Paul Banks 52d7283cd6
UI metrics provider dc (#9001)
* Plumb Datacenter and Namespace to metrics provider in preparation for them being usable.

* Move metrics loader/status to a new component and show reason for being disabled.

* Remove stray console.log

* Rebuild AssetFS to resolve conflicts

* Yarn upgrade

* mend
2020-10-26 19:48:23 +00:00

73 lines
2.3 KiB
JavaScript

import RepositoryService from 'consul-ui/services/repository';
import { inject as service } from '@ember/service';
import { env } from 'consul-ui/env';
// meta is used by DataSource to configure polling. The interval controls how
// long between each poll to the metrics provider. TODO - make this configurable
// in the UI settings.
const meta = {
interval: env('CONSUL_METRICS_POLL_INTERVAL') || 10000,
};
export default RepositoryService.extend({
cfg: service('ui-config'),
error: null,
init: function() {
this._super(...arguments);
const uiCfg = this.cfg.get();
// Inject whether or not the proxy is enabled as an option into the opaque
// JSON options the user provided.
const opts = uiCfg.metrics_provider_options || {};
opts.metrics_proxy_enabled = uiCfg.metrics_proxy_enabled;
// Inject the base app URL
const provider = uiCfg.metrics_provider || 'prometheus';
try {
this.provider = window.consul.getMetricsProvider(provider, opts);
} catch (e) {
this.error = new Error(`metrics provider not initialized: ${e}`);
// Show the user the error once for debugging their provider outside UI
// Dev.
console.error(this.error); // eslint-disable-line no-console
}
},
findServiceSummary: function(protocol, slug, dc, nspace, configuration = {}) {
if (this.error) {
return Promise.reject(this.error);
}
const promises = [
this.provider.serviceRecentSummarySeries(dc, nspace, slug, protocol, {}),
this.provider.serviceRecentSummaryStats(dc, nspace, slug, protocol, {}),
];
return Promise.all(promises).then(function(results) {
return {
meta: meta,
series: results[0],
stats: results[1].stats,
};
});
},
findUpstreamSummary: function(slug, dc, nspace, configuration = {}) {
if (this.error) {
return Promise.reject(this.error);
}
return this.provider.upstreamRecentSummaryStats(dc, nspace, slug, {}).then(function(result) {
result.meta = meta;
return result;
});
},
findDownstreamSummary: function(slug, dc, nspace, configuration = {}) {
if (this.error) {
return Promise.reject(this.error);
}
return this.provider.downstreamRecentSummaryStats(dc, nspace, slug, {}).then(function(result) {
result.meta = meta;
return result;
});
},
});