Add support for MySQL/MariaDB databases #1817

This commit adds support for monitoring MySQL and MariaDB database
servers. The mysql2 package was choosen over mysql as it provides a
promise wrapper and is reportedly faster than the original mysql package
whilst still maintaining the same API.

Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>
This commit is contained in:
Matthew Nickson 2022-10-02 01:52:53 +01:00
parent 314ae38f91
commit f9be918246
No known key found for this signature in database
GPG key ID: BF229DCFD4748E05
5 changed files with 206 additions and 3 deletions

View file

@ -7,7 +7,7 @@ dayjs.extend(timezone);
const axios = require("axios");
const { Prometheus } = require("../prometheus");
const { log, UP, DOWN, PENDING, flipStatus, TimeLogger } = require("../../src/util");
const { tcping, ping, dnsResolve, checkCertificate, checkStatusCode, getTotalClientInRoom, setting, mssqlQuery, postgresQuery, mqttAsync, setSetting, httpNtlm, radius } = require("../util-server");
const { tcping, ping, dnsResolve, checkCertificate, checkStatusCode, getTotalClientInRoom, setting, mssqlQuery, postgresQuery, mysqlQuery, mqttAsync, setSetting, httpNtlm, radius } = require("../util-server");
const { R } = require("redbean-node");
const { BeanModel } = require("redbean-node/dist/bean-model");
const { Notification } = require("../notification");
@ -528,6 +528,14 @@ class Monitor extends BeanModel {
await postgresQuery(this.databaseConnectionString, this.databaseQuery);
bean.msg = "";
bean.status = UP;
bean.ping = dayjs().valueOf() - startTime;
} else if (this.type === "mysql") {
let startTime = dayjs().valueOf();
await mysqlQuery(this.databaseConnectionString, this.databaseQuery);
bean.msg = "";
bean.status = UP;
bean.ping = dayjs().valueOf() - startTime;