feat: systemd timery + skripty pro udrzbu serveru
Skripty (4): - update.sh: apt update + upgrade + restart kdyz nutny + Telegram - docker-update.sh: docker compose pull + up -d pro vsechny sluzby - docker-zalohy.sh: tar.zst zaloha data/ adresaru na NAS - server-report.sh: denni Telegram report (uptime, RAM, disk, Docker) Systemd (8 - 4x service + 4x timer): - docker-update: kazdou sobotu 18:00 - docker-zalohy: kazde utery 20:00 - server-report: kazdy den 09:30 - update-rpi: kazdy patek 18:00 Konfigurace: - conf/telegram.conf.example: sablona pro Telegram credentials - vsechny skripty ctou z /home/<user>/.telegram.conf (chmod 600) Poznamka: - vsechny cesty (/home/mates) a hostname jsou pevne v service souborech - pro jineho uzivatele uprav User=, WorkingDirectory=, ExecStart= - zadne IP adresy, tokeny ani PII v gitu
This commit is contained in:
@@ -0,0 +1,122 @@
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#!/bin/bash
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#
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# docker-update.sh - aktualizace Docker Compose projektu na tomto serveru
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# (docker compose pull + up -d) + Telegram notifikace.
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#
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# Spust jednou rucne: bash docker-update.sh
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# Spust automaticky: systemd timer docker-update.timer (kazdou sobotu 18:00)
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#
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# Konfigurace: /home/mates/.telegram.conf
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# Log: /home/mates/skripty/update-docker-script/docker-update.log
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#
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set -euo pipefail
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# === KONFIGURACE ===
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USER_NAME="mates"
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WORK_DIR="/home/$USER_NAME"
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ZAKLADNI_SLOZKA="$WORK_DIR/docker"
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LOG="$WORK_DIR/skripty/update-docker-script/docker-update.log"
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CONFIG_FILE="$WORK_DIR/.telegram.conf"
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DATUM=$(date '+%Y-%m-%d %H:%M:%S')
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HOST=$(hostname)
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# Seznam sluzeb k aktualizaci (uprav podle potreby)
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AKTUALIZOVAT=(
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audiobookshelf
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calibre-web
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glance
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homeassistant
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jswiki
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plex
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portainer
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rustdesk
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speedtest
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vaultwarden
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nginx
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)
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# === TELEGRAM KONFIGURACE ===
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if [[ -f "$CONFIG_FILE" ]]; then
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# shellcheck disable=SC1090
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source "$CONFIG_FILE"
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fi
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TELEGRAM_BOT_TOKEN="${TELEGRAM_BOT_TOKEN:-}"
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TELEGRAM_CHAT_ID="${TELEGRAM_CHAT_ID:-}"
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# === TELEGRAM HELPER ===
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send_msg() {
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local TEXT="$1"
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if [[ -z "$TELEGRAM_BOT_TOKEN" || -z "$TELEGRAM_CHAT_ID" ]]; then
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echo "$DATUM ⚠️ Telegram neni nakonfigurovan, preskakuji" >> "$LOG"
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return 0
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fi
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curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
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-d chat_id="${TELEGRAM_CHAT_ID}" \
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-d text="$TEXT" \
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-d parse_mode="Markdown" \
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--max-time 10 \
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--retry 3 > /dev/null || echo "$DATUM ⚠️ Telegram chyba" >> "$LOG"
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}
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# === HLAVNI LOGIKA ===
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echo "$DATUM === docker-update.sh spusten ===" >> "$LOG"
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send_msg "🔄 *[$HOST]* Spoustim aktualizaci Docker kontejneru..."
