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feat(promtail): Support of RFC3164 aka BSD Syslog #12810

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merged 6 commits into from
Jun 4, 2024
+32,995 −131
Merged

feat(promtail): Support of RFC3164 aka BSD Syslog #12810

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1a2ebf7
vendor: github.com/leodido/go-syslog
catap Apr 27, 2024
0320106
promtail: add support for RFC3164 syslogs
catap Apr 28, 2024
1426356
Addressed review remarks
catap May 22, 2024
10f1033
Update clients/pkg/promtail/scrapeconfig/scrapeconfig.go
catap May 22, 2024
d6818a9
go fmt
catap May 23, 2024
e64f8a9
Addressed future review remarks
catap May 24, 2024
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16 changes: 16 additions & 0 deletions clients/pkg/promtail/scrapeconfig/scrapeconfig.go
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Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,15 @@ type JournalTargetConfig struct {
Matches string `yaml:"matches"`
}

type SyslogFormat string

const (
// A modern Syslog RFC
SyslogFormatRFC5424 = "rfc5424"
// A legacy Syslog RFC also known as BSD-syslog
SyslogFormatRFC3164 = "rfc3164"
)

// SyslogTargetConfig describes a scrape config that listens for log lines over syslog.
type SyslogTargetConfig struct {
// ListenAddress is the address to listen on for syslog messages.
Expand Down Expand Up @@ -202,12 +211,19 @@ type SyslogTargetConfig struct {
// message should be pushed to Loki
UseRFC5424Message bool `yaml:"use_rfc5424_message"`
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I think we wanted a second new config option PushFullSyslogMessage? we still need to keep this one as well, and mark it as deprecated

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I can't do it, because RFC3164 message has lack of String() method. See implementation for RFC5424: https://github.com/leodido/go-syslog/blob/v4.1.0/rfc5424/builder.go#L9348-L9408

The issue that RFC3164 isn't well structured and quite flexible, and rebuild original message is quite a challenge.

Sorry to misslead you.


// Syslog format used at the target.
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I think we should clarify the valid options here, and that rfc5424 is the default.

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we could implement the default in the parser or like this:

loki/clients/pkg/promtail/targets/syslog/syslogtarget.go

Lines 233 to 238 in efdae3d

func (t *SyslogTarget) transportProtocol() string {
if t.config.ListenProtocol != "" {
return t.config.ListenProtocol
}
return defaultProtocol
}

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It looks like we don't have a dedicated config parsing function on this path, so maybe in NewSyslogTarget would make the most sense to detect if SyslogFormat is empty string and if so set the default

SyslogFormat SyslogFormat `yaml:"syslog_format"`

// MaxMessageLength sets the maximum limit to the length of syslog messages
MaxMessageLength int `yaml:"max_message_length"`

TLSConfig promconfig.TLSConfig `yaml:"tls_config,omitempty"`
}

func (config SyslogTargetConfig) IsRFC3164Message() bool {
return config.SyslogFormat == SyslogFormatRFC3164
}

// WindowsEventsTargetConfig describes a scrape config that listen for windows event logs.
type WindowsEventsTargetConfig struct {

Expand Down
20 changes: 14 additions & 6 deletions clients/pkg/promtail/targets/syslog/syslogparser/syslogparser.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,16 +5,16 @@ import (
"fmt"
"io"

"github.com/influxdata/go-syslog/v3"
"github.com/influxdata/go-syslog/v3/nontransparent"
"github.com/influxdata/go-syslog/v3/octetcounting"
"github.com/leodido/go-syslog/v4"
"github.com/leodido/go-syslog/v4/nontransparent"
"github.com/leodido/go-syslog/v4/octetcounting"
)

// ParseStream parses a rfc5424 syslog stream from the given Reader, calling
// the callback function with the parsed messages. The parser automatically
// detects octet counting.
// The function returns on EOF or unrecoverable errors.
func ParseStream(r io.Reader, callback func(res *syslog.Result), maxMessageLength int) error {
func ParseStream(isRFC3164Message bool, r io.Reader, callback func(res *syslog.Result), maxMessageLength int) error {
buf := bufio.NewReaderSize(r, 1<<10)

b, err := buf.ReadByte()
Expand All @@ -24,9 +24,17 @@ func ParseStream(r io.Reader, callback func(res *syslog.Result), maxMessageLengt
_ = buf.UnreadByte()

