Adding upstream version 1.34.4.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
parent
e393c3af3f
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GPG key ID:
FBB4F0E80A80222F
4963 changed files with 677545 additions and 0 deletions
373
plugins/inputs/redis_sentinel/redis_sentinel_test.go
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373
plugins/inputs/redis_sentinel/redis_sentinel_test.go
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package redis_sentinel
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import (
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"bufio"
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"bytes"
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"fmt"
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"os"
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"testing"
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"time"
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"github.com/docker/go-connections/nat"
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"github.com/stretchr/testify/require"
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"github.com/testcontainers/testcontainers-go/network"
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"github.com/testcontainers/testcontainers-go/wait"
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"github.com/influxdata/telegraf"
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"github.com/influxdata/telegraf/testutil"
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)
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const masterName = "mymaster"
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const sentinelServicePort = "26379"
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func TestRedisSentinelConnectIntegration(t *testing.T) {
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if testing.Short() {
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t.Skip("Skipping integration test in short mode")
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}
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net, err := network.New(t.Context())
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require.NoError(t, err)
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defer func() {
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require.NoError(t, net.Remove(t.Context()), "terminating network failed")
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}()
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redis := createRedisContainer(net.Name)
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err = redis.Start()
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require.NoError(t, err, "failed to start container")
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defer redis.Terminate()
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firstSentinel := createSentinelContainer(redis.Name, net.Name, wait.ForAll(
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wait.ForLog("+monitor master"),
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wait.ForListeningPort(nat.Port(sentinelServicePort)),
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))
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err = firstSentinel.Start()
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require.NoError(t, err, "failed to start container")
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defer firstSentinel.Terminate()
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secondSentinel := createSentinelContainer(redis.Name, net.Name, wait.ForAll(
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wait.ForLog("+sentinel sentinel"),
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wait.ForListeningPort(nat.Port(sentinelServicePort)),
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))
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err = secondSentinel.Start()
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require.NoError(t, err, "failed to start container")
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defer secondSentinel.Terminate()
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addr := fmt.Sprintf("tcp://%s:%s", secondSentinel.Address, secondSentinel.Ports[sentinelServicePort])
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r := &RedisSentinel{
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Servers: []string{addr},
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}
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err = r.Init()
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require.NoError(t, err, "failed to run Init function")
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var acc testutil.Accumulator
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err = acc.GatherError(r.Gather)
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require.NoError(t, err)
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require.True(t, acc.HasMeasurement("redis_sentinel_masters"), "redis_sentinel_masters measurement is missing")
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require.True(t, acc.HasMeasurement("redis_sentinel_sentinels"), "redis_sentinel_sentinels measurement is missing")
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require.True(t, acc.HasMeasurement("redis_sentinel"), "redis_sentinel measurement is missing")
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}
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func TestRedisSentinelMasters(t *testing.T) {
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now := time.Now()
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globalTags := map[string]string{
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"port": "6379",
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"source": "redis.io",
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}
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expectedTags := map[string]string{
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"port": "6379",
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"source": "redis.io",
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"master": masterName,
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}
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// has_quorum is a custom field
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expectedFields := map[string]interface{}{
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"config_epoch": 0,
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"down_after_milliseconds": 30000,
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"failover_timeout": 180000,
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"flags": "master",
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"info_refresh": 8819,
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"ip": "127.0.0.1",
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"last_ok_ping_reply": 174,
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"last_ping_reply": 174,
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"last_ping_sent": 0,
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"link_pending_commands": 0,
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"link_refcount": 1,
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"num_other_sentinels": 1,
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"num_slaves": 0,
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"parallel_syncs": 1,
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"port": 6379,
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"quorum": 2,
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"role_reported": "master",
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"role_reported_time": 83138826,
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"has_quorum": true,
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}
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expectedMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementMasters, expectedTags, expectedFields, now),
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}
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sentinelMastersOutput := map[string]string{
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"config_epoch": "0",
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"down_after_milliseconds": "30000",
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"failover_timeout": "180000",
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"flags": "master",
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"info_refresh": "8819",
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"ip": "127.0.0.1",
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"last_ok_ping_reply": "174",
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"last_ping_reply": "174",
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"last_ping_sent": "0",
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"link_pending_commands": "0",
