Outis
a3d6a0df3d
- extras/test_backup_kopia.sh: stop → restore → compare → roll back test for Kopia - extras/test_backup_borg.sh: stop → extract → compare → roll back test for Borg - backup workers: timing (duration), service count, and pre-flight disk check (< 512 MB warns) - backup workers: ntfy notifications include count, duration, and per-failure detail - services/backup.sh: install test_backup_kopia.sh + optional weekly test timer - services/borg-backup.sh: install test_backup_borg.sh + optional weekly test timer
471 lines
22 KiB
Bash
471 lines
22 KiB
Bash
#!/bin/bash
|
|
# services/borg-backup.sh — Full Docker-service backup via Borg.
|
|
# Part of the modular post-install system (sourced by setup.sh).
|
|
#
|
|
# Backs up each entire ~/docker/<service>/ directory (compose file, config,
|
|
# data, databases — everything needed to restore from nothing).
|
|
# Minecraft instances: flush world (save-all), snapshot, no downtime
|
|
# All other services: stop → snapshot → restart for consistency
|
|
#
|
|
# Borg advantages over Kopia: mature tooling, Borgmatic YAML config option,
|
|
# Vorta GUI, SSH remote repos out of the box, widely packaged.
|
|
#
|
|
# Creates: ~/docker/borg-backup/
|
|
# backup.conf settings + per-dest repo/passphrase (chmod 600)
|
|
# backup_borg.sh worker (run directly or via systemd timer)
|
|
# restore_borg.sh interactive restore helper
|
|
|
|
register_service borg-backup backup "Encrypted backup of all Docker services via Borg"
|
|
|
|
install_borg_backup() {
|
|
require_docker || return 1
|
|
|
|
local DIR="$DOCKER_DIR/borg-backup"
|
|
local CONF_FILE="$DIR/backup.conf"
|
|
local WORKER="$DIR/backup_borg.sh"
|
|
local RESTORE="$DIR/restore_borg.sh"
|
|
local SVC_NAME="post-install-borg-backup"
|
|
|
|
echo ""
|
|
echo "╔═══════════════════════════════════════════════════════╗"
|
|
echo "║ Borg Backup Setup ║"
|
|
echo "║ Full ~/docker/<service>/ snapshots ║"
|
|
echo "╚═══════════════════════════════════════════════════════╝"
|
|
echo ""
|
|
echo " Backs up each entire service directory — compose file, config, data,"
|
|
echo " databases, everything needed to restore a service from scratch."
|
|
echo ""
|
|
echo " Minecraft: world flushed to disk (save-all), snapshot, NO downtime."
|
|
echo " Everything else: stopped briefly, snapshotted, restarted."
|
|
echo ""
|
|
echo " Borg supports local paths AND remote repos over SSH:"
|
|
echo " local: /mnt/backup-drive/borg-repo"
|
|
echo " remote: user@hostname:/path/to/repo"
|
|
echo " ssh://user@hostname:2222/path/to/repo"
|
|
echo " Remote repos require passwordless SSH key access to the remote host."
|
|
echo ""
|
|
|
|
if [ "$DRY_RUN" = true ]; then
|
|
echo "[DRY-RUN] Would discover services under $DOCKER_DIR"
|
|
echo "[DRY-RUN] Would create $DIR with conf, worker, and restore scripts"
|
|
echo "[DRY-RUN] Would init Borg repo(s) at user-specified paths"
|
|
echo "[DRY-RUN] Would install systemd timer"
|
|
return 0
|
|
fi
|
|
|
|
# ── 1. Borg ──────────────────────────────────────────────────────────────
|
|
if ! command -v borg >/dev/null 2>&1; then
|
|
log_info "Installing borgbackup..."
|
|
apt-get install -y borgbackup \
|
|
|| { log_error "Failed to install borgbackup. Try: sudo apt install borgbackup"; return 1; }
|
|
fi
|
|
local BORG_BIN; BORG_BIN="$(command -v borg)"
|
|
log_success "Borg: $("$BORG_BIN" --version 2>/dev/null)"
|
|
|
|
# ── 2. Discover installed services ───────────────────────────────────────
|
|
local -a ALL_SVCS=()
|
|
local d svc
|
|
for d in "$DOCKER_DIR"/*/; do
|
|
[ -f "${d}docker-compose.yml" ] || continue
|
|
svc="$(basename "$d")"
|
|
[[ "$svc" == "borg-backup" || "$svc" == "backup" || "$svc" == "gaming-backup" ]] && continue
|
|
ALL_SVCS+=("$svc")
|
|
done
|
|
|
|
if [ "${#ALL_SVCS[@]}" -eq 0 ]; then
|
|
log_warning "No services found under $DOCKER_DIR — auto-detected on each backup run."
