Merge 94af1d98d7 into 79a26180af

docker/debian-base.dockerfile

@@ -1,13 +1,3 @@
-# Download Apprise deb package
-FROM node:20-bookworm-slim AS download-apprise
-WORKDIR /app
-COPY ./extra/download-apprise.mjs ./download-apprise.mjs
-RUN apt update && \
-    apt --yes --no-install-recommends install curl && \
-    npm install cheerio semver && \
-    node ./download-apprise.mjs
-
-# Base Image (Slim)
 # If the image changed, the second stage image should be changed too
 FROM node:20-bookworm-slim AS base2-slim
 ARG TARGETPLATFORM
@@ -37,9 +27,8 @@ RUN apt update && \
 # apprise = for notifications (Install from the deb package, as the stable one is too old) (workaround for #4867)
 # Switching to testing repo is no longer working, as the testing repo is not bookworm anymore.
 # python3-paho-mqtt (#4859)
-# TODO: no idea how to delete the deb file after installation as it becomes a layer already
+RUN curl http://ftp.debian.org/debian/pool/main/a/apprise/apprise_1.8.0-2_all.deb --output apprise.deb && \
-COPY --from=download-apprise /app/apprise.deb ./apprise.deb
+    apt update && \
-RUN apt update && \
     apt --yes --no-install-recommends install ./apprise.deb python3-paho-mqtt && \
     rm -rf /var/lib/apt/lists/* && \
     rm -f apprise.deb && \

extra/download-apprise.mjs

@@ -1,57 +0,0 @@
-// Go to http://ftp.debian.org/debian/pool/main/a/apprise/ using fetch api, where it is a apache directory listing page
-// Use cheerio to parse the html and get the latest version of Apprise
-// call curl to download the latest version of Apprise
-// Target file: the latest version of Apprise, which the format is apprise_{VERSION}_all.deb
-
-import * as cheerio from "cheerio";
-import semver from "semver";
-import * as childProcess from "child_process";
-
-const baseURL = "http://ftp.debian.org/debian/pool/main/a/apprise/";
-const response = await fetch(baseURL);
-
-if (!response.ok) {
-    throw new Error("Failed to fetch page of Apprise Debian repository.");
-}
-
-const html = await response.text();
-
-const $ = cheerio.load(html);
-
-// Get all the links in the page
-const linkElements = $("a");
-
-// Filter the links which match apprise_{VERSION}_all.deb
-const links = [];
-const pattern = /apprise_(.*?)_all.deb/;
-
-for (let i = 0; i < linkElements.length; i++) {
-    const link = linkElements[i];
-    if (link.attribs.href.match(pattern) && !link.attribs.href.includes("~")) {
-        links.push({
-            filename: link.attribs.href,
-            version: link.attribs.href.match(pattern)[1],
-        });
-    }
-}
-
-console.log(links);
-
-// semver compare and download
-let latestLink = {
-    filename: "",
-    version: "0.0.0",
-};
-
-for (const link of links) {
-    if (semver.gt(link.version, latestLink.version)) {
-        latestLink = link;
-    }
-}
-
-const downloadURL = baseURL + latestLink.filename;
-console.log(`Downloading ${downloadURL}...`);
-let result = childProcess.spawnSync("curl", [ downloadURL, "--output", "apprise.deb" ]);
-console.log(result.stdout?.toString());
-console.error(result.stderr?.toString());
-process.exit(result.status !== null ? result.status : 1);

extra/reset-migrate-aggregate-table-state.js

@@ -1,24 +0,0 @@
-const { R } = require("redbean-node");
-const Database = require("../server/database");
-const args = require("args-parser")(process.argv);
-const { Settings } = require("../server/settings");
-
-const main = async () => {
-    console.log("Connecting the database");
-    Database.initDataDir(args);
-    await Database.connect(false, false, true);
-
-    console.log("Deleting all data from aggregate tables");
-    await R.exec("DELETE FROM stat_minutely");
-    await R.exec("DELETE FROM stat_hourly");
-    await R.exec("DELETE FROM stat_daily");
-
-    console.log("Resetting the aggregate table state");
-    await Settings.set("migrateAggregateTableState", "");
-
-    await Database.close();
-    console.log("Done");
-};
-
-main();
-

