feat(Versions): show overall version info in Versions tab

src/containers/Cluster/Cluster.tsx

@@ -180,7 +180,7 @@ export function Cluster({
                         getLocationObjectFromHref(getClusterPath(clusterTabsIds.versions)).pathname
                     }
                 >
-                    <Versions versionToColor={versionToColor} />
+                    <Versions versionToColor={versionToColor} cluster={cluster} />
                 </Route>
                 <Route
                     render={() => (

src/containers/Cluster/VersionsBar/VersionsBar.scss

@@ -2,7 +2,7 @@
     display: flex;
     flex-direction: column;
 
-    width: 600px;
+    min-width: 600px;
 
     & .g-progress {
         width: 100%;

src/containers/Cluster/VersionsBar/VersionsBar.tsx

@@ -1,3 +1,4 @@
+import type {ProgressProps} from '@gravity-ui/uikit';
 import {Progress} from '@gravity-ui/uikit';
 
 import type {VersionValue} from '../../../types/versions';
@@ -9,12 +10,18 @@ const b = cn('ydb-cluster-versions-bar');
 
 interface VersionsBarProps {
     versionsValues?: VersionValue[];
+    size?: ProgressProps['size'];
+    progressClassName?: string;
 }
 
-export const VersionsBar = ({versionsValues = []}: VersionsBarProps) => {
+export const VersionsBar = ({
+    versionsValues = [],
+    size = 's',
+    progressClassName: className,
+}: VersionsBarProps) => {
     return (
         <div className={b()}>
-            <Progress value={100} stack={versionsValues} size="s" />
+            <Progress value={100} stack={versionsValues} size={size} className={className} />
             <div className={b('versions')}>
                 {versionsValues.map((item, index) => (
                     <div

src/containers/Versions/Versions.scss

@@ -3,6 +3,12 @@
 .ydb-versions {
     $_: &;
 
+    --ydb-info-viewer-font-size: var(--g-text-body-2-font-size);
+    --ydb-info-viewer-line-height: var(--g-text-body-2-line-height);
+
+    font-size: var(--ydb-info-viewer-font-size);
+    line-height: var(--ydb-info-viewer-line-height);
+
     &__controls {
         display: flex;
         align-items: center;
@@ -25,4 +31,24 @@
             margin-right: 25px;
         }
     }
+    &__overall-wrapper {
+        margin-top: 10px;
+        margin-bottom: 10px;
+        padding: 20px;
+
+        border: 1px solid var(--g-color-line-generic);
+        border-radius: 10px;
+    }
+    &__overall-progress {
+        height: 20px;
+
+        line-height: 20px;
+
+        border-radius: 5px;
+        .g-progress__stack {
+            height: 20px;
+
+            line-height: 20px;
+        }
+    }
 }

src/containers/Versions/Versions.tsx

@@ -4,24 +4,30 @@ import {Checkbox, RadioButton} from '@gravity-ui/uikit';
 
 import {Loader} from '../../components/Loader';
 import {nodesApi} from '../../store/reducers/nodes/nodes';
+import type {TClusterInfo} from '../../types/api/cluster';
 import type {VersionToColorMap} from '../../types/versions';
 import {cn} from '../../utils/cn';
 import {useAutoRefreshInterval} from '../../utils/hooks';
+import {VersionsBar} from '../Cluster/VersionsBar/VersionsBar';
 
 import {GroupedNodesTree} from './GroupedNodesTree/GroupedNodesTree';
 import {getGroupedStorageNodes, getGroupedTenantNodes, getOtherNodes} from './groupNodes';
+import i18n from './i18n';
 import {GroupByValue} from './types';
+import {useGetVersionValues} from './utils';
 
 import './Versions.scss';
 
 const b = cn('ydb-versions');
 
 interface VersionsProps {
     versionToColor?: VersionToColorMap;
+    cluster?: TClusterInfo;
 }
 
