Adding upstream version 1.34.4.
Signed-off-by: Daniel Baumann <daniel@debian.org>
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4963 changed files with 677545 additions and 0 deletions
341
plugins/inputs/nfsclient/nfsclient_test.go
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341
plugins/inputs/nfsclient/nfsclient_test.go
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package nfsclient
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import (
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"bufio"
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"os"
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/influxdata/telegraf/testutil"
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)
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func getMountStatsPath() string {
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path := "./testdata/mountstats"
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if os.Getenv("MOUNT_PROC") != "" {
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path = os.Getenv("MOUNT_PROC")
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}
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return path
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}
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func TestNFSClientParsev3(t *testing.T) {
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var acc testutil.Accumulator
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nfsclient := NFSClient{Fullstat: true}
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nfsclient.nfs3Ops = map[string]bool{"READLINK": true, "GETATTR": false}
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nfsclient.nfs4Ops = map[string]bool{"READLINK": true, "GETATTR": false}
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data := strings.Fields(" READLINK: 500 501 502 503 504 505 506 507")
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err := nfsclient.parseStat("1.2.3.4:/storage/NFS", "/A", "3", data, &acc)
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require.NoError(t, err)
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fieldsOps := map[string]interface{}{
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"ops": uint64(500),
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"trans": uint64(501),
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"timeouts": uint64(502),
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"bytes_sent": uint64(503),
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"bytes_recv": uint64(504),
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"queue_time": uint64(505),
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"response_time": uint64(506),
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"total_time": uint64(507),
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}
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acc.AssertContainsFields(t, "nfs_ops", fieldsOps)
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}
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func TestNFSClientParsev4(t *testing.T) {
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var acc testutil.Accumulator
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nfsclient := NFSClient{Fullstat: true}
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nfsclient.nfs3Ops = map[string]bool{"DESTROY_SESSION": true, "GETATTR": false}
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nfsclient.nfs4Ops = map[string]bool{"DESTROY_SESSION": true, "GETATTR": false}
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data := strings.Fields(" DESTROY_SESSION: 500 501 502 503 504 505 506 507")
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err := nfsclient.parseStat("2.2.2.2:/nfsdata/", "/B", "4", data, &acc)
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require.NoError(t, err)
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fieldsOps := map[string]interface{}{
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"ops": uint64(500),
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"trans": uint64(501),
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"timeouts": uint64(502),
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"bytes_sent": uint64(503),
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"bytes_recv": uint64(504),
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"queue_time": uint64(505),
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"response_time": uint64(506),
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"total_time": uint64(507),
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}
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acc.AssertContainsFields(t, "nfs_ops", fieldsOps)
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}
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func TestNFSClientParseLargeValue(t *testing.T) {
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var acc testutil.Accumulator
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nfsclient := NFSClient{Fullstat: true}
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nfsclient.nfs3Ops = map[string]bool{"SETCLIENTID": true, "GETATTR": false}
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nfsclient.nfs4Ops = map[string]bool{"SETCLIENTID": true, "GETATTR": false}
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data := strings.Fields(" SETCLIENTID: 218 216 0 53568 12960 18446744073709531008 134 197")
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err := nfsclient.parseStat("2.2.2.2:/nfsdata/", "/B", "4", data, &acc)
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require.NoError(t, err)
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fieldsOps := map[string]interface{}{
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"ops": uint64(218),
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"trans": uint64(216),
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"timeouts": uint64(0),
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"bytes_sent": uint64(53568),
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"bytes_recv": uint64(12960),
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"queue_time": uint64(18446744073709531008),
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"response_time": uint64(134),
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"total_time": uint64(197),
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}
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acc.AssertContainsFields(t, "nfs_ops", fieldsOps)
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}
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func TestNFSClientProcessStat(t *testing.T) {
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var acc testutil.Accumulator
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nfsclient := NFSClient{}
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nfsclient.Fullstat = false
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file, err := os.Open(getMountStatsPath())
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require.NoError(t, err)
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defer file.Close()
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scanner := bufio.NewScanner(file)
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err = nfsclient.processText(scanner, &acc)
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require.NoError(t, err)
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fieldsReadstat := map[string]interface{}{
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"ops": uint64(600),
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"retrans": uint64(1),
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"bytes": uint64(1207),
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"rtt": uint64(606),
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"exe": uint64(607),
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"rtt_per_op": float64(1.01),
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}
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readTags := map[string]string{
