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options_test.go
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options_test.go
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// Copyright (c) 2019 The Jaeger Authors.
// Copyright (c) 2017 Uber Technologies, Inc.
// SPDX-License-Identifier: Apache-2.0
package es
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/jaegertracing/jaeger/pkg/config"
escfg "github.com/jaegertracing/jaeger/pkg/es/config"
)
func TestOptions(t *testing.T) {
opts := NewOptions("foo")
primary := opts.GetPrimary()
assert.Empty(t, primary.Authentication.BasicAuthentication.Username)
assert.Empty(t, primary.Authentication.BasicAuthentication.Password)
assert.Empty(t, primary.Authentication.BasicAuthentication.PasswordFilePath)
assert.NotEmpty(t, primary.Servers)
assert.Empty(t, primary.RemoteReadClusters)
assert.EqualValues(t, 5, primary.Indices.Spans.Shards)
assert.EqualValues(t, 5, primary.Indices.Services.Shards)
assert.EqualValues(t, 5, primary.Indices.Sampling.Shards)
assert.EqualValues(t, 5, primary.Indices.Dependencies.Shards)
assert.EqualValues(t, 1, primary.Indices.Spans.Replicas)
assert.EqualValues(t, 1, primary.Indices.Services.Replicas)
assert.EqualValues(t, 1, primary.Indices.Sampling.Replicas)
assert.EqualValues(t, 1, primary.Indices.Dependencies.Replicas)
assert.Equal(t, 72*time.Hour, primary.MaxSpanAge)
assert.False(t, primary.Sniffing.Enabled)
assert.False(t, primary.Sniffing.UseHTTPS)
aux := opts.Get("archive")
assert.Equal(t, primary.Authentication.BasicAuthentication.Username, aux.Authentication.BasicAuthentication.Username)
assert.Equal(t, primary.Authentication.BasicAuthentication.Password, aux.Authentication.BasicAuthentication.Password)
assert.Equal(t, primary.Authentication.BasicAuthentication.PasswordFilePath, aux.Authentication.BasicAuthentication.PasswordFilePath)
assert.Equal(t, primary.Servers, aux.Servers)
}
func TestOptionsWithFlags(t *testing.T) {
opts := NewOptions("es", "es.aux")
v, command := config.Viperize(opts.AddFlags)
err := command.ParseFlags([]string{
"--es.server-urls=1.1.1.1, 2.2.2.2",
"--es.username=hello",
"--es.password=world",
"--es.token-file=/foo/bar",
"--es.password-file=/foo/bar/baz",
"--es.sniffer=true",
"--es.sniffer-tls-enabled=true",
"--es.max-span-age=48h",
"--es.num-shards=20",
"--es.num-replicas=10",
"--es.index-date-separator=",
"--es.index-rollover-frequency-spans=hour",
"--es.index-rollover-frequency-services=day",
// a couple overrides
"--es.remote-read-clusters=cluster_one,cluster_two",
"--es.aux.server-urls=3.3.3.3, 4.4.4.4",
"--es.aux.max-span-age=24h",
"--es.aux.num-replicas=10",
"--es.aux.index-date-separator=.",
"--es.aux.index-rollover-frequency-spans=hour",
"--es.tls.enabled=true",
"--es.tls.skip-host-verify=true",
"--es.tags-as-fields.all=true",
"--es.tags-as-fields.include=test,tags",
"--es.tags-as-fields.config-file=./file.txt",
"--es.tags-as-fields.dot-replacement=!",
"--es.use-ilm=true",
"--es.send-get-body-as=POST",
})
require.NoError(t, err)
opts.InitFromViper(v)
primary := opts.GetPrimary()
assert.Equal(t, "hello", primary.Authentication.BasicAuthentication.Username)
assert.Equal(t, "world", primary.Authentication.BasicAuthentication.Password)
assert.Equal(t, "/foo/bar", primary.Authentication.BearerTokenAuthentication.FilePath)
assert.Equal(t, "/foo/bar/baz", primary.Authentication.BasicAuthentication.PasswordFilePath)
assert.Equal(t, []string{"1.1.1.1", "2.2.2.2"}, primary.Servers)
assert.Equal(t, []string{"cluster_one", "cluster_two"}, primary.RemoteReadClusters)
assert.Equal(t, 48*time.Hour, primary.MaxSpanAge)
assert.True(t, primary.Sniffing.Enabled)
assert.True(t, primary.Sniffing.UseHTTPS)
assert.False(t, primary.TLS.Insecure)
assert.True(t, primary.TLS.InsecureSkipVerify)
assert.True(t, primary.Tags.AllAsFields)
assert.Equal(t, "!", primary.Tags.DotReplacement)
assert.Equal(t, "./file.txt", primary.Tags.File)
assert.Equal(t, "test,tags", primary.Tags.Include)
assert.Equal(t, "20060102", primary.Indices.Services.DateLayout)
assert.Equal(t, "2006010215", primary.Indices.Spans.DateLayout)
aux := opts.Get("es.aux")
assert.Equal(t, []string{"3.3.3.3", "4.4.4.4"}, aux.Servers)
assert.Equal(t, "hello", aux.Authentication.BasicAuthentication.Username)
assert.Equal(t, "world", aux.Authentication.BasicAuthentication.Password)
assert.EqualValues(t, 5, aux.Indices.Spans.Shards)
assert.EqualValues(t, 5, aux.Indices.Services.Shards)
assert.EqualValues(t, 5, aux.Indices.Sampling.Shards)
assert.EqualValues(t, 5, aux.Indices.Dependencies.Shards)
assert.EqualValues(t, 10, aux.Indices.Spans.Replicas)
assert.EqualValues(t, 10, aux.Indices.Services.Replicas)
