Sharkey/src/client/pages/instance/index.vue

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<template>
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<div v-if="meta" class="xhexznfu">
<portal to="icon"><fa :icon="faServer"/></portal>
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<portal to="title" v-t="'instance'"></portal>
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<mk-instance-stats style="margin-bottom: var(--margin);"/>
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<section class="_card logs">
<div class="_title"><fa :icon="faStream"/> {{ $t('serverLogs') }}</div>
<div class="_content">
<div class="_inputs">
<mk-input v-model="logDomain" :debounce="true">
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<span v-t="'domain'"></span>
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</mk-input>
<mk-select v-model="logLevel">
<template #label>{{ $t('level') }}</template>
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<option value="all" v-t="'levels.all'"></option>
<option value="info" v-t="'levels.info'"></option>
<option value="success" v-t="'levels.success'"></option>
<option value="warning" v-t="'levels.warning'"></option>
<option value="error" v-t="'levels.error'"></option>
<option value="debug" v-t="'levels.debug'"></option>
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</mk-select>
</div>
<div class="logs">
<code v-for="log in logs" :key="log.id" :class="log.level">
<details>
<summary><mk-time :time="log.createdAt"/> [{{ log.domain.join('.') }}] {{ log.message }}</summary>
<vue-json-pretty v-if="log.data" :data="log.data"></vue-json-pretty>
</details>
</code>
</div>
</div>
<div class="_footer">
<mk-button @click="deleteAllLogs()" primary><fa :icon="faTrashAlt"/> {{ $t('deleteAll') }}</mk-button>
</div>
</section>
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<section class="_card chart">
<div class="_title"><fa :icon="faMicrochip"/> {{ $t('cpuAndMemory') }}</div>
<div class="_content" style="margin-top: -8px; margin-bottom: -12px;">
<canvas ref="cpumem"></canvas>
</div>
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<div class="_content" v-if="serverInfo">
<div class="table">
<div class="row">
<div class="cell"><div class="label">CPU</div>{{ serverInfo.cpu.model }}</div>
</div>
<div class="row">
<div class="cell"><div class="label">MEM total</div>{{ serverInfo.mem.total | bytes }}</div>
<div class="cell"><div class="label">MEM used</div>{{ memUsage | bytes }} ({{ (memUsage / serverInfo.mem.total * 100).toFixed(0) }}%)</div>
<div class="cell"><div class="label">MEM free</div>{{ serverInfo.mem.total - memUsage | bytes }} ({{ ((serverInfo.mem.total - memUsage) / serverInfo.mem.total * 100).toFixed(0) }}%)</div>
</div>
</div>
</div>
</section>
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<section class="_card chart">
<div class="_title"><fa :icon="faHdd"/> {{ $t('disk') }}</div>
<div class="_content" style="margin-top: -8px; margin-bottom: -12px;">
<canvas ref="disk"></canvas>
</div>
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<div class="_content" v-if="serverInfo">
<div class="table">
<div class="row">
<div class="cell"><div class="label">Disk total</div>{{ serverInfo.fs.total | bytes }}</div>
<div class="cell"><div class="label">Disk used</div>{{ serverInfo.fs.used | bytes }} ({{ (serverInfo.fs.used / serverInfo.fs.total * 100).toFixed(0) }}%)</div>
<div class="cell"><div class="label">Disk free</div>{{ serverInfo.fs.total - serverInfo.fs.used | bytes }} ({{ ((serverInfo.fs.total - serverInfo.fs.used) / serverInfo.fs.total * 100).toFixed(0) }}%)</div>
</div>
</div>
</div>
</section>
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<section class="_card chart">
<div class="_title"><fa :icon="faExchangeAlt"/> {{ $t('network') }}</div>
<div class="_content" style="margin-top: -8px; margin-bottom: -12px;">
<canvas ref="net"></canvas>
</div>
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<div class="_content" v-if="serverInfo">
<div class="table">
<div class="row">
<div class="cell"><div class="label">Interface</div>{{ serverInfo.net.interface }}</div>
</div>
</div>
</div>
</section>
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<section class="_card info">
<div class="_content table">
<div><b>Misskey</b><span>v{{ version }}</span></div>
</div>
<div class="_content table" v-if="serverInfo">
