mudhorn/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus.git synced 2024-12-24 21:24:05 -08:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

remove group if the target is empty at adapter level

Browse source 
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
This commit is contained in:
Augustin Husson 2018-09-16 14:36:09 +02:00
parent 9970e4e7e4
commit 97950a3fae
2 changed files with 6 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
discovery/manager.go
View file

@ -232,11 +232,6 @@ func (m *Manager) updateGroup(poolKey poolKey, tgs []*targetgroup.Group) {
m.targets[poolKey] = make(map[string]*targetgroup.Group)
}
m.targets[poolKey][tg.Source] = tg
// Clear the key in the case where the targets is empty.
if tg.Targets == nil || len(tg.Targets) <= 0 {
delete(m.targets[poolKey], tg.Source)
}
}
}
}

6
documentation/examples/custom-sd/adapter/adapter.go
View file

@ -60,6 +60,12 @@ func (a *Adapter) generateTargetGroups(allTargetGroups map[string][]*targetgroup
tempGroups := make(map[string]*customSD)
for k, sdTargetGroups := range allTargetGroups {
for i, group := range sdTargetGroups {
// There is no target, so no need to keep it
if len(group.Targets) <= 0 {
continue
}
newTargets := make([]string, 0)
newLabels := make(map[string]string)