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# Vytvor log adresar pokud neexistuje
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mkdir -p "$(dirname "$LOG")"
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AKTUALIZOVANO=()
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CHYBY=()
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for SLUZBA in "${AKTUALIZOVAT[@]}"; do
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SLUZBA_PATH="$ZAKLADNI_SLOZKA/$SLUZBA"
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if [[ ! -d "$SLUZBA_PATH" ]]; then
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echo "$DATUM SKIP: $SLUZBA (slozka neexistuje)" >> "$LOG"
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continue
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fi
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if [[ ! -f "$SLUZBA_PATH/docker-compose.yml" ]]; then
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echo "$DATUM SKIP: $SLUZBA (docker-compose.yml chybi)" >> "$LOG"
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continue
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fi
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echo "$DATUM === Aktualizuji: $SLUZBA ===" >> "$LOG"
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cd "$SLUZBA_PATH"
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# Stahnout nove image
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if docker compose pull 2>>"$LOG"; then
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# Restart s novym image
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if docker compose up -d 2>>"$LOG"; then
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AKTUALIZOVANO+=("$SLUZBA")
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echo "$DATUM OK: $SLUZBA aktualizovan" >> "$LOG"
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else
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CHYBY+=("$SLUZBA (up)")
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echo "$DATUM CHYBA: $SLUZBA - up -d selhalo" >> "$LOG"
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fi
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else
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CHYBY+=("$SLUZBA (pull)")
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echo "$DATUM CHYBA: $SLUZBA - pull selhalo" >> "$LOG"
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fi
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done
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# === SOUHRN ===
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POCET_OK=${#AKTUALIZOVANO[@]}
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POCET_CHYB=${#CHYBY[@]}
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if [[ $POCET_CHYB -eq 0 ]]; then
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send_msg "✅ *[$HOST]* Docker aktualizace dokoncena.
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Aktualizovano: $POCET_OK sluzeb
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Seznam: ${AKTUALIZOVANO[*]}"
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else
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send_msg "⚠️ *[$HOST]* Docker aktualizace dokoncena s chybami.
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Aktualizovano: $POCET_OK
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Chyby: ${CHYBY[*]}"
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fi
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echo "$DATUM === docker-update.sh dokoncen ===" >> "$LOG"
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exit 0
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@@ -0,0 +1,108 @@
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#!/bin/bash
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#
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# docker-zalohy.sh - zaloha Docker Compose projektu a jejich dat (./data adresaru)
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# na NAS (nebo jiny backup disk) + Telegram notifikace.
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#
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# Spust jednou rucne: bash docker-zalohy.sh
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# Spust automaticky: systemd timer docker-zalohy.timer (kazde utery 20:00)
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#
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# Konfigurace: /home/mates/.telegram.conf
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# Log: /home/mates/zalohy/docker/docker.log
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#
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set -euo pipefail
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# === KONFIGURACE ===
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USER_NAME="mates"
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WORK_DIR="/home/$USER_NAME"
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SOURCE_DIR="$WORK_DIR/docker"
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BACKUP_DIR="$WORK_DIR/zalohy/docker"
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LOG_FILE="$BACKUP_DIR/docker.log"
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CONFIG_FILE="$WORK_DIR/.telegram.conf"
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# Seznam sluzeb k zalohovani (uprav podle potreby)
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APP_DIRS=(
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audiobookshelf
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calibre-web
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flatnotes
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homeassistant
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jswiki
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miniflux
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nginx
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plex
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speedtest
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vaultwarden
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wiki
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glance
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)
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DATE_DIR=$(date +"%Y%m%d")
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TIMESTAMP=$(date +"%H%M%S")
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HOST=$(hostname)
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# === TELEGRAM KONFIGURACE ===
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if [[ -f "$CONFIG_FILE" ]]; then
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# shellcheck disable=SC1090
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source "$CONFIG_FILE"
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fi
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TELEGRAM_BOT_TOKEN="${TELEGRAM_BOT_TOKEN:-}"
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TELEGRAM_CHAT_ID="${TELEGRAM_CHAT_ID:-}"
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# === TELEGRAM HELPER ===
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send_msg() {
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local TEXT="$1"
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if [[ -z "$TELEGRAM_BOT_TOKEN" || -z "$TELEGRAM_CHAT_ID" ]]; then
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] Telegram neni nakonfigurovan, preskakuji" >> "$LOG_FILE"
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return 0
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fi
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curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
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-d chat_id="${TELEGRAM_CHAT_ID}" \
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-d text="$TEXT" \
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-d parse_mode="Markdown" \
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--max-time 10 \
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--retry 3 > /dev/null || echo "[$(date '+%Y-%m-%d %H:%M:%S')] ⚠️ Telegram chyba" >> "$LOG_FILE"
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}
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# === HLAVNI LOGIKA ===
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mkdir -p "$BACKUP_DIR/$DATE_DIR"
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START_TIME=$(date +%s)
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ZALOHOVANO=()
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CHYBY=()
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for APP in "${APP_DIRS[@]}"; do
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APP_PATH="$SOURCE_DIR/$APP"
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if [[ ! -d "$APP_PATH" ]]; then
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continue
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fi
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cd "$APP_PATH"
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# Pokud existuje data/ adresar, zalohuj ho
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if [[ -d "./data" ]]; then
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BACKUP_FILE="$BACKUP_DIR/$DATE_DIR/${APP}-${TIMESTAMP}.tar.zst"
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if tar --zstd -cf "$BACKUP_FILE" -C "$APP_PATH" data 2>>"$LOG_FILE"; then
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ZALOHOVANO+=("$APP ($(du -h "$BACKUP_FILE" | cut -f1))")
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else
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CHYBY+=("$APP")
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fi
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fi
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done
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END_TIME=$(date +%s)
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DURATION=$((END_TIME - START_TIME))
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if [[ ${#CHYBY[@]} -eq 0 ]]; then
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send_msg "✅ *[$HOST]* Docker zalohy dokonceny (${DURATION}s).
