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111
cadio-web/src/main/webapp/src/pages/cluster/components/nodes-home.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| import {useParams} from "react-router-dom"; | ||
| import {useEffect, useState} from "react"; | ||
| import axios from "axios"; | ||
| import {DateUtils} from "../../../utils/timeUtils"; | ||
| import Spinner from "../../../components/spinner"; | ||
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| const NodesHome = () => { | ||
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| const routeParams = useParams(); | ||
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| const [nodeLoading, setNodeLoading] = useState(false); | ||
| const [nodeList, setNodeList] = useState([]); | ||
| const [availableNodeSize, setAvailableNodeSize] = useState(0) | ||
| const [totalNodeSize, setTotalNodeSize] = useState(0) | ||
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| useEffect(() => { | ||
| //show component | ||
| setNodeList([]) | ||
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| setNodeLoading(true) | ||
| axios({ | ||
| method: "GET", | ||
| url: `/api/cassandra/cluster/${routeParams.clusterId}/node`, | ||
| }).then((response) => { | ||
| console.log("res ", response); | ||
| const nodes = response.data.result.items | ||
| setNodeList(nodes) | ||
| setTotalNodeSize(nodes.length) | ||
| setAvailableNodeSize(nodes.filter(node => node.nodeState === 'UP').length) | ||
| }).catch((error) => { | ||
| console.log(error) | ||
| //TODO : error catch | ||
| }).finally(() => { | ||
| setNodeLoading(false) | ||
| }); | ||
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| return () => { | ||
| //hide component | ||
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| }; | ||
| }, [routeParams.clusterId, routeParams.keyspaceName]); | ||
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| const nodesByDcAndRack = nodeList.reduce((acc, node) => { | ||
| const { datacenter, rack } = node; | ||
| if (!acc[datacenter]) { | ||
| acc[datacenter] = {}; | ||
| } | ||
| if (!acc[datacenter][rack]) { | ||
| acc[datacenter][rack] = []; | ||
| } | ||
| acc[datacenter][rack].push(node); | ||
| return acc; | ||
| }, {}); | ||
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| return ( | ||
| <> | ||
| <div | ||
| className="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom"> | ||
| <h2 className="h2">Node List</h2> | ||
| </div> | ||
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| <div | ||
| className={`-flex justify-content-between flex-wrap flex-md-nowrap align-items-center alert ${availableNodeSize <= 0 || availableNodeSize === totalNodeSize ? 'alert-primary' : 'alert-danger'}`}> | ||
| Available nodes: {availableNodeSize}/{totalNodeSize} | ||
| </div> | ||
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| <Spinner loading={nodeLoading}> | ||
| <div className="table-responsive small"> | ||
| {Object.keys(nodesByDcAndRack).map((datacenter) => ( | ||
| <div key={datacenter} className="mb-5"> | ||
| <h3 className="mb-3 border-bottom">Datacenter: {datacenter}</h3> | ||
| {Object.keys(nodesByDcAndRack[datacenter]).map((rack) => ( | ||
| <div key={rack} className="mb-4"> | ||
| <h5 className="mb-2">{rack}</h5> | ||
| <table className="table table-striped table-sm"> | ||
| <thead> | ||
| <tr> | ||
| <th className="text-center" scope="col">ID</th> | ||
| <th className="text-center" scope="col">Node State</th> | ||
| <th className="text-center" scope="col">Host IP</th> | ||
| <th className="text-center" scope="col">DC</th> | ||
| <th className="text-center" scope="col">Rack</th> | ||
| <th className="text-center" scope="col">Cassandra Version</th> | ||
| <th className="text-center" scope="col">Up-Time</th> | ||
| </tr> | ||
| </thead> | ||
| <tbody> | ||
| {nodesByDcAndRack[datacenter][rack].map((node) => ( | ||
| <tr key={node.nodeId} className={node.nodeState !== 'UP' ? 'table-danger' : ''}> | ||
| <td className="text-center">{node.nodeId}</td> | ||
| <td className="text-center">{node.nodeState}</td> | ||
| <td className="text-center">{node.hostIp}</td> | ||
| <td className="text-center">{node.datacenter}</td> | ||
| <td className="text-center">{node.rack}</td> | ||
| <td className="text-center">{node.cassandraVersion}</td> | ||
| <td className="text-center">{DateUtils.yyyyMMDDHHmmss(node.upSinceMillis)}</td> | ||
| </tr> | ||
| ))} | ||
| </tbody> | ||
| </table> | ||
| </div> | ||
| ))} | ||
| </div> | ||
| ))} | ||
| </div> | ||
| </Spinner> | ||
| </> | ||
| ) | ||
| } | ||
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| export default NodesHome; |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,7 @@ | ||
| import moment from "moment/moment"; | ||
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| export const DateUtils = { | ||
| yyyyMMDDHHmmss: (timestamp) => { | ||
| return moment(new Date(timestamp)).format('YYYY-MM-DD HH:mm:ss') | ||
| } | ||
| }; |