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"link_refcount": "1",
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"name": "mymaster",
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"num_other_sentinels": "1",
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"num_slaves": "0",
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"parallel_syncs": "1",
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"port": "6379",
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"quorum": "2",
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"role_reported": "master",
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"role_reported_time": "83138826",
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"runid": "ff3dadd1cfea3043de4d25711d93f01a564562f7",
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}
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sentinelTags, sentinelFields, sentinelErr := convertSentinelMastersOutput(globalTags, sentinelMastersOutput, nil)
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require.NoErrorf(t, sentinelErr, "failed converting output: %v", sentinelErr)
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actualMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementMasters, sentinelTags, sentinelFields, now),
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}
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testutil.RequireMetricsEqual(t, expectedMetrics, actualMetrics, testutil.IgnoreTime())
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}
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func TestRedisSentinels(t *testing.T) {
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now := time.Now()
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globalTags := make(map[string]string)
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expectedTags := map[string]string{
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"sentinel_ip": "127.0.0.1",
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"sentinel_port": "26380",
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"master": masterName,
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}
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expectedFields := map[string]interface{}{
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"name": "adfd343f6b6ecc77e2b9636de6d9f28d4b827521",
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"flags": "sentinel",
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"link_pending_commands": 0,
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"link_refcount": 1,
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"last_ping_sent": 0,
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"last_ok_ping_reply": 516,
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"last_ping_reply": 516,
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"down_after_milliseconds": 30000,
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"last_hello_message": 1905,
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"voted_leader": "?",
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"voted_leader_epoch": 0,
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}
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expectedMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementSentinels, expectedTags, expectedFields, now),
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}
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sentinelsOutput := map[string]string{
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"name": "adfd343f6b6ecc77e2b9636de6d9f28d4b827521",
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"ip": "127.0.0.1",
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"port": "26380",
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"runid": "adfd343f6b6ecc77e2b9636de6d9f28d4b827521",
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"flags": "sentinel",
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"link_pending_commands": "0",
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"link_refcount": "1",
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"last_ping_sent": "0",
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"last_ok_ping_reply": "516",
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"last_ping_reply": "516",
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"down_after_milliseconds": "30000",
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"last_hello_message": "1905",
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"voted_leader": "?",
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"voted_leader_epoch": "0",
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}
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sentinelTags, sentinelFields, sentinelErr := convertSentinelSentinelsOutput(globalTags, masterName, sentinelsOutput)
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require.NoErrorf(t, sentinelErr, "failed converting output: %v", sentinelErr)
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actualMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementSentinels, sentinelTags, sentinelFields, now),
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}
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testutil.RequireMetricsEqual(t, expectedMetrics, actualMetrics)
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}
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func TestRedisSentinelReplicas(t *testing.T) {
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now := time.Now()
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globalTags := make(map[string]string)
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expectedTags := map[string]string{
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"replica_ip": "127.0.0.1",
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"replica_port": "6380",
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"master": masterName,
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}
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expectedFields := map[string]interface{}{
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"down_after_milliseconds": 30000,
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"flags": "slave",
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"info_refresh": 8476,
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"last_ok_ping_reply": 987,
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"last_ping_reply": 987,
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"last_ping_sent": 0,
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"link_pending_commands": 0,
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"link_refcount": 1,
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"master_host": "127.0.0.1",
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"master_link_down_time": 0,
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"master_link_status": "ok",
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"master_port": 6379,
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"name": "127.0.0.1:6380",
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"role_reported": "slave",
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"role_reported_time": 10267432,
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"slave_priority": 100,
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"slave_repl_offset": 1392400,
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}
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expectedMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementReplicas, expectedTags, expectedFields, now),
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}
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replicasOutput := map[string]string{
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"down_after_milliseconds": "30000",
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"flags": "slave",
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"info_refresh": "8476",
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"ip": "127.0.0.1",
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"last_ok_ping_reply": "987",
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"last_ping_reply": "987",
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"last_ping_sent": "0",
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"link_pending_commands": "0",
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"link_refcount": "1",
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"master_host": "127.0.0.1",
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"master_link_down_time": "0",
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"master_link_status": "ok",
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"master_port": "6379",
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"name": "127.0.0.1:6380",
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"port": "6380",
