feat: influxdb support

README.md

@@ -68,6 +68,7 @@ Referee currently supports
 - Prometheus
 - SignalFx
 - Datadog
+- InfluxDB
 
 To add a new integration you must implement the [MetricSourceIntegration](/packages/client/src/metricSources/MetricSourceIntegration.ts) interface and then add it to the [enabled metric sources](/packages/client/src/metricSources/index.tsx).
 

packages/client/src/metricSources/InfluxDB/InfluxDBCanaryMetricSetQueryConfig.ts

@@ -0,0 +1,8 @@
+import { CanaryMetricSetQueryConfig } from '../../domain/Kayenta';
+
+/**
+ * {@see: https://github.com/spinnaker/kayenta/blob/master/kayenta-influxdb/src/main/java/com/netflix/kayenta/canary/providers/metrics/InfluxdbCanaryMetricSetQueryConfig.java}
+ */
+export default interface InfluxDBCanaryMetricSetQueryConfig extends CanaryMetricSetQueryConfig {
+  customInlineTemplate: string;
+}

packages/client/src/metricSources/InfluxDB/InfluxDBMetricModal.tsx

@@ -0,0 +1,41 @@
+import * as React from 'react';
+import { AbstractMetricModal } from '../../components/config/AbstractMetricModal';
+import { INFLUXDB_SERVICE_TYPE } from '../InfluxDB/index';
+import { InlineTextGroup } from '../../layout/InlineTextGroup';
+import { validateCanaryMetricConfig } from '../../validation/configValidators';
+import { CanaryMetricConfig } from '../../domain/Kayenta';
+import { ValidationResultsWrapper } from '../../domain/Referee';
+import InfluxDBCanaryMetricSetQueryConfig from '../InfluxDB/InfluxDBCanaryMetricSetQueryConfig';
+
+export default class InfluxDBMetricModal extends AbstractMetricModal<InfluxDBCanaryMetricSetQueryConfig> {
+  validateCanaryMetricConfig(existingMetric: CanaryMetricConfig, type: string): ValidationResultsWrapper {
+    return validateCanaryMetricConfig(existingMetric, type, true);
+  }
+
+  getQueryInitialState(): InfluxDBCanaryMetricSetQueryConfig {
+    return {
+      type: INFLUXDB_SERVICE_TYPE,
+      customInlineTemplate: ''
+    };
+  }
+
+  getMetricSourceSpecificJsx(): JSX.Element {
+    return (
+      <div>
+        <InlineTextGroup
+          onBlur={() => {
+            this.touch('customInlineTemplate');
+          }}
+          touched={this.state.touched.customInlineTemplate}
+          error={this.state.errors['query.customInlineTemplate']}
+          id="customInlineTemplate"
+          label="InfluxDB Query"
+          value={this.state.metric.query.customInlineTemplate}
+          onChange={e => this.updateQueryObject('customInlineTemplate', e.target.value)}
+          placeHolderText="SELECT field FROM measurement"
+          subText="Custom InfluxDB query"
+        />
+      </div>
+    );
+  }
+}

packages/client/src/metricSources/InfluxDB/index.ts

@@ -0,0 +1,23 @@
+import * as React from 'react';
+import { MetricSourceIntegration } from '../MetricSourceIntegration';
+import { MetricModalProps } from '../../components/config/AbstractMetricModal';
+import InfluxDBMetricModal from './InfluxDBMetricModal';
+import InfluxDBCanaryMetricSetQueryConfig from './InfluxDBCanaryMetricSetQueryConfig';
+import { string } from 'yup';
+
+export const INFLUXDB_SERVICE_TYPE: string = 'influxdb';
+
+const schema = {
+  customInlineTemplate: string()
+    .trim()
+};
+
+const modalFactory = (props: MetricModalProps) => React.createElement(InfluxDBMetricModal, props);
+
+const InfluxDB: MetricSourceIntegration<InfluxDBCanaryMetricSetQueryConfig> = {
+  type: INFLUXDB_SERVICE_TYPE,
+  createMetricsModal: modalFactory,
+  canaryMetricSetQueryConfigSchema: schema
+};
+
+export default InfluxDB;

packages/client/src/metricSources/index.tsx

@@ -4,6 +4,7 @@ import NewRelic from './NewRelic';
 import SignalFx from './SignalFx';
 import Prometheus from './Prometheus';
 import Datadog from './Datadog';
+import InfluxDB from './InfluxDB';
 
 const MIN_TO_MS_CONVERSION: number = 60000;
 /**
@@ -14,7 +15,8 @@ const enabledMetricSources: MetricSourceIntegration<CanaryMetricSetQueryConfig>[
   NewRelic,
   SignalFx,
   Prometheus,
-  Datadog
+  Datadog,
+  InfluxDB
 ];
 
 /**