-export const Versions = ({versionToColor}: VersionsProps) => {
+export const Versions = ({versionToColor, cluster}: VersionsProps) => {
     const [autoRefreshInterval] = useAutoRefreshInterval();
+    const versionsValues = useGetVersionValues(cluster, versionToColor);
     const {currentData, isLoading: isNodesLoading} = nodesApi.useGetNodesQuery(
         {tablets: false},
         {pollingInterval: autoRefreshInterval},
@@ -74,7 +80,7 @@ export const Versions = ({versionToColor}: VersionsProps) => {
     const otherNodes = getOtherNodes(nodes, versionToColor);
     const storageNodesContent = storageNodes?.length ? (
         <React.Fragment>
-            <h3>Storage nodes</h3>
+            <h4>{i18n('title_storage')}</h4>
             {storageNodes.map(({title, nodes: itemNodes, items, versionColor}) => (
                 <GroupedNodesTree
                     key={`storage-nodes-${title}`}
@@ -88,7 +94,7 @@ export const Versions = ({versionToColor}: VersionsProps) => {
     ) : null;
     const tenantNodesContent = tenantNodes?.length ? (
         <React.Fragment>
-            <h3>Database nodes</h3>
+            <h4>{i18n('title_database')}</h4>
             {renderControls()}
             {tenantNodes.map(({title, nodes: itemNodes, items, versionColor, versionsValues}) => (
                 <GroupedNodesTree
@@ -105,7 +111,7 @@ export const Versions = ({versionToColor}: VersionsProps) => {
     ) : null;
     const otherNodesContent = otherNodes?.length ? (
         <React.Fragment>
-            <h3>Other nodes</h3>
+            <h4>{i18n('title_other')}</h4>
             {otherNodes.map(({title, nodes: itemNodes, items, versionColor, versionsValues}) => (
                 <GroupedNodesTree
                     key={`other-nodes-${title}`}
@@ -119,8 +125,22 @@ export const Versions = ({versionToColor}: VersionsProps) => {
         </React.Fragment>
     ) : null;
 
+    const overallContent = (
+        <React.Fragment>
+            <h4>{i18n('title_overall')}</h4>
+            <div className={b('overall-wrapper')}>
+                <VersionsBar
+                    progressClassName={b('overall-progress')}
+                    versionsValues={versionsValues.filter((el) => el.title !== 'unknown')}
+                    size="m"
+                />
+            </div>
+        </React.Fragment>
+    );
+
     return (
-        <div className={b('versions')}>
+        <div className={b()}>
+            {overallContent}
             {storageNodesContent}
             {tenantNodesContent}
             {otherNodesContent}

src/containers/Versions/i18n/en.json

@@ -0,0 +1,6 @@
+{
+  "title_overall": "Overall",
+  "title_storage": "Storage nodes",
+  "title_database": "Database nodes",
+  "title_other": "Other nodes"
+}

src/containers/Versions/i18n/index.ts

@@ -0,0 +1,7 @@
+import {registerKeysets} from '../../../utils/i18n';
+
+import en from './en.json';
+
+const COMPONENT = 'ydb-versions';
+
+export default registerKeysets(COMPONENT, {en});

src/containers/Versions/utils.ts

@@ -0,0 +1,43 @@
+import React from 'react';
+
+import {skipToken} from '@reduxjs/toolkit/query';
+
+import {nodesApi} from '../../store/reducers/nodes/nodes';
+import {isClusterInfoV2} from '../../types/api/cluster';
+import type {TClusterInfo} from '../../types/api/cluster';
+import type {VersionToColorMap} from '../../types/versions';
+import {parseNodeGroupsToVersionsValues, parseNodesToVersionsValues} from '../../utils/versions';
+
+export const useGetVersionValues = (cluster?: TClusterInfo, versionToColor?: VersionToColorMap) => {
+    const {currentData} = nodesApi.useGetNodesQuery(
+        isClusterInfoV2(cluster)
+            ? skipToken
+            : {
+                  tablets: false,
+                  group: 'Version',
+              },
+    );
+
+    const versionsValues = React.useMemo(() => {
+        if (isClusterInfoV2(cluster) && cluster.MapVersions) {
+            const groups = Object.entries(cluster.MapVersions).map(([version, count]) => ({
+                name: version,
+                count,
+            }));
+            return parseNodeGroupsToVersionsValues(groups, versionToColor, cluster.NodesTotal);
+        }
+        if (!currentData) {
+            return [];
+        }
+        if (Array.isArray(currentData.NodeGroups)) {
+            return parseNodeGroupsToVersionsValues(
+                currentData.NodeGroups,
+                versionToColor,
+                cluster?.NodesTotal,
+            );
+        }
+        return parseNodesToVersionsValues(currentData.Nodes, versionToColor);
+    }, [currentData, versionToColor, cluster]);
+
+    return versionsValues;
+};

src/utils/clusterVersionColors.ts

@@ -3,7 +3,7 @@ import uniqBy from 'lodash/uniqBy';
 import type {MetaClusterVersion} from '../types/api/meta';
 import type {VersionToColorMap} from '../types/versions';
 
