@kinvolk/headlamp-plugin
Version:
The needed infrastructure for building Headlamp plugins.
120 lines (119 loc) • 7.27 kB
JavaScript
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
/*
* Copyright 2025 The Kubernetes Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { Icon } from '@iconify/react';
import Button from '@mui/material/Button';
import Dialog from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
import Fab from '@mui/material/Fab';
import Grid from '@mui/material/Grid';
import OutlinedInput from '@mui/material/OutlinedInput';
import { styled, useTheme } from '@mui/material/styles';
import React from 'react';
import { useTranslation } from 'react-i18next';
import { useDispatch } from 'react-redux';
import { useLocation } from 'react-router-dom';
import { clusterAction } from '../../../redux/clusterActionSlice';
import { EventStatus, HeadlampEventType, useEventCallback, } from '../../../redux/headlampEventSlice';
import ActionButton from '../ActionButton';
import { LightTooltip } from '../Tooltip';
import AuthVisible from './AuthVisible';
export default function ScaleButton(props) {
const dispatch = useDispatch();
const { item, buttonStyle, options = {} } = props;
const [openDialog, setOpenDialog] = React.useState(false);
const location = useLocation();
const { t } = useTranslation();
async function updateFunc(numReplicas) {
try {
await item.scale(numReplicas);
}
catch (err) {
throw err;
}
}
// eslint-disable-next-line react-hooks/use-memo
const applyFunc = React.useCallback(updateFunc, [item]);
function handleSave(numReplicas) {
const cancelUrl = location.pathname;
const itemName = item.metadata.name;
setOpenDialog(false);
// setOpenDialog(false);
dispatch(clusterAction(() => applyFunc(numReplicas), {
startMessage: t('Scaling {{ itemName }}…', { itemName }),
cancelledMessage: t('Cancelled scaling {{ itemName }}.', { itemName }),
successMessage: t('Scaled {{ itemName }}.', { itemName }),
errorMessage: t('Failed to scale {{ itemName }}.', { itemName }),
cancelUrl,
errorUrl: cancelUrl,
...options,
}));
}
function handleClose() {
setOpenDialog(false);
}
if (!item || !item?.isScalable) {
return null;
}
return (_jsxs(AuthVisible, { item: item, authVerb: "patch", subresource: "scale", onError: (err) => {
console.error(`Error while getting authorization for scaling button in ${item}:`, err);
}, children: [_jsx(ActionButton, { description: t('translation|Scale'), buttonStyle: buttonStyle, onClick: () => {
setOpenDialog(true);
}, icon: "mdi:expand-all" }), _jsx(ScaleDialog, { resource: item, open: openDialog, onClose: handleClose, onSave: handleSave })] }));
}
const Input = styled(OutlinedInput)({
'& input[type=number]': {
MozAppearance: 'textfield',
textAlign: 'center',
},
'& input::-webkit-outer-spin-button, & input::-webkit-inner-spin-button': {
display: 'none',
},
width: '80px',
});
function ScaleDialog(props) {
const { open, resource, onClose, onSave } = props;
const [numReplicas, setNumReplicas] = React.useState(getNumReplicas());
const { t } = useTranslation(['translation']);
const theme = useTheme();
const desiredNumReplicasLabel = 'desired-number-replicas-label';
const numReplicasForWarning = 100;
const dispatchHeadlampEvent = useEventCallback(HeadlampEventType.SCALE_RESOURCE);
function getNumReplicas() {
if (!('spec' in resource)) {
return -1;
}
return parseInt(resource.spec.replicas);
}
const currentNumReplicas = getNumReplicas();
return (_jsxs(Dialog, { open: open, onClose: onClose, fullWidth: true, maxWidth: "sm", children: [_jsx(DialogTitle, { children: t('Scale Replicas') }), _jsx(DialogContent, { sx: {
paddingBottom: '30px', // Prevent the content from overflowing
}, children: _jsxs(Grid, { container: true, spacing: 2, children: [_jsx(Grid, { item: true, xs: 12, children: _jsx(DialogContentText, { children: t('translation|Current number of replicas: {{ numReplicas }}', {
numReplicas: currentNumReplicas === -1 ? t('translation|Unknown') : currentNumReplicas,
}) }) }), _jsxs(Grid, { item: true, container: true, alignItems: "center", spacing: 1, children: [_jsx(Grid, { item: true, sm: "auto", xs: 12, children: _jsx(DialogContentText, { id: desiredNumReplicasLabel, children: t('translation|Desired number of replicas:') }) }), _jsxs(Grid, { item: true, spacing: 2, sm: "auto", sx: { padding: '6px', textAlign: 'left' }, children: [_jsx(Fab, { size: "small", color: "secondary", onClick: () => setNumReplicas(numReplicas => Math.max(0, numReplicas - 1)), "aria-label": t('translation|Decrement'), disabled: numReplicas <= 0, sx: { boxShadow: 'none' }, children: _jsx(Icon, { icon: "mdi:minus", width: "22px" }) }), _jsx(Input, { size: "small", type: "number", value: numReplicas, sx: { marginLeft: '6px', marginRight: '6px' }, onChange: e => setNumReplicas(Math.max(0, Number(e.target.value))), "aria-labelledby": desiredNumReplicasLabel, inputProps: {
min: 0,
step: 1,
} }), _jsx(Fab, { size: "small", color: "secondary", onClick: () => setNumReplicas(numReplicas => numReplicas + 1), "aria-label": t('translation|Increment'), sx: { boxShadow: 'none' }, children: _jsx(Icon, { icon: "mdi:plus", width: "22px" }) })] }), _jsx(Grid, { item: true, xs: "auto", children: numReplicas >= numReplicasForWarning && (_jsx(LightTooltip, { title: t("A large number of replicas may negatively impact the cluster's performance"), children: _jsx(Icon, { icon: "mdi:warning", width: "28px", color: theme.palette.warning.main }) })) })] })] }) }), _jsxs(DialogActions, { children: [_jsx(Button, { onClick: onClose, color: "secondary", variant: "contained", children: t('translation|Cancel') }), _jsx(Button, { onClick: () => {
onSave(numReplicas);
dispatchHeadlampEvent({
resource: resource,
status: EventStatus.CONFIRMED,
});
}, variant: "contained", color: "primary", children: t('translation|Apply') })] })] }));
}