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
2026-08-01 22:26:40 +02:00
commit fba29e5171
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+#!/bin/bash
+#
+# docker-update.sh - aktualizace Docker Compose projektu na tomto serveru
+# (docker compose pull + up -d) + Telegram notifikace.
+#
+# Spust jednou rucne: bash docker-update.sh
+# Spust automaticky: systemd timer docker-update.timer (kazdou sobotu 18:00)
+#
+# Konfigurace: /home/mates/.telegram.conf
+# Log: /home/mates/skripty/update-docker-script/docker-update.log
+#
+
+set -euo pipefail
+
+# === KONFIGURACE ===
+USER_NAME="mates"
+WORK_DIR="/home/$USER_NAME"
+ZAKLADNI_SLOZKA="$WORK_DIR/docker"
+LOG="$WORK_DIR/skripty/update-docker-script/docker-update.log"
+CONFIG_FILE="$WORK_DIR/.telegram.conf"
+DATUM=$(date '+%Y-%m-%d %H:%M:%S')
+HOST=$(hostname)
+
+# Seznam sluzeb k aktualizaci (uprav podle potreby)
+AKTUALIZOVAT=(
+    audiobookshelf
+    calibre-web
+    glance
+    homeassistant
+    jswiki
+    plex
+    portainer
+    rustdesk
+    speedtest
+    vaultwarden
+    nginx
+)
+
+# === TELEGRAM KONFIGURACE ===
+if [[ -f "$CONFIG_FILE" ]]; then
+    # shellcheck disable=SC1090
+    source "$CONFIG_FILE"
+fi
+TELEGRAM_BOT_TOKEN="${TELEGRAM_BOT_TOKEN:-}"
+TELEGRAM_CHAT_ID="${TELEGRAM_CHAT_ID:-}"
+
+# === TELEGRAM HELPER ===
+send_msg() {
+    local TEXT="$1"
+
+    if [[ -z "$TELEGRAM_BOT_TOKEN" || -z "$TELEGRAM_CHAT_ID" ]]; then
+        echo "$DATUM ⚠️ Telegram neni nakonfigurovan, preskakuji" >> "$LOG"
+        return 0
+    fi
+
+    curl -s -X POST "https://api.telegram.org/bot${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 "$DATUM ⚠️ Telegram chyba" >> "$LOG"
+}
+
+# === HLAVNI LOGIKA ===
+echo "$DATUM === docker-update.sh spusten ===" >> "$LOG"
+send_msg "🔄 *[$HOST]* Spoustim aktualizaci Docker kontejneru..."
+
+# Vytvor log adresar pokud neexistuje
+mkdir -p "$(dirname "$LOG")"
+
+AKTUALIZOVANO=()
+CHYBY=()
+
+for SLUZBA in "${AKTUALIZOVAT[@]}"; do
+    SLUZBA_PATH="$ZAKLADNI_SLOZKA/$SLUZBA"
+
+    if [[ ! -d "$SLUZBA_PATH" ]]; then
+        echo "$DATUM SKIP: $SLUZBA (slozka neexistuje)" >> "$LOG"
+        continue
+    fi
+
+    if [[ ! -f "$SLUZBA_PATH/docker-compose.yml" ]]; then
+        echo "$DATUM SKIP: $SLUZBA (docker-compose.yml chybi)" >> "$LOG"
+        continue
+    fi
+
+    echo "$DATUM === Aktualizuji: $SLUZBA ===" >> "$LOG"
+
+    cd "$SLUZBA_PATH"
+
+    # Stahnout nove image
+    if docker compose pull 2>>"$LOG"; then
+        # Restart s novym image
+        if docker compose up -d 2>>"$LOG"; then
+            AKTUALIZOVANO+=("$SLUZBA")
+            echo "$DATUM OK: $SLUZBA aktualizovan" >> "$LOG"
+        else
+            CHYBY+=("$SLUZBA (up)")
+            echo "$DATUM CHYBA: $SLUZBA - up -d selhalo" >> "$LOG"
+        fi
+    else
+        CHYBY+=("$SLUZBA (pull)")
+        echo "$DATUM CHYBA: $SLUZBA - pull selhalo" >> "$LOG"
+    fi
+done
+
+# === SOUHRN ===
+POCET_OK=${#AKTUALIZOVANO[@]}
+POCET_CHYB=${#CHYBY[@]}
+
+if [[ $POCET_CHYB -eq 0 ]]; then
+    send_msg "✅ *[$HOST]* Docker aktualizace dokoncena.
+Aktualizovano: $POCET_OK sluzeb
+Seznam: ${AKTUALIZOVANO[*]}"
+else
+    send_msg "⚠️ *[$HOST]* Docker aktualizace dokoncena s chybami.
+Aktualizovano: $POCET_OK
+Chyby: ${CHYBY[*]}"
+fi
+
+echo "$DATUM === docker-update.sh dokoncen ===" >> "$LOG"
+exit 0