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"role_reported": "slave",
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"role_reported_time": "10267432",
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"runid": "70e07dad9e450e2d35f1b75338e0a5341b59d710",
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"slave_priority": "100",
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"slave_repl_offset": "1392400",
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}
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sentinelTags, sentinelFields, sentinelErr := convertSentinelReplicaOutput(globalTags, masterName, replicasOutput)
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require.NoErrorf(t, sentinelErr, "failed converting output: %v", sentinelErr)
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actualMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementReplicas, sentinelTags, sentinelFields, now),
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}
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testutil.RequireMetricsEqual(t, expectedMetrics, actualMetrics)
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}
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func TestRedisSentinelInfoAll(t *testing.T) {
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now := time.Now()
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globalTags := map[string]string{
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"port": "6379",
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"source": "redis.io",
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}
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expectedTags := map[string]string{
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"port": "6379",
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"source": "redis.io",
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}
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expectedFields := map[string]interface{}{
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"lru_clock": int64(15585808),
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"uptime_ns": int64(901000000000),
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"redis_version": "5.0.5",
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"clients": int64(2),
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"client_recent_max_input_buffer": int64(2),
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"client_recent_max_output_buffer": int64(0),
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"blocked_clients": int64(0),
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"used_cpu_sys": float64(0.786872),
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"used_cpu_user": float64(0.939455),
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"used_cpu_sys_children": float64(0.000000),
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"used_cpu_user_children": float64(0.000000),
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"total_connections_received": int64(2),
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"total_commands_processed": int64(6),
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"instantaneous_ops_per_sec": int64(0),
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"total_net_input_bytes": int64(124),
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"total_net_output_bytes": int64(10148),
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"instantaneous_input_kbps": float64(0.00),
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"instantaneous_output_kbps": float64(0.00),
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"rejected_connections": int64(0),
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"sync_full": int64(0),
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"sync_partial_ok": int64(0),
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"sync_partial_err": int64(0),
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"expired_keys": int64(0),
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"expired_stale_perc": float64(0.00),
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"expired_time_cap_reached_count": int64(0),
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"evicted_keys": int64(0),
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"keyspace_hits": int64(0),
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"keyspace_misses": int64(0),
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"pubsub_channels": int64(0),
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"pubsub_patterns": int64(0),
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"latest_fork_usec": int64(0),
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"migrate_cached_sockets": int64(0),
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"slave_expires_tracked_keys": int64(0),
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"active_defrag_hits": int64(0),
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"active_defrag_misses": int64(0),
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"active_defrag_key_hits": int64(0),
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"active_defrag_key_misses": int64(0),
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"sentinel_masters": int64(2),
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"sentinel_running_scripts": int64(0),
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"sentinel_scripts_queue_length": int64(0),
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"sentinel_simulate_failure_flags": int64(0),
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"sentinel_tilt": int64(0),
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}
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expectedMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementSentinel, expectedTags, expectedFields, now),
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}
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sentinelInfoResponse, err := os.ReadFile("testdata/sentinel.info.response")
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require.NoErrorf(t, err, "could not init fixture: %v", err)
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rdr := bufio.NewReader(bytes.NewReader(sentinelInfoResponse))
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sentinelTags, sentinelFields, sentinelErr := convertSentinelInfoOutput(globalTags, rdr)
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require.NoErrorf(t, sentinelErr, "failed converting output: %v", sentinelErr)
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actualMetrics := []telegraf.Metric{
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testutil.MustMetric(measurementSentinel, sentinelTags, sentinelFields, now),
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}
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testutil.RequireMetricsEqual(t, expectedMetrics, actualMetrics)
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}
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func createRedisContainer(networkName string) testutil.Container {
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return testutil.Container{
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Image: "redis:7.0-alpine",
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Name: "telegraf-test-redis-sentinel-redis",
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Networks: []string{networkName},
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ExposedPorts: []string{"6379"},
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WaitingFor: wait.ForAll(
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wait.ForLog("Ready to accept connections"),
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wait.ForListeningPort(nat.Port("6379")),
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),
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}
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}
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func createSentinelContainer(redisAddress, networkName string, waitingFor wait.Strategy) testutil.Container {
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return testutil.Container{
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Image: "bitnami/redis-sentinel:7.0",
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ExposedPorts: []string{sentinelServicePort},
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Networks: []string{networkName},
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Env: map[string]string{
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"REDIS_MASTER_HOST": redisAddress,
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},
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WaitingFor: waitingFor,
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}
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}
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