mates
fba29e5171
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
97 lines
2.9 KiB
Bash
97 lines
2.9 KiB
Bash
#!/bin/bash
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#
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# update.sh - aktualizace systemu (apt update + upgrade) + restart pokud nutny
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# + 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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# === 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 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" \
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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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# === PROMENNE ===
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START_TIME=$(date +%s)
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# === CHYBA HANDLER ===
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on_error() {
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local exit_code=$?
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local end_time=$(date +%s)
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local duration=$((end_time - START_TIME))
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] CHYBA: update.sh skončil s chybou (exit code $exit_code)" >> "$LOG_FILE"
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send_msg "❌ *[$HOST]* Aktualizace systému selhala (${duration}s).
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Zkontroluj log:
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\`$LOG_FILE\`"
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exit "$exit_code"
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}
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trap on_error ERR
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# === HLAVNI LOGIKA ===
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] === update.sh spusten ===" >> "$LOG_FILE"
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# Notifikace o zacatku
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send_msg "🔄 *[$HOST]* Spoustim aktualizaci systemu..."
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# Aktualizace baliku
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] apt update..." >> "$LOG_FILE"
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sudo apt-get update -qq 2>>"$LOG_FILE"
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] apt upgrade..." >> "$LOG_FILE"
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sudo apt-get upgrade -y -qq 2>>"$LOG_FILE"
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] apt autoremove..." >> "$LOG_FILE"
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sudo apt-get autoremove -y -qq 2>>"$LOG_FILE"
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END_TIME=$(date +%s)
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DURATION=$((END_TIME - START_TIME))
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# Restart?
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if [[ -f "$RESTART_REQUIRED" ]]; then
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] Restart required" >> "$LOG_FILE"
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send_msg "⚠️ *[$HOST]* Aktualizace systemu dokoncena (${DURATION}s).
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**Restart serveru je nutny!** Reboot bude proveden za 1 minutu."
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# Naplanovany restart za 1 minutu (at muzes kanclovat)
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sudo shutdown -r +1 "Systemovy restart po update"
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else
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send_msg "✅ *[$HOST]* Aktualizace systemu dokoncena (${DURATION}s).
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Restart nutny neni."
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fi
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] === update.sh dokoncen (${DURATION}s) ===" >> "$LOG_FILE"
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exit 0
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