<div><b>Node.js</b><span>{{ serverInfo.node }}</span></div>
<div><b>PostgreSQL</b><span>v{{ serverInfo.psql }}</span></div>
<div><b>Redis</b><span>v{{ serverInfo.redis }}</span></div>
</div>
</section>
</div>
</template>
<script lang="ts">
import Vue from 'vue';
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import { faServer, faExchangeAlt, faMicrochip, faHdd, faStream, faTrashAlt } from '@fortawesome/free-solid-svg-icons';
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import Chart from 'chart.js';
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import VueJsonPretty from 'vue-json-pretty';
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import MkInstanceStats from '../../components/instance-stats.vue';
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import MkButton from '../../components/ui/button.vue';
import MkSelect from '../../components/ui/select.vue';
import MkInput from '../../components/ui/input.vue';
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import { version, url } from '../../config';
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const alpha = (hex, a) => {
const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)!;
const r = parseInt(result[1], 16);
const g = parseInt(result[2], 16);
const b = parseInt(result[3], 16);
return `rgba(${r}, ${g}, ${b}, ${a})`;
};
export default Vue.extend({
metaInfo() {
return {
title: this.$t('instance') as string
};
},
components: {
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MkInstanceStats,
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MkButton,
MkSelect,
MkInput,
VueJsonPretty
},
data() {
return {
version,
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url,
stats: null,
serverInfo: null,
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connection: null,
memUsage: 0,
chartCpuMem: null,
chartNet: null,
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logs: [],
logLevel: 'all',
logDomain: '',
faServer, faExchangeAlt, faMicrochip, faHdd, faStream, faTrashAlt
}
},
computed: {
meta() {
return this.$store.state.instance.meta;
},
},
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watch: {
logLevel() {
this.logs = [];
this.fetchLogs();
},
logDomain() {
this.logs = [];
this.fetchLogs();
}
},
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mounted() {
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this.fetchLogs();
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Chart.defaults.global.defaultFontColor = getComputedStyle(document.documentElement).getPropertyValue('--fg');
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this.chartCpuMem = new Chart(this.$refs.cpumem, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'CPU',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#86b300',
backgroundColor: alpha('#86b300', 0.1),
data: []
}, {
label: 'MEM (active)',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#935dbf',
backgroundColor: alpha('#935dbf', 0.02),
data: []
}, {
label: 'MEM (used)',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#935dbf',
borderDash: [5, 5],
fill: false,
data: []
}]
},
options: {
aspectRatio: 3,
layout: {
padding: {
left: 0,
right: 0,
top: 8,
bottom: 0
}
},
legend: {
position: 'bottom',
labels: {
boxWidth: 16,
}
},
scales: {
xAxes: [{
gridLines: {
display: false
},
ticks: {
display: false
}
}],
yAxes: [{
position: 'right',
ticks: {
display: false,
max: 100
}
}]
},
tooltips: {
intersect: false,
mode: 'index',
}
}
});
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this.chartNet = new Chart(this.$refs.net, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'In',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#94a029',
backgroundColor: alpha('#94a029', 0.1),
data: []
}, {
label: 'Out',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#ff9156',
backgroundColor: alpha('#ff9156', 0.1),
data: []
}]
},
options: {
aspectRatio: 3,
layout: {
padding: {
left: 0,
right: 0,
top: 8,
bottom: 0
}
},
legend: {
position: 'bottom',
labels: {
boxWidth: 16,
}
},
scales: {
xAxes: [{
gridLines: {
display: false
},
ticks: {
display: false
}
}],
yAxes: [{
position: 'right',
ticks: {
display: false,
}
}]
},
tooltips: {
intersect: false,
mode: 'index',
}
}
});
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this.chartDisk = new Chart(this.$refs.disk, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'Read',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#94a029',