if b == '<' {
nontransparent.NewParser(syslog.WithListener(callback), syslog.WithMaxMessageLength(maxMessageLength), syslog.WithBestEffort()).Parse(buf)
if isRFC3164Message {
nontransparent.NewParserRFC3164(syslog.WithListener(callback), syslog.WithMaxMessageLength(maxMessageLength), syslog.WithBestEffort()).Parse(buf)
} else {
nontransparent.NewParser(syslog.WithListener(callback), syslog.WithMaxMessageLength(maxMessageLength), syslog.WithBestEffort()).Parse(buf)
}
} else if b >= '0' && b <= '9' {
octetcounting.NewParser(syslog.WithListener(callback), syslog.WithMaxMessageLength(maxMessageLength), syslog.WithBestEffort()).Parse(buf)
if isRFC3164Message {
octetcounting.NewParserRFC3164(syslog.WithListener(callback), syslog.WithMaxMessageLength(maxMessageLength), syslog.WithBestEffort()).Parse(buf)
} else {
octetcounting.NewParser(syslog.WithListener(callback), syslog.WithMaxMessageLength(maxMessageLength), syslog.WithBestEffort()).Parse(buf)
}
} else {
return fmt.Errorf("invalid or unsupported framing. first byte: '%s'", string(b))
}
Expand Down
16 changes: 8 additions & 8 deletions clients/pkg/promtail/targets/syslog/syslogparser/syslogparser_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@ import (
"strings"
"testing"

"github.com/influxdata/go-syslog/v3"
"github.com/influxdata/go-syslog/v3/rfc5424"
"github.com/leodido/go-syslog/v4"
"github.com/leodido/go-syslog/v4/rfc5424"
"github.com/stretchr/testify/require"

"github.com/grafana/loki/v3/clients/pkg/promtail/targets/syslog/syslogparser"
Expand All @@ -24,7 +24,7 @@ func TestParseStream_OctetCounting(t *testing.T) {
results = append(results, res)
}

err := syslogparser.ParseStream(r, cb, defaultMaxMessageLength)
err := syslogparser.ParseStream(false, r, cb, defaultMaxMessageLength)
require.NoError(t, err)

require.Equal(t, 2, len(results))
Expand All @@ -43,7 +43,7 @@ func TestParseStream_ValidParseError(t *testing.T) {
results = append(results, res)
}

err := syslogparser.ParseStream(r, cb, defaultMaxMessageLength)
err := syslogparser.ParseStream(false, r, cb, defaultMaxMessageLength)
require.NoError(t, err)

require.Equal(t, 1, len(results))
Expand All @@ -59,7 +59,7 @@ func TestParseStream_OctetCounting_LongMessage(t *testing.T) {
results = append(results, res)
}

err := syslogparser.ParseStream(r, cb, defaultMaxMessageLength)
err := syslogparser.ParseStream(false, r, cb, defaultMaxMessageLength)
require.NoError(t, err)

require.Equal(t, 1, len(results))
Expand All @@ -74,7 +74,7 @@ func TestParseStream_NewlineSeparated(t *testing.T) {
results = append(results, res)
}

err := syslogparser.ParseStream(r, cb, defaultMaxMessageLength)
err := syslogparser.ParseStream(false, r, cb, defaultMaxMessageLength)
require.NoError(t, err)

require.Equal(t, 2, len(results))
Expand All @@ -87,13 +87,13 @@ func TestParseStream_NewlineSeparated(t *testing.T) {
func TestParseStream_InvalidStream(t *testing.T) {
r := strings.NewReader("invalid")

err := syslogparser.ParseStream(r, func(res *syslog.Result) {}, defaultMaxMessageLength)
err := syslogparser.ParseStream(false, r, func(res *syslog.Result) {}, defaultMaxMessageLength)
require.EqualError(t, err, "invalid or unsupported framing. first byte: 'i'")
}

func TestParseStream_EmptyStream(t *testing.T) {
r := strings.NewReader("")

err := syslogparser.ParseStream(r, func(res *syslog.Result) {}, defaultMaxMessageLength)
err := syslogparser.ParseStream(false, r, func(res *syslog.Result) {}, defaultMaxMessageLength)
require.Equal(t, err, io.EOF)
}
65 changes: 62 additions & 3 deletions clients/pkg/promtail/targets/syslog/syslogtarget.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,9 @@ import (

