From cbb56d61b4b571e945f56f1579cde94f12c9da93 Mon Sep 17 00:00:00 2001 From: Ludovic Muller Date: Fri, 29 Sep 2023 10:00:57 +0200 Subject: [PATCH] send alerts to Slack (close #1) --- index.js | 23 ++++- package-lock.json | 231 ++++++++++++++++++++++++++++++++++++++++++++++ package.json | 1 + 3 files changed, 252 insertions(+), 3 deletions(-) diff --git a/index.js b/index.js index b141e53..e9c381a 100644 --- a/index.js +++ b/index.js @@ -1,5 +1,6 @@ import "dotenv/config"; import { MongoClient } from "mongodb"; +import { WebClient } from "@slack/web-api"; import Fastify from "fastify"; /** @@ -31,6 +32,10 @@ const verboseMode = definedBolean(process.env.VERBOSE_MODE, false); const showErrors = definedBolean(process.env.SHOW_ERRORS, true); const pingIntervalConfig = process.env.PING_INTERVAL || "1000"; const pingInterval = parseInt(pingIntervalConfig, 10); +const slackToken = process.env.SLACK_TOKEN || "secret-token"; +const slackChannel = process.env.SLACK_CHANNEL || "mongo-alerts"; + +const slackClient = new WebClient(slackToken); // Create a new MongoClient const client = new MongoClient(uri, { @@ -96,10 +101,22 @@ const verboseLog = (msg) => { /** * Send the alert to Slack. */ -const sendToSlack = () => { +const sendToSlack = async () => { log(`ALERT - sent alert on Slack: ${lastState}`); - // TODO: send the alert to Slack + await slackClient.chat.postMessage({ + blocks: [ + { + text: { + text: lastState, + type: "mrkdwn" + }, + type: "section" + } + ], + text: lastState, + channel: slackChannel, + }); }; /** @@ -133,7 +150,7 @@ const pingServer = async () => { if (lastState !== message) { lastState = message; lastChange = new Date().toISOString(); - sendToSlack(); + await sendToSlack(); } }; diff --git a/package-lock.json b/package-lock.json index a611360..7468908 100644 --- a/package-lock.json +++ b/package-lock.json @@ -9,6 +9,7 @@ "version": "0.0.0", "license": "ISC", "dependencies": { + "@slack/web-api": "^6.9.0", "dotenv": "^16.3.1", "fastify": "^4.23.2", "mongodb": "^6.1.0" @@ -50,11 +51,67 @@ "sparse-bitfield": "^3.0.3" } }, + "node_modules/@slack/logger": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/@slack/logger/-/logger-3.0.0.tgz", + "integrity": "sha512-DTuBFbqu4gGfajREEMrkq5jBhcnskinhr4+AnfJEk48zhVeEv3XnUKGIX98B74kxhYsIMfApGGySTn7V3b5yBA==", + "dependencies": { + "@types/node": ">=12.0.0" + }, + "engines": { + "node": ">= 12.13.0", + "npm": ">= 6.12.0" + } + }, + "node_modules/@slack/types": { + "version": "2.8.0", + "resolved": "https://registry.npmjs.org/@slack/types/-/types-2.8.0.tgz", + "integrity": "sha512-ghdfZSF0b4NC9ckBA8QnQgC9DJw2ZceDq0BIjjRSv6XAZBXJdWgxIsYz0TYnWSiqsKZGH2ZXbj9jYABZdH3OSQ==", + "engines": { + "node": ">= 12.13.0", + "npm": ">= 6.12.0" + } + }, + "node_modules/@slack/web-api": { + "version": "6.9.0", + "resolved": "https://registry.npmjs.org/@slack/web-api/-/web-api-6.9.0.tgz", + "integrity": "sha512-RME5/F+jvQmZHkoP+ogrDbixq1Ms1mBmylzuWq4sf3f7GCpMPWoiZ+WqWk+sism3vrlveKWIgO9R4Qg9fiRyoQ==", + "dependencies": { + "@slack/logger": "^3.0.0", + "@slack/types": "^2.8.0", + "@types/is-stream": "^1.1.0", + "@types/node": ">=12.0.0", + "axios": "^0.27.2", + "eventemitter3": "^3.1.0", + "form-data": "^2.5.0", + "is-electron": "2.2.2", + "is-stream": "^1.1.0", + "p-queue": "^6.6.1", + "p-retry": "^4.0.0" + }, + "engines": { + "node": ">= 12.13.0", + "npm": ">= 6.12.0" + } + }, + "node_modules/@types/is-stream": { + "version": "1.1.0", + "resolved": "https://registry.npmjs.org/@types/is-stream/-/is-stream-1.1.0.tgz", + "integrity": "sha512-jkZatu4QVbR60mpIzjINmtS1ZF4a/FqdTUTBeQDVOQ2PYyidtwFKr0B5G6ERukKwliq+7mIXvxyppwzG5EgRYg==", + "dependencies": { + "@types/node": "*" + } + }, "node_modules/@types/node": { "version": "20.6.3", "resolved": "https://registry.npmjs.org/@types/node/-/node-20.6.3.tgz", "integrity": "sha512-HksnYH4Ljr4VQgEy2lTStbCKv/P590tmPe5HqOnv9Gprffgv5WXAY+Y5Gqniu0GGqeTCUdBnzC3QSrzPkBkAMA==" }, + "node_modules/@types/retry": { + "version": "0.12.0", + "resolved": "https://registry.npmjs.org/@types/retry/-/retry-0.12.0.tgz", + "integrity": "sha512-wWKOClTTiizcZhXnPY4wikVAwmdYHp8q6DmC+EJUzAMsycb7HB32Kh9RN4+0gExjmPmZSAQjgURXIGATPegAvA==" + }, "node_modules/@types/webidl-conversions": { "version": "7.0.0", "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-7.0.0.tgz", @@ -121,6 +178,11 @@ "resolved": "https://registry.npmjs.org/archy/-/archy-1.0.0.tgz", "integrity": "sha512-Xg+9RwCg/0p32teKdGMPTPnVXKD0w3DfHnFTficozsAgsvq2XenPJq/MYpzzQ/v8zrOyJn6Ds39VA4JIDwFfqw==" }, + "node_modules/asynckit": { + "version": "0.4.0", + "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz", + "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==" + }, "node_modules/atomic-sleep": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/atomic-sleep/-/atomic-sleep-1.0.0.tgz", @@ -139,6 +201,28 @@ "fastq": "^1.6.1" } }, + "node_modules/axios": { + "version": "0.27.2", + "resolved": "https://registry.npmjs.org/axios/-/axios-0.27.2.tgz", + "integrity": "sha512-t+yRIyySRTp/wua5xEr+z1q60QmLq8ABsS5O9Me1AsE5dfKqgnCFzwiCZZ/cGNd1lq4/7akDWMxdhVlucjmnOQ==", + "dependencies": { + "follow-redirects": "^1.14.9", + "form-data": "^4.0.0" + } + }, + "node_modules/axios/node_modules/form-data": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz", + "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==", + "dependencies": { + "asynckit": "^0.4.0", + "combined-stream": "^1.0.8", + "mime-types": "^2.1.12" + }, + "engines": { + "node": ">= 6" + } + }, "node_modules/base64-js": { "version": "1.5.1", "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz", @@ -189,6 +273,17 @@ "ieee754": "^1.2.1" } }, + "node_modules/combined-stream": { + "version": "1.0.8", + "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz", + "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==", + "dependencies": { + "delayed-stream": "~1.0.0" + }, + "engines": { + "node": ">= 0.8" + } + }, "node_modules/cookie": { "version": "0.5.0", "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.5.0.tgz", @@ -213,6 +308,14 @@ } } }, + "node_modules/delayed-stream": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz", + "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==", + "engines": { + "node": ">=0.4.0" + } + }, "node_modules/dotenv": { "version": "16.3.1", "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.3.1.tgz", @@ -232,6 +335,11 @@ "node": ">=6" } }, + "node_modules/eventemitter3": { + "version": "3.1.2", + "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-3.1.2.tgz", + "integrity": "sha512-tvtQIeLVHjDkJYnzf2dgVMxfuSGJeM/7UCG17TT4EumTfNtF+0nebF/4zWOIkCreAbtNqhGEboB6BWrwqNaw4Q==" + }, "node_modules/events": { "version": "3.3.0", "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz", @@ -333,6 +441,38 @@ "node": ">=14" } }, + "node_modules/follow-redirects": { + "version": "1.15.3", + "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.3.tgz", + "integrity": "sha512-1VzOtuEM8pC9SFU1E+8KfTjZyMztRsgEfwQl44z8A25uy13jSzTj6dyK2Df52iV0vgHCfBwLhDWevLn95w5v6Q==", + "funding": [ + { + "type": "individual", + "url": "https://github.com/sponsors/RubenVerborgh" + } + ], + "engines": { + "node": ">=4.0" + }, + "peerDependenciesMeta": { + "debug": { + "optional": true + } + } + }, + "node_modules/form-data": { + "version": "2.5.1", + "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.5.1.tgz", + "integrity": "sha512-m21N3WOmEEURgk6B9GLOE4RuWOFf28Lhh9qGYeNlGq4VDXUlJy2th2slBNU8Gp8EzloYZOibZJ7t5ecIrFSjVA==", + "dependencies": { + "asynckit": "^0.4.0", + "combined-stream": "^1.0.6", + "mime-types": "^2.1.12" + }, + "engines": { + "node": ">= 0.12" + } + }, "node_modules/forwarded": { "version": "0.2.0", "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz", @@ -368,6 +508,19 @@ "node": ">= 