Remove max delete from Rclone

RUNBOOK.md

@@ -47,37 +47,6 @@ Run once, by hand, on the server:
    # create a remote named "scaleway", type S3, matching your Scaleway
    # Object Storage credentials and region
    ```
-7. Set up email notifications (optional — skip this if you don't want mail):
-   Install a mail transport agent (choose one):
-   ```bash
-   # Option A: mailutils (Debian/Ubuntu) — includes /usr/bin/mail
-   apt install -y mailutils
-
-   # Option B: msmtp + mailutils (lightweight, no full MTA)
-   apt install -y msmtp msmtp-mta mailutils
-   ```
-   Configure the recipient address. Either set `MAIL_TO` in the environment
-   (`/etc/environment` or the cron file itself) or edit `borg-backup.sh`:
-   ```
-   MAIL_TO="${MAIL_TO:-you@example.com}"
-   ```
-   If using `msmtp`, configure `/etc/msmtprc`:
-   ```
-   # /etc/msmtprc — example for Gmail SMTP
-   defaults
-   auth           on
-   tls            on
-   tls_trust_file /etc/ssl/certs/ca-certificates.crt
-
-   account        default
-   host           smtp.gmail.com
-   port           587
-   from           backup-sender@gmail.com
-   user           backup-sender@gmail.com
-   password       your-app-password
-   ```
-   The script auto-detects which command is available (`mail` → `sendmail` → `msmtp`)
-   and falls back silently if none is present — notifications are never fatal.
 
 ## 2. Deploying the Scripts
 
@@ -93,9 +62,9 @@ chmod +x /opt/backup-agent/dump_db.sh
 ## 3. Scheduling
 
 Add a cron entry to run the backup daily, off-peak:
+
 ```
 # /etc/cron.d/borg-backup
-MAIL_TO=you@example.com
 30 2 * * * root /opt/backup-agent/borg-backup.sh >> /var/log/borg/cron.log 2>&1
 ```
 

borg-backup.sh

@@ -21,7 +21,7 @@ umask 077
 
 # ========================= CONFIGURATION =========================
 
-NAME="borg-2025"
+NAME="chaudron"
 REPO="/home/srv/files/backups/$NAME"
 TARGET="/home/srv/files/content"
 
@@ -37,8 +37,7 @@ LOGDIR="/var/log/borg"
 LOG_RETENTION_DAYS=90
 
 RCLONE_REMOTE="scaleway"
-RCLONE_PATH="par-backup-1/$NAME"
+RCLONE_PATH="cyanet-backups-prod/$NAME"
-RCLONE_MAX_DELETE=200
 
 LOCKFILE="/var/lock/borg-backup.lock"
 
@@ -58,10 +57,6 @@ REQUIRED_CMDS=(borg rclone docker timeout flock date find)
 
 # =================================================================
 
-# Email notification (set to your address to receive backup summary).
-# Leave empty to skip notifications. The script auto-detects mail/sendmail/msmtp.
-MAIL_TO="${MAIL_TO:-}"
-
 SELF="$(readlink -f "$0")"
 mkdir -p "$LOGDIR"
 LOGFILE="${BORG_BACKUP_LOGFILE:-$LOGDIR/backup-$(date +%Y-%m-%d-%H%M%S).log}"
@@ -93,68 +88,6 @@ run_cmd() {
     "$@"
 }
 
-# Detect available mail transport. Returns the command name or empty string.
-find_mail_cmd() {
-    for cmd in mail sendmail msmtp; do
-        command -v "$cmd" >/dev/null 2>&1 && { echo "$cmd"; return 0; }
-    done
-    return 1
-}
-
-# Send an email notification about the backup result.
-# Called from cleanup() so the log file is complete.
-# Non-fatal — mail failures do not affect the backup exit code.
-send_notification() {
-    local exit_code=$1 status started ended
-    [[ -n "$MAIL_TO" ]] || return 0
-
-    local mail_cmd
-    mail_cmd="$(find_mail_cmd)" || { log "Notification skipped: no mail command found"; return 0; }
-
-    if [ "$exit_code" -eq 0 ]; then
-        status="SUCCESS"
-    else
-        status="FAILED (exit $exit_code)"
-    fi
-
-    started="$(head -1 "$LOGFILE" 2>/dev/null | sed -n 's/^\[\(.*\)\].*/\1/p' || echo "?")"
-    ended="$(date '+%F %T')"
-
-    # Build message body with headers and log tail.
-    {
-        echo "Subject: Backup $status - $(hostname -s)"
-        echo "To: $MAIL_TO"
-        echo ""
-        echo "===== Backup Summary ====="
-        echo "Host:    $(hostname -f)"
-        echo "Archive: $ARCHIVE"
-        echo "Status:  $status"
-        echo "Started: $started"
-        echo "Ended:   $ended"
-        echo "Log:     $LOGFILE"
-        echo ""
-        echo "----- Last 80 lines of backup log -----"
-        tail -80 "$LOGFILE" 2>/dev/null || echo "(log unavailable)"
-    } | case "$mail_cmd" in
-        mail)
-            mail -s "Backup $status - $(hostname -s)" "$MAIL_TO"
-            ;;
-        sendmail)
-            sendmail "$MAIL_TO"
-            ;;
-        msmtp)
-            msmtp "$MAIL_TO"
-            ;;
-    esac
-
-    local rc=$?
-    if [ "$rc" -eq 0 ]; then
-        log "Notification sent to $MAIL_TO (via $mail_cmd)"
-    else
-        log "WARNING: notification via $mail_cmd failed (exit $rc)"
-    fi
-}
-
 container_running() {
     [[ "$(docker inspect -f '{{.State.Running}}' "$1" 2>/dev/null || echo false)" == "true" ]]
 }
@@ -209,7 +142,6 @@ cleanup() {
         log "=== Backup FAILED (exit $exit_code) ==="
     fi
     log "Full log: $LOGFILE"
-    send_notification "$exit_code"
 }
 
 # Returns 0 if the repo is encrypted, 1 if not.
@@ -371,5 +303,4 @@ run_cmd timeout "$SYNC_TIMEOUT" \
         --retries-sleep 10s \
         --low-level-retries 20 \
         --s3-no-check-bucket \
-        --max-delete "$RCLONE_MAX_DELETE" \
         "$REPO" "${RCLONE_REMOTE}:${RCLONE_PATH}"