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fix(config_wrapper): apply instance_enable_ipv6 from common to all components #18254

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fix(config_wrapper): apply instance_enable_ipv6 from common to all components #18254

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4019c27
fix(memberlist): allow resolution of advertise address from v6 interf…
ashwanthgoli Jun 27, 2025
dabbcc8
add comment
ashwanthgoli Jun 27, 2025
9eed09d
fix(frontend): allow resolution of v6 addresses.
ashwanthgoli Jun 27, 2025
2dc8250
make docs
ashwanthgoli Jun 27, 2025
d1f1965
fix(config): apply instance_enable_ipv6 from common to all components
ashwanthgoli Jun 27, 2025
23b5791
Merge branch 'main' into enable-v6-config-wrapper
ashwanthgoli Jun 27, 2025
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9 changes: 9 additions & 0 deletions pkg/loki/config_wrapper.go
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Original file line number Diff line number Diff line change
Expand Up @@ -244,6 +244,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.Ingester.LifecyclerConfig.Zone = rc.InstanceZone
r.Ingester.LifecyclerConfig.ListenPort = rc.ListenPort
r.Ingester.LifecyclerConfig.ObservePeriod = rc.ObservePeriod
r.Ingester.LifecyclerConfig.EnableInet6 = rc.EnableIPv6
r.Ingester.KafkaIngestion.PartitionRingConfig.KVStore = rc.KVStore
}

Expand All @@ -260,6 +261,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.Pattern.LifecyclerConfig.Zone = rc.InstanceZone
r.Pattern.LifecyclerConfig.ListenPort = rc.ListenPort
r.Pattern.LifecyclerConfig.ObservePeriod = rc.ObservePeriod
r.Pattern.LifecyclerConfig.EnableInet6 = rc.EnableIPv6
}

// IngestLimits
Expand All @@ -276,6 +278,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.IngestLimits.LifecyclerConfig.Zone = rc.InstanceZone
r.IngestLimits.LifecyclerConfig.ListenPort = rc.ListenPort
r.IngestLimits.LifecyclerConfig.ObservePeriod = rc.ObservePeriod
r.IngestLimits.LifecyclerConfig.EnableInet6 = rc.EnableIPv6
}

// IngestLimitsFrontend
Expand All @@ -292,6 +295,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.IngestLimitsFrontend.LifecyclerConfig.Zone = rc.InstanceZone
r.IngestLimitsFrontend.LifecyclerConfig.ListenPort = rc.ListenPort
r.IngestLimitsFrontend.LifecyclerConfig.ObservePeriod = rc.ObservePeriod
r.IngestLimitsFrontend.LifecyclerConfig.EnableInet6 = rc.EnableIPv6
}

// Distributor
Expand All @@ -303,6 +307,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.Distributor.DistributorRing.InstanceID = rc.InstanceID
r.Distributor.DistributorRing.InstanceInterfaceNames = rc.InstanceInterfaceNames
r.Distributor.DistributorRing.KVStore = rc.KVStore
r.Distributor.DistributorRing.EnableIPv6 = rc.EnableIPv6
}

// Ruler
Expand All @@ -314,6 +319,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.Ruler.Ring.InstanceID = rc.InstanceID
r.Ruler.Ring.InstanceInterfaceNames = rc.InstanceInterfaceNames
r.Ruler.Ring.KVStore = rc.KVStore
r.Ruler.Ring.EnableIPv6 = rc.EnableIPv6
}

// Query Scheduler
Expand All @@ -327,6 +333,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.QueryScheduler.SchedulerRing.InstanceZone = rc.InstanceZone
r.QueryScheduler.SchedulerRing.ZoneAwarenessEnabled = rc.ZoneAwarenessEnabled
r.QueryScheduler.SchedulerRing.KVStore = rc.KVStore
r.QueryScheduler.SchedulerRing.EnableIPv6 = rc.EnableIPv6
}

// Compactor
Expand All @@ -340,6 +347,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.CompactorConfig.CompactorRing.InstanceZone = rc.InstanceZone
r.CompactorConfig.CompactorRing.ZoneAwarenessEnabled = rc.ZoneAwarenessEnabled
r.CompactorConfig.CompactorRing.KVStore = rc.KVStore
r.CompactorConfig.CompactorRing.EnableIPv6 = rc.EnableIPv6
}

// IndexGateway
Expand All @@ -353,6 +361,7 @@ func applyConfigToRings(r, defaults *ConfigWrapper, rc lokiring.RingConfig, merg
r.IndexGateway.Ring.InstanceZone = rc.InstanceZone
r.IndexGateway.Ring.ZoneAwarenessEnabled = rc.ZoneAwarenessEnabled
r.IndexGateway.Ring.KVStore = rc.KVStore
r.IndexGateway.Ring.EnableIPv6 = rc.EnableIPv6
}
}

Expand Down
18 changes: 18 additions & 0 deletions pkg/loki/config_wrapper_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2297,6 +2297,24 @@ common:
assert.Equal(t, []string{"ringsshouldntusethis"}, config.Frontend.FrontendV2.InfNames) // not a ring.
assert.Equal(t, []string{"ringsshouldusethis"}, config.CompactorConfig.CompactorRing.InstanceInterfaceNames)
})

t.Run("enable_ipv6 setting is propagated from common ring to all component rings", func(t *testing.T) {
yamlContent := `common:
ring:
instance_enable_ipv6: true`

config, _, err := configWrapperFromYAML(t, yamlContent, nil)
assert.NoError(t, err)
assert.True(t, config.Distributor.DistributorRing.EnableIPv6)
assert.True(t, config.Ingester.LifecyclerConfig.EnableInet6)
assert.True(t, config.IngestLimits.LifecyclerConfig.EnableInet6)
assert.True(t, config.IngestLimitsFrontend.LifecyclerConfig.EnableInet6)
assert.True(t, config.Ruler.Ring.EnableIPv6)
assert.True(t, config.QueryScheduler.SchedulerRing.EnableIPv6)
assert.True(t, config.CompactorConfig.CompactorRing.EnableIPv6)
assert.True(t, config.IndexGateway.Ring.EnableIPv6)
assert.True(t, config.Pattern.LifecyclerConfig.EnableInet6)
})
}

func TestNamedStores_applyDefaults(t *testing.T) {
Expand Down
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