mirror of
https://github.com/lensapp/lens.git
synced 2025-05-20 05:10:56 +00:00
Removing PodLogsDialog
Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>
This commit is contained in:
Alex Andreev
parent
6581a75498
commit
a1b38b2b04
@ -1,110 +0,0 @@
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.PodLogsDialog {
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--log-line-height: 16px;
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.Wizard {
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width: 90vw;
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max-height: none;
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.WizardStep {
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& > .step-content.scrollable {
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max-height: none;
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}
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& > :last-child {
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padding: $padding * 2;
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}
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}
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}
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.log-controls {
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padding-bottom: $padding * 2;
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.time-range {
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flex-grow: 2;
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text-align: center;
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}
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.controls {
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width: 100%;
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}
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.control-buttons {
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margin-right: 0;
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white-space: nowrap;
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.Icon {
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border-radius: $radius;
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padding: 3px;
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&:hover {
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color: $textColorPrimary;
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background: #f4f4f4;
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}
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&.active {
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color: $primary;
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background: #f4f4f4;
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}
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}
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}
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@include media("<=desktop") {
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flex-direction: column;
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align-items: start;
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.container {
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width: 100%;
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}
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.controls {
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margin-top: $margin * 2;
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.time-range {
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text-align: left;
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}
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}
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}
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}
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.logs-area {
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position: relative;
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@include custom-scrollbar;
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// fix for `this.logsArea.scrollTop = this.logsArea.scrollHeight`
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// `overflow: overlay` don't allow scroll to the last line
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overflow: auto;
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color: #C5C8C6;
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background: #1D1F21;
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line-height: var(--log-line-height);
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border-radius: 2px;
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height: 45vh;
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padding: $padding / 4 $padding;
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font-family: $font-monospace;
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font-size: smaller;
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white-space: pre;
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.no-logs {
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text-align: center;
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}
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}
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.new-logs-sep {
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position: relative;
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display: block;
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height: 0;
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border-top: 1px solid $primary;
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margin: $margin * 2;
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&:after {
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position: absolute;
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left: 50%;
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transform: translate(-50%, -50%);
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content: 'new';
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background: $primary;
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color: white;
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padding: $padding / 3 $padding /2;
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border-radius: $radius;
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}
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}
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}
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@ -1,307 +0,0 @@
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import "./pod-logs-dialog.scss";
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import React from "react";
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import { observable } from "mobx";
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import { observer } from "mobx-react";
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import { t, Trans } from "@lingui/macro";
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import { _i18n } from "../../i18n";
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import { Dialog, DialogProps } from "../dialog";
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import { Wizard, WizardStep } from "../wizard";
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import { IPodContainer, Pod, podsApi } from "../../api/endpoints";
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import { Icon } from "../icon";
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import { Select, SelectOption } from "../select";
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import { Spinner } from "../spinner";
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import { cssNames, downloadFile, interval } from "../../utils";
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import AnsiUp from "ansi_up";
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import DOMPurify from "dompurify"
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interface IPodLogsDialogData {
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pod: Pod;
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container?: IPodContainer;
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}
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interface Props extends Partial<DialogProps> {
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}
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@observer
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export class PodLogsDialog extends React.Component<Props> {
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@observable static isOpen = false;
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@observable static data: IPodLogsDialogData = null;
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static open(pod: Pod, container?: IPodContainer) {
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PodLogsDialog.isOpen = true;
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PodLogsDialog.data = { pod, container };
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}
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static close() {
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PodLogsDialog.isOpen = false;
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}
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get data() {
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return PodLogsDialog.data;
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}
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private logsArea: HTMLDivElement;
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private refresher = interval(5, () => this.load());
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private containers: IPodContainer[] = []
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private initContainers: IPodContainer[] = []