-import {COLORS, GREY_COLOR, getMinorVersion, hashCode} from './versions';
+import {COLORS, DEFAULT_COLOR, getMinorVersion, hashCode} from './versions';
 
 const UNDEFINED_COLOR_INDEX = '__no_color__';
 
@@ -35,7 +35,7 @@ export const getVersionColors = (versionMap: VersionsMap) => {
             .sort((a, b) => hashCode(b) - hashCode(a))
             .forEach((minor, minorIndex) => {
                 if (baseColorIndex === UNDEFINED_COLOR_INDEX) {
-                    versionToColor.set(minor, GREY_COLOR);
+                    versionToColor.set(minor, DEFAULT_COLOR);
                 } else {
                     // baseColorIndex is numeric as we check if it is UNDEFINED_COLOR_INDEX before
                     const currentColorIndex = Number(baseColorIndex) % COLORS.length;

src/utils/versions/getVersionsColors.ts

@@ -12,7 +12,6 @@ export const hashCode = (s: string) => {
 // TODO: colors used in charts as well, need to move to constants
 // 11 distinct colors from https://mokole.com/palette.html
 export const COLORS = [
-    '#008000', // green
     '#4169e1', // royalblue
     '#ffd700', // gold
     '#ff8c00', // darkorange
@@ -25,7 +24,7 @@ export const COLORS = [
     '#b22222', // firebrick
 ];
 
-export const GREY_COLOR = '#bfbfbf';
+export const DEFAULT_COLOR = '#008000'; // green
 
 export const getVersionsMap = (versions: string[], initialMap: VersionsMap = new Map()) => {
     versions.forEach((version) => {
@@ -88,7 +87,7 @@ export const getVersionToColorMap = (versionsMap: VersionsMap) => {
                         versionToColor.set(minor.version, versionColor);
                     });
             } else {
-                versionToColor.set(item.version, GREY_COLOR);
+                versionToColor.set(item.version, DEFAULT_COLOR);
             }
         });
     return versionToColor;

src/utils/versions/parseNodesToVersionsValues.ts

@@ -4,6 +4,8 @@ import type {VersionToColorMap, VersionValue} from '../../types/versions';
 
 import {getMinorVersion} from './parseVersion';
 
+const MIN_VALUE = 0.5;
+
 export const parseNodesToVersionsValues = (
     nodes: TSystemStateInfo[] = [],
     versionsToColor?: VersionToColorMap,
@@ -18,15 +20,16 @@ export const parseNodesToVersionsValues = (
         }
         return acc;
     }, {});
-
-    return Object.keys(versionsCount).map((version) => {
+    const result = Object.keys(versionsCount).map((version) => {
+        const value = (versionsCount[version] / nodes.length) * 100;
         return {
             title: version,
             version: version,
             color: versionsToColor?.get(getMinorVersion(version)),
-            value: (versionsCount[version] / nodes.length) * 100,
+            value: value < MIN_VALUE ? MIN_VALUE : value,
         };
     });
+    return normalizeResult(result);
 };
 
 export function parseNodeGroupsToVersionsValues(
@@ -35,12 +38,31 @@ export function parseNodeGroupsToVersionsValues(
     total?: number,
 ) {
     const normalizedTotal = total ?? groups.reduce((acc, group) => acc + group.count, 0);
-    return groups.map((group) => {
+    const result = groups.map((group) => {
+        const value = (group.count / normalizedTotal) * 100;
         return {
             title: group.name,
             version: group.name,
             color: versionsToColor?.get(group.name),
-            value: (group.count / normalizedTotal) * 100,
+            value: value < MIN_VALUE ? MIN_VALUE : value,
         };
     });
+    const normalized = normalizeResult(result);
+    return normalized;
+}
+
+function normalizeResult(data: VersionValue[]) {
+    let maximum = data[0].value;
+    let maximumIndex = 0;
+    let total = 0;
+    data.forEach((item, index) => {
+        total += item.value;
+        if (item.value > maximum) {
+            maximum = item.value;
+            maximumIndex = index;
+        }
+    });
+    const result = [...data];
+    result[maximumIndex] = {...data[maximumIndex], value: maximum + 100 - total};
+    return result;
 }