/
node-list.tsx
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/
node-list.tsx
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import * as React from 'react';
import * as _ from 'lodash';
import * as classNames from 'classnames';
import { connect } from 'react-redux';
import {
Table,
TableHeader,
TableBody,
TableVariant,
TableGridBreakpoint,
} from '@patternfly/react-table';
import { getInfrastructurePlatform } from '@console/shared';
import { tableFilters } from '@console/internal/components/factory/table-filters';
import { ActionGroup, Button } from '@patternfly/react-core';
import { ButtonBar } from '@console/internal/components/utils/button-bar';
import { history } from '@console/internal/components/utils/router';
import {
convertToBaseValue,
humanizeCpuCores,
humanizeBinaryBytes,
ResourceLink,
} from '@console/internal/components/utils/index';
import {
getNodeRoles,
k8sCreate,
k8sPatch,
k8sGet,
K8sResourceKind,
k8sList,
NodeKind,
referenceForModel,
StorageClassResourceKind,
} from '@console/internal/module/k8s';
import { NodeModel, InfrastructureModel, StorageClassModel } from '@console/internal/models';
import { OCSServiceModel } from '../../models';
import { infraProvisionerMap, minSelectedNode, ocsRequestData } from '../../constants/ocs-install';
import './ocs-install.scss';
const ocsLabel = 'cluster.ocs.openshift.io/openshift-storage';
const nodeLabel = 'cluster.ocs.openshift.io~1openshift-storage';
const defaultSAnotations = { 'storageclass.kubernetes.io/is-default-class': 'true' };
const getConvertedUnits = (value: string) => {
return humanizeBinaryBytes(convertToBaseValue(value)).string || '-';
};
const tableColumnClasses = [
classNames('col-md-1', 'col-sm-1', 'col-xs-1'),
classNames('col-md-4', 'col-sm-8', 'col-xs-11'),
classNames('col-md-2', 'col-sm-3', 'hidden-xs'),
classNames('col-md-2', 'hidden-sm', 'hidden-xs'),
classNames('col-md-1', 'hidden-sm', 'hidden-xs'),
classNames('col-md-2', 'hidden-sm', 'hidden-xs'),
];
const getColumns = () => {
return [
{
title: 'Name',
props: { className: tableColumnClasses[1] },
},
{
title: 'Role',
props: { className: tableColumnClasses[2] },
},
{
title: 'Location',
props: { className: tableColumnClasses[3] },
},
{
title: 'CPU',
props: { className: tableColumnClasses[4] },
},
{
title: 'Memory',
props: { className: tableColumnClasses[5] },
},
];
};
// return an empty array when there is no data
const getRows = (nodes: NodeKind[]) => {
return nodes.map((node) => {
const roles = getNodeRoles(node).sort();
const obj = {
cells: [],
selected: false,
id: node.metadata.name,
metadata: _.clone(node.metadata),
spec: _.clone(node.spec),
};
obj.cells = [
{
title: <ResourceLink kind="Node" name={node.metadata.name} title={node.metadata.uid} />,
},
{
title: roles.join(', ') || '-',
},
{
title: _.get(node.metadata.labels, 'failure-domain.beta.kubernetes.io/zone') || '-',
},
{
title: `${humanizeCpuCores(_.get(node.status, 'capacity.cpu')).string || '-'}`,
},
{
title: `${getConvertedUnits(_.get(node.status, 'allocatable.memory'))}`,
},
];
return obj;
});
};
const getFilteredRows = (filters: {}, objects: any[]) => {
if (_.isEmpty(filters)) {
return objects;
}
let filteredObjects = objects;
_.each(filters, (value, name) => {
const filter = tableFilters[name];
if (_.isFunction(filter)) {
filteredObjects = _.filter(filteredObjects, (o) => filter(value, o));
}
});
return filteredObjects;
};
const getPreSelectedNodes = (nodes: formattedNodeType[]) => {
return nodes.map((node) => ({
...node,
selected: _.has(node, ['metadata', 'labels', ocsLabel]),
}));
};
const stateToProps = (obj, { data = [], filters = {}, staticFilters = [{}] }) => {
const allFilters = staticFilters ? Object.assign({}, filters, ...staticFilters) : filters;
const newData = getFilteredRows(allFilters, data);
return {
data: newData,
};
};
const CustomNodeTable: React.FC<CustomNodeTableProps> = ({ data, loaded, ocsProps }) => {
const columns = getColumns();
const [nodes, setNodes] = React.useState([]);
const [error, setError] = React.useState('');
const [inProgress, setProgress] = React.useState(false);
const [selectedNodesCnt, setSelectedNodesCnt] = React.useState(0);
let storageClass = '';
React.useEffect(() => {
const selectedNode = _.filter(nodes, 'selected').length;
setSelectedNodesCnt(selectedNode);
}, [nodes]);
React.useEffect(() => {
let formattedNodes = getRows(data);
// pre-selection of nodes