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"serverexport": "1.2.3.4:/storage/NFS",
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"mountpoint": "/A",
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"operation": "READ",
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}
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acc.AssertContainsTaggedFields(t, "nfsstat", fieldsReadstat, readTags)
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fieldsWritestat := map[string]interface{}{
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"ops": uint64(700),
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"retrans": uint64(1),
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"bytes": uint64(1407),
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"rtt": uint64(706),
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"exe": uint64(707),
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"rtt_per_op": float64(1.0085714285714287),
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}
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writeTags := map[string]string{
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"serverexport": "1.2.3.4:/storage/NFS",
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"mountpoint": "/A",
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"operation": "WRITE",
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}
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acc.AssertContainsTaggedFields(t, "nfsstat", fieldsWritestat, writeTags)
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}
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func TestNFSClientProcessFull(t *testing.T) {
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var acc testutil.Accumulator
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nfsclient := NFSClient{}
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nfsclient.Fullstat = true
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file, err := os.Open(getMountStatsPath())
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require.NoError(t, err)
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defer file.Close()
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scanner := bufio.NewScanner(file)
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err = nfsclient.processText(scanner, &acc)
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require.NoError(t, err)
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fieldsEvents := map[string]interface{}{
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"inoderevalidates": uint64(301736),
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"dentryrevalidates": uint64(22838),
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"datainvalidates": uint64(410979),
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"attrinvalidates": uint64(26188427),
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"vfsopen": uint64(27525),
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"vfslookup": uint64(9140),
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"vfsaccess": uint64(114420),
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"vfsupdatepage": uint64(30785253),
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"vfsreadpage": uint64(5308856),
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"vfsreadpages": uint64(5364858),
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"vfswritepage": uint64(30784819),
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"vfswritepages": uint64(79832668),
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"vfsgetdents": uint64(170),
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"vfssetattr": uint64(64),
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"vfsflush": uint64(18194),
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"vfsfsync": uint64(29294718),
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"vfslock": uint64(0),
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"vfsrelease": uint64(18279),
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"congestionwait": uint64(0),
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"setattrtrunc": uint64(2),
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"extendwrite": uint64(785551),
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"sillyrenames": uint64(0),
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"shortreads": uint64(0),
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"shortwrites": uint64(0),
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"delay": uint64(0),
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"pnfsreads": uint64(0),
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"pnfswrites": uint64(0),
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}
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fieldsBytes := map[string]interface{}{
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"normalreadbytes": uint64(204440464584),
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"normalwritebytes": uint64(110857586443),
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"directreadbytes": uint64(783170354688),
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"directwritebytes": uint64(296174954496),
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"serverreadbytes": uint64(1134399088816),
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"serverwritebytes": uint64(407107155723),
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"readpages": uint64(85749323),
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"writepages": uint64(30784819),
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}
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fieldsXprtTCP := map[string]interface{}{
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"bind_count": uint64(1),
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"connect_count": uint64(1),
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"connect_time": uint64(0),
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"idle_time": uint64(0),
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"rpcsends": uint64(96172963),
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"rpcreceives": uint64(96172963),
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"badxids": uint64(0),
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"inflightsends": uint64(620878754),
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"backlogutil": uint64(0),
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}
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acc.AssertContainsFields(t, "nfs_events", fieldsEvents)
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acc.AssertContainsFields(t, "nfs_bytes", fieldsBytes)
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acc.AssertContainsFields(t, "nfs_xprt_tcp", fieldsXprtTCP)
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}
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func TestNFSClientFileDoesNotExist(t *testing.T) {
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var acc testutil.Accumulator
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nfsclient := NFSClient{Fullstat: true}
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nfsclient.mountstatsPath = "/does_not_exist"
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require.Error(t, nfsclient.Gather(&acc))
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}
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func TestNFSClientProcessTextWithIncludeExclude(t *testing.T) {
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// Test cases for different include/exclude scenarios
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testCases := []struct {
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name string
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includeMounts []string
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excludeMounts []string
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expectedMounts []string
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unexpectedMounts []string
