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Merge pull request 'tracing updates' (#79) from updates into v3
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Reviewed-on: #79
This commit is contained in:
Василий Толстов 2023-09-01 14:40:50 +03:00
commit b31e3e7ffa
6 changed files with 47 additions and 41 deletions
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2
common.go
View File

@ -39,7 +39,7 @@ func namedValueToLabels(named []driver.NamedValue) []interface{} {
// getCallerName get the name of the function A where A() -> B() -> GetFunctionCallerName()
func getCallerName() string {
pc, _, _, ok := runtime.Caller(2)
pc, _, _, ok := runtime.Caller(3)
details := runtime.FuncForPC(pc)
var callerName string
if ok && details != nil {

36
conn.go
View File

@ -6,6 +6,7 @@ import (
"fmt"
"time"
requestid "go.unistack.org/micro-wrapper-requestid/v3"
"go.unistack.org/micro/v3/tracer"
)
@ -99,12 +100,11 @@ func (w *wrapperConn) Begin() (driver.Tx, error) {
// BeginTx implements driver.ConnBeginTx BeginTx
func (w *wrapperConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
nctx, span := w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
span.AddLabels("method", "BeginTx")
span.AddLabels("db.method", "BeginTx")
name := getQueryName(ctx)
if name != "" {
span.AddLabels("db.query", name)
} else {
name = getCallerName()
span.AddLabels("db.statement", name)
if id, ok := ctx.Value(requestid.XRequestIDKey).(string); ok {
span.AddLabels("x-request-id", id)
}
labels := []string{labelMethod, "BeginTx", labelQuery, name}
@ -178,14 +178,12 @@ func (w *wrapperConn) PrepareContext(ctx context.Context, query string) (driver.
} else {
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
}
span.AddLabels("method", "PrepareContext")
span.AddLabels("db.method", "PrepareContext")
name := getQueryName(ctx)
if name != "" {
span.AddLabels("db.query", name)
} else {
name = getCallerName()
span.AddLabels("db.statement", name)
if id, ok := ctx.Value(requestid.XRequestIDKey).(string); ok {
span.AddLabels("x-request-id", id)
}
labels := []string{labelMethod, "PrepareContext", labelQuery, name}
conn, ok := w.conn.(driver.ConnPrepareContext)
if !ok {
@ -259,12 +257,11 @@ func (w *wrapperConn) ExecContext(ctx context.Context, query string, args []driv
} else {
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
}
span.AddLabels("method", "ExecContext")
span.AddLabels("db.method", "ExecContext")
name := getQueryName(ctx)
if name != "" {
span.AddLabels("db.query", name)
} else {
name = getCallerName()
span.AddLabels("db.statement", name)
if id, ok := ctx.Value(requestid.XRequestIDKey).(string); ok {
span.AddLabels("x-request-id", id)
}
defer span.Finish()
if len(args) > 0 {
@ -382,12 +379,11 @@ func (w *wrapperConn) QueryContext(ctx context.Context, query string, args []dri
} else {
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
}
span.AddLabels("method", "QueryContext")
span.AddLabels("db.method", "QueryContext")
name := getQueryName(ctx)
if name != "" {
span.AddLabels("db.statement", name)
} else {
name = getCallerName()
if id, ok := ctx.Value(requestid.XRequestIDKey).(string); ok {
span.AddLabels("x-request-id", id)
}
defer span.Finish()
if len(args) > 0 {

5
go.mod
View File

@ -2,4 +2,7 @@ module go.unistack.org/micro-wrapper-sql/v3
go 1.20
require go.unistack.org/micro/v3 v3.10.25
require (
go.unistack.org/micro-wrapper-requestid/v3 v3.8.7
go.unistack.org/micro/v3 v3.10.25
)

