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PT-47 pt-mongodb-summary not showing info about replica set

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This commit is contained in:
Carlos Salguero
2017-01-12 17:03:51 -03:00
parent c2419ba10a
commit 14374df410
1 changed files with 7 additions and 4 deletions
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11
src/go/pt-mongodb-summary/main.go
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@@ -308,10 +308,10 @@ func GetHostinfo(session pmgo.SessionManager) (*hostInfo, error) {
}
func getHostnames(dialer pmgo.Dialer, di *mgo.DialInfo) ([]string, error) {
hostnames := []string{di.Addrs[0]}
session, err := dialer.DialWithInfo(di)
if err != nil {
return nil, err
return hostnames, err
}
defer session.Close()
@@ -319,12 +319,11 @@ func getHostnames(dialer pmgo.Dialer, di *mgo.DialInfo) ([]string, error) {
log.Debugf("Running 'listShards' command")
err = session.Run("listShards", shardsInfo)
if err != nil {
return nil, errors.Wrap(err, "cannot list shards")
return hostnames, errors.Wrap(err, "cannot list shards")
}
log.Debugf("listShards raw response: %+v", util.Pretty(shardsInfo))
hostnames := []string{di.Addrs[0]}
if shardsInfo != nil {
for _, shardInfo := range shardsInfo.Shards {
m := strings.Split(shardInfo.Host, "/")
@@ -393,11 +392,13 @@ func sizeAndUnit(size int64) (float64, string) {
func GetReplicasetMembers(dialer pmgo.Dialer, hostnames []string, di *mgo.DialInfo) ([]proto.Members, error) {
replicaMembers := []proto.Members{}
log.Debugf("hostnames: %+v", hostnames)
for _, hostname := range hostnames {
di.Addrs = []string{hostname}
session, err := dialer.DialWithInfo(di)
if err != nil {
log.Debugf("getReplicasetMembers. cannot connect to %s: %s", hostname, err.Error())
return nil, errors.Wrapf(err, "getReplicasetMembers. cannot connect to %s", hostname)
}
defer session.Close()
@@ -405,8 +406,10 @@ func GetReplicasetMembers(dialer pmgo.Dialer, hostnames []string, di *mgo.DialIn
rss := proto.ReplicaSetStatus{}
err = session.Run(bson.M{"replSetGetStatus": 1}, &rss)
if err != nil {
log.Debugf("error in replSetGetStatus on host %s: %s", hostname, err.Error())
continue // If a host is a mongos we cannot get info but is not a real error
}
log.Debugf("replSetGetStatus result:\n%#v", rss)
for _, m := range rss.Members {
m.Set = rss.Set
replicaMembers = append(replicaMembers, m)