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Expose EC2 instance lifecycle as label (#6914)

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Signed-off-by: Alex Gaganov <alex.gaganov@fiverr.com>
This commit is contained in:
Alex Gaganov 2020-03-03 10:03:16 +02:00 committed by GitHub
parent 52025bd7a9
commit df92a00838
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2 changed files with 22 additions and 16 deletions
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37
discovery/ec2/ec2.go
View File

@ -37,22 +37,23 @@ import (
)
const (
ec2Label = model.MetaLabelPrefix + "ec2_"
ec2LabelAZ = ec2Label + "availability_zone"
ec2LabelInstanceID = ec2Label + "instance_id"
ec2LabelInstanceState = ec2Label + "instance_state"
ec2LabelInstanceType = ec2Label + "instance_type"
ec2LabelOwnerID = ec2Label + "owner_id"
ec2LabelPlatform = ec2Label + "platform"
ec2LabelPublicDNS = ec2Label + "public_dns_name"
ec2LabelPublicIP = ec2Label + "public_ip"
ec2LabelPrivateDNS = ec2Label + "private_dns_name"
ec2LabelPrivateIP = ec2Label + "private_ip"
ec2LabelPrimarySubnetID = ec2Label + "primary_subnet_id"
ec2LabelSubnetID = ec2Label + "subnet_id"
ec2LabelTag = ec2Label + "tag_"
ec2LabelVPCID = ec2Label + "vpc_id"
subnetSeparator = ","
ec2Label = model.MetaLabelPrefix + "ec2_"
ec2LabelAZ = ec2Label + "availability_zone"
ec2LabelInstanceID = ec2Label + "instance_id"
ec2LabelInstanceState = ec2Label + "instance_state"
ec2LabelInstanceType = ec2Label + "instance_type"
ec2LabelInstanceLifecycle = ec2Label + "instance_lifecycle"
ec2LabelOwnerID = ec2Label + "owner_id"
ec2LabelPlatform = ec2Label + "platform"
ec2LabelPublicDNS = ec2Label + "public_dns_name"
ec2LabelPublicIP = ec2Label + "public_ip"
ec2LabelPrivateDNS = ec2Label + "private_dns_name"
ec2LabelPrivateIP = ec2Label + "private_ip"
ec2LabelPrimarySubnetID = ec2Label + "primary_subnet_id"
ec2LabelSubnetID = ec2Label + "subnet_id"