|
|
else
|
|
log_info "Services found: ${ALL_SVCS[*]}"
|
|
fi
|
|
|
|
# ── 3. Destinations ───────────────────────────────────────────────────────
|
|
echo ""
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo " BACKUP DESTINATIONS"
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo ""
|
|
echo " Each destination is a Borg repository (local path or user@host:/path)."
|
|
echo " For best resilience: use a different drive or remote host from your data."
|
|
echo " Destination names must be letters, numbers, and underscores only."
|
|
echo ""
|
|
|
|
local DEFAULT_DEST="$ACTUAL_HOME/backups/borg-repo"
|
|
local _repo=""
|
|
prompt_text " Default repository path [${DEFAULT_DEST}]:" "$DEFAULT_DEST" _repo
|
|
_repo="${_repo/#\~/$ACTUAL_HOME}"; _repo="${_repo%/}"
|
|
|
|
local -a DEST_NAMES_ARR=("default")
|
|
local -A DEST_REPOS=() DEST_PASSWORDS=()
|
|
DEST_REPOS["default"]="$_repo"
|
|
|
|
local _extra=""
|
|
prompt_yn " Add more destinations (for services on different drives)? (y/N):" "n" _extra
|
|
if [[ "$_extra" =~ ^[Yy]$ ]]; then
|
|
echo ""
|
|
local _dn _dr
|
|
while true; do
|
|
prompt_text " Destination name (blank to finish):" "" _dn
|
|
[ -z "$_dn" ] && break
|
|
_dn="${_dn//[^a-zA-Z0-9_]/_}"
|
|
[ "$_dn" = "default" ] && { log_warning " 'default' is reserved — use another name."; continue; }
|
|
prompt_text " Path for '$_dn' repository:" "" _dr
|
|
[ -z "$_dr" ] && continue
|
|
_dr="${_dr/#\~/$ACTUAL_HOME}"; _dr="${_dr%/}"
|
|
DEST_REPOS["$_dn"]="$_dr"
|
|
DEST_NAMES_ARR+=("$_dn")
|
|
log_success " Destination '$_dn' → $_dr"
|
|
done
|
|
fi
|
|
|
|
# ── 4. Service → destination assignment ──────────────────────────────────
|
|
local -A SVC_DEST_MAP=()
|
|
if [ "${#ALL_SVCS[@]}" -gt 0 ] && [ "${#DEST_NAMES_ARR[@]}" -gt 1 ]; then
|
|
echo ""
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo " ASSIGN SERVICES TO DESTINATIONS"
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo ""
|
|
echo " Destinations:"
|
|
local dn
|
|
for dn in "${DEST_NAMES_ARR[@]}"; do
|
|
printf " %-16s %s\n" "$dn" "${DEST_REPOS[$dn]}"
|
|
done
|
|
echo ""
|
|
echo " Press Enter to accept the default for each service."
|
|
echo ""
|
|
local _d
|
|
for svc in "${ALL_SVCS[@]}"; do
|
|
prompt_text " $svc [default]:" "default" _d
|
|
if [ -n "$_d" ] && [ "$_d" != "default" ] && [ -n "${DEST_REPOS[$_d]:-}" ]; then
|
|
SVC_DEST_MAP["$svc"]="$_d"
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# ── 5. Passwords ─────────────────────────────────────────────────────────
|
|
echo ""
|
|
log_info "Setting repository passphrases (stored in backup.conf, chmod 600)..."
|
|
for dn in "${DEST_NAMES_ARR[@]}"; do
|
|
local pw=""
|
|
if [ "$UNATTENDED" = true ]; then
|
|
pw="$(generate_password 32)"
|
|
else
|
|
read -rsp " Passphrase for '$dn' [Enter = auto-generate]: " pw; echo
|
|
fi
|
|
[ -z "$pw" ] && pw="$(generate_password 32)" && log_info " Auto-generated passphrase for '$dn'."