"github.com/go-kit/log"
"github.com/go-kit/log/level"
"github.com/influxdata/go-syslog/v3"
"github.com/influxdata/go-syslog/v3/rfc5424"
"github.com/leodido/go-syslog/v4"
"github.com/leodido/go-syslog/v4/rfc3164"
"github.com/leodido/go-syslog/v4/rfc5424"
"github.com/prometheus/common/model"
"github.com/prometheus/prometheus/model/labels"
"github.com/prometheus/prometheus/model/relabel"
Expand Down Expand Up @@ -106,7 +107,7 @@ func (t *SyslogTarget) handleMessageError(err error) {
t.metrics.syslogParsingErrors.Inc()
}

func (t *SyslogTarget) handleMessage(connLabels labels.Labels, msg syslog.Message) {
func (t *SyslogTarget) handleMessageRFC5424(connLabels labels.Labels, msg syslog.Message) {
rfc5424Msg := msg.(*rfc5424.SyslogMessage)

if rfc5424Msg.Message == nil {
Expand Down Expand Up @@ -173,6 +174,64 @@ func (t *SyslogTarget) handleMessage(connLabels labels.Labels, msg syslog.Messag
t.messages <- message{filtered, m, timestamp}
}

func (t *SyslogTarget) handleMessageRFC3164(connLabels labels.Labels, msg syslog.Message) {
rfc3164Msg := msg.(*rfc3164.SyslogMessage)

if rfc3164Msg.Message == nil {
t.metrics.syslogEmptyMessages.Inc()
return
}

lb := labels.NewBuilder(connLabels)
if v := rfc3164Msg.SeverityLevel(); v != nil {
lb.Set("__syslog_message_severity", *v)
}
if v := rfc3164Msg.FacilityLevel(); v != nil {
lb.Set("__syslog_message_facility", *v)
}
if v := rfc3164Msg.Hostname; v != nil {
lb.Set("__syslog_message_hostname", *v)
}
if v := rfc3164Msg.Appname; v != nil {
lb.Set("__syslog_message_app_name", *v)
}
if v := rfc3164Msg.ProcID; v != nil {
lb.Set("__syslog_message_proc_id", *v)
}
if v := rfc3164Msg.MsgID; v != nil {
lb.Set("__syslog_message_msg_id", *v)
}

processed, _ := relabel.Process(lb.Labels(), t.relabelConfig...)

filtered := make(model.LabelSet)
for _, lbl := range processed {
if strings.HasPrefix(lbl.Name, "__") {
continue
}
filtered[model.LabelName(lbl.Name)] = model.LabelValue(lbl.Value)
}

var timestamp time.Time
if t.config.UseIncomingTimestamp && rfc3164Msg.Timestamp != nil {
timestamp = *rfc3164Msg.Timestamp
} else {
timestamp = time.Now()
}

m := *rfc3164Msg.Message

t.messages <- message{filtered, m, timestamp}
}

func (t *SyslogTarget) handleMessage(connLabels labels.Labels, msg syslog.Message) {
if t.config.IsRFC3164Message() {
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I think switching on the config.SyslogFormat would be cleaner

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Here possible, but it is using in few more places, and it leads to == and need to export the contant name, or hardcoded strings...

So, I've decided to use trivial method which can be refactored.

Anyway, here only two RFC for Syslog, and I doubt that someone will make 3rd soon enough.

t.handleMessageRFC3164(connLabels, msg)
} else {
t.handleMessageRFC5424(connLabels, msg)
}
}

func (t *SyslogTarget) messageSender(entries chan<- api.Entry) {
for msg := range t.messages {
entries <- api.Entry{
Expand Down
4 changes: 2 additions & 2 deletions clients/pkg/promtail/targets/syslog/syslogtarget_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ import (
"unicode/utf8"

"github.com/go-kit/log"
"github.com/influxdata/go-syslog/v3"
"github.com/leodido/go-syslog/v4"
promconfig "github.com/prometheus/common/config"
"github.com/prometheus/common/model"
"github.com/prometheus/prometheus/model/relabel"
Expand Down Expand Up @@ -916,7 +916,7 @@ func TestParseStream_WithAsyncPipe(t *testing.T) {
results = append(results, res)
}

err := syslogparser.ParseStream(pipe, cb, defaultMaxMessageLength)
err := syslogparser.ParseStream(false, pipe, cb, defaultMaxMessageLength)
require.NoError(t, err)
require.Equal(t, 3, len(results))
}
9 changes: 5 additions & 4 deletions clients/pkg/promtail/targets/syslog/transport.go
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ import (

"github.com/go-kit/log"
"github.com/go-kit/log/level"
"github.com/influxdata/go-syslog/v3"
"github.com/leodido/go-syslog/v4"
"github.com/prometheus/prometheus/model/labels"

