mirror of
https://github.com/lensapp/lens.git
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142 lines
4.1 KiB
TypeScript
142 lines
4.1 KiB
TypeScript
/**
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* Copyright (c) 2021 OpenLens Authors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import "./pod-container-port.scss";
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import React from "react";
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import { observer } from "mobx-react";
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import type { Pod } from "../../api/endpoints";
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import { apiBase } from "../../api";
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import { observable, makeObservable } from "mobx";
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import { cssNames } from "../../utils";
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import { Notifications } from "../notifications";
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import { Button } from "../button";
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import { Input } from "../input";
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interface Props {
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pod: Pod;
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port: {
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name?: string;
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containerPort: number;
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protocol: string;
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}
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}
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interface PortForwardResult {
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port: number;
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}
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@observer
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export class PodContainerPort extends React.Component<Props> {
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@observable waiting = false;
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@observable forwardPort = -1;
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@observable isPortForwarded = false;
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constructor(props: Props) {
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super(props);
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makeObservable(this);
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this.init();
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}
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init() {
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this.checkExistingPortForwarding().then();
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}
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async checkExistingPortForwarding() {
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const { pod, port } = this.props;
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const response = await apiBase.get<PortForwardResult>(`/pods/${pod.getNs()}/pod/${pod.getName()}/port-forward/${port.containerPort}/${this.forwardPort}`, {});
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const activePort = response.port;
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if (activePort && activePort != -1) {
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this.forwardPort = activePort;
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this.isPortForwarded = true;
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}
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}
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async portForward() {
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const { pod, port } = this.props;
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this.waiting = true;
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try {
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const response = await apiBase.post<PortForwardResult>(`/pods/${pod.getNs()}/pod/${pod.getName()}/port-forward/${port.containerPort}/${this.forwardPort}`, {});
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this.forwardPort = response.port;
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this.isPortForwarded = true;
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} catch(error) {
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Notifications.error(error);
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} finally {
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this.waiting = false;
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}
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}
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async stopPortForward() {
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const { pod, port } = this.props;
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this.waiting = true;
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try {
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await apiBase.del(`/pods/${pod.getNs()}/pod/${pod.getName()}/port-forward/${port.containerPort}/${this.forwardPort}`, {});
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this.isPortForwarded = false;
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} catch(error) {
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Notifications.error(error);
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} finally {
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this.waiting = false;
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}
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}
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render() {
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const { port } = this.props;
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const { name, containerPort, protocol } = port;
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const text = `${name ? `${name}: ` : ""}${containerPort}/${protocol}`;
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if (this.forwardPort == -1) {
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this.forwardPort = containerPort;
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}
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const portForwardAction = async () => {
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if (this.isPortForwarded) {
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await this.stopPortForward();
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}else {
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await this.portForward();
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}
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};
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return (
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<div className={cssNames("PodContainerPort", { waiting: this.waiting })}>
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{text}
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{" "}
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<text>to</text>
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<Input className={"portInput"}
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type="number"
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min="0"
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max="65535"
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value= {String(this.forwardPort)}
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disabled={this.isPortForwarded}
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onChange={(value) => this.forwardPort = Number(value)}
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/>
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<Button onClick={() => portForwardAction()}> {this.isPortForwarded ? "Stop":"Forward"} </Button>
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</div>
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);
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}
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}
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