initial COM2 system snapshot

com2_remove_grafana.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cd /opt/hx-ki/com2-stack
+
+F="docker-compose.yml"
+[ -f "$F" ] || { echo "FEHLT: /opt/hx-ki/com2-stack/$F"; exit 1; }
+
+echo "=== COM2: REMOVE GRAFANA ==="
+
+# Stop/Remove nur über Compose (Orchester-Prinzip)
+docker compose down
+
+# Entferne Service-Block "grafana:" (YAML-Block)
+python3 - <<'PY'
+import re, pathlib
+p = pathlib.Path("/opt/hx-ki/com2-stack/docker-compose.yml")
+s = p.read_text()
+
+# Serviceblock grafana (unter services:) entfernen
+# simpel & deterministisch: von "  grafana:" bis zum nächsten "  <service>:" auf gleicher Einrückung
+s2 = re.sub(r'(?ms)^\s{2}grafana:\s*\n(?:^\s{4}.*\n|^\s{6}.*\n|^\s{8}.*\n|^\s*\n)*?(?=^\s{2}[A-Za-z0-9_.-]+:\s*$|\Z)', '', s)
+
+# Volume grafana_data entfernen (unter volumes:)
+s2 = re.sub(r'(?ms)^\s{2}grafana_data:\s*\n(?:^\s{4}.*\n|^\s*\n)*?(?=^\s{2}[A-Za-z0-9_.-]+:\s*$|\Z)', '', s2)
+
+p.write_text(s2)
+print("OK: grafana service/volume entfernt (falls vorhanden).")
+PY
+
+echo "[VALIDATE]"
+docker compose config >/dev/null
+echo "OK: Compose valide."
+
+echo "[UP]"
+docker compose up -d --remove-orphans
+
+echo "=== DONE ==="
+docker ps --format 'NAME={{.Names}}  STATUS={{.Status}}'