85 lines
2.2 KiB
JavaScript
85 lines
2.2 KiB
JavaScript
import { inject as service } from '@ember/service';
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import Component from '@ember/component';
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import { computed } from '@ember/object';
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import RSVP from 'rsvp';
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import { logger } from 'nomad-ui/utils/classes/log';
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import timeout from 'nomad-ui/utils/timeout';
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export default Component.extend({
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token: service(),
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classNames: ['boxed-section', 'task-log'],
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allocation: null,
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task: null,
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// When true, request logs from the server agent
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useServer: false,
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// When true, logs cannot be fetched from either the client or the server
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noConnection: false,
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clientTimeout: 1000,
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serverTimeout: 5000,
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isStreaming: true,
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streamMode: 'streaming',
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mode: 'stdout',
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logUrl: computed('allocation.id', 'allocation.node.httpAddr', 'useServer', function() {
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const address = this.get('allocation.node.httpAddr');
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const allocation = this.get('allocation.id');
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const url = `/v1/client/fs/logs/${allocation}`;
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return this.useServer ? url : `//${address}${url}`;
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}),
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logParams: computed('task', 'mode', function() {
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return {
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task: this.task,
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type: this.mode,
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};
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}),
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logger: logger('logUrl', 'logParams', function logFetch() {
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// If the log request can't settle in one second, the client
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// must be unavailable and the server should be used instead
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const timing = this.useServer ? this.serverTimeout : this.clientTimeout;
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return url =>
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RSVP.race([this.token.authorizedRequest(url), timeout(timing)]).then(
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response => response,
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error => {
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if (this.useServer) {
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this.set('noConnection', true);
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} else {
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this.send('failoverToServer');
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}
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throw error;
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}
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);
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}),
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actions: {
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setMode(mode) {
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this.logger.stop();
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this.set('mode', mode);
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},
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toggleStream() {
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this.set('streamMode', 'streaming');
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this.toggleProperty('isStreaming');
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},
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gotoHead() {
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this.set('streamMode', 'head');
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this.set('isStreaming', false);
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},
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gotoTail() {
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this.set('streamMode', 'tail');
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this.set('isStreaming', false);
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},
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failoverToServer() {
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this.set('useServer', true);
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},
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},
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});
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