package.json

@@ -38,8 +38,8 @@
         "build-docker-base": "docker buildx build -f docker/debian-base.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:base2 --target base2 . --push",
         "build-docker-base-slim": "docker buildx build -f docker/debian-base.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:base2-slim --target base2-slim . --push",
         "build-docker-builder-go": "docker buildx build -f docker/builder-go.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:builder-go . --push",
-        "build-docker-slim": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:next-slim -t louislam/uptime-kuma:2-slim -t louislam/uptime-kuma:$VERSION-slim --target release --build-arg BASE_IMAGE=louislam/uptime-kuma:base2-slim . --push",
+        "build-docker-slim": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:2-slim -t louislam/uptime-kuma:$VERSION-slim --target release --build-arg BASE_IMAGE=louislam/uptime-kuma:base2-slim . --push",
-        "build-docker-full": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:next -t louislam/uptime-kuma:2 -t louislam/uptime-kuma:$VERSION --target release . --push",
+        "build-docker-full": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:2 -t louislam/uptime-kuma:$VERSION --target release . --push",
         "build-docker-nightly": "node ./extra/test-docker.js && npm run build && docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:nightly2 --target nightly . --push",
         "build-docker-slim-rootless": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:2-slim-rootless -t louislam/uptime-kuma:$VERSION-slim-rootless --target rootless --build-arg BASE_IMAGE=louislam/uptime-kuma:base2-slim . --push",
         "build-docker-full-rootless": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:2-rootless -t louislam/uptime-kuma:$VERSION-rootless --target rootless . --push",
@@ -68,8 +68,7 @@
         "sort-contributors": "node extra/sort-contributors.js",
         "quick-run-nightly": "docker run --rm --env NODE_ENV=development -p 3001:3001 louislam/uptime-kuma:nightly2",
         "start-dev-container": "cd docker && docker-compose -f docker-compose-dev.yml up --force-recreate",
-        "rebase-pr-to-1.23.X": "node extra/rebase-pr.js 1.23.X",
+        "rebase-pr-to-1.23.X": "node extra/rebase-pr.js 1.23.X"
-        "reset-migrate-aggregate-table-state": "node extra/reset-migrate-aggregate-table-state.js"
     },
     "dependencies": {
         "@grpc/grpc-js": "~1.8.22",

server/database.js

@@ -6,9 +6,6 @@ const knex = require("knex");
 const path = require("path");
 const { EmbeddedMariaDB } = require("./embedded-mariadb");
 const mysql = require("mysql2/promise");
-const { Settings } = require("./settings");
-const { UptimeCalculator } = require("./uptime-calculator");
-const dayjs = require("dayjs");
 
 /**
  * Database & App Data Folder
@@ -394,23 +391,9 @@ class Database {
         // https://knexjs.org/guide/migrations.html
         // https://gist.github.com/NigelEarle/70db130cc040cc2868555b29a0278261
         try {
-            // Disable foreign key check for SQLite
-            // Known issue of knex: https://github.com/drizzle-team/drizzle-orm/issues/1813
-            if (Database.dbConfig.type === "sqlite") {
-                await R.exec("PRAGMA foreign_keys = OFF");
-            }
-
             await R.knex.migrate.latest({
                 directory: Database.knexMigrationsPath,
             });
-
-            // Enable foreign key check for SQLite
-            if (Database.dbConfig.type === "sqlite") {
-                await R.exec("PRAGMA foreign_keys = ON");
-            }
-
-            await this.migrateAggregateTable();
-
         } catch (e) {
             // Allow missing patch files for downgrade or testing pr.
             if (e.message.includes("the following files are missing:")) {
@@ -728,152 +711,6 @@ class Database {
         }
     }
 
