Line data    Source code

       1              : /*
       2              :  * Copyright (C) 2023 Red Hat, Inc.
       3              :  * SPDX-License-Identifier: LGPL-2.1-or-later
       4              :  */
       5              : 
       6          113 : import cockpit from "cockpit";
       7          113 : import React from "react";
       8              : import client from "../client";
       9              : 
      10              : import { CardBody } from "@patternfly/react-core/dist/esm/components/Card/index.js";
      11              : import { DescriptionList } from "@patternfly/react-core/dist/esm/components/DescriptionList/index.js";
      12              : import { StorageOnOff } from "../storage-controls.jsx";
      13              : 
      14              : import { grow_dialog } from "../block/resize.jsx";
      15              : import { StorageCard, StorageDescription, new_card } from "../pages.jsx";
      16              : import { fmt_size } from "../utils.js";
      17              : 
      18          113 : const _ = cockpit.gettext;
      19              : 
      20            0 : export function make_vdo_pool_card(next, vgroup, lvol) {
      21            0 :     const vdo_iface = client.vdo_vols[lvol.path];
      22            0 :     const vdo_pool_vol = client.lvols[vdo_iface.VDOPool];
      23              : 
      24            0 :     if (!vdo_pool_vol)
      25            0 :         return null;
      26              : 
      27            0 :     return new_card({
      28            0 :         title: _("LVM2 VDO pool"),
      29            0 :         next,
      30            0 :         component: LVM2VDOPoolCard,
      31            0 :         props: { vgroup, lvol, vdo_iface, vdo_pool_vol },
      32            0 :         actions: [
      33            0 :             {
      34            0 :                 title: _("Grow"),
      35            0 :                 action: () => grow_dialog(client, vdo_pool_vol, { }),
      36            0 :             }
      37            0 :         ],
      38            0 :     });
      39            0 : }
      40              : 
      41            0 : const LVM2VDOPoolCard = ({ card, vgroup, lvol, vdo_iface, vdo_pool_vol }) => {
      42            0 :     function toggle_compression() {
      43            0 :         const new_state = !vdo_iface.Compression;
      44            0 :         return vdo_iface.EnableCompression(new_state, {})
      45            0 :                 .then(() => client.wait_for(() => vdo_iface.Compression === new_state));
      46            0 :     }
      47              : 
      48            0 :     function toggle_deduplication() {
      49            0 :         const new_state = !vdo_iface.Deduplication;
      50            0 :         return vdo_iface.EnableDeduplication(new_state, {})
      51            0 :                 .then(() => client.wait_for(() => vdo_iface.Deduplication === new_state));
      52            0 :     }
      53              : 
      54            0 :     function perc(ratio) {
      55            0 :         return (ratio * 100).toFixed(0) + "%";
      56            0 :     }
      57              : 
      58            0 :     const used_pct = perc(vdo_iface.UsedSize / vdo_pool_vol.Size);
      59              : 
      60            0 :     return (
      61            0 :         <StorageCard card={card}>
      62            0 :             <CardBody>
      63            0 :                 <DescriptionList className="pf-m-horizontal-on-sm">
      64            0 :                     <StorageDescription title={_("Name")} value={vdo_pool_vol.Name} />
      65            0 :                     <StorageDescription title={_("Size")} value={fmt_size(vdo_pool_vol.Size)} />
      66            0 :                     <StorageDescription title={_("Data used")}>
      67            0 :                         {fmt_size(vdo_iface.UsedSize)} ({used_pct})
      68            0 :                     </StorageDescription>
      69            0 :                     <StorageDescription title={_("Metadata used")} value={perc(lvol.MetadataAllocatedRatio)} />
      70            0 :                     <StorageDescription title={_("Compression")}>
      71            0 :                         <StorageOnOff state={vdo_iface.Compression} aria-label={_("Use compression")}
      72            0 :                                       onChange={toggle_compression} />
      73            0 :                     </StorageDescription>
      74            0 :                     <StorageDescription title={_("Deduplication")}>
      75            0 :                         <StorageOnOff state={vdo_iface.Deduplication} aria-label={_("Use deduplication")}
      76            0 :                                       onChange={toggle_deduplication} />
      77            0 :                     </StorageDescription>
      78            0 :                 </DescriptionList>
      79            0 :             </CardBody>
      80            0 :         </StorageCard>);
      81            0 : };