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Update server listing and associated logic to pull from the panel dynamiacally

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Dane Everitt 2019-08-17 16:03:10 -07:00
parent 952dff854e
commit fb9c106448
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26 changed files with 384 additions and 239 deletions
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135
resources/scripts/components/dashboard/ServerRow.tsx Normal file
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import React, { useEffect, useState } from 'react';
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import { faServer } from '@fortawesome/free-solid-svg-icons/faServer';
import { faEthernet } from '@fortawesome/free-solid-svg-icons/faEthernet';
import { faMicrochip } from '@fortawesome/free-solid-svg-icons/faMicrochip';
import { faMemory } from '@fortawesome/free-solid-svg-icons/faMemory';
import { faHdd } from '@fortawesome/free-solid-svg-icons/faHdd';
import { Link } from 'react-router-dom';
import { Server } from '@/api/server/getServer';
import SpinnerOverlay from '@/components/elements/SpinnerOverlay';
import getServerResourceUsage, { ServerStats } from '@/api/server/getServerResourceUsage';
import { bytesToHuman } from '@/helpers';
import classNames from 'classnames';
// Determines if the current value is in an alarm threshold so we can show it in red rather
// than the more faded default style.
const isAlarmState = (current: number, limit: number): boolean => {
const limitInBytes = limit * 1000 * 1000;
return current / limitInBytes >= 0.90;
};
export default ({ server, className }: { server: Server; className: string | undefined }) => {
const [ stats, setStats ] = useState<ServerStats | null>(null);
const getStats = () => getServerResourceUsage(server.uuid).then(data => setStats(data));
useEffect(() => {
let interval: any = null;
getStats().then(() => {
interval = setInterval(() => getStats(), 20000);
});
return () => {
interval && clearInterval(interval);
};
}, []);
const alarms = { cpu: false, memory: false, disk: false };
if (stats) {
alarms.cpu = server.limits.cpu === 0 ? false : (stats.cpuUsagePercent >= (server.limits.cpu * 0.9));
alarms.memory = isAlarmState(stats.memoryUsageInBytes, server.limits.memory);
alarms.disk = server.limits.disk === 0 ? false : isAlarmState(stats.diskUsageInBytes, server.limits.disk);
}
return (
<Link to={`/server/${server.id}`} className={`grey-row-box cursor-pointer ${className}`}>
<div className={'icon'}>
<FontAwesomeIcon icon={faServer}/>
</div>
<div className={'flex-1 ml-4'}>
<p className={'text-lg'}>{server.name}</p>
</div>
<div className={'w-1/4 overflow-hidden'}>
<div className={'flex ml-4'}>
<FontAwesomeIcon icon={faEthernet} className={'text-neutral-500'}/>
<p className={'text-sm text-neutral-400 ml-2'}>
{
server.allocations.filter(alloc => alloc.default).map(allocation => (
<span key={allocation.ip + allocation.port.toString()}>{allocation.alias || allocation.ip}:{allocation.port}</span>
))
}
</p>
</div>
</div>
<div className={'w-1/3 flex items-baseline relative'}>
{!stats ?
<SpinnerOverlay size={'tiny'} visible={true} backgroundOpacity={0.25}/>
:
<React.Fragment>
<div className={'flex-1 flex ml-4 justify-center'}>
<FontAwesomeIcon
icon={faMicrochip}
className={classNames({
'text-neutral-500': !alarms.cpu,
'text-red-400': alarms.cpu,
})}
/>
<p
className={classNames('text-sm ml-2', {
'text-neutral-400': !alarms.cpu,
'text-white': alarms.cpu,
})}
>
{stats.cpuUsagePercent} %
</p>
</div>
<div className={'flex-1 ml-4'}>
<div className={'flex justify-center'}>
<FontAwesomeIcon
icon={faMemory}
className={classNames({
'text-neutral-500': !alarms.memory,
'text-red-400': alarms.memory,
})}
/>
<p
className={classNames('text-sm ml-2', {
'text-neutral-400': !alarms.memory,
'text-white': alarms.memory,
})}
>
{bytesToHuman(stats.memoryUsageInBytes)}
</p>
</div>
<p className={'text-xs text-neutral-600 text-center mt-1'}>of {bytesToHuman(server.limits.memory * 1000 * 1000)}</p>
</div>
<div className={'flex-1 ml-4'}>
<div className={'flex justify-center'}>
<FontAwesomeIcon
icon={faHdd}
className={classNames({
'text-neutral-500': !alarms.disk,
'text-red-400': alarms.disk,
})}
/>
<p
className={classNames('text-sm ml-2', {
'text-neutral-400': !alarms.disk,
'text-white': alarms.disk,
})}
>
{bytesToHuman(stats.diskUsageInBytes)}
</p>
</div>
<p className={'text-xs text-neutral-600 text-center mt-1'}>
of {bytesToHuman(server.limits.disk * 1000 * 1000)}
</p>
</div>
</React.Fragment>
}
</div>
</Link>
);
};