-    /**
-     * Migrate the old data in the heartbeat table to the new format (stat_daily, stat_hourly, stat_minutely)
-     * It should be run once while upgrading V1 to V2
-     *
-     * Normally, it should be in transaction, but UptimeCalculator wasn't designed to be in transaction before that.
-     * I don't want to heavily modify the UptimeCalculator, so it is not in transaction.
-     * Run `npm run reset-migrate-aggregate-table-state` to reset, in case the migration is interrupted.
-     * @returns {Promise<void>}
-     */
-    static async migrateAggregateTable() {
-        log.debug("db", "Enter Migrate Aggregate Table function");
-
-        // Add a setting for 2.0.0-dev users to skip this migration
-        if (process.env.SET_MIGRATE_AGGREGATE_TABLE_TO_TRUE === "1") {
-            log.warn("db", "SET_MIGRATE_AGGREGATE_TABLE_TO_TRUE is set to 1, skipping aggregate table migration forever (for 2.0.0-dev users)");
-            await Settings.set("migrateAggregateTableState", "migrated");
-        }
-
-        let migrateState = await Settings.get("migrateAggregateTableState");
-
-        // Skip if already migrated
-        // If it is migrating, it possibly means the migration was interrupted, or the migration is in progress
-        if (migrateState === "migrated") {
-            log.debug("db", "Migrated aggregate table already, skip");
-            return;
-        } else if (migrateState === "migrating") {
-            log.warn("db", "Aggregate table migration is already in progress, or it was interrupted");
-            throw new Error("Aggregate table migration is already in progress");
-        }
-
-        await Settings.set("migrateAggregateTableState", "migrating");
-
-        log.info("db", "Migrating Aggregate Table");
-
-        log.info("db", "Getting list of unique monitors");
-
-        // Get a list of unique monitors from the heartbeat table, using raw sql
-        let monitors = await R.getAll(`
-            SELECT DISTINCT monitor_id
-            FROM heartbeat
-            ORDER BY monitor_id ASC
-        `);
-
-        // Stop if stat_* tables are not empty
-        for (let table of [ "stat_minutely", "stat_hourly", "stat_daily" ]) {
-            let countResult = await R.getRow(`SELECT COUNT(*) AS count FROM ${table}`);
-            let count = countResult.count;
-            if (count > 0) {
-                log.warn("db", `Aggregate table ${table} is not empty, migration will not be started (Maybe you were using 2.0.0-dev?)`);
-                return;
-            }
-        }
-
-        let progressPercent = 0;
-        let part = 100 / monitors.length;
-        let i = 1;
-        for (let monitor of monitors) {
-            // Get a list of unique dates from the heartbeat table, using raw sql
-            let dates = await R.getAll(`
-                SELECT DISTINCT DATE(time) AS date
-                FROM heartbeat
-                WHERE monitor_id = ?
-                ORDER BY date ASC
-            `, [
-                monitor.monitor_id
-            ]);
-
-            for (let date of dates) {
-                // New Uptime Calculator
-                let calculator = new UptimeCalculator();
-                calculator.monitorID = monitor.monitor_id;
-                calculator.setMigrationMode(true);
-
-                // Get all the heartbeats for this monitor and date
-                let heartbeats = await R.getAll(`
-                    SELECT status, ping, time
-                    FROM heartbeat
-                    WHERE monitor_id = ?
-                    AND DATE(time) = ?
-                    ORDER BY time ASC
-                `, [ monitor.monitor_id, date.date ]);
-
-                if (heartbeats.length > 0) {
-                    log.info("db", `[DON'T STOP] Migrating monitor data ${monitor.monitor_id} - ${date.date} [${progressPercent.toFixed(2)}%][${i}/${monitors.length}]`);
-                }
-
-                for (let heartbeat of heartbeats) {
-                    await calculator.update(heartbeat.status, parseFloat(heartbeat.ping), dayjs(heartbeat.time));
-                }
-
-                progressPercent += (Math.round(part / dates.length * 100) / 100);
-
-                // Lazy to fix the floating point issue, it is acceptable since it is just a progress bar
-                if (progressPercent > 100) {
-                    progressPercent = 100;
-                }
-            }
-
-            i++;
-        }
-
-        await Database.clearHeartbeatData(true);
-
-        await Settings.set("migrateAggregateTableState", "migrated");
-
-        if (monitors.length > 0) {
-            log.info("db", "Aggregate Table Migration Completed");
-        } else {
-            log.info("db", "No data to migrate");
-        }
-    }
-
-    /**
-     * Remove all non-important heartbeats from heartbeat table, keep last 24-hour or {KEEP_LAST_ROWS} rows for each monitor
-     * @param {boolean} detailedLog Log detailed information
-     * @returns {Promise<void>}
-     */
-    static async clearHeartbeatData(detailedLog = false) {
-        let monitors = await R.getAll("SELECT id FROM monitor");
-        const sqlHourOffset = Database.sqlHourOffset();
-
-        for (let monitor of monitors) {
-            if (detailedLog) {
-                log.info("db", "Deleting non-important heartbeats for monitor " + monitor.id);
-            }
-            await R.exec(`
-                DELETE FROM heartbeat
-                WHERE monitor_id = ?
-                AND important = 0
-                AND time < ${sqlHourOffset}
-                AND id NOT IN (
-                    SELECT id
-                    FROM heartbeat
-                    WHERE monitor_id = ?
-                    ORDER BY time DESC
-                    LIMIT ?
-                )
-            `, [
-                monitor.id,
-                -24,
-                monitor.id,
-                100,
-            ]);
-        }
-    }
-
 }
 