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Zalohovano: ${#ZALOHOVANO[@]} sluzeb
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Adresar: \`$BACKUP_DIR/$DATE_DIR\`"
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else
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send_msg "⚠️ *[$HOST]* Docker zalohy dokonceny s chybami.
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Zalohovano: ${#ZALOHOVANO[@]}
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Chyby: ${CHYBY[*]}"
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fi
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exit 0
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@@ -0,0 +1,132 @@
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#!/bin/bash
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#
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# server-report.sh - denni report stavu serveru na Telegram.
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# Obsahuje: uptime, load, RAM, disk, teplota CPU, Docker kontejnery,
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# Docker update log, zalohy, sitovy traffic.
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#
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# Spust jednou rucne: bash server-report.sh
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# Spust automaticky: systemd timer server-report.timer (kazdy den 09:30)
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#
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# Konfigurace: /home/mates/.telegram.conf
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#
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set -euo pipefail
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# === KONFIGURACE ===
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USER_NAME="mates"
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WORK_DIR="/home/$USER_NAME"
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CONFIG_FILE="$WORK_DIR/.telegram.conf"
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DOCKER_ROOT="$WORK_DIR/docker"
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DOCKER_UPDATE_LOG="$WORK_DIR/skripty/update-docker-script/docker-update.log"
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DOCKER_BACKUP_DIR="$WORK_DIR/zalohy/docker"
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HOST=$(hostname)
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INTERFACE="eth0" # nastav podle sveho serveru
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# Prahy pro upozorneni
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DISK_WARN=80
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DISK_CRIT=90
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TEMP_WARN=70
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TEMP_CRIT=80
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# === TELEGRAM KONFIGURACE ===
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if [[ -f "$CONFIG_FILE" ]]; then
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# shellcheck disable=SC1090
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source "$CONFIG_FILE"
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fi
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TELEGRAM_BOT_TOKEN="${TELEGRAM_BOT_TOKEN:-}"
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TELEGRAM_CHAT_ID="${TELEGRAM_CHAT_ID:-}"
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send_msg() {
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local TEXT="$1"
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if [[ -z "$TELEGRAM_BOT_TOKEN" || -z "$TELEGRAM_CHAT_ID" ]]; then
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echo "Telegram neni nakonfigurovan, preskakuji"
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return 0
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fi
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curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
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-d chat_id="${TELEGRAM_CHAT_ID}" \
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-d text="$TEXT" \
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-d parse_mode="Markdown" \
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--max-time 10 \
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--retry 3 > /dev/null || echo "⚠️ Telegram chyba"
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}
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# === SYSTEMOVE STATISTIKY ===
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UPTIME=$(uptime -p | sed 's/^up //')
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LOAD=$(awk '{print $1" "$2" "$3}' /proc/loadavg)
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RAM_USED=$(free -h | awk '/^Mem:/ {print $3}')
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RAM_TOTAL=$(free -h | awk '/^Mem:/ {print $2}')
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DISK_USED_HUMAN=$(df -h / | awk 'NR==2 {print $3}')
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DISK_TOTAL_HUMAN=$(df -h / | awk 'NR==2 {print $2}')
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DISK_PERCENT_RAW=$(df -P / | awk 'NR==2 {print $5}' | tr -d '%')
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# CPU teplota (pokud je k dispozici)
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TEMP_RAW=""
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if [[ -f /sys/class/thermal/thermal_zone0/temp ]]; then
