forked from engineering/cloudservices
74 lines
3.3 KiB
TypeScript
74 lines
3.3 KiB
TypeScript
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/* eslint-disable no-await-in-loop */
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import { Client } from '..';
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import { RichEmbed } from '../class';
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const channelID = '691824484230889546';
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export const memoryLimits = {
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TIER_1_SOFT: 250,
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TIER_1_HARD: 300,
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TIER_2_SOFT: 300,
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TIER_2_HARD: 350,
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TIER_3_SOFT: 450,
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TIER_3_HARD: 500,
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};
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export default async function memory(client: Client) {
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const accounts = await client.db.Account.find();
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for (const acc of accounts) {
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if (acc.root) return;
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// memory in bytes
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const mem = Number(await client.util.exec(`memory ${acc.username}`)) * 1000;
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// memory in megabytes
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const memoryConversion = mem / 1024 / 1024;
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let userLimits: { soft: number, hard: number };
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if (acc.tier === 1) {
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userLimits = { soft: memoryLimits.TIER_1_SOFT, hard: memoryLimits.TIER_1_HARD };
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} else if (acc.tier === 2) {
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userLimits = { soft: memoryLimits.TIER_2_SOFT, hard: memoryLimits.TIER_2_HARD };
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} else if (acc.tier === 3) {
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userLimits = { soft: memoryLimits.TIER_3_SOFT, hard: memoryLimits.TIER_3_HARD };
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}
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/* if the user has exceeded their soft memory limit, which is the one described in the
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resource limit guidelines, we'll inform staff.
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*/
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if (acc.tier === 1 && memoryConversion >= userLimits.soft) {
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const embed = new RichEmbed();
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if (client.users.get(acc.userID)) embed.setThumbnail(client.users.get(acc.userID).avatarURL);
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embed.addField('User', `${acc.username} | <@${acc.userID}> | ${acc.userID}`, true);
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embed.addField('Tier', String(acc.tier), true);
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embed.addField('Memory Usage', `${String(memoryConversion)} MB`, true);
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embed.addField('Memory Limit', `${String(userLimits.soft)} MB`, true);
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embed.setFooter(client.user.username, client.user.avatarURL);
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embed.setTimestamp();
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// if they exceed the hard limit, we'll kill all of their processes.
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if (memoryConversion >= userLimits.hard) {
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client.util.exec(`killall -9 -u ${acc.username}`);
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embed.setTitle('Resource Enforcement Notification');
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embed.setDescription('Someone has reached the (hard) resource limit for their tier on RAM. The system has automatically killed all of their processes.');
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client.util.createModerationLog(acc.userID, client.guilds.get('446067825673633794').members.get(client.user.id), 1, '[AUTO] Exceeded resource limit for RAM.');
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client.util.transport.sendMail({
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to: acc.emailAddress,
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from: 'Library of Code sp-us | Cloud Services <help@libraryofcode.org>',
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subject: 'Your account has been warned',
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html: `
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<h1>Library of Code sp-us | Cloud Services</h1>
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<p>Your account has received an official warning from a Moderator. Please get the underlying issue resolved to avoid <i>possible</i> moderative action.</p>
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<p><strong>Reason:</strong> [AUTO] Exceeded resource limit for RAM.</p>
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<p><strong>Moderator:</strong> ${client.user.username}</p>
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<b><i>Library of Code sp-us | Support Team</i></b>
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`,
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});
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} else {
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embed.setTitle('Resource Limit Notification');
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embed.setDescription('Someone has reached the (soft) resource limit for their tier on RAM.');
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}
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// @ts-ignore
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client.createMessage(channelID, { embed });
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}
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}
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}
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