if (loaded && !nodes.length) {
formattedNodes = getPreSelectedNodes(formattedNodes);
setNodes(formattedNodes);
}
// for getting nodes
else if (formattedNodes.length) {
const nodesByID = _.keyBy(nodes, 'id');
_.each(formattedNodes, (n) => {
n.selected = _.get(nodesByID, [n.id, 'selected']);
});
setNodes(formattedNodes);
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [JSON.stringify(data), loaded]);
const onSelect = (
event: React.MouseEvent<HTMLButtonElement>,
isSelected: boolean,
index: number,
) => {
event.stopPropagation();
let formattedNodes;
if (index === -1) {
formattedNodes = nodes.map((node) => {
node.selected = isSelected;
return node;
});
} else {
formattedNodes = [...nodes];
formattedNodes[index].selected = isSelected;
}
setNodes(formattedNodes);
};
const makeLabelNodesRequest = (selectedNodes: NodeKind[]): Promise<NodeKind>[] => {
return selectedNodes.map((node: NodeKind) => {
const patch = [
{
op: 'add',
path: `/metadata/labels/${nodeLabel}`,
value: '',
},
];
return k8sPatch(NodeModel, node, patch);
});
};
// tainting the selected nodes
// const makeTaintNodesRequest = (selectedNode: NodeKind[]): Promise<NodeKind>[] => {
// const taintNodesRequest = selectedNode
// .filter((node: NodeKind) => {
// const roles = getNodeRoles(node);
// // don't taint master nodes as its already tainted
// return roles.indexOf('master') === -1;
// })
// .map((node) => {
// const taints = node.spec && node.spec.taints ? [...node.spec.taints, taintObj] : [taintObj];
// const patch = [
// {
// value: taints,
// path: '/spec/taints',
// op: node.spec.taints ? 'replace' : 'add',
// },
// ];
// return k8sPatch(NodeModel, node, patch);
// });
// return taintNodesRequest;
// };
const makeOCSRequest = () => {
const selectedData: NodeKind[] = _.filter(nodes, 'selected');
const promises = [];
promises.push(...makeLabelNodesRequest(selectedData));
// intentionally keeping the taint logic as its required in 4.3 and will be handled with checkbox selection
// promises.push(...makeTaintNodesRequest(selectedData));
const ocsObj = _.cloneDeep(ocsRequestData);
ocsObj.spec.storageDeviceSets[0].dataPVCTemplate.spec.storageClassName = storageClass;
promises.push(k8sCreate(OCSServiceModel, ocsObj));
Promise.all(promises)
.then(() => {
history.push(
`/k8s/ns/${ocsProps.namespace}/clusterserviceversions/${
ocsProps.clusterServiceVersion.metadata.name
}/${referenceForModel(OCSServiceModel)}/${ocsObj.metadata.name}`,
);
})
.catch((err) => {
setProgress(false);
setError(err.message);
});
};
const submit = (event: React.MouseEvent<HTMLButtonElement>) => {
event.preventDefault();
setProgress(true);
setError('');
let provisioner = '';
k8sGet(InfrastructureModel, 'cluster')
.then((infra: K8sResourceKind) => {
// find infra supported provisioner
provisioner = infraProvisionerMap[_.toLower(getInfrastructurePlatform(infra))];
return k8sList(StorageClassModel);
})
.then((storageClasses: StorageClassResourceKind[]) => {
// find all storageclass with the given provisioner
const scList = _.filter(storageClasses, (sc) => sc.provisioner === provisioner);
// take the default storageclass
_.forEach(scList, (sc) => {
if (sc.metadata && _.isEqual(sc.metadata.annotations, defaultSAnotations)) {
storageClass = sc.metadata.name;
}
});
makeOCSRequest();
})
.catch((err) => {
setProgress(false);
setError(err.message);
});
};
return (
<>
<div className="node-list__max-height">
<Table
onSelect={onSelect}
cells={columns}
rows={nodes}
variant={TableVariant.compact}
gridBreakPoint={TableGridBreakpoint.none}
>
<TableHeader />
<TableBody />
</Table>
</div>
<p className="control-label help-block" id="nodes-selected">
{selectedNodesCnt} node(s) selected
</p>
<ButtonBar errorMessage={error} inProgress={inProgress}>
<ActionGroup className="pf-c-form">
<Button
type="button"
variant="primary"
onClick={submit}
isDisabled={selectedNodesCnt < minSelectedNode}
>
Create
</Button>
<Button type="button" variant="secondary" onClick={history.goBack}>
Cancel
</Button>
</ActionGroup>
</ButtonBar>
</>
);
};
export const NodeList = connect<{}, CustomNodeTableProps>(stateToProps)(CustomNodeTable);
type CustomNodeTableProps = {
data: NodeKind[];
loaded: boolean;
ocsProps: ocsPropsType;
};
type ocsPropsType = {
namespace: string;
clusterServiceVersion: K8sResourceKind;
};
type formattedNodeType = {
cells: any[];
selected: boolean;
id: string;
metadata: {};
spec: {};
};