"github.com/grafana/loki/v3/clients/pkg/promtail/scrapeconfig"
Expand Down Expand Up @@ -272,7 +272,7 @@ func (t *TCPTransport) handleConnection(cn net.Conn) {

lbs := t.connectionLabels(ipFromConn(c).String())

err := syslogparser.ParseStream(c, func(result *syslog.Result) {
err := syslogparser.ParseStream(t.config.IsRFC3164Message(), c, func(result *syslog.Result) {
if err := result.Error; err != nil {
t.handleMessageError(err)
return
Expand Down Expand Up @@ -380,7 +380,8 @@ func (t *UDPTransport) acceptPackets() {
func (t *UDPTransport) handleRcv(c *ConnPipe) {
defer t.openConnections.Done()

lbs := t.connectionLabels(c.addr.String())
udpAddr, _ := net.ResolveUDPAddr("udp", c.addr.String())
lbs := t.connectionLabels(udpAddr.IP.String())

for {
datagram := make([]byte, t.maxMessageLength())
Expand All @@ -396,7 +397,7 @@ func (t *UDPTransport) handleRcv(c *ConnPipe) {

r := bytes.NewReader(datagram[:n])

err = syslogparser.ParseStream(r, func(result *syslog.Result) {
err = syslogparser.ParseStream(t.config.IsRFC3164Message(), r, func(result *syslog.Result) {
if err := result.Error; err != nil {
t.handleMessageError(err)
} else {
Expand Down
14 changes: 11 additions & 3 deletions docs/sources/send-data/promtail/configuration.md
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Original file line number Diff line number Diff line change
Expand Up @@ -865,9 +865,10 @@ Priority label is available as both value and keyword. For example, if `priority
### syslog

The `syslog` block configures a syslog listener allowing users to push
logs to Promtail with the syslog protocol.
Currently supported is [IETF Syslog (RFC5424)](https://tools.ietf.org/html/rfc5424)
with and without octet counting.
logs to Promtail with the syslog protocol. Currently supported both
[BSD syslog Protocol](https://datatracker.ietf.org/doc/html/rfc3164) and
[IETF Syslog (RFC5424)](https://tools.ietf.org/html/rfc5424) with and
without octet counting.

The recommended deployment is to have a dedicated syslog forwarder like **syslog-ng** or **rsyslog**
in front of Promtail. The forwarder can take care of the various specifications
Expand Down Expand Up @@ -918,6 +919,13 @@ use_incoming_timestamp: <bool>

