187 lines
6.8 KiB
JavaScript
187 lines
6.8 KiB
JavaScript
/*
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* This file is part of Cockpit.
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*
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* Copyright (C) 2017 Red Hat, Inc.
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*
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* Cockpit is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* Cockpit is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Cockpit; If not, see <http://www.gnu.org/licenses/>.
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*/
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import cockpit from "cockpit";
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import React from "react";
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import { SortByDirection } from '@patternfly/react-table';
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import { ListingTable } from "cockpit-components-table.jsx";
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import { StorageUsageBar } from "./storage-controls.jsx";
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import { block_name, fmt_size, go_to_block, flatten, is_snap } from "./utils.js";
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import { OptionalPanel } from "./optional-panel.jsx";
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import { get_fstab_config } from "./fsys-tab.jsx";
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const _ = cockpit.gettext;
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export class FilesystemsPanel extends React.Component {
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constructor () {
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super();
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this.on_fsys_samples = () => { this.setState({}) };
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}
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componentDidMount() {
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this.props.client.fsys_sizes.addEventListener("changed", this.on_fsys_samples);
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}
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componentWillUnmount() {
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this.props.client.fsys_sizes.removeEventListener("changed", this.on_fsys_samples);
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}
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render() {
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const client = this.props.client;
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function is_mount(path) {
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const block = client.blocks[path];
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// Stratis filesystems are handled separately
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if (client.blocks_stratis_fsys[path])
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return false;
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if (block.HintIgnore)
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return false;
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if (is_snap(client, block))
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return false;
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if (block.IdUsage == "filesystem" && block.IdType != "mpath_member")
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return true;
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if (block.IdUsage == "crypto" && !client.blocks_cleartext[block.path]) {
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const [, mount_point] = get_fstab_config(block, true);
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return !!mount_point;
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}
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return false;
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}
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function make_mount(path) {
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const block = client.blocks[path];
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const [, mount_point] = get_fstab_config(block, true);
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const fsys_size = client.fsys_sizes.data[mount_point];
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const backing_block = client.blocks[block.CryptoBackingDevice] || block;
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const block_lvm2 = client.blocks_lvm2[backing_block.path];
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const lvol = block_lvm2 && client.lvols[block_lvm2.LogicalVolume];
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const vgroup = lvol && client.vgroups[lvol.VolumeGroup];
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let name = null;
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if (vgroup)
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name = vgroup.Name + "/" + lvol.Name;
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if (!name)
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name = block_name(backing_block || block);
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if (block.IdLabel)
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name = name + " (" + block.IdLabel + ")";
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return {
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props: { path, client, key: path },
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columns: [
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{ title: name },
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{ title: block.IdType },
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{ title: mount_point || "-" },
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{
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title: fsys_size
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? <StorageUsageBar stats={fsys_size} critical={0.95} block={block.IdLabel || block_name(block)} />
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: fmt_size(block.Size),
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props: { className: "ct-text-align-right" }
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}
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]
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};
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}
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const mounts = Object.keys(client.blocks).filter(is_mount)
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.map(make_mount);
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function has_filesystems(path) {
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return client.stratis_pool_filesystems[path].length > 0;
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}
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function make_pool(path) {
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const pool = client.stratis_pools[path];
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const filesystems = client.stratis_pool_filesystems[path].sort((a, b) => a.Devnode.localeCompare(b.Devnode));
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const offsets = [];
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let total = 0;
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filesystems.forEach(fs => {
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offsets.push(total);
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if (fs.Used[0])
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total += Number(fs.Used[1]);
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});
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return filesystems.map((fs, i) => {
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const block = client.slashdevs_block[fs.Devnode];
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let mount = "-";
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if (block) {
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const [, mp] = get_fstab_config(block, true);
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if (mp)
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mount = mp;
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}
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return {
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props: { path, client, key: fs.path },
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columns: [
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{ title: pool.Name + "/" + fs.Name },
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{ title: "Stratis" },
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{ title: mount },
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{
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title: <StorageUsageBar stats={[Number(fs.Used[0] && Number(fs.Used[1])),
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Number(pool.TotalPhysicalSize)]}
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critical={1} total={total} offset={offsets[i]} />,
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props: { className: "ct-text-align-right" }
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}
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]
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};
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});
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}
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const pools = Object.keys(client.stratis_pools).filter(has_filesystems)
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.map(make_pool);
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function onRowClick(event, row) {
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if (!event || event.button !== 0)
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return;
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const stratis_pool = row.props.client.stratis_pools[row.props.path];
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if (stratis_pool) {
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cockpit.location.go(["pool", stratis_pool.Name]);
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} else
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go_to_block(row.props.client, row.props.path);
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}
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// table-hover class is needed till PF4 Table has proper support for clickable rows
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// https://github.com/patternfly/patternfly-react/issues/3267
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return (
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<OptionalPanel id="mounts" className="storage-mounts"
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title={_("Filesystems")}>
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<ListingTable
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sortBy={{ index: 0, direction: SortByDirection.asc }}
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aria-label={_("Filesystems")}
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className={mounts.length ? 'table-hover' : ''}
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onRowClick={onRowClick}
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columns={[
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{ title: _("Source"), sortable: true },
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{ title: _("Type"), sortable: true },
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{ title: _("Mount"), sortable: true },
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{ title: _("Size") }
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]}
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rows={mounts.concat(flatten(pools))} />
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</OptionalPanel>
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);
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}
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}
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