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opkg-version
...
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79f6f004cf |
@@ -0,0 +1,37 @@
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# "smb" or "nfs"
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STORAGE_TYPE="nfs"
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# ip or hostname
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S_HOST="nfs.lan"
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# /path/to/backup
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S_PATH="/mnt/media1/backup"
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SMB_USER="guest"
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SMB_PASS="guest"
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LOCAL_KEEP=10
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HOST_KEEP=30
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S_MOUNT="/tmp/share"
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C_LIST="
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/etc/config
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/etc/xray
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/etc/unbound
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/root/.ssh
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/opt/.xray-config
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/opt/.backup-manager
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/etc/nftables.d/10-netmap.nft
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/etc/nftables.d/15-pbr-mark.nft
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/etc/hotplug.d/iface/99-xray-restart
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/etc/zabbix_agentd.conf
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/etc/dropbear
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/etc/banner
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/etc/init.d/xray
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/etc/crontabs/root
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"
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C_EXCLUDE="/opt/.backup-manager/local_backups"
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H_REPLACE="wpad dnsmasq"
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@@ -1 +1,2 @@
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local_backups/
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.env
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@@ -1,4 +1,4 @@
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# OpenWrt Backup Manager
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# OpenWrt Backup Manager (APK Version)
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Автономный набор скриптов для бэкапа и восстановления конфигурации и пакетов на OpenWrt.
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@@ -8,7 +8,7 @@
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- системных конфигов
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- пользовательских файлов
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- списка установленных пакетов (opkg)
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- списка установленных пакетов (`apk`)
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#### Восстановление
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@@ -17,8 +17,8 @@
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#### Поддержка удалённого хранилища
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- NFS
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- SMB (CIFS)
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- `NFS`
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- `SMB`
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#### Очистка старых бэкапов (локально и удалённо)
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@@ -26,15 +26,22 @@
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```bash
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.
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├── .env # конфиг-файл
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├── backup-manager.sh # основной скрипт
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├── backup-configs.sh # сбор конфигураций
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├── backup-opkg.sh # работа с пакетами
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├── backup-apk.sh # работа с пакетами
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├── README.md
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```
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## Настройка
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Отредактируй переменные в backup-manager.sh:
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Скопируйте пример настроек:
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```bash
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cp ./.env-example ./.env
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```
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Отредактируйте переменные в `.env`:
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### Хранилище
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@@ -96,8 +103,8 @@ H_REPLACE="wpad dnsmasq"
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#### Что происходит:
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- создаётся архив .tar.gz
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- сохраняется список пакетов .lst
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- создаётся архив `.tar.gz`
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- сохраняется список пакетов `.lst`
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- копируется на удалённое хранилище (если доступно)
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### Восстановление
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@@ -117,30 +124,29 @@ H_REPLACE="wpad dnsmasq"
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#### Скрипт:
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- определяет пакеты, установленные после прошивки
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- определяет пакеты, установленные пользователем
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- исключает зависимости
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- сохраняет только "пользовательские" пакеты
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## Зависимости
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#### Для NFS
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```sh
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opkg install kmod-fs-nfs kmod-fs-nfs-v3 kmod-fs-nfs-v4 nfs-utils
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```bash
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apk add nfs-utils kmod-fs-nfs kmod-fs-nfs-v3 kmod-fs-nfs-v4
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```
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#### Для SMB
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```sh
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opkg install kmod-fs-cifs cifs-utils
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```bash
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apk add cifsmount kmod-fs-cifs
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```
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## Особенности
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- Используется временная директория: /tmp
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- Используется временная директория: `/tmp`
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- При восстановлении пакетов:
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- временно правится DNS (Cloudflare)
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- Для восстановления конфигурации используется:
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```sh
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```bash
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sysupgrade -r backup.tar.gz
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```
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@@ -148,11 +154,11 @@ sysupgrade -r backup.tar.gz
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#### Автоматически:
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- старые локальные бэкапы
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- удалённые файлы старше HOST_KEEP дней
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- удалённые файлы старше `HOST_KEEP` дней
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## Пример cron
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```sh
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```bash
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0 3 * * * /opt/.backup-manager/backup-manager.sh backup
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```
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@@ -6,13 +6,12 @@ H_REPLACE="$3"
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[ -z "$CMD" ] || [ -z "$LOCAL_LST" ] || [ -z "$H_REPLACE" ] && echo "Missing params!" && exit 1
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TMP_DIR="/tmp/opkg_restore"
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fix_dns() {
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local dns1="1.1.1.1"
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local dns2="1.0.0.1"
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if ! grep -q "$dns1" /etc/resolv.conf; then
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printf "Patching DNS for restore... "
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sed -i '/^nameserver/d' /etc/resolv.conf
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sed -i "1i nameserver $dns1" /etc/resolv.conf
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sed -i "2i nameserver $dns2" /etc/resolv.conf
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echo "OK"
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@@ -20,28 +19,11 @@ fix_dns() {
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}
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list_user_packages() {
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awk -f - << 'EOF'
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BEGIN {
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status_file = "/usr/lib/opkg/status"
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cmd="opkg info busybox | grep '^Installed-Time: '"
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if ((cmd | getline line) > 0) {
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FLASH_TIME = substr(line, 17)
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}
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close(cmd)
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while ((getline < status_file) > 0) {
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if ($1 == "Package:") { pkg = $2 }
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if ($1 == "Installed-Time:") {
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installed_time = $2
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if (installed_time > FLASH_TIME) {
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check_cmd = "opkg whatdepends " pkg " | wc -l"
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check_cmd | getline whatdepends
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close(check_cmd)
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if (whatdepends == 3) print pkg
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}
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}
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}
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}
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EOF
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if [ -f /rom/etc/apk/world ]; then
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grep -v -F -x -f /rom/etc/apk/world /etc/apk/world | sed 's/=.*//'
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else
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cat /etc/apk/world | sed 's/=.*//'
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fi
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}
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case "$CMD" in
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@@ -61,34 +43,38 @@ case "$CMD" in
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[ ! -f /etc/resolv.conf-backup ] && cp /etc/resolv.conf /etc/resolv.conf-backup
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fix_dns
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printf "Updating package lists... "
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opkg update >/dev/null 2>&1
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apk update >/dev/null 2>&1
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echo "OK"
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echo "Removing conflicts:"
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if [ -n "$H_REPLACE" ]; then
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REMOVABLE=$(opkg list-installed | grep -E $(echo "$H_REPLACE" | tr ' ' '|') | awk '{print $1}')
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pattern=$(echo "$H_REPLACE" | sed 's/ /|/g')
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REMOVABLE=$(apk list --installed | grep -E "$pattern" | awk '{print $1}' | sed 's/-[0-9].*$//')
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for p in $REMOVABLE; do
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printf " [-] %s... " "$p"
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opkg remove "$p" --force-depends >/dev/null 2>&1
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apk del "$p" >/dev/null 2>&1
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echo "OK"
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done
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fi
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echo "Installing packages:"
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for pkg in $(cat "$LOCAL_LST"); do
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if opkg list-installed | grep -q "^$pkg "; then
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echo " [s] $pkg... is already installed"
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if apk info -e "$pkg" >/dev/null 2>&1; then
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echo " [=] $pkg... is already installed"
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else
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fix_dns
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printf " [+] $pkg... "
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if opkg install "$pkg" >/dev/null 2>&1; then
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if apk add "$pkg" >/dev/null 2>&1; then
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echo "OK"
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else
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echo "FAILED"
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fi
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fi
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done
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[ -f /etc/resolv.conf-backup ] && mv /etc/resolv.conf-backup /etc/resolv.conf
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echo "Summary:"
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echo " Restore complete."
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echo " Reboot is recommended."
