init

ansible/backup.sh.j2

@@ -1,34 +1,100 @@
 #!/bin/bash
-# CRM SITECONSEIL database backup script
-# Runs every 30 minutes via cron
+# CRM SITECONSEIL - Backup script (database + files)
+# Usage: /usr/local/bin/crm-siteconseil-backup.sh
+# Schedule via cron (ex: every 30 minutes)
 
-BACKUP_DIR="/var/backups/crm-siteconseil"
-DATE=$(date +%Y%m%d_%H%M%S)
-FILENAME="crm_siteconseil_${DATE}.sql.gz"
-KEEP_DAYS=1
+set -euo pipefail
 
-# Dump database via Docker
-docker compose -f /var/www/crm-siteconseil/docker-compose-prod.yml exec -T db-master pg_dump -U {{ db_user | default('crm-siteconseil') }} {{ db_name | default('crm-siteconseil') }} | gzip > "${BACKUP_DIR}/${FILENAME}"
+#######################################
+# Configuration
+#######################################
+APP_DIR="{{ app_dir | default('/var/www/crm-siteconseil') }}"
+COMPOSE_FILE="${APP_DIR}/docker-compose-prod.yml"
+BACKUP_DIR="{{ backup_dir | default('/var/backups/crm-siteconseil') }}"
+KEEP_DAYS="{{ backup_keep_days | default(7) }}"
 
-# Check if backup was created
-if [ -f "${BACKUP_DIR}/${FILENAME}" ] && [ -s "${BACKUP_DIR}/${FILENAME}" ]; then
-    echo "[$(date)] DB Backup OK: ${FILENAME} ($(du -h "${BACKUP_DIR}/${FILENAME}" | cut -f1))"
-else
-    echo "[$(date)] ERROR: DB Backup failed"
-    exit 1
+DB_SERVICE="{{ db_service | default('db-master') }}"
+DB_USER="{{ db_user | default('crm-siteconseil') }}"
+DB_NAME="{{ db_name | default('crm-siteconseil') }}"
+
+DATE="$(date +%Y%m%d_%H%M%S)"
+TARGET_DIR="${BACKUP_DIR}/${DATE}"
+LOG_PREFIX="[$(date '+%Y-%m-%d %H:%M:%S')]"
+
+#######################################
+# Helpers
+#######################################
+log()  { echo "${LOG_PREFIX} $*"; }
+fail() { echo "${LOG_PREFIX} ERROR: $*" >&2; exit 1; }
+
+mkdir -p "${TARGET_DIR}"
+
+#######################################
+# 1. Database (PostgreSQL custom format)
+#######################################
+DB_FILE="${TARGET_DIR}/database.dump"
+log "Dumping database ${DB_NAME} from service ${DB_SERVICE}..."
+
+if ! docker compose -f "${COMPOSE_FILE}" exec -T "${DB_SERVICE}" \
+        pg_dump -U "${DB_USER}" -d "${DB_NAME}" --format=custom --no-owner --no-acl \
+        > "${DB_FILE}"; then
+    fail "pg_dump failed"
 fi
 
-# Backup uploads
-UPLOADS_FILENAME="uploads_${DATE}.tar.gz"
-tar -czf "${BACKUP_DIR}/${UPLOADS_FILENAME}" -C /var/www/crm-siteconseil/public uploads 2>/dev/null
-
-if [ -f "${BACKUP_DIR}/${UPLOADS_FILENAME}" ]; then
-    echo "[$(date)] Uploads Backup OK: ${UPLOADS_FILENAME} ($(du -h "${BACKUP_DIR}/${UPLOADS_FILENAME}" | cut -f1))"
-else
-    echo "[$(date)] WARNING: Uploads backup failed"
+if [ ! -s "${DB_FILE}" ]; then
+    fail "database dump is empty"
 fi
 
-# Remove backups older than KEEP_DAYS days
-find "${BACKUP_DIR}" -name "crm_siteconseil_*.sql.gz" -mtime +${KEEP_DAYS} -delete
-find "${BACKUP_DIR}" -name "uploads_*.tar.gz" -mtime +${KEEP_DAYS} -delete
-echo "[$(date)] Cleaned backups older than ${KEEP_DAYS} days"
+log "DB Backup OK: $(du -h "${DB_FILE}" | cut -f1)"
+
+#######################################
+# 2. Files: public/uploads
+#######################################
+UPLOADS_FILE="${TARGET_DIR}/uploads.tar.gz"
+if [ -d "${APP_DIR}/public/uploads" ]; then
+    log "Archiving public/uploads..."
+    if tar -czf "${UPLOADS_FILE}" -C "${APP_DIR}/public" uploads; then
+        log "Uploads Backup OK: $(du -h "${UPLOADS_FILE}" | cut -f1)"
+    else
+        log "WARNING: uploads archive failed"
+    fi
+else
+    log "WARNING: ${APP_DIR}/public/uploads not found, skipping"
+fi
+
+#######################################
+# 3. Files: var/share (APP_SHARE_DIR)
+#######################################
+SHARE_FILE="${TARGET_DIR}/share.tar.gz"
+if [ -d "${APP_DIR}/var/share" ]; then
+    log "Archiving var/share..."
+    if tar -czf "${SHARE_FILE}" -C "${APP_DIR}/var" share; then
+        log "Share Backup OK: $(du -h "${SHARE_FILE}" | cut -f1)"
+    else
+        log "WARNING: share archive failed"
+    fi
+else
+    log "WARNING: ${APP_DIR}/var/share not found, skipping"
+fi
+
+#######################################
+# 4. Manifest
+#######################################
+MANIFEST="${TARGET_DIR}/manifest.txt"
+{
+    echo "CRM SITECONSEIL backup"
+    echo "Date     : ${DATE}"
+    echo "Hostname : $(hostname)"
+    echo "DB       : ${DB_NAME}@${DB_SERVICE}"
+    echo "Files    :"
+    ls -lh "${TARGET_DIR}" | tail -n +2
+} > "${MANIFEST}"
+
+log "Backup directory: ${TARGET_DIR} ($(du -sh "${TARGET_DIR}" | cut -f1))"
+
+#######################################
+# 5. Retention (delete backups older than KEEP_DAYS)
+#######################################
+log "Cleaning backups older than ${KEEP_DAYS} days..."
+find "${BACKUP_DIR}" -mindepth 1 -maxdepth 1 -type d -mtime "+${KEEP_DAYS}" -exec rm -rf {} +
+log "Done."