|
|
DEST_PASSWORDS["$dn"]="$pw"
|
|
done
|
|
|
|
# ── 6. Schedule & retention ──────────────────────────────────────────────
|
|
echo ""
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo " SCHEDULE & RETENTION"
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo ""
|
|
echo " Minecraft runs uninterrupted; other services stop briefly (seconds each)."
|
|
echo " Schedule for off-peak hours."
|
|
echo ""
|
|
echo " 1) Daily at 02:00 (recommended)"
|
|
echo " 2) Every 12 hours"
|
|
echo " 3) Weekly (Sunday 02:00)"
|
|
echo " 4) Custom (systemd OnCalendar)"
|
|
echo ""
|
|
local _sch=""
|
|
prompt_text " How often? [1]:" "1" _sch
|
|
local ONCALENDAR SCHED_LABEL
|
|
case "${_sch:-1}" in
|
|
2) ONCALENDAR="*-*-* 02,14:00:00"; SCHED_LABEL="every 12 hours" ;;
|
|
3) ONCALENDAR="Sun *-*-* 02:00:00"; SCHED_LABEL="weekly Sunday 02:00" ;;
|
|
4) prompt_text " OnCalendar expression:" "*-*-* 02:00:00" ONCALENDAR; SCHED_LABEL="$ONCALENDAR" ;;
|
|
*) ONCALENDAR="*-*-* 02:00:00"; SCHED_LABEL="daily at 02:00" ;;
|
|
esac
|
|
|
|
echo ""
|
|
echo " Retention policy — Borg prunes per-service archives independently."
|
|
echo ""
|
|
local KEEP_DAILY="" KEEP_WEEKLY="" KEEP_MONTHLY=""
|
|
prompt_text " Keep last N daily archives per service [7]:" "7" KEEP_DAILY
|
|
prompt_text " Keep last N weekly archives per service [4]:" "4" KEEP_WEEKLY
|
|
prompt_text " Keep last N monthly archives per service [3]:" "3" KEEP_MONTHLY
|
|
KEEP_DAILY="${KEEP_DAILY:-7}"
|
|
KEEP_WEEKLY="${KEEP_WEEKLY:-4}"
|
|
KEEP_MONTHLY="${KEEP_MONTHLY:-3}"
|
|
|
|
# ── Notifications (ntfy) ─────────────────────────────────────────────────
|
|
echo ""
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo " NOTIFICATIONS (optional)"
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo ""
|
|
echo " Receive a push notification after every backup (and on failures)."
|
|
echo " Uses ntfy — free and self-hostable. Create a topic at https://ntfy.sh"
|
|
echo " Example URL: https://ntfy.sh/my-backup-alerts"
|
|
echo ""
|
|
local NTFY_URL="" NTFY_TOKEN=""
|
|
prompt_text " ntfy topic URL (blank to skip):" "" NTFY_URL
|
|
if [ -n "$NTFY_URL" ]; then
|
|
prompt_text " ntfy access token (blank if public/no auth):" "" NTFY_TOKEN
|
|
fi
|
|
|
|
# ── 7. Create dirs + init Borg repos ─────────────────────────────────────
|
|
mkdir -p "$DIR"
|
|
ensure_docker_dir_ownership "$DIR"
|
|
|
|
local repo pw
|
|
for dn in "${DEST_NAMES_ARR[@]}"; do
|
|
repo="${DEST_REPOS[$dn]}"
|
|
pw="${DEST_PASSWORDS[$dn]}"
|
|
|
|
# Skip init for remote repos — user must set them up manually with SSH access.
|
|
if [[ "$repo" == *@*:* ]] || [[ "$repo" == ssh://* ]]; then
|
|
log_info "Remote repo '$dn' ($repo) — checking connectivity..."
|
|
if BORG_PASSPHRASE="$pw" "$BORG_BIN" info "$repo" >/dev/null 2>&1; then
|
|
log_success "Remote repo '$dn' connected."
|
|
elif BORG_PASSPHRASE="$pw" "$BORG_BIN" init --encryption=repokey-blake2 "$repo" 2>/dev/null; then
|
|
log_success "Remote repo '$dn' initialised at $repo"
|
|
else
|
|
log_warning "Could not init remote repo '$dn' at $repo."
