85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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// +build integration
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package stats
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import (
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"os"
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"testing"
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"github.com/elastic/beats/libbeat/common"
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"github.com/elastic/beats/libbeat/tests/compose"
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mbtest "github.com/elastic/beats/metricbeat/mb/testing"
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"github.com/stretchr/testify/assert"
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)
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func TestFetch(t *testing.T) {
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compose.EnsureUp(t, "prometheus")
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f := mbtest.NewEventFetcher(t, getConfig())
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event, err := f.Fetch()
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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t.Logf("%s/%s event: %+v", f.Module().Name(), f.Name(), event)
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// Check number of fields.
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assert.Equal(t, 3, len(event))
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assert.True(t, event["processes"].(common.MapStr)["open_fds"].(int64) > 0)
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}
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func TestData(t *testing.T) {
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compose.EnsureUp(t, "prometheus")
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f := mbtest.NewEventFetcher(t, getConfig())
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err := mbtest.WriteEvent(f, t)
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if err != nil {
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t.Fatal("write", err)
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}
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}
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func getConfig() map[string]interface{} {
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return map[string]interface{}{
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"module": "prometheus",
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"metricsets": []string{"stats"},
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"hosts": []string{getPrometheusEnvHost() + ":" + getPrometheusEnvPort()},
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}
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}
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func getPrometheusEnvHost() string {
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host := os.Getenv("PROMETHEUS_HOST")
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if len(host) == 0 {
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host = "127.0.0.1"
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}
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return host
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}
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func getPrometheusEnvPort() string {
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port := os.Getenv("PROMETHEUS_PORT")
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if len(port) == 0 {
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port = "9090"
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}
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return port
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}
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