Added postgres monitor

This commit is contained in:
Christopher Pickering 2022-06-15 12:12:47 -05:00
parent a3b94aa532
commit 945288f0c0
No known key found for this signature in database
GPG Key ID: E14DB3B0A0FACF84
5 changed files with 268 additions and 8 deletions

215
package-lock.json generated
View File

@ -52,6 +52,7 @@
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"password-hash": "~1.2.2",
"pg": "^8.7.3",
"postcss-rtlcss": "~3.4.1",
"postcss-scss": "~4.0.3",
"prismjs": "^1.27.0",
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@ -14437,6 +14446,11 @@
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@ -14689,11 +14703,88 @@
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"dependencies": {
"buffer-writer": "2.0.0",
"packet-reader": "1.0.0",
"pg-connection-string": "^2.5.0",
"pg-pool": "^3.5.1",
"pg-protocol": "^1.5.0",
"pg-types": "^2.1.0",
"pgpass": "1.x"
},
"engines": {
"node": ">= 8.0.0"
},
"peerDependencies": {
"pg-native": ">=2.0.0"
},
"peerDependenciesMeta": {
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"optional": true
}
}
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"dependencies": {
"pg-int8": "1.0.1",
"postgres-array": "~2.0.0",
"postgres-bytea": "~1.0.0",
"postgres-date": "~1.0.4",
"postgres-interval": "^1.1.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/pgpass": {
"version": "1.0.5",
"resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
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"dependencies": {
"split2": "^4.1.0"
}
},
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@ -14927,6 +15018,41 @@
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"dev": true
},
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"engines": {
"node": ">=4"
}
},
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"version": "1.0.0",
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"engines": {
"node": ">=0.10.0"
}
},
"node_modules/postgres-date": {
"version": "1.0.7",
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"engines": {
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"version": "1.2.0",
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@ -29671,6 +29802,11 @@
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@ -29867,11 +30003,67 @@
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"optional": true
},
"pg": {
"version": "8.7.3",
"resolved": "https://registry.npmjs.org/pg/-/pg-8.7.3.tgz",
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"requires": {
"buffer-writer": "2.0.0",
"packet-reader": "1.0.0",
"pg-connection-string": "^2.5.0",
"pg-pool": "^3.5.1",
"pg-protocol": "^1.5.0",
"pg-types": "^2.1.0",
"pgpass": "1.x"
}
},
"pg-connection-string": {
"version": "2.5.0",
"resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.5.0.tgz",
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},
"pg-int8": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
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"version": "3.5.1",
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"requires": {
"pg-int8": "1.0.1",
"postgres-array": "~2.0.0",
"postgres-bytea": "~1.0.0",
"postgres-date": "~1.0.4",
"postgres-interval": "^1.1.0"
}
},
"pgpass": {
"version": "1.0.5",
"resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
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"dev": true
},
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},
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"version": "1.0.0",
"resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.0.tgz",
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"postgres-date": {
"version": "1.0.7",
"resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz",
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"version": "1.2.0",
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}
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"version": "1.2.1",
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@ -104,6 +104,7 @@
"nodemailer": "~6.6.5",
"notp": "~2.0.3",
"password-hash": "~1.2.2",
"pg": "^8.7.3",
"postcss-rtlcss": "~3.4.1",
"postcss-scss": "~4.0.3",
"prismjs": "^1.27.0",

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, mqttAsync, setSetting, httpNtlm } = require("../util-server");
const { tcping, ping, dnsResolve, checkCertificate, checkStatusCode, getTotalClientInRoom, setting, mssqlQuery, postgresQuery, mqttAsync, setSetting, httpNtlm } = require("../util-server");
const { R } = require("redbean-node");
const { BeanModel } = require("redbean-node/dist/bean-model");
const { Notification } = require("../notification");
@ -477,6 +477,14 @@ class Monitor extends BeanModel {
await mssqlQuery(this.databaseConnectionString, this.databaseQuery);
bean.msg = "";
bean.status = UP;
bean.ping = dayjs().valueOf() - startTime;
} else if (this.type === "postgres") {
let startTime = dayjs().valueOf();
await postgresQuery(this.databaseConnectionString, this.databaseQuery);
bean.msg = "";
bean.status = UP;
bean.ping = dayjs().valueOf() - startTime;

View File

@ -11,6 +11,7 @@ const mqtt = require("mqtt");
const chroma = require("chroma-js");
const { badgeConstants } = require("./config");
const mssql = require("mssql");
const { Client } = require("pg");
const { NtlmClient } = require("axios-ntlm");
// From ping-lite
@ -254,6 +255,33 @@ exports.mssqlQuery = function (connectionString, query) {
});
};
/**
* Run a query on Postgres
* @param {string} connectionString The database connection string
* @param {string} query The query to validate the database with
* @returns {Promise<(string[]|Object[]|Object)>}
*/
exports.postgresQuery = function (connectionString, query) {
return new Promise((resolve, reject) => {
const client = new Client({ connectionString });
client.connect();
client.query(query)
.then(res => {
resolve(res);
})
.catch(err => {
reject(err);
})
.finally(() => {
client.end();
});
});
};
/**
* Retrieve value of setting based on key
* @param {string} key Key of setting to retrieve

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@ -45,6 +45,9 @@
<option value="sqlserver">
SQL Server
</option>
<option value="postgres">
PostgreSQL
</option>
</optgroup>
</select>
</div>
@ -168,15 +171,21 @@
</div>
</template>
<!-- SQL Server -->
<template v-if="monitor.type === 'sqlserver'">
<!-- SQL Server and PostgreSQL -->
<template v-if="monitor.type === 'sqlserver' || monitor.type === 'postgres'">
<div class="my-3">
<label for="sqlserverConnectionString" class="form-label">SQL Server {{ $t("Connection String") }}</label>
<input id="sqlserverConnectionString" v-model="monitor.databaseConnectionString" type="text" class="form-control">
<label for="sqlConnectionString" class="form-label">{{ $t("Connection String") }}</label>
<template v-if="monitor.type === 'sqlserver'">
<input id="sqlConnectionString" v-model="monitor.databaseConnectionString" type="text" class="form-control" placeholder="Server=<hostname>,<port>;Database=<your database>;User Id=<your user id>;Password=<your password>;Encrypt=<true/false>;TrustServerCertificate=<Yes/No>;Connection Timeout=<int>">
</template>
<template v-if="monitor.type === 'postgres'">
<input id="sqlConnectionString" v-model="monitor.databaseConnectionString" placeholder="postgres://username:password@host:port/database" type="text" class="form-control">
</template>
</div>
<div class="my-3">
<label for="sqlserverQuery" class="form-label">SQL Server {{ $t("Query") }}</label>
<textarea id="sqlserverQuery" v-model="monitor.databaseQuery" class="form-control" placeholder="Example: select getdate()"></textarea>
<label for="sqlQuery" class="form-label">{{ $t("Query") }}</label>
<textarea id="sqlQuery" v-model="monitor.databaseQuery" class="form-control" placeholder="Example: select getdate()"></textarea>
</div>
</template>
@ -584,7 +593,6 @@ export default {
method: "GET",
interval: 60,
retryInterval: this.interval,
databaseConnectionString: "Server=<hostname>,<port>;Database=<your database>;User Id=<your user id>;Password=<your password>;Encrypt=<true/false>;TrustServerCertificate=<Yes/No>;Connection Timeout=<int>",
maxretries: 0,
notificationIDList: {},
ignoreTls: false,