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Improve test_backup function

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buildplan
2025-10-20 08:58:36 +01:00
committed by GitHub
parent 5021cfaaeb
commit dd73c71d62
1 changed files with 24 additions and 17 deletions
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41
du_setup.sh
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@@ -1,10 +1,10 @@
#!/bin/bash
# Debian and Ubuntu Server Hardening Interactive Script
# Version: 0.70.2 | 2025-10-19
# Version: 0.71 | 2025-10-20
# Changelog:
# - v0.70.2: Simplify test backup function to work reliably with Hetzner storagebox
# - v0.70.1: Fix SSH port validation and improve firewall handling during SSH port transitions.
# - v0.71: Simplify test backup function to work reliably with Hetzner storagebox
# - v0.70.1: Fix SSH port validation and improve firewall handling during SSH port transitions.
# - v0.70: Option to remove cloud VPS provider packages (like cloud-init).
# New operational modes: --cleanup-preview, --cleanup-only, --skip-cleanup.
# Add help and usage instructions with --help flag.
@@ -75,7 +75,7 @@
set -euo pipefail
# --- Update Configuration ---
CURRENT_VERSION="0.70.2"
CURRENT_VERSION="0.71"
SCRIPT_URL="https://raw.githubusercontent.com/buildplan/du_setup/refs/heads/main/du_setup.sh"
CHECKSUM_URL="${SCRIPT_URL}.sha256"
@@ -226,7 +226,7 @@ print_header() {
printf '%s\n' "${CYAN}╔═════════════════════════════════════════════════════════════════╗${NC}"
printf '%s\n' "${CYAN}║ ║${NC}"
printf '%s\n' "${CYAN}║ DEBIAN/UBUNTU SERVER SETUP AND HARDENING SCRIPT ║${NC}"
printf '%s\n' "${CYAN}║ v0.70.2 | 2025-10-19 ║${NC}"
printf '%s\n' "${CYAN}║ v0.71 | 2025-10-20 ║${NC}"
printf '%s\n' "${CYAN}║ ║${NC}"
printf '%s\n' "${CYAN}╚═════════════════════════════════════════════════════════════════╝${NC}"
printf '\n'
@@ -3007,11 +3007,13 @@ test_backup() {
RSYNC_EXIT_CODE=$?
set -e
echo "--- Test Backup (single file) at $(date) ---" >> "$BACKUP_LOG"
echo "Command: rsync -avz -e \"$SSH_COMMAND\" \"$TEST_FILE\" \"${BACKUP_DEST}:${REMOTE_BACKUP_PATH}\"" >> "$BACKUP_LOG"
echo "Output:" >> "$BACKUP_LOG"
echo "$RSYNC_OUTPUT" >> "$BACKUP_LOG"
echo "Exit Code: $RSYNC_EXIT_CODE" >> "$BACKUP_LOG"
{
echo "--- Test Backup at $(date) ---"
echo "Command: rsync -avz -e \"$SSH_COMMAND\" \"$TEST_FILE\" \"${BACKUP_DEST}:${REMOTE_BACKUP_PATH}\""
echo "Output:"
echo "$RSYNC_OUTPUT"
echo "Exit Code: $RSYNC_EXIT_CODE"
} >> "$BACKUP_LOG"
if [[ $RSYNC_EXIT_CODE -eq 0 ]]; then
print_success "Test backup (single file) successful! Check $BACKUP_LOG for details."
@@ -3029,13 +3031,18 @@ test_backup() {
else
print_error "Test backup failed (exit code: $RSYNC_EXIT_CODE). See $BACKUP_LOG for details."
log "Test backup failed with exit code $RSYNC_EXIT_CODE."
if echo "$RSYNC_OUTPUT" | grep -q "Permission denied"; then
print_info "Hint: Check SSH key authentication and permissions on the remote path."
elif echo "$RSYNC_OUTPUT" | grep -qE "(Connection timed out|Connection refused|Network is unreachable)"; then
print_info "Hint: Check network connectivity, firewall rules (local and remote), and the SSH port."
elif echo "$RSYNC_OUTPUT" | grep -q "No such file or directory"; then
print_info "Hint: Verify the remote path '${REMOTE_BACKUP_PATH}' is correct and accessible."
fi
# Hints based on common rsync errors
case "$RSYNC_OUTPUT" in
*"Permission denied"*)
print_info "Hint: Check SSH key authentication and permissions on the remote path."
;;
*"Connection timed out"*|*"Connection refused"*|*"Network is unreachable"*)
print_info "Hint: Check network connectivity, firewall rules (local and remote), and the SSH port."
;;
*"No such file or directory"*)
print_info "Hint: Verify the remote path '${REMOTE_BACKUP_PATH}' is correct and accessible."
;;
esac
fi
print_info "Common troubleshooting steps:"