backgroundColor: alpha('#94a029', 0.1),
data: []
}, {
label: 'Write',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#ff9156',
backgroundColor: alpha('#ff9156', 0.1),
data: []
}]
},
options: {
aspectRatio: 3,
layout: {
padding: {
left: 0,
right: 0,
top: 8,
bottom: 0
}
},
legend: {
position: 'bottom',
labels: {
boxWidth: 16,
}
},
scales: {
xAxes: [{
gridLines: {
display: false
},
ticks: {
display: false
}
}],
yAxes: [{
position: 'right',
ticks: {
display: false,
}
}]
},
tooltips: {
intersect: false,
mode: 'index',
}
}
});
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this.$root.api('admin/server-info', {}).then(res => {
this.serverInfo = res;
this.connection = this.$root.stream.useSharedConnection('serverStats');
this.connection.on('stats', this.onStats);
this.connection.on('statsLog', this.onStatsLog);
this.connection.send('requestLog', {
id: Math.random().toString().substr(2, 8),
length: 150
});
});
},
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beforeDestroy() {
this.connection.off('stats', this.onStats);
this.connection.off('statsLog', this.onStatsLog);
this.connection.dispose();
},
methods: {
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fetchLogs() {
this.$root.api('admin/logs', {
level: this.logLevel === 'all' ? null : this.logLevel,
domain: this.logDomain === '' ? null : this.logDomain,
limit: 30
}).then(logs => {
this.logs = logs.reverse();
});
},
deleteAllLogs() {
this.$root.api('admin/delete-logs').then(() => {
this.$root.dialog({
type: 'success',
iconOnly: true, autoClose: true
});
});
},
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onStats(stats) {
const cpu = (stats.cpu * 100).toFixed(0);
const memActive = (stats.mem.active / this.serverInfo.mem.total * 100).toFixed(0);
const memUsed = (stats.mem.used / this.serverInfo.mem.total * 100).toFixed(0);
this.memUsage = stats.mem.active;
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this.chartCpuMem.data.labels.push('');
this.chartCpuMem.data.datasets[0].data.push(cpu);
this.chartCpuMem.data.datasets[1].data.push(memActive);
this.chartCpuMem.data.datasets[2].data.push(memUsed);
this.chartNet.data.labels.push('');
this.chartNet.data.datasets[0].data.push(stats.net.rx);
this.chartNet.data.datasets[1].data.push(stats.net.tx);
this.chartDisk.data.labels.push('');
this.chartDisk.data.datasets[0].data.push(stats.fs.r);
this.chartDisk.data.datasets[1].data.push(stats.fs.w);
if (this.chartCpuMem.data.datasets[0].data.length > 150) {
this.chartCpuMem.data.labels.shift();
this.chartCpuMem.data.datasets[0].data.shift();
this.chartCpuMem.data.datasets[1].data.shift();
this.chartCpuMem.data.datasets[2].data.shift();
this.chartNet.data.labels.shift();
this.chartNet.data.datasets[0].data.shift();
this.chartNet.data.datasets[1].data.shift();
this.chartDisk.data.labels.shift();
this.chartDisk.data.datasets[0].data.shift();
this.chartDisk.data.datasets[1].data.shift();
}
this.chartCpuMem.update();
this.chartNet.update();
this.chartDisk.update();
},
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onStatsLog(statsLog) {
for (const stats of statsLog.reverse()) {
this.onStats(stats);
}
}
}
});
</script>
<style lang="scss" scoped>
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.xhexznfu {
> .stats {
display: flex;
justify-content: space-between;
flex-wrap: wrap;
margin: calc(0px - var(--margin) / 2);
margin-bottom: calc(var(--margin) / 2);
> div {
flex: 1 0 213px;
margin: calc(var(--margin) / 2);
box-sizing: border-box;
padding: 16px;
}
}
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> .logs {
> ._content {
> .logs {
padding: 8px;
background: #000;
color: #fff;
font-size: 0.9em;
> code {
display: block;
&.error {
color: #f00;
}
&.warning {
color: #ff0;
}
&.success {
color: #0f0;
}
&.debug {
opacity: 0.7;
}
}
}
}
}
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> .chart {
> ._content {
> .table {
> .row {
display: flex;
&:not(:last-child) {
margin-bottom: 16px;
@media (max-width: 500px) {
margin-bottom: 8px;
}
}
> .cell {
flex: 1;
> .label {
font-size: 80%;
opacity: 0.7;
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> .icon {
margin-right: 4px;
display: none;
}
}
}
}
}
}
}
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> .info {
> .table {
> div {
display: flex;
> * {
flex: 1;
}
}
}
}
}
</style>