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TEMP_RAW=$(cat /sys/class/thermal/thermal_zone0/temp 2>/dev/null || echo "")
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fi
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TEMP_HUMAN=""
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if [[ -n "$TEMP_RAW" && "$TEMP_RAW" -gt 0 ]]; then
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TEMP_C=$((TEMP_RAW / 1000))
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TEMP_HUMAN="🌡️ CPU: ${TEMP_C}°C\n"
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fi
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# Docker kontejnery
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CONTAINERS_RUNNING=$(docker ps -q 2>/dev/null | wc -l | tr -d ' ')
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CONTAINERS_TOTAL=$(docker ps -aq 2>/dev/null | wc -l | tr -d ' ')
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CONTAINERS_STOPPED=$((CONTAINERS_TOTAL - CONTAINERS_RUNNING))
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# Sitovy traffic (pokud je dostupny)
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NETWORK_RX=$(cat /sys/class/net/$INTERFACE/statistics/rx_bytes 2>/dev/null || echo "0")
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NETWORK_TX=$(cat /sys/class/net/$INTERFACE/statistics/tx_bytes 2>/dev/null || echo "0")
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NETWORK_RX_HUMAN=$(awk "BEGIN {printf \"%.2f GB\", $NETWORK_RX/1073741824}")
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NETWORK_TX_HUMAN=$(awk "BEGIN {printf \"%.2f GB\", $NETWORK_TX/1073741824}")
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# Posledni Docker update a zaloha
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LAST_UPDATE="zatim neprobehla"
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if [[ -f "$DOCKER_UPDATE_LOG" ]]; then
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LAST_UPDATE=$(grep -E "=== (docker-update|update.sh) (spusten|dokoncen)" "$DOCKER_UPDATE_LOG" | tail -1 | awk '{print $1, $2}')
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fi
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LAST_BACKUP="zatim neprobehla"
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if [[ -d "$DOCKER_BACKUP_DIR" ]]; then
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LAST_BACKUP=$(ls -t "$DOCKER_BACKUP_DIR"/*/ 2>/dev/null | head -1 | xargs -I {} basename {} 2>/dev/null || echo "neni")
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fi
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# === SESTAVENI REPORTU ===
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ALERTS=""
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if [[ $DISK_PERCENT_RAW -ge $DISK_CRIT ]]; then
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ALERTS="${ALERTS}🚨 *DISK KRITICKY: ${DISK_PERCENT_RAW}%*\n"
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elif [[ $DISK_PERCENT_RAW -ge $DISK_WARN ]]; then
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ALERTS="${ALERTS}⚠️ *DISK: ${DISK_PERCENT_RAW}%*\n"
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fi
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if [[ -n "$TEMP_RAW" && "$TEMP_RAW" -gt 0 ]]; then
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TEMP_C=$((TEMP_RAW / 1000))
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if [[ $TEMP_C -ge $TEMP_CRIT ]]; then
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ALERTS="${ALERTS}🚨 *CPU KRITICKY: ${TEMP_C}°C*\n"
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elif [[ $TEMP_C -ge $TEMP_WARN ]]; then
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ALERTS="${ALERTS}⚠️ *CPU: ${TEMP_C}°C*\n"
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fi
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fi
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# === ODESLANI ===
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REPORT="${ALERTS}📊 *[$HOST]* Denni report
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⏱️ Uptime: \`$UPTIME\`
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📈 Load: \`$LOAD\`
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🧠 RAM: $RAM_USED / $RAM_TOTAL
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💾 Disk: $DISK_USED_HUMAN / $DISK_TOTAL_HUMAN (${DISK_PERCENT_RAW}%)
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${TEMP_HUMAN}🌐 Sit ($INTERFACE):
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RX: $NETWORK_RX_HUMAN | TX: $NETWORK_TX_HUMAN
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🐳 Docker:
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Bezi: $CONTAINERS_RUNNING | Celkem: $CONTAINERS_TOTAL
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Stopped: $CONTAINERS_STOPPED
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📅 Posledni Docker update: \`$LAST_UPDATE\`
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💾 Posledni zaloha: \`$LAST_BACKUP\`"
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send_msg "$REPORT"
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exit 0
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@@ -0,0 +1,96 @@
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#!/bin/bash
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#
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# update.sh - aktualizace systemu (apt update + upgrade) + restart pokud nutny
