diff --git a/discovery/consul/consul.go b/discovery/consul/consul.go index 7063ae88c..7ba8ad721 100644 --- a/discovery/consul/consul.go +++ b/discovery/consul/consul.go @@ -55,6 +55,8 @@ const ( servicePortLabel = model.MetaLabelPrefix + "consul_service_port" // datacenterLabel is the name of the label containing the datacenter ID. datacenterLabel = model.MetaLabelPrefix + "consul_dc" + // taggedAddressesLabel is the prefix for the labels mapping to a target's tagged addresses. + taggedAddressesLabel = model.MetaLabelPrefix + "consul_tagged_address_" // serviceIDLabel is the name of the label containing the service ID. serviceIDLabel = model.MetaLabelPrefix + "consul_service_id" @@ -487,7 +489,7 @@ func (srv *consulService) watch(ctx context.Context, ch chan<- []*targetgroup.Gr var tags = srv.tagSeparator + strings.Join(node.ServiceTags, srv.tagSeparator) + srv.tagSeparator // If the service address is not empty it should be used instead of the node address - // since the service may be registered remotely through a different node + // since the service may be registered remotely through a different node. var addr string if node.ServiceAddress != "" { addr = net.JoinHostPort(node.ServiceAddress, fmt.Sprintf("%d", node.ServicePort)) @@ -505,18 +507,24 @@ func (srv *consulService) watch(ctx context.Context, ch chan<- []*targetgroup.Gr serviceIDLabel: model.LabelValue(node.ServiceID), } - // Add all key/value pairs from the node's metadata as their own labels + // Add all key/value pairs from the node's metadata as their own labels. for k, v := range node.NodeMeta { name := strutil.SanitizeLabelName(k) labels[metaDataLabel+model.LabelName(name)] = model.LabelValue(v) } - // Add all key/value pairs from the service's metadata as their own labels + // Add all key/value pairs from the service's metadata as their own labels. for k, v := range node.ServiceMeta { name := strutil.SanitizeLabelName(k) labels[serviceMetaDataLabel+model.LabelName(name)] = model.LabelValue(v) } + // Add all key/value pairs from the service's tagged addresses as their own labels. + for k, v := range node.TaggedAddresses { + name := strutil.SanitizeLabelName(k) + labels[taggedAddressesLabel+model.LabelName(name)] = model.LabelValue(v) + } + tgroup.Targets = append(tgroup.Targets, labels) } diff --git a/discovery/consul/consul_test.go b/discovery/consul/consul_test.go index 70d8be64a..da734de7c 100644 --- a/discovery/consul/consul_test.go +++ b/discovery/consul/consul_test.go @@ -87,6 +87,7 @@ const ( "Node": "node1", "Address": "1.1.1.1", "Datacenter": "test-dc", +"TaggedAddresses": {"lan":"192.168.10.10","wan":"10.0.10.10"}, "NodeMeta": {"rack_name": "2304"}, "ServiceID": "test", "ServiceName": "test", diff --git a/docs/configuration/configuration.md b/docs/configuration/configuration.md index 971fbd78b..48e26fe11 100644 --- a/docs/configuration/configuration.md +++ b/docs/configuration/configuration.md @@ -300,6 +300,7 @@ The following meta labels are available on targets during [relabeling](#relabel_ * `__meta_consul_address`: the address of the target * `__meta_consul_dc`: the datacenter name for the target +* `__meta_consul_tagged_address_`: each node tagged address key value of the target * `__meta_consul_metadata_`: each node metadata key value of the target * `__meta_consul_node`: the node name defined for the target * `__meta_consul_service_address`: the service address of the target