0.10" } }, + "node_modules/is-electron": { + "version": "2.2.2", + "resolved": "https://registry.npmjs.org/is-electron/-/is-electron-2.2.2.tgz", + "integrity": "sha512-FO/Rhvz5tuw4MCWkpMzHFKWD2LsfHzIb7i6MdPYZ/KW7AlxawyLkqdy+jPZP1WubqEADE3O4FUENlJHDfQASRg==" + }, + "node_modules/is-stream": { + "version": "1.1.0", + "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz", + "integrity": "sha512-uQPm8kcs47jx38atAcWTVxyltQYoPT68y9aWYdV6yWXSyW8mzSat0TL6CiWdZeCdF3KrAvpVtnHbTv4RN+rqdQ==", + "engines": { + "node": ">=0.10.0" + } + }, "node_modules/json-schema-traverse": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz", @@ -399,6 +552,25 @@ "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz", "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==" }, + "node_modules/mime-db": { + "version": "1.52.0", + "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz", + "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==", + "engines": { + "node": ">= 0.6" + } + }, + "node_modules/mime-types": { + "version": "2.1.35", + "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz", + "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==", + "dependencies": { + "mime-db": "1.52.0" + }, + "engines": { + "node": ">= 0.6" + } + }, "node_modules/mongodb": { "version": "6.1.0", "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-6.1.0.tgz", @@ -463,6 +635,57 @@ "resolved": "https://registry.npmjs.org/on-exit-leak-free/-/on-exit-leak-free-2.1.0.tgz", "integrity": "sha512-VuCaZZAjReZ3vUwgOB8LxAosIurDiAW0s13rI1YwmaP++jvcxP77AWoQvenZebpCA2m8WC1/EosPYPMjnRAp/w==" }, + "node_modules/p-finally": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz", + "integrity": "sha512-LICb2p9CB7FS+0eR1oqWnHhp0FljGLZCWBE9aix0Uye9W8LTQPwMTYVGWQWIw9RdQiDg4+epXQODwIYJtSJaow==", + "engines": { + "node": ">=4" + } + }, + "node_modules/p-queue": { + "version": "6.6.2", + "resolved": "https://registry.npmjs.org/p-queue/-/p-queue-6.6.2.tgz", + "integrity": "sha512-RwFpb72c/BhQLEXIZ5K2e+AhgNVmIejGlTgiB9MzZ0e93GRvqZ7uSi0dvRF7/XIXDeNkra2fNHBxTyPDGySpjQ==", + "dependencies": { + "eventemitter3": "^4.0.4", + "p-timeout": "^3.2.0" + }, + "engines": { + "node": ">=8" + }, + "funding": { + "url": "https://github.com/sponsors/sindresorhus" + } + }, + "node_modules/p-queue/node_modules/eventemitter3": { + "version": "4.0.7", + "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz", + "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==" + }, + "node_modules/p-retry": { + "version": "4.6.2", + "resolved": "https://registry.npmjs.org/p-retry/-/p-retry-4.6.2.tgz", + "integrity": "sha512-312Id396EbJdvRONlngUx0NydfrIQ5lsYu0znKVUzVvArzEIt08V1qhtyESbGVd1FGX7UKtiFp5uwKZdM8wIuQ==", + "dependencies": { + "@types/retry": "0.12.0", + "retry": "^0.13.1" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/p-timeout": { + "version": "3.2.0", + "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-3.2.0.tgz", + "integrity": "sha512-rhIwUycgwwKcP9yTOOFK/AKsAopjjCakVqLHePO3CC6Mir1Z99xT+R63jZxAT5lFZLa2inS5h+ZS2GvR99/FBg==", + "dependencies": { + "p-finally": "^1.0.0" + }, + "engines": { + "node": ">=8" + } + }, "node_modules/pino": { "version": "8.15.1", "resolved": "https://registry.npmjs.org/pino/-/pino-8.15.1.tgz", @@ -575,6 +798,14 @@ "node": ">=4" } }, + "node_modules/retry": { + "version": "0.13.1", + "resolved": "https://registry.npmjs.org/retry/-/retry-0.13.1.tgz", + "integrity": "sha512-XQBQ3I8W1Cge0Seh+6gjj03LbmRFWuoszgK9ooCpwYIrhhoO80pfq4cUkU5DkknwfOfFteRwlZ56PYOGYyFWdg==", + "engines": { + "node": ">= 4" + } + }, "node_modules/reusify": { "version": "1.0.4", "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz", diff --git a/package.json b/package.json index 78c0e8e..7e0bdf7 100644 --- a/package.json +++ b/package.json @@ -11,6 +11,7 @@ "author": "", "license": "ISC", "dependencies": { + "@slack/web-api": "^6.9.0", "dotenv": "^16.3.1", "fastify": "^4.23.2", "mongodb": "^6.1.0"