# Sets the maximum limit to the length of syslog messages
max_message_length: <int>

# Defines used Sylog format at the target.
syslog_format:
[type: <string> | default = "rfc5424"]

# Defines whether the full RFC5424 formatted syslog message should be pushed to Loki
use_rfc5424_message: <bool>
```

#### Available Labels
Expand Down
9 changes: 6 additions & 3 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -60,13 +60,13 @@ require (
github.com/hashicorp/consul/api v1.28.2
github.com/hashicorp/golang-lru v0.6.0
github.com/imdario/mergo v0.3.16
github.com/influxdata/go-syslog/v3 v3.0.1-0.20230911200830-875f5bc594a4
github.com/influxdata/telegraf v1.16.3
github.com/jmespath/go-jmespath v0.4.0
github.com/joncrlsn/dque v0.0.0-20211108142734-c2ef48c5192a
github.com/json-iterator/go v1.1.12
github.com/klauspost/compress v1.17.7
github.com/klauspost/pgzip v1.2.5
github.com/leodido/go-syslog/v4 v4.1.0
github.com/mattn/go-ieproxy v0.0.1
github.com/minio/minio-go/v7 v7.0.61
github.com/mitchellh/go-wordwrap v1.0.1
Expand Down Expand Up @@ -141,7 +141,7 @@ require (
go4.org/netipx v0.0.0-20230125063823-8449b0a6169f
golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8
golang.org/x/oauth2 v0.18.0
golang.org/x/text v0.14.0
golang.org/x/text v0.15.0
google.golang.org/protobuf v1.33.0
gotest.tools v2.2.0+incompatible
k8s.io/apimachinery v0.29.2
Expand Down Expand Up @@ -283,7 +283,7 @@ require (
github.com/klauspost/cpuid/v2 v2.2.5 // indirect
github.com/kylelemons/godebug v1.1.0 // indirect
github.com/leodido/go-urn v1.2.1 // indirect
github.com/leodido/ragel-machinery v0.0.0-20181214104525-299bdde78165 // indirect
github.com/leodido/ragel-machinery v0.0.0-20190525184631-5f46317e436b // indirect
github.com/mailru/easyjson v0.7.7 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
Expand Down Expand Up @@ -376,3 +376,6 @@ replace github.com/hashicorp/memberlist => github.com/grafana/memberlist v0.3.1-
replace github.com/grafana/regexp => github.com/grafana/regexp v0.0.0-20221122212121-6b5c0a4cb7fd

replace github.com/grafana/loki/pkg/push => ./pkg/push

// leodido fork his project to continue support
replace github.com/influxdata/go-syslog/v3 => github.com/leodido/go-syslog/v4 v4.1.0
11 changes: 6 additions & 5 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1192,8 +1192,6 @@ github.com/imdario/mergo v0.3.16 h1:wwQJbIsHYGMUyLSPrEq1CT16AhnhNJQ51+4fdHUnCl4=
github.com/imdario/mergo v0.3.16/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
github.com/influxdata/go-syslog/v2 v2.0.1/go.mod h1:hjvie1UTaD5E1fTnDmxaCw8RRDrT4Ve+XHr5O2dKSCo=
github.com/influxdata/go-syslog/v3 v3.0.1-0.20230911200830-875f5bc594a4 h1:2r2WiFeAwiJ/uyx1qIKnV1L4C9w/2V8ehlbJY4gjFaM=
github.com/influxdata/go-syslog/v3 v3.0.1-0.20230911200830-875f5bc594a4/go.mod h1:1yEQhaLb/cETXCqQmdh7lDjupNAReO7c83AHyK2dJ48=
github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
github.com/influxdata/tail v1.0.1-0.20200707181643-03a791b270e4/go.mod h1:VeiWgI3qaGdJWust2fP27a6J+koITo/1c/UhxeOxgaM=
github.com/influxdata/tdigest v0.0.2-0.20210216194612-fc98d27c9e8b h1:i44CesU68ZBRvtCjBi3QSosCIKrjmMbYlQMFAwVLds4=
Expand Down Expand Up @@ -1305,10 +1303,13 @@ github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+
github.com/labbsr0x/bindman-dns-webhook v1.0.2/go.mod h1:p6b+VCXIR8NYKpDr8/dg1HKfQoRHCdcsROXKvmoehKA=
github.com/labbsr0x/goh v1.0.1/go.mod h1:8K2UhVoaWXcCU7Lxoa2omWnC8gyW8px7/lmO61c027w=
github.com/leesper/go_rng v0.0.0-20190531154944-a612b043e353/go.mod h1:N0SVk0uhy+E1PZ3C9ctsPRlvOPAFPkCNlcPBDkt0N3U=
github.com/leodido/go-syslog/v4 v4.1.0 h1:Wsl194qyWXr7V6DrGWC3xmxA9Ra6XgWO+toNt2fmCaI=
github.com/leodido/go-syslog/v4 v4.1.0/go.mod h1:eJ8rUfDN5OS6dOkCOBYlg2a+hbAg6pJa99QXXgMrd98=
github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
github.com/leodido/ragel-machinery v0.0.0-20181214104525-299bdde78165 h1:bCiVCRCs1Heq84lurVinUPy19keqGEe4jh5vtK37jcg=
github.com/leodido/ragel-machinery v0.0.0-20181214104525-299bdde78165/go.mod h1:WZxr2/6a/Ar9bMDc2rN/LJrE/hF6bXE4LPyDSIxwAfg=
github.com/leodido/ragel-machinery v0.0.0-20190525184631-5f46317e436b h1:11UHH39z1RhZ5dc4y4r/4koJo6IYFgTRMe/LlwRTEw0=
github.com/leodido/ragel-machinery v0.0.0-20190525184631-5f46317e436b/go.mod h1:WZxr2/6a/Ar9bMDc2rN/LJrE/hF6bXE4LPyDSIxwAfg=
github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lightstep/lightstep-tracer-common/golang/gogo v0.0.0-20190605223551-bc2310a04743/go.mod h1:qklhhLq1aX+mtWk9cPHPzaBjWImj5ULL6C7HFJtXQMM=
Expand Down Expand Up @@ -2284,8 +2285,8 @@ golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/time v0.0.0-20161028155119-f51c12702a4d/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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0 ...ub.com/influxdata/go-syslog/v3/.gitignore → ...ithub.com/leodido/go-syslog/v4/.gitignore
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