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echo " [+] Restoring packages completed"
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echo " [!] Reboot required"
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;;
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esac
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+2
-2
@@ -2,7 +2,7 @@
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LOCAL_FILE="$1"
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LOCAL_LST="$2"
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SCR_OPKG="$3"
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SCR_APK="$3"
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C_LIST="$4"
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H_REPLACE="$5"
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C_EXCLUDE="$6"
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@@ -12,7 +12,7 @@ C_EXCLUDE="$6"
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TMP_DIR="/tmp/backup_stack"
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rm -rf "$TMP_DIR" && mkdir -p "$TMP_DIR"
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$SCR_OPKG write "$LOCAL_LST" "$H_REPLACE"
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$SCR_APK write "$LOCAL_LST" "$H_REPLACE"
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echo "Included:"
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for p in $C_LIST; do
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+22
-47
@@ -1,53 +1,20 @@
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#!/bin/sh
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# "smb" or "nfs"
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STORAGE_TYPE="nfs"
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DIR=$(cd "$(dirname "$0")" && pwd)
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ENV_FILE="$DIR/.env"
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# ip or hostname
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S_HOST="nfs.lan"
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# /path/to/backup
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S_PATH="/mnt/media1/backup"
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SMB_USER="guest"
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SMB_PASS="guest"
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LOCAL_KEEP=10
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HOST_KEEP=30
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if [ -f "$ENV_FILE" ]; then
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. "$ENV_FILE"
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else
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echo " [!] Error: .env file not found at $ENV_FILE"
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exit 1
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fi
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HNAME=$(uci get system.@system[0].hostname)
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DATE=$(date +%Y-%m-%d_%H-%M)
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S_MOUNT="/tmp/share"
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C_LIST="
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/etc/config
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/etc/xray
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/etc/unbound
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/root/.ssh
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/opt/.xray-config
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/opt/.backup-manager
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/etc/nftables.d/10-netmap.nft
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/etc/hotplug.d/iface/99-xray-restart
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/etc/zabbix_agentd.conf
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/etc/dropbear
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/etc/banner
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/etc/init.d/xray
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"
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C_EXCLUDE="
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/opt/.backup-manager/local_backups
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/etc/xray/ipset
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/etc/xray/ipnet
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"
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H_REPLACE="wpad dnsmasq"
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DIR=$(cd "$(dirname "$0")" && pwd)
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#DIR="/opt/.backup-manager"
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L_BACKUP_DIR="$DIR/local_backups"
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SCR_BACKUP="$DIR/backup-configs.sh"
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SCR_OPKG="$DIR/backup-opkg.sh"
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SCR_APK="$DIR/backup-apk.sh"
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mkdir -p "$L_BACKUP_DIR"
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@@ -71,13 +38,18 @@ check_network() {
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check_dependencies() {
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printf "Checking %s dependencies... " "$STORAGE_TYPE"
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local pkgs=""
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[ "$STORAGE_TYPE" = "nfs" ] && pkgs="kmod-fs-nfs kmod-fs-nfs-v3 kmod-fs-nfs-v4 nfs-utils"
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[ "$STORAGE_TYPE" = "smb" ] && pkgs="kmod-fs-cifs cifs-utils"
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[ "$STORAGE_TYPE" = "nfs" ] && pkgs="nfs-utils kmod-fs-nfs kmod-fs-nfs-v3 kmod-fs-nfs-v4"
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[ "$STORAGE_TYPE" = "smb" ] && pkgs="cifsmount kmod-fs-cifs"
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local missing=""
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for pkg in $pkgs; do
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opkg list-installed | grep -q "^$pkg " || missing="$missing $pkg"
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if ! apk info -e "$pkg" >/dev/null 2>&1; then
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missing="$missing $pkg"
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fi
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done
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if [ -n "$missing" ]; then
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echo "FAILED"
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echo " [!] Missing: $missing. Install them to use remote backup."
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return 1
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fi
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@@ -144,7 +116,7 @@ case "$1" in
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LOCAL_FILE="$L_BACKUP_DIR/backup_${HNAME}_${DATE}.tar.gz"
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LOCAL_LST="$L_BACKUP_DIR/packages_${HNAME}_${DATE}.lst"
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REMOTE_STATUS="FAILED"
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$SCR_BACKUP "$LOCAL_FILE" "$LOCAL_LST" "$SCR_OPKG" "$C_LIST" "$H_REPLACE" "$C_EXCLUDE"
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$SCR_BACKUP "$LOCAL_FILE" "$LOCAL_LST" "$SCR_APK" "$C_LIST" "$H_REPLACE" "$C_EXCLUDE"
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manage_local_backups
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if check_network && check_dependencies && mount_share; then
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printf "Copying to %s storage... " "$STORAGE_TYPE"
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@@ -193,12 +165,15 @@ case "$1" in
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if [ -n "$SELECTED_PATH" ]; then
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[ "$s_choice" -eq 2 ] && { cp "$SELECTED_PATH" /tmp/restore.tar.gz; SELECTED_PATH="/tmp/restore.tar.gz"; umount "$S_MOUNT"; }
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sysupgrade -r "$SELECTED_PATH"
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echo "Summary:"
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echo " [+] Restoring configs completed"
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echo " [!] Reboot required"
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fi
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;;
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2)
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select_file "$R_DIR" ".lst"
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if [ -n "$SELECTED_PATH" ]; then
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$SCR_OPKG restore "$SELECTED_PATH" "$H_REPLACE"
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$SCR_APK restore "$SELECTED_PATH" "$H_REPLACE"
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fi
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;;
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*)
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Reference in New Issue
Block a user