@kinvolk/headlamp-plugin/lib/components/node/NodeShellAction.js

The needed infrastructure for building Headlamp plugins.

import { Fragment as _Fragment, 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 { useState } from 'react';
import { useTranslation } from 'react-i18next';
import { DEFAULT_NODE_SHELL_NAMESPACE, loadClusterSettings } from '../../helpers/clusterSettings';
import { getCluster } from '../../lib/cluster';
import Pod from '../../lib/k8s/pod';
import { ActionButton, AuthVisible } from '../common';
import { NodeShellTerminal } from './NodeShellTerminal';
function isNodeTerminalEnabled(cluster) {
    if (cluster === null) {
        return false;
    }
    const clusterSettings = loadClusterSettings(cluster);
    return clusterSettings.nodeShellTerminal?.isEnabled ?? true;
}
function nodeTerminalNamespace(cluster) {
    if (cluster === null) {
        return DEFAULT_NODE_SHELL_NAMESPACE;
    }
    const clusterSettings = loadClusterSettings(cluster);
    return clusterSettings.nodeShellTerminal?.namespace ?? DEFAULT_NODE_SHELL_NAMESPACE;
}
export function NodeShellAction(props) {
    const { item } = props;
    const { t } = useTranslation(['glossary']);
    const [showShell, setShowShell] = useState(false);
    if (item === null) {
        return _jsx(_Fragment, {});
    }
    const cluster = getCluster();
    function isLinux(item) {
        return item?.status?.nodeInfo?.operatingSystem === 'linux';
    }
    const namepsace = nodeTerminalNamespace(cluster);
    if (!isNodeTerminalEnabled(cluster)) {
        return _jsx(_Fragment, {});
    }
    return (_jsxs(_Fragment, { children: [_jsx(AuthVisible, { authVerb: "create", item: Pod, namespace: namepsace, children: _jsx(AuthVisible, { item: Pod, namespace: namepsace, authVerb: "get", subresource: "exec", children: _jsx(ActionButton, { description: isLinux(item)
                            ? t('Node Shell')
                            : t('Node shell is not supported in this OS: {{ nodeOS }}', {
                                nodeOS: item?.status?.nodeInfo?.operatingSystem,
                            }), icon: "mdi:console", onClick: () => setShowShell(true), iconButtonProps: {
                            disabled: !isLinux(item),
                        } }) }) }), _jsx(NodeShellTerminal, { open: showShell, title: t('Shell: {{ itemName }}', { itemName: item.metadata.name }), item: item, onClose: () => {
                    setShowShell(false);
                } }, "terminal")] }));
}