install -r tp-collaboratif-git-dev-starter/python-api/requirements.txt --quiet
+    ok "Dépendances Python installées"
+else
+    warn "Fichier python-api/requirements.txt absent"
+fi
+
+info "Installation des dépendances Node..."
+
+if [ -f "tp-collaboratif-git-dev-starter/node-client/package.json" ]; then
+    cd tp-collaboratif-git-dev-starter/node-client &&  npm install --silent &&  cd ../..
+    ok "Dépendances Node installées"
+else
+    warn "Fichier node-client/package.json absent"
+fi
+
+info "Analyse des logs..."
+
+LOG="ressources/server.log"
+
+
+if [ -f "$LOG" ]; then
+    NB_ERR=$(grep -c "ERROR" "$LOG" || true)
+    NB_CRIT=$(grep -c "CRITICAL" "$LOG" || true)
+
+    ok "Logs analysés : $NB_ERR erreur(s), $NB_CRIT critique(s)"
+    if [ "$NB_CRIT" -gt 0 ]; then
+        echo -e "${ROUGE}Incidents critiques détectés${RESET}"
+        grep "CRITICAL" "$LOG" | while read -r ligne; do
+            echo -e "${ROUGE} - $ligne${RESET}"
+        done
+    fi
+else
+    warn "Fichier de logs absent : $LOG"
+fi
+
+echo ""
+echo -e "${BOLD}${VERT}============================================${RESET}"
+echo -e "${BOLD}${VERT}   SETUP TERMINÉ AVEC SUCCÈS              ${RESET}"
+echo -e "${BOLD}${VERT}============================================${RESET}"
+echo ""
+echo "  Lancer l'API Python  : cd python-api && python3 app.py"
+echo "  Lancer le client Node: cd node-client && node app.js"
+echo ""