 module.exports = Database;

server/jobs/clear-old-data.js

@@ -1,22 +1,21 @@
 const { R } = require("redbean-node");
 const { log } = require("../../src/util");
+const { setSetting, setting } = require("../util-server");
 const Database = require("../database");
-const { Settings } = require("../settings");
-const dayjs = require("dayjs");
 
-const DEFAULT_KEEP_PERIOD = 365;
+const DEFAULT_KEEP_PERIOD = 180;
 
 /**
- * Clears old data from the heartbeat table and the stat_daily of the database.
+ * Clears old data from the heartbeat table of the database.
  * @returns {Promise<void>} A promise that resolves when the data has been cleared.
  */
+
 const clearOldData = async () => {
-    await Database.clearHeartbeatData();
+    let period = await setting("keepDataPeriodDays");
-    let period = await Settings.get("keepDataPeriodDays");
 
     // Set Default Period
     if (period == null) {
-        await Settings.set("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
+        await setSetting("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
         period = DEFAULT_KEEP_PERIOD;
     }
 
@@ -26,28 +25,23 @@ const clearOldData = async () => {
         parsedPeriod = parseInt(period);
     } catch (_) {
         log.warn("clearOldData", "Failed to parse setting, resetting to default..");
-        await Settings.set("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
+        await setSetting("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
         parsedPeriod = DEFAULT_KEEP_PERIOD;
     }
 
     if (parsedPeriod < 1) {
         log.info("clearOldData", `Data deletion has been disabled as period is less than 1. Period is ${parsedPeriod} days.`);
     } else {
+
         log.debug("clearOldData", `Clearing Data older than ${parsedPeriod} days...`);
+
         const sqlHourOffset = Database.sqlHourOffset();
 
         try {
-            // Heartbeat
+            await R.exec(
-            await R.exec("DELETE FROM heartbeat WHERE time < " + sqlHourOffset, [
+                "DELETE FROM heartbeat WHERE time < " + sqlHourOffset,
-                parsedPeriod * -24,
+                [ parsedPeriod * -24 ]
-            ]);
+            );
-
-            let timestamp = dayjs().subtract(parsedPeriod, "day").utc().startOf("day").unix();
-
-            // stat_daily
-            await R.exec("DELETE FROM stat_daily WHERE timestamp < ? ", [
-                timestamp,
-            ]);
 
             if (Database.dbConfig.type === "sqlite") {
                 await R.exec("PRAGMA optimize;");
@@ -56,8 +50,6 @@ const clearOldData = async () => {
             log.error("clearOldData", `Failed to clear old data: ${e.message}`);
         }
     }
-
-    log.debug("clearOldData", "Data cleared.");
 };
 
 module.exports = {

server/server.js

@@ -1604,20 +1604,18 @@ let needSetup = false;
 
     await server.start();
 