|
||||
# + Telegram notifikace o vysledku.
|
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#
|
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# Spust jednou rucne: sudo bash update.sh
|
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# Spust automaticky: systemd timer update-rpi.timer (kazdy patek 18:00)
|
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#
|
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# Konfigurace: /home/mates/.telegram.conf (nebo nastav TELEGRAM_BOT_TOKEN a TELEGRAM_CHAT_ID v env)
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#
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set -euo pipefail
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# === KONFIGURACE ===
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CONFIG_FILE="/home/mates/.telegram.conf"
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USER_NAME="mates"
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WORK_DIR="/home/$USER_NAME"
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LOG_FILE="$WORK_DIR/update.log"
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HOST=$(hostname)
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RESTART_REQUIRED="/var/run/reboot-required"
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# === TELEGRAM KONFIGURACE ===
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if [[ -f "$CONFIG_FILE" ]]; then
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# shellcheck disable=SC1090
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source "$CONFIG_FILE"
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fi
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TELEGRAM_BOT_TOKEN="${TELEGRAM_BOT_TOKEN:-}"
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TELEGRAM_CHAT_ID="${TELEGRAM_CHAT_ID:-}"
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|
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# === TELEGRAM HELPER ===
|
||||
send_msg() {
|
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local TEXT="$1"
|
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|
||||
if [[ -z "$TELEGRAM_BOT_TOKEN" || -z "$TELEGRAM_CHAT_ID" ]]; then
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] Telegram neni nakonfigurovan, preskakuji notifikaci" >> "$LOG_FILE"
|
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return 0
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||||
fi
|
||||
|
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curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
|
||||
-d chat_id="${TELEGRAM_CHAT_ID}" \
|
||||
-d text="$TEXT" \
|
||||
-d parse_mode="Markdown" \
|
||||
--max-time 10 \
|
||||
--retry 3 > /dev/null || echo "[$(date '+%Y-%m-%d %H:%M:%S')] ⚠️ Telegram chyba" >> "$LOG_FILE"
|
||||
}
|
||||
|
||||
# === PROMENNE ===
|
||||
START_TIME=$(date +%s)
|
||||
|
||||
# === CHYBA HANDLER ===
|
||||
on_error() {
|
||||
local exit_code=$?
|
||||
local end_time=$(date +%s)
|
||||
local duration=$((end_time - START_TIME))
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] CHYBA: update.sh skončil s chybou (exit code $exit_code)" >> "$LOG_FILE"
|
||||
send_msg "❌ *[$HOST]* Aktualizace systému selhala (${duration}s).
|
||||
Zkontroluj log:
|
||||
\`$LOG_FILE\`"
|
||||
exit "$exit_code"
|
||||
}
|
||||
trap on_error ERR
|
||||
|
||||
# === HLAVNI LOGIKA ===
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] === update.sh spusten ===" >> "$LOG_FILE"
|
||||
|
||||
# Notifikace o zacatku
|
||||
send_msg "🔄 *[$HOST]* Spoustim aktualizaci systemu..."
|
||||
|
||||
# Aktualizace baliku
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] apt update..." >> "$LOG_FILE"
|
||||
sudo apt-get update -qq 2>>"$LOG_FILE"
|
||||
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] apt upgrade..." >> "$LOG_FILE"
|
||||
sudo apt-get upgrade -y -qq 2>>"$LOG_FILE"
|
||||
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] apt autoremove..." >> "$LOG_FILE"
|
||||
sudo apt-get autoremove -y -qq 2>>"$LOG_FILE"
|
||||
|
||||
END_TIME=$(date +%s)
|
||||
DURATION=$((END_TIME - START_TIME))
|
||||
|
||||
# Restart?
|
||||
if [[ -f "$RESTART_REQUIRED" ]]; then
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] Restart required" >> "$LOG_FILE"
|
||||
send_msg "⚠️ *[$HOST]* Aktualizace systemu dokoncena (${DURATION}s).
|
||||
**Restart serveru je nutny!** Reboot bude proveden za 1 minutu."
|
||||
|
||||
# Naplanovany restart za 1 minutu (at muzes kanclovat)
|
||||
sudo shutdown -r +1 "Systemovy restart po update"
|
||||
else
|
||||
send_msg "✅ *[$HOST]* Aktualizace systemu dokoncena (${DURATION}s).
|
||||
Restart nutny neni."
|
||||
fi
|
||||
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] === update.sh dokoncen (${DURATION}s) ===" >> "$LOG_FILE"
|
||||
exit 0
|
||||
Reference in New Issue
Block a user