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Document and add support to input plugins for logging alias (#6357)

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This commit is contained in:
Greg
2019-09-23 16:39:50 -06:00
committed by Daniel Nelson
parent e42d2e39c6
commit 817c9a69a9
111 changed files with 961 additions and 659 deletions
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45
plugins/inputs/mongodb/mongodb_server.go
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@@ -1,7 +1,7 @@
package mongodb
import (
"log"
"fmt"
"net/url"
"strings"
"time"
@@ -15,6 +15,8 @@ type Server struct {
Url *url.URL
Session *mgo.Session
lastResult *MongoStatus
Log telegraf.Logger
}
func (s *Server) getDefaultTags() map[string]string {
@@ -31,11 +33,11 @@ func IsAuthorization(err error) bool {
return strings.Contains(err.Error(), "not authorized")
}
func authLogLevel(err error) string {
func (s *Server) authLog(err error) {
if IsAuthorization(err) {
return "D!"
s.Log.Debug(err.Error())
} else {
return "E!"
s.Log.Error(err.Error())
}
}
@@ -158,30 +160,30 @@ func (s *Server) gatherCollectionStats(colStatsDbs []string) (*ColStats, error)
}
results := &ColStats{}
for _, db_name := range names {
if stringInSlice(db_name, colStatsDbs) || len(colStatsDbs) == 0 {
for _, dbName := range names {
if stringInSlice(dbName, colStatsDbs) || len(colStatsDbs) == 0 {
var colls []string
colls, err = s.Session.DB(db_name).CollectionNames()
colls, err = s.Session.DB(dbName).CollectionNames()
if err != nil {
log.Printf("E! [inputs.mongodb] Error getting collection names: %v", err)
s.Log.Errorf("Error getting collection names: %s", err.Error())
continue
}
for _, col_name := range colls {
col_stat_line := &ColStatsData{}
err = s.Session.DB(db_name).Run(bson.D{
for _, colName := range colls {
colStatLine := &ColStatsData{}
err = s.Session.DB(dbName).Run(bson.D{
{
Name: "collStats",
Value: col_name,
Value: colName,
},
}, col_stat_line)
}, colStatLine)
if err != nil {
log.Printf("%s [inputs.mongodb] Error getting col stats from %q: %v", authLogLevel(err), col_name, err)
s.authLog(fmt.Errorf("error getting col stats from %q: %v", colName, err))
continue
}
collection := &Collection{
Name: col_name,
DbName: db_name,
ColStatsData: col_stat_line,
Name: colName,
DbName: dbName,
ColStatsData: colStatLine,
}
results.Collections = append(results.Collections, *collection)
}
@@ -203,7 +205,7 @@ func (s *Server) gatherData(acc telegraf.Accumulator, gatherDbStats bool, gather
// member of a replica set.
replSetStatus, err := s.gatherReplSetStatus()
if err != nil {
log.Printf("D! [inputs.mongodb] Unable to gather replica set status: %v", err)
s.Log.Debugf("Unable to gather replica set status: %s", err.Error())
}
// Gather the oplog if we are a member of a replica set. Non-replica set
@@ -218,13 +220,12 @@ func (s *Server) gatherData(acc telegraf.Accumulator, gatherDbStats bool, gather
clusterStatus, err := s.gatherClusterStatus()
if err != nil {
log.Printf("D! [inputs.mongodb] Unable to gather cluster status: %v", err)
s.Log.Debugf("Unable to gather cluster status: %s", err.Error())
}
shardStats, err := s.gatherShardConnPoolStats()
if err != nil {
log.Printf("%s [inputs.mongodb] Unable to gather shard connection pool stats: %v",
authLogLevel(err), err)
s.authLog(fmt.Errorf("unable to gather shard connection pool stats: %s", err.Error()))
}
var collectionStats *ColStats
@@ -246,7 +247,7 @@ func (s *Server) gatherData(acc telegraf.Accumulator, gatherDbStats bool, gather
for _, name := range names {
db, err := s.gatherDBStats(name)
if err != nil {
log.Printf("D! [inputs.mongodb] Error getting db stats from %q: %v", name, err)
s.Log.Debugf("Error getting db stats from %q: %s", name, err.Error())
}
dbStats.Dbs = append(dbStats.Dbs, *db)
}