-    server.httpServer.listen(port, hostname, async () => {
+    server.httpServer.listen(port, hostname, () => {
         if (hostname) {
             log.info("server", `Listening on ${hostname}:${port}`);
         } else {
             log.info("server", `Listening on ${port}`);
         }
-        await startMonitors();
+        startMonitors();
-
-        // Put this here. Start background jobs after the db and server is ready to prevent clear up during db migration.
-        await initBackgroundJobs();
-
         checkVersion.startInterval();
     });
 
+    await initBackgroundJobs();
+
     // Start cloudflared at the end if configured
     await cloudflaredAutoStart(cloudflaredToken);
 
@@ -1811,11 +1809,7 @@ async function startMonitors() {
     }
 
     for (let monitor of list) {
-        try {
+        await monitor.start(io);
-            await monitor.start(io);
-        } catch (e) {
-            log.error("monitor", e);
-        }
         // Give some delays, so all monitors won't make request at the same moment when just start the server.
         await sleep(getRandomInt(300, 1000));
     }

server/uptime-calculator.js

@@ -12,6 +12,7 @@ class UptimeCalculator {
      * @private
      * @type {{string:UptimeCalculator}}
      */
+
     static list = {};
 
     /**
@@ -54,15 +55,6 @@ class UptimeCalculator {
     lastHourlyStatBean = null;
     lastMinutelyStatBean = null;
 
-    /**
-     * For migration purposes.
-     * @type {boolean}
-     */
-    migrationMode = false;
-
-    statMinutelyKeepHour = 24;
-    statHourlyKeepDay = 30;
-
     /**
      * Get the uptime calculator for a monitor
      * Initializes and returns the monitor if it does not exist
@@ -197,19 +189,16 @@ class UptimeCalculator {
     /**
      * @param {number} status status
      * @param {number} ping Ping
-     * @param {dayjs.Dayjs} date Date (Only for migration)
      * @returns {dayjs.Dayjs} date
      * @throws {Error} Invalid status
      */
-    async update(status, ping = 0, date) {
+    async update(status, ping = 0) {
-        if (!date) {
+        let date = this.getCurrentDate();
-            date = this.getCurrentDate();
-        }
 
         let flatStatus = this.flatStatus(status);
 
         if (flatStatus === DOWN && ping > 0) {
-            log.debug("uptime-calc", "The ping is not effective when the status is DOWN");
+            log.warn("uptime-calc", "The ping is not effective when the status is DOWN");
         }
 
         let divisionKey = this.getMinutelyKey(date);
@@ -308,61 +297,47 @@ class UptimeCalculator {
         }
         await R.store(dailyStatBean);
 
-        let currentDate = this.getCurrentDate();
+        let hourlyStatBean = await this.getHourlyStatBean(hourlyKey);
-
+        hourlyStatBean.up = hourlyData.up;
-        // For migration mode, we don't need to store old hourly and minutely data, but we need 30-day's hourly data
+        hourlyStatBean.down = hourlyData.down;
-        // Run anyway for non-migration mode
+        hourlyStatBean.ping = hourlyData.avgPing;
-        if (!this.migrationMode || date.isAfter(currentDate.subtract(this.statHourlyKeepDay, "day"))) {
+        hourlyStatBean.pingMin = hourlyData.minPing;
-            let hourlyStatBean = await this.getHourlyStatBean(hourlyKey);
+        hourlyStatBean.pingMax = hourlyData.maxPing;
-            hourlyStatBean.up = hourlyData.up;
+        {
-            hourlyStatBean.down = hourlyData.down;
+            // eslint-disable-next-line no-unused-vars
-            hourlyStatBean.ping = hourlyData.avgPing;
+            const { up, down, avgPing, minPing, maxPing, timestamp, ...extras } = hourlyData;
-            hourlyStatBean.pingMin = hourlyData.minPing;
+            if (Object.keys(extras).length > 0) {
-            hourlyStatBean.pingMax = hourlyData.maxPing;
+                hourlyStatBean.extras = JSON.stringify(extras);
-            {
-                // eslint-disable-next-line no-unused-vars
-                const { up, down, avgPing, minPing, maxPing, timestamp, ...extras } = hourlyData;
-                if (Object.keys(extras).length > 0) {
-                    hourlyStatBean.extras = JSON.stringify(extras);
-                }
             }
-            await R.store(hourlyStatBean);
         }
+        await R.store(hourlyStatBean);
 
