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Fix #6999 : Add architecture meta label for EC2 (#7000)

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This PR adds architecture meta labels for EC2 instances

Signed-off-by: Deepjyoti Mondal <djmdeveloper060796@gmail.com>
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Deepjyoti Mondal 2020-03-29 02:11:37 +05:30 committed by GitHub
parent 0c4ec8d9dd
commit c38ca2ca95
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2 changed files with 6 additions and 0 deletions
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5
discovery/ec2/ec2.go
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@ -39,6 +39,7 @@ import (
const (
ec2Label = model.MetaLabelPrefix + "ec2_"
ec2LabelAZ = ec2Label + "availability_zone"
ec2LabelArch = ec2Label + "architecture"
ec2LabelInstanceID = ec2Label + "instance_id"
ec2LabelInstanceState = ec2Label + "instance_state"
ec2LabelInstanceType = ec2Label + "instance_type"
@ -219,6 +220,10 @@ func (d *Discovery) refresh(ctx context.Context) ([]*targetgroup.Group, error) {
labels[ec2LabelInstanceLifecycle] = model.LabelValue(*inst.InstanceLifecycle)
}
if inst.Architecture != nil {
labels[ec2LabelArch] = model.LabelValue(*inst.Architecture)
}
if inst.VpcId != nil {
labels[ec2LabelVPCID] = model.LabelValue(*inst.VpcId)
labels[ec2LabelPrimarySubnetID] = model.LabelValue(*inst.SubnetId)

1
docs/configuration/configuration.md
View file

@ -426,6 +426,7 @@ the public IP address with relabeling.
The following meta labels are available on targets during [relabeling](#relabel_config):
* `__meta_ec2_architecture`: the architecture of the instance
* `__meta_ec2_availability_zone`: the availability zone in which the instance is running
* `__meta_ec2_instance_id`: the EC2 instance ID
* `__meta_ec2_instance_lifecycle`: the lifecycle of the EC2 instance, set only for 'spot' or 'scheduled' instances, absent otherwise