8
go.sum
View File

@ -1,2 +1,10 @@
github.com/imdario/mergo v0.3.14/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
github.com/silas/dag v0.0.0-20211117232152-9d50aa809f35/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
go.unistack.org/micro-wrapper-requestid/v3 v3.8.7 h1:gXyiO7gPT0wNE7XEJIrwS2Y4cqylbeBMmlNYGwIS3io=
go.unistack.org/micro-wrapper-requestid/v3 v3.8.7/go.mod h1:W92jAyoOoTFgGXgYu26BZi+R+IwJVH5N+BPnnp0NuiY=
go.unistack.org/micro/v3 v3.10.19/go.mod h1:XIArw29f0b3uvF4cq96X/nQt2f0J2OGnjh8J+DBbC0s=
go.unistack.org/micro/v3 v3.10.25 h1:A0epdZHOqjnXx103wwFhPKgmvVVbScvfbmn3HmHz1wE=
go.unistack.org/micro/v3 v3.10.25/go.mod h1:ALkeXpqChYDjx8KPi7tz9mmIyOnob6nlNswsg8BnZjQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

12
options.go
View File

@ -17,7 +17,7 @@ var (
DefaultMeterMetricPrefix = "micro_sql_"
// DefaultLoggerObserver used to prepare labels for logger
DefaultLoggerObserver = func(ctx context.Context, method string, query string, td time.Duration, err error) []interface{} {
labels := []interface{}{"method", method, "took", fmt.Sprintf("%v", td)}
labels := []interface{}{"db.method", method, "took", fmt.Sprintf("%v", td)}
if err != nil {
labels = append(labels, "error", err.Error())
}
@ -44,13 +44,13 @@ var (
meterRequestDurationSeconds = "request_duration_seconds"
labelUnknown = "unknown"
labelQuery = "query"
labelMethod = "method"
labelQuery = "db.statement"
labelMethod = "db.method"
labelStatus = "status"
labelSuccess = "success"
labelFailure = "failure"
labelHost = "db_host"
labelDatabase = "db_name"
labelHost = "db.host"
labelDatabase = "db.name"
)
// Options struct holds wrapper options
@ -180,5 +180,5 @@ func getQueryName(ctx context.Context) string {
if v, ok := ctx.Value(queryNameKey{}).(string); ok && v != labelUnknown {
return v
}
return ""
return getCallerName()
}

23
stmt.go
View File

@ -6,6 +6,7 @@ import (
"fmt"
"time"
requestid "go.unistack.org/micro-wrapper-requestid/v3"
"go.unistack.org/micro/v3/tracer"
)
@ -140,17 +141,16 @@ func (w *wrapperStmt) ExecContext(ctx context.Context, args []driver.NamedValue)
} else {
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
}
span.AddLabels("method", "ExecContext")
span.AddLabels("db.method", "ExecContext")
name := getQueryName(ctx)
if name != "" {
span.AddLabels("db.query", name)
} else {
name = getCallerName()
}
span.AddLabels("db.statement", name)
defer span.Finish()
if len(args) > 0 {
span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
}
if id, ok := ctx.Value(requestid.XRequestIDKey).(string); ok {
span.AddLabels("x-request-id", id)
}
labels := []string{labelMethod, "ExecContext", labelQuery, name}
if conn, ok := w.stmt.(driver.StmtExecContext); ok {
@ -214,17 +214,16 @@ func (w *wrapperStmt) QueryContext(ctx context.Context, args []driver.NamedValue
} else {
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
}
span.AddLabels("method", "QueryContext")
span.AddLabels("db.method", "QueryContext")
name := getQueryName(ctx)
if name != "" {
span.AddLabels("db.query", name)
} else {
name = getCallerName()
}
span.AddLabels("db.statement", name)
defer span.Finish()
if len(args) > 0 {
span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
}
if id, ok := ctx.Value(requestid.XRequestIDKey).(string); ok {
span.AddLabels("x-request-id", id)
}
labels := []string{labelMethod, "QueryContext", labelQuery, name}
if conn, ok := w.stmt.(driver.StmtQueryContext); ok {
ts := time.Now()