Initialisation depot

Migration/Ansible/roles/samba4-dc/templates/samba-backup.sh.j2

@@ -0,0 +1,83 @@
+#!/bin/bash
+# Samba4 Backup Script
+# Generated by Ansible
+
+TIMESTAMP=$(date '+%Y-%m-%d_%H-%M-%S')
+DATE=$(date +%Y%m%d_%H%M%S)  # Kept for compatibility
+HOSTNAME="{{ target_hostname }}"
+NFS_SERVER="{{ nfs_server | default('192.168.100.210') }}"
+NFS_MOUNT="/backup"
+BACKUP_BASE_DIR="{{ backup_dir | default('/backup/samba') }}"
+RETENTION_DAYS="28"
+
+# End of configuration
+
+BACKUP_FILE="$BACKUP_BASE_DIR/$HOSTNAME-$TIMESTAMP.tgz"
+
+{% raw %}
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+echo -e "${CYAN}🔄 Samba4 Backup Script"
+echo "==============================${NC}"
+
+# Function to check NFS availability
+echo "Checking NFS availability..."
+# Test 1: Check if backup directory is mounted
+if ! mountpoint -q "$NFS_MOUNT"; then
+  echo -e "${RED}❌ ERROR: NFS mount point $NFS_MOUNT is not mounted!${NC}"
+  exit 1
+fi
+
+echo "[$(date '+%Y-%m-%d %H:%M:%S')] Starting backup : $BACKUP_FILE" >> "$BACKUP_BASE_DIR/backup.log"
+
+# Create backup folder
+mkdir -p "$BACKUP_BASE_DIR"
+if [ ! -d "$BACKUP_BASE_DIR" ]; then
+  echo -e "${RED}❌ ERROR: cannot create $BACKUP_BASE_DIR${NC}"
+  echo "[$(date '+%Y-%m-%d %H:%M:%S')] ERROR: cannot create $BACKUP_BASE_DIR" >> "$BACKUP_BASE_DIR/backup.log"
+  exit 2
+fi
+
+# Create backup file
+touch $BACKUP_FILE
+if [ ! -f "$BACKUP_FILE" ]; then
+  echo -e "${RED}❌ ERROR: Cannot create backup file${NC}"
+  echo "[$(date '+%Y-%m-%d %H:%M:%S')] ERROR: Cannot create backup file" >> "$BACKUP_BASE_DIR/backup.log"
+  exit 3
+fi
+
+# Stop samba
+echo "[$(date '+%Y-%m-%d %H:%M:%S')] Stopping Samba service" >> "$BACKUP_BASE_DIR/backup.log"
+systemctl stop samba-ad-dc
+
+tar -czf "$BACKUP_FILE" \
+    /var/lib/samba \
+    /etc/samba \
+    /etc/krb5.conf \
+    /etc/resolv.conf 2>/dev/null
+
+# Restart Samba
+echo -e "${YELLOW}🔄 Restarting Samba service${NC}"
+echo "[$(date '+%Y-%m-%d %H:%M:%S')] Starting Samba service" >> "$BACKUP_BASE_DIR/backup.log"
+systemctl start samba-ad-dc
+
+# Wait for Samba to be fully operational
+sleep 10
+if ! systemctl is-active --quiet samba-ad-dc; then
+    echo -e "${YELLOW}⚠️  WARNING: Samba service may not be fully operational${NC}"
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] WARNING: Samba service may not be fully operational" >> "$BACKUP_BASE_DIR/backup.log"
+fi
+
+
+# Clean old backups
+echo "[$(date '+%Y-%m-%d %H:%M:%S')] Clean old backups" >> "$BACKUP_BASE_DIR/backup.log"
+find "$BACKUP_BASE_DIR" -type f -mtime +$RETENTION_DAYS -delete
+
+echo "[$(date '+%Y-%m-%d %H:%M:%S')] Backup done" >> "$BACKUP_BASE_DIR/backup.log"
+echo -e "${GREEN}Backup done${NC}"
+{% endraw %}