-        // For migration mode, we don't need to store old hourly and minutely data, but we need 24-hour's minutely data
+        let minutelyStatBean = await this.getMinutelyStatBean(divisionKey);
-        // Run anyway for non-migration mode
+        minutelyStatBean.up = minutelyData.up;
-        if (!this.migrationMode || date.isAfter(currentDate.subtract(this.statMinutelyKeepHour, "hour"))) {
+        minutelyStatBean.down = minutelyData.down;
-            let minutelyStatBean = await this.getMinutelyStatBean(divisionKey);
+        minutelyStatBean.ping = minutelyData.avgPing;
-            minutelyStatBean.up = minutelyData.up;
+        minutelyStatBean.pingMin = minutelyData.minPing;
-            minutelyStatBean.down = minutelyData.down;
+        minutelyStatBean.pingMax = minutelyData.maxPing;
-            minutelyStatBean.ping = minutelyData.avgPing;
+        {
-            minutelyStatBean.pingMin = minutelyData.minPing;
+            // eslint-disable-next-line no-unused-vars
-            minutelyStatBean.pingMax = minutelyData.maxPing;
+            const { up, down, avgPing, minPing, maxPing, timestamp, ...extras } = minutelyData;
-            {
+            if (Object.keys(extras).length > 0) {
-                // eslint-disable-next-line no-unused-vars
+                minutelyStatBean.extras = JSON.stringify(extras);
-                const { up, down, avgPing, minPing, maxPing, timestamp, ...extras } = minutelyData;
-                if (Object.keys(extras).length > 0) {
-                    minutelyStatBean.extras = JSON.stringify(extras);
-                }
             }
-            await R.store(minutelyStatBean);
         }
+        await R.store(minutelyStatBean);
 
-        // No need to remove old data in migration mode
+        // Remove the old data
-        if (!this.migrationMode) {
+        log.debug("uptime-calc", "Remove old data");
-            // Remove the old data
+        await R.exec("DELETE FROM stat_minutely WHERE monitor_id = ? AND timestamp < ?", [
-            // TODO: Improvement: Convert it to a job?
+            this.monitorID,
-            log.debug("uptime-calc", "Remove old data");
+            this.getMinutelyKey(date.subtract(24, "hour")),
-            await R.exec("DELETE FROM stat_minutely WHERE monitor_id = ? AND timestamp < ?", [
+        ]);
-                this.monitorID,
-                this.getMinutelyKey(currentDate.subtract(this.statMinutelyKeepHour, "hour")),
-            ]);
 
-            await R.exec("DELETE FROM stat_hourly WHERE monitor_id = ? AND timestamp < ?", [
+        await R.exec("DELETE FROM stat_hourly WHERE monitor_id = ? AND timestamp < ?", [
-                this.monitorID,
+            this.monitorID,
-                this.getHourlyKey(currentDate.subtract(this.statHourlyKeepDay, "day")),
+            this.getHourlyKey(date.subtract(30, "day")),
-            ]);
+        ]);
-        }
 
         return date;
     }
@@ -837,14 +812,6 @@ class UptimeCalculator {
         return dayjs.utc();
     }
 
-    /**
-     * For migration purposes.
-     * @param {boolean} value Migration mode on/off
-     * @returns {void}
-     */
-    setMigrationMode(value) {
-        this.migrationMode = value;
-    }
 }
 
 class UptimeDataResult {