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}{
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{
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name: "No filters",
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includeMounts: nil,
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excludeMounts: nil,
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expectedMounts: []string{"/A", "/B"}, // All mounts should be included
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},
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{
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name: "Exclude one mount",
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includeMounts: nil,
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excludeMounts: []string{"^/A$"},
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expectedMounts: []string{"/B"},
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unexpectedMounts: []string{"/A"},
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},
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{
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name: "Include one mount",
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includeMounts: []string{"^/A$"},
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excludeMounts: nil,
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expectedMounts: []string{"/A"},
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unexpectedMounts: []string{"/B"},
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},
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{
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name: "Include and exclude with regex",
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includeMounts: []string{"^/"},
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excludeMounts: []string{"^/A$"},
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expectedMounts: []string{"/B"},
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unexpectedMounts: []string{"/A"},
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},
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{
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name: "Exclude with prefix pattern",
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includeMounts: nil,
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excludeMounts: []string{"^/A"},
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expectedMounts: []string{"/B"},
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unexpectedMounts: []string{"/A"},
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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// Create NFS client with test configuration
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nfsclient := NFSClient{
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IncludeMounts: tc.includeMounts,
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ExcludeMounts: tc.excludeMounts,
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Fullstat: true,
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Log: testutil.Logger{},
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}
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require.NoError(t, nfsclient.Init())
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// Open the test data
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file, err := os.Open(getMountStatsPath())
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require.NoError(t, err)
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defer file.Close()
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scanner := bufio.NewScanner(file)
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// Process the data
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var acc testutil.Accumulator
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require.NoError(t, nfsclient.processText(scanner, &acc))
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// Verify expected mounts are present
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for _, mount := range tc.expectedMounts {
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found := false
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for _, metric := range acc.Metrics {
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if mountpoint, exists := metric.Tags["mountpoint"]; exists && mountpoint == mount {
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found = true
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break
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}
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}
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require.True(t, found, "Expected mount %s not found", mount)
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}
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// Verify unexpected mounts are absent
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for _, mount := range tc.unexpectedMounts {
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found := false
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for _, metric := range acc.Metrics {
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if mountpoint, exists := metric.Tags["mountpoint"]; exists && mountpoint == mount {
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found = true
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break
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}
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}
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require.False(t, found, "Unexpected mount %s found", mount)
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}
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})
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}
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}
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func TestNFSClientInvalidIncludeRegex(t *testing.T) {
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// Test that invalid include regex patterns are properly reported as errors during Init
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nfsclient := &NFSClient{
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IncludeMounts: []string{"[invalid"},
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ExcludeMounts: nil,
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Fullstat: true,
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Log: testutil.Logger{},
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}
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// Init should fail with an error due to invalid regex
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err := nfsclient.Init()
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require.Error(t, err)
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require.Contains(t, err.Error(), "failed to compile include mount pattern")
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}
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func TestNFSClientInvalidExcludeRegex(t *testing.T) {
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// Test that invalid exclude regex patterns are properly reported as errors during Init
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nfsclient := &NFSClient{
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IncludeMounts: nil,
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ExcludeMounts: []string{"[also-invalid"},
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Fullstat: true,
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Log: testutil.Logger{},
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}
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// Init should fail with an error due to invalid regex
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err := nfsclient.Init()
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require.Error(t, err)
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require.Contains(t, err.Error(), "failed to compile exclude mount pattern")
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}
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