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private lastLineIsShown = true; // used for proper auto-scroll content after refresh
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private colorConverter = new AnsiUp();
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@observable logs = ""; // latest downloaded logs for pod
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@observable newLogs = ""; // new logs since dialog is open
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@observable logsReady = false;
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@observable selectedContainer: IPodContainer;
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@observable showTimestamps = true;
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@observable tailLines = 1000;
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lineOptions = [
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{ label: _i18n._(t`All logs`), value: Number.MAX_SAFE_INTEGER },
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{ label: 1000, value: 1000 },
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{ label: 10000, value: 10000 },
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{ label: 100000, value: 100000 },
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]
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onOpen = async () => {
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const { pod, container } = this.data;
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this.containers = pod.getContainers();
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this.initContainers = pod.getInitContainers();
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this.selectedContainer = container || this.containers[0];
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await this.load();
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this.refresher.start();
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}
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onClose = () => {
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this.resetLogs();
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this.refresher.stop();
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}
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close = () => {
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PodLogsDialog.close();
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}
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load = async () => {
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if (!this.data) return;
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const { pod } = this.data;
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try {
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// if logs already loaded, check the latest timestamp for getting updates only from this point
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const logsTimestamps = this.getTimestamps(this.newLogs || this.logs);
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let lastLogDate = new Date(0)
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if (logsTimestamps) {
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lastLogDate = new Date(logsTimestamps.slice(-1)[0]);
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lastLogDate.setSeconds(lastLogDate.getSeconds() + 1); // avoid duplicates from last second
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}
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const namespace = pod.getNs();
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const name = pod.getName();
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const logs = await podsApi.getLogs({ namespace, name }, {
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container: this.selectedContainer.name,
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timestamps: true,
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tailLines: this.tailLines ? this.tailLines : undefined,
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sinceTime: lastLogDate.toISOString(),
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});
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if (!this.logs) {
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this.logs = logs;
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}
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else if (logs) {
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this.newLogs = `${this.newLogs}\n${logs}`.trim();
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}
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} catch (error) {
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this.logs = [
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_i18n._(t`Failed to load logs: ${error.message}`),
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_i18n._(t`Reason: ${error.reason} (${error.code})`),
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].join("\n")
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}
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this.logsReady = true;
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}
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reload = async () => {
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this.resetLogs();
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this.refresher.stop();
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await this.load();
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this.refresher.start();
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}
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componentDidUpdate() {
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// scroll logs only when it's already in the end,
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// otherwise it can interrupt reading by jumping after loading new logs update
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if (this.logsArea && this.lastLineIsShown) {
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this.logsArea.scrollTop = this.logsArea.scrollHeight;
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}
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}
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onScroll = (evt: React.UIEvent<HTMLDivElement>) => {
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const logsArea = evt.currentTarget;
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const { scrollHeight, clientHeight, scrollTop } = logsArea;
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this.lastLineIsShown = clientHeight + scrollTop === scrollHeight;
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};
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getLogs() {
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const { logs, newLogs, showTimestamps } = this;
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return {
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logs: showTimestamps ? logs : this.removeTimestamps(logs),
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newLogs: showTimestamps ? newLogs : this.removeTimestamps(newLogs),
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}
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}
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getTimestamps(logs: string) {
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return logs.match(/^\d+\S+/gm);
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}
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removeTimestamps(logs: string) {
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return logs.replace(/^\d+.*?\s/gm, "");
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}
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resetLogs() {
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this.logs = "";
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this.newLogs = "";
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this.lastLineIsShown = true;
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this.logsReady = false;
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}
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onContainerChange = (option: SelectOption) => {
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this.selectedContainer = this.containers
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.concat(this.initContainers)
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.find(container => container.name === option.value);
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this.reload();
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}
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onTailLineChange = (option: SelectOption) => {
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this.tailLines = option.value;
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this.reload();
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}
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formatOptionLabel = (option: SelectOption) => {
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const { value, label } = option;
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return label || <><Icon small material="view_carousel"/> {value}</>;
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}
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toggleTimestamps = () => {
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this.showTimestamps = !this.showTimestamps;
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}
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downloadLogs = () => {
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const { logs, newLogs } = this.getLogs();
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const fileName = this.selectedContainer.name + ".log";
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const fileContents = logs + newLogs;
