+1

manage-lxc-vm-notes.sh

@@ -77,11 +77,17 @@ update_notes() {
           echo "[ERROR] jq no está instalado; no se puede actualizar JSON de Docker." >&2
           exit 1
         fi
-        jq \
-          '\n          (.hosts = ((.hosts // []) + ["unix:///var/run/docker.sock","tcp://0.0.0.0:2375"]) | .hosts |= unique)\n          | .["metrics-addr"] = "0.0.0.0:9023"\n          | .experimental = true\n          ' "$DAEMON_JSON" > "$TMP_JSON"
+        JQF="/tmp/daemon_filter.jq"
+        cat > "$JQF" <<\JQ
+(.hosts = ((.hosts // []) + ["unix:///var/run/docker.sock","tcp://0.0.0.0:2375"]) | .hosts |= unique)
+| .["metrics-addr"] = "0.0.0.0:9023"
+| .experimental = true
+JQ
+        jq -f "$JQF" "$DAEMON_JSON" > "$TMP_JSON"
+        rm -f "$JQF"
       else
         echo "[INFO] Creando daemon.json con configuración por defecto (API TCP + métricas)."
-        cat > "$TMP_JSON" <<'JSON'
+        cat > "$TMP_JSON" <<\JSON
 {
   "hosts": ["unix:///var/run/docker.sock", "tcp://0.0.0.0:2375"],
   "metrics-addr": "0.0.0.0:9023",
@@ -114,7 +120,7 @@ JSON
 
         if [ $NEED_OVERRIDE -eq 1 ]; then
           echo "[INFO] Creando override de systemd para remover -H fd:// y permitir hosts desde daemon.json"
-          cat > "$OVERRIDE" <<'OVR'
+          cat > "$OVERRIDE" <<\OVR
 [Service]
 ExecStart=
 ExecStart=/usr/bin/dockerd