open-nomad/ui/app/components/agent-monitor.js

81 lines
1.9 KiB
JavaScript

import { inject as service } from '@ember/service';
import Component from '@ember/component';
import { computed } from '@ember/object';
import { assert } from '@ember/debug';
import { tagName } from '@ember-decorators/component';
import classic from 'ember-classic-decorator';
import Log from 'nomad-ui/utils/classes/log';
const LEVELS = ['error', 'warn', 'info', 'debug', 'trace'];
@classic
@tagName('')
export default class AgentMonitor extends Component {
@service token;
client = null;
server = null;
level = LEVELS[2];
onLevelChange() {}
levels = LEVELS;
monitorUrl = '/v1/agent/monitor';
isStreaming = true;
logger = null;
@computed('client.id', 'level', 'server.{id,region}')
get monitorParams() {
assert(
'Provide a client OR a server to AgentMonitor, not both.',
this.server != null || this.client != null
);
const type = this.server ? 'server_id' : 'client_id';
const id = this.server ? this.server.id : this.client && this.client.id;
const params = {
log_level: this.level,
[type]: id,
};
if (this.server) {
params.region = this.server.region;
}
return params;
}
didInsertElement() {
super.didInsertElement(...arguments);
this.updateLogger();
}
updateLogger() {
let currentTail = this.logger ? this.logger.tail : '';
if (currentTail) {
currentTail += `\n...changing log level to ${this.level}...\n\n`;
}
this.set(
'logger',
Log.create({
logFetch: (url) => this.token.authorizedRequest(url),
params: this.monitorParams,
url: this.monitorUrl,
tail: currentTail,
})
);
}
setLevel(level) {
this.logger.stop();
this.set('level', level);
this.onLevelChange(level);
this.updateLogger();
}
toggleStream() {
this.set('streamMode', 'streaming');
this.toggleProperty('isStreaming');
}
}