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downloadFile(fileName, fileContents, "text/plain");
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}
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get containerSelectOptions() {
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return [
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{
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label: _i18n._(t`Containers`),
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options: this.containers.map(container => {
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return { value: container.name }
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}),
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},
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{
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label: _i18n._(t`Init Containers`),
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options: this.initContainers.map(container => {
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return { value: container.name }
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}),
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}
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];
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}
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renderControlsPanel() {
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const { logsReady, showTimestamps } = this;
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if (!logsReady) return;
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const timestamps = this.getTimestamps(this.logs + this.newLogs);
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let from = "";
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let to = "";
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if (timestamps) {
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from = new Date(timestamps[0]).toLocaleString();
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to = new Date(timestamps[timestamps.length - 1]).toLocaleString();
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}
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return (
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<div className="controls flex align-center">
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<div className="time-range">
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{timestamps && <Trans>From <b>{from}</b> to <b>{to}</b></Trans>}
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</div>
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<div className="control-buttons flex gaps">
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<Icon
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material="av_timer"
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onClick={this.toggleTimestamps}
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className={cssNames("timestamps-icon", { active: showTimestamps })}
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tooltip={(showTimestamps ? _i18n._(t`Hide`) : _i18n._(t`Show`)) + " " + _i18n._(t`timestamps`)}
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/>
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<Icon
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material="get_app"
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onClick={this.downloadLogs}
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tooltip={_i18n._(t`Save`)}
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/>
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</div>
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</div>
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)
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}
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renderLogs() {
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if (!this.logsReady) {
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return <Spinner center/>
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}
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const { logs, newLogs } = this.getLogs();
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if (!logs && !newLogs) {
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return <p className="no-logs"><Trans>There are no logs available for container.</Trans></p>
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}
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return (
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<>
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<div dangerouslySetInnerHTML={{ __html: DOMPurify.sanitize(this.colorConverter.ansi_to_html(logs))}} />
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{newLogs && (
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<>
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<p className="new-logs-sep" title={_i18n._(t`New logs since opening the dialog`)}/>
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<div dangerouslySetInnerHTML={{ __html: DOMPurify.sanitize(this.colorConverter.ansi_to_html(newLogs))}} />
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</>
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)}
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</>
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);
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}
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render() {
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const { ...dialogProps } = this.props;
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const { selectedContainer, tailLines } = this;
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const podName = this.data ? this.data.pod.getName() : "";
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const header = <h5><Trans>{podName} Logs</Trans></h5>;
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return (
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<Dialog
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{...dialogProps}
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isOpen={PodLogsDialog.isOpen}
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className="PodLogsDialog"
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onOpen={this.onOpen}
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onClose={this.onClose}
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close={this.close}
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>
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<Wizard header={header} done={this.close}>
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<WizardStep hideNextBtn prevLabel={<Trans>Close</Trans>}>
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<div className="log-controls flex gaps align-center justify-space-between">
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<div className="container flex gaps align-center">
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<span><Trans>Container</Trans></span>
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{selectedContainer && (
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<Select
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className="container-selector"
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options={this.containerSelectOptions}
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themeName="light"
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value={{ value: selectedContainer.name }}
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onChange={this.onContainerChange}
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formatOptionLabel={this.formatOptionLabel}
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autoConvertOptions={false}
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/>
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)}
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<span><Trans>Lines</Trans></span>
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<Select
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value={tailLines}
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options={this.lineOptions}
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onChange={this.onTailLineChange}
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themeName="light"
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/>
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</div>
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{this.renderControlsPanel()}
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</div>
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<div className="logs-area" onScroll={this.onScroll} ref={e => this.logsArea = e}>
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{this.renderLogs()}
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</div>
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</WizardStep>
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</Wizard>
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</Dialog>
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)
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}
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}
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@ -82,7 +82,6 @@ export class App extends React.Component {
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<KubeObjectDetails/>
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<KubeConfigDialog/>
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<AddRoleBindingDialog/>
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<PodLogsDialog/>
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<DeploymentScaleDialog/>
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<CronJobTriggerDialog/>
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</ErrorBoundary>
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