|
|
log_warning "Ensure SSH key access to the remote host is configured, then:"
|
|
log_warning " BORG_PASSPHRASE='${pw}' borg init --encryption=repokey-blake2 ${repo}"
|
|
fi
|
|
else
|
|
mkdir -p "$repo"
|
|
if BORG_PASSPHRASE="$pw" "$BORG_BIN" info "$repo" >/dev/null 2>&1; then
|
|
log_success "Repo '$dn' already exists at $repo."
|
|
else
|
|
log_info "Initialising repo '$dn' at $repo ..."
|
|
BORG_PASSPHRASE="$pw" "$BORG_BIN" init --encryption=repokey-blake2 "$repo" \
|
|
|| { log_error "Failed to init repo '$dn'."; return 1; }
|
|
log_success "Repo '$dn' initialised at $repo"
|
|
fi
|
|
fi
|
|
done
|
|
|
|
# ── 8. Write backup.conf ─────────────────────────────────────────────────
|
|
log_info "Writing $CONF_FILE ..."
|
|
{
|
|
echo "# ── backup.conf ────────────────────────────────────────────────────────────"
|
|
echo "# Generated $(date '+%F %T'). Safe to hand-edit."
|
|
echo "# Worker : sudo $WORKER"
|
|
echo "# Restore: sudo $RESTORE"
|
|
echo ""
|
|
echo "BORG=\"$BORG_BIN\""
|
|
echo ""
|
|
echo "# Space-separated list of destination names."
|
|
echo "DEST_NAMES=\"${DEST_NAMES_ARR[*]}\""
|
|
echo "DEST_DEFAULT=\"default\""
|
|
echo ""
|
|
echo "# Retention (applied per-service archive prefix)."
|
|
echo "KEEP_DAILY=$KEEP_DAILY"
|
|
echo "KEEP_WEEKLY=$KEEP_WEEKLY"
|
|
echo "KEEP_MONTHLY=$KEEP_MONTHLY"
|
|
echo ""
|
|
for dn in "${DEST_NAMES_ARR[@]}"; do
|
|
echo "# ── destination: $dn"
|
|
echo "DEST_${dn}_REPO=\"${DEST_REPOS[$dn]}\""
|
|
printf "DEST_%s_PASSPHRASE='%s'\n" "$dn" "${DEST_PASSWORDS[$dn]}"
|
|
echo ""
|
|
done
|
|
echo "# ── Service → destination map ───────────────────────────────────────────────"
|
|
echo "# Format: SVC_<name>=<dest_name> (hyphens become underscores)"
|
|
echo "# Omit or comment out to use DEST_DEFAULT."
|
|
for svc in "${ALL_SVCS[@]}"; do
|
|
local svc_var="${svc//-/_}"
|
|
local dest_val="${SVC_DEST_MAP[$svc]:-}"
|
|
if [ -n "$dest_val" ]; then
|
|
echo "SVC_${svc_var}=\"${dest_val}\""
|
|
else
|
|
echo "# SVC_${svc_var}=\"default\""
|
|
fi
|
|
done
|
|
echo ""
|
|
echo "# ── Notifications (ntfy) ─────────────────────────────────────────────────────"
|
|
echo "# Set NTFY_URL to receive backup success/failure alerts."
|
|
echo "# Leave blank to disable. NTFY_TOKEN is optional (for private topics)."
|
|
printf "NTFY_URL='%s'\n" "${NTFY_URL:-}"
|
|
printf "NTFY_TOKEN='%s'\n" "${NTFY_TOKEN:-}"
|
|
} > "$CONF_FILE"
|
|
chown root:root "$CONF_FILE" 2>/dev/null || true
|
|
chmod 600 "$CONF_FILE"
|
|
log_success "backup.conf written (chmod 600)"
|
|
|
|
# ── 9. Install worker script ──────────────────────────────────────────────
|
|
log_info "Installing worker $WORKER ..."
|
|
cp "${HERE:-}/extras/backup_borg.sh" "$WORKER"
|
|
chmod +x "$WORKER"
|
|
chown root:root "$WORKER" 2>/dev/null || true
|
|
log_success "backup_borg.sh installed"
|
|
|
|
# ── 10. Install restore script ────────────────────────────────────────────
|
|
local RESTORE_SRC="${HERE:-}/extras/restore_borg.sh"
|
|
if [ -f "$RESTORE_SRC" ]; then
|
|
cp "$RESTORE_SRC" "$RESTORE"
|
|
chmod +x "$RESTORE"
|
|
chown root:root "$RESTORE" 2>/dev/null || true
|
|
log_success "restore_borg.sh installed"
|
|
else
|
|
log_warning "extras/restore_borg.sh not found — restore script not installed"
|
|
log_warning "Copy it manually: cp extras/restore_borg.sh $RESTORE"
|
|
fi
|
|
|
|
# ── 11. Install test scripts ─────────────────────────────────────────────
|
|
local TEST_SCRIPT="$DIR/test_backup_borg.sh"
|
|
local TEST_SRC="${HERE:-}/extras/test_backup_borg.sh"
|
|
if [ -f "$TEST_SRC" ]; then
|
|
cp "$TEST_SRC" "$TEST_SCRIPT"
|
|
chmod +x "$TEST_SCRIPT"
|
|
chown root:root "$TEST_SCRIPT" 2>/dev/null || true
|
|
log_success "test_backup_borg.sh installed"
|
|
else
|
|
log_warning "extras/test_backup_borg.sh not found — test script not installed"
|
|
fi
|
|
|
|
local TEST_UNIFIED="$DIR/test_backup.sh"
|
|
local TEST_UNIFIED_SRC="${HERE:-}/extras/test_backup.sh"
|
|
if [ -f "$TEST_UNIFIED_SRC" ]; then
|
|
cp "$TEST_UNIFIED_SRC" "$TEST_UNIFIED"
|
|
chmod +x "$TEST_UNIFIED"
|
|
chown root:root "$TEST_UNIFIED" 2>/dev/null || true
|
|
log_success "test_backup.sh installed"
|
|
fi
|
|
|
|
# ── 11b. Weekly backup test timer ────────────────────────────────────────
|
|
local TEST_SVC_NAME="post-install-borg-backup-test"
|
|
local _add_test=""
|
|
prompt_yn " Schedule a weekly automated backup test? (y/N):" "n" _add_test
|
|
if [[ "$_add_test" =~ ^[Yy]$ ]]; then
|
|
if command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]; then
|
|
tee "/etc/systemd/system/${TEST_SVC_NAME}.service" >/dev/null << SVCEOF
|
|
[Unit]
|
|
Description=Weekly restore test for Borg backup
|
|
After=docker.service
|
|
|
|
[Service]
|
|
Type=oneshot
|
|
ExecStart=/bin/bash $TEST_SCRIPT
|
|
SVCEOF
|
|
|
|
tee "/etc/systemd/system/${TEST_SVC_NAME}.timer" >/dev/null << SVCEOF
|
|
[Unit]
|
|
Description=Weekly Borg backup restore test (Saturday 03:00)
|
|
|
|
[Timer]
|
|
OnCalendar=Sat *-*-* 03:00:00
|
|
Persistent=true
|
|
RandomizedDelaySec=600
|
|
|
|
[Install]
|
|
WantedBy=timers.target
|
|
SVCEOF
|
|
|
|
systemctl daemon-reload
|
|
systemctl enable --now "${TEST_SVC_NAME}.timer"
|
|
log_success "Weekly test timer enabled (Saturday 03:00)"
|
|
else
|
|
echo "0 3 * * 6 root /bin/bash $TEST_SCRIPT >> /var/log/${TEST_SVC_NAME}.log 2>&1" \
|
|
> "/etc/cron.d/${TEST_SVC_NAME}"
|
|
log_success "Weekly test cron installed (Saturday 03:00)"
|
|
fi
|
|
fi
|
|
|
|
# ── 12. Systemd timer ─────────────────────────────────────────────────────
|
|
log_info "Installing systemd timer ($SCHED_LABEL)..."
|
|
if command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]; then
|
|
tee "/etc/systemd/system/${SVC_NAME}.service" >/dev/null << SVCEOF
|
|
[Unit]
|
|
Description=Post-install Borg backup (full Docker service directories)
|
|
After=docker.service network-online.target
|
|
Wants=docker.service
|
|
|
|
[Service]
|
|
Type=oneshot
|
|
ExecStart=/bin/bash $WORKER run
|
|
SVCEOF
|
|
|
|
tee "/etc/systemd/system/${SVC_NAME}.timer" >/dev/null << SVCEOF
|
|
[Unit]
|
|
Description=Schedule post-install Borg backup ($SCHED_LABEL)
|
|
|
|
[Timer]
|
|
OnCalendar=$ONCALENDAR
|
|
Persistent=true
|
|
RandomizedDelaySec=300
|
|
|
|
[Install]
|
|
WantedBy=timers.target
|
|
SVCEOF
|
|
|
|
systemctl daemon-reload
|
|
systemctl enable --now "${SVC_NAME}.timer"
|
|
log_success "Timer enabled: $SCHED_LABEL"
|
|
else
|
|
log_warning "systemd not detected — installing cron fallback."
|
|
local CRON
|
|
case "${_sch:-1}" in
|
|
2) CRON="0 2,14 * * *" ;;
|
|
3) CRON="0 2 * * 0" ;;
|
|
*) CRON="0 2 * * *" ;;
|
|
esac
|
|
echo "$CRON root /bin/bash $WORKER run >> /var/log/${SVC_NAME}.log 2>&1" \
|
|
> "/etc/cron.d/${SVC_NAME}"
|
|
log_success "Cron job installed: $CRON"
|
|
fi
|
|
|
|
# ── 12. Optional first run ────────────────────────────────────────────────
|
|
echo ""
|
|
local _now=""
|
|
prompt_yn " Run the first backup now? (y/N):" "n" _now
|
|
if [[ "$_now" =~ ^[Yy]$ ]]; then
|
|
/bin/bash "$WORKER" run || log_warning "First backup reported warnings — check output above."
|
|
fi
|
|
|
|
# ── Summary ───────────────────────────────────────────────────────────────
|
|
echo ""
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo " BORG BACKUP CONFIGURED"
|
|
echo "═══════════════════════════════════════════════════════"
|
|
echo ""
|
|
echo " Config : $CONF_FILE"
|
|
echo " Worker : $WORKER"
|
|
echo " Schedule : $SCHED_LABEL"
|
|
echo " Retention: ${KEEP_DAILY}d daily / ${KEEP_WEEKLY}w weekly / ${KEEP_MONTHLY}m monthly (per service)"
|
|
echo ""
|
|
echo " Destinations:"
|
|
for dn in "${DEST_NAMES_ARR[@]}"; do
|
|
printf " %-16s %s\n" "$dn" "${DEST_REPOS[$dn]}"
|
|
done
|
|
echo ""
|
|
if [ "${#ALL_SVCS[@]}" -gt 0 ]; then
|
|
echo " Services backed up: ${ALL_SVCS[*]}"
|
|
else
|
|
echo " Services: none yet — auto-discovered on each run"
|
|
fi
|
|
echo ""
|
|
echo " Commands:"
|
|
echo " sudo $WORKER back up now"
|
|
echo " sudo $WORKER list list all archives"
|
|
echo " sudo $WORKER info repo stats"
|
|
echo ""
|
|
echo " Restore:"
|
|
echo " sudo $RESTORE"
|
|
echo " sudo $RESTORE --list"
|
|
echo ""
|
|
echo " Backup test (stop/restore/compare/restore-back):"
|
|
echo " sudo $TEST_SCRIPT test most recent backup (all services)"
|
|
echo " sudo $TEST_SCRIPT --list list testable services"
|
|
echo " sudo $TEST_SCRIPT --service <n> test a specific service"
|
|
[ -n "${NTFY_URL:-}" ] && echo "" && echo " Notifications: $NTFY_URL"
|
|
echo ""
|
|
log_warning "IMPORTANT — back up your Borg key and passphrase now."
|
|
echo " The key is stored in the repo itself (repokey-blake2 encryption)."
|
|
echo " Export it to a safe location:"
|
|
for dn in "${DEST_NAMES_ARR[@]}"; do
|
|
local _rp="${DEST_REPOS[$dn]}"
|
|
local _pw="${DEST_PASSWORDS[$dn]}"
|
|
echo " BORG_PASSPHRASE='${_pw}' borg key export ${_rp} ~/borg-key-${dn}.txt"
|
|
done
|
|
echo " Store the exported key file and passphrase somewhere that is NOT"
|
|
echo " on this machine (e.g. USB drive, password manager, offsite)."
|
|
echo ""
|
|
}
|