assert.EqualValues(t, 10, aux.Indices.Sampling.Replicas)
assert.EqualValues(t, 10, aux.Indices.Dependencies.Replicas)
assert.Equal(t, 24*time.Hour, aux.MaxSpanAge)
assert.True(t, aux.Sniffing.Enabled)
assert.True(t, aux.Tags.AllAsFields)
assert.Equal(t, "@", aux.Tags.DotReplacement)
assert.Equal(t, "./file.txt", aux.Tags.File)
assert.Equal(t, "test,tags", aux.Tags.Include)
assert.Equal(t, "2006.01.02", aux.Indices.Services.DateLayout)
assert.Equal(t, "2006.01.02.15", aux.Indices.Spans.DateLayout)
assert.True(t, primary.UseILM)
assert.Equal(t, "POST", aux.SendGetBodyAs)
}
func TestEmptyRemoteReadClusters(t *testing.T) {
opts := NewOptions("es", "es.aux")
v, command := config.Viperize(opts.AddFlags)
err := command.ParseFlags([]string{
"--es.remote-read-clusters=",
})
require.NoError(t, err)
opts.InitFromViper(v)
primary := opts.GetPrimary()
assert.Equal(t, []string{}, primary.RemoteReadClusters)
}
func TestMaxSpanAgeSetErrorInArchiveMode(t *testing.T) {
opts := NewOptions("es", archiveNamespace)
_, command := config.Viperize(opts.AddFlags)
flags := []string{"--es-archive.max-span-age=24h"}
err := command.ParseFlags(flags)
require.EqualError(t, err, "unknown flag: --es-archive.max-span-age")
}
func TestMaxDocCount(t *testing.T) {
testCases := []struct {
name string
flags []string
wantMaxDocCount int
}{
{"neither defined", []string{}, 10_000},
{"max-doc-count only", []string{"--es.max-doc-count=1000"}, 1000},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
opts := NewOptions("es", "es.aux")
v, command := config.Viperize(opts.AddFlags)
command.ParseFlags(tc.flags)
opts.InitFromViper(v)
primary := opts.GetPrimary()
assert.Equal(t, tc.wantMaxDocCount, primary.MaxDocCount)
})
}
}
func TestIndexDateSeparator(t *testing.T) {
testCases := []struct {
name string
flags []string
wantDateLayout string
}{
{"not defined (default)", []string{}, "2006-01-02"},
{"empty separator", []string{"--es.index-date-separator="}, "20060102"},
{"dot separator", []string{"--es.index-date-separator=."}, "2006.01.02"},
{"crossbar separator", []string{"--es.index-date-separator=-"}, "2006-01-02"},
{"slash separator", []string{"--es.index-date-separator=/"}, "2006/01/02"},
{"empty string with single quotes", []string{"--es.index-date-separator=''"}, "2006''01''02"},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
opts := NewOptions("es")
v, command := config.Viperize(opts.AddFlags)
command.ParseFlags(tc.flags)
opts.InitFromViper(v)
primary := opts.GetPrimary()
assert.Equal(t, tc.wantDateLayout, primary.Indices.Spans.DateLayout)
})
}
}
func TestIndexRollover(t *testing.T) {
testCases := []struct {
name string
flags []string
wantSpanDateLayout string
wantServiceDateLayout string
wantSpanIndexRolloverFrequency time.Duration
wantServiceIndexRolloverFrequency time.Duration
}{
{
name: "not defined (default)",
flags: []string{},
wantSpanDateLayout: "2006-01-02",
wantServiceDateLayout: "2006-01-02",
wantSpanIndexRolloverFrequency: -24 * time.Hour,
wantServiceIndexRolloverFrequency: -24 * time.Hour,
},
{
name: "index day rollover",
flags: []string{"--es.index-rollover-frequency-services=day", "--es.index-rollover-frequency-spans=hour"},
wantSpanDateLayout: "2006-01-02-15",
wantServiceDateLayout: "2006-01-02",
wantSpanIndexRolloverFrequency: -1 * time.Hour,
wantServiceIndexRolloverFrequency: -24 * time.Hour,
},
{
name: "index hour rollover",
flags: []string{"--es.index-rollover-frequency-services=hour", "--es.index-rollover-frequency-spans=day"},
wantSpanDateLayout: "2006-01-02",
wantServiceDateLayout: "2006-01-02-15",
wantSpanIndexRolloverFrequency: -24 * time.Hour,
wantServiceIndexRolloverFrequency: -1 * time.Hour,
},
{
name: "invalid index rollover frequency falls back to default 'day'",
flags: []string{"--es.index-rollover-frequency-services=hours", "--es.index-rollover-frequency-spans=hours"},
wantSpanDateLayout: "2006-01-02",
wantServiceDateLayout: "2006-01-02",
wantSpanIndexRolloverFrequency: -24 * time.Hour,
wantServiceIndexRolloverFrequency: -24 * time.Hour,
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
opts := NewOptions("es")
v, command := config.Viperize(opts.AddFlags)
command.ParseFlags(tc.flags)
opts.InitFromViper(v)
primary := opts.GetPrimary()
assert.Equal(t, tc.wantSpanDateLayout, primary.Indices.Spans.DateLayout)
assert.Equal(t, tc.wantServiceDateLayout, primary.Indices.Services.DateLayout)
assert.Equal(t, tc.wantSpanIndexRolloverFrequency, escfg.RolloverFrequencyAsNegativeDuration(primary.Indices.Spans.RolloverFrequency))
assert.Equal(t, tc.wantServiceIndexRolloverFrequency, escfg.RolloverFrequencyAsNegativeDuration(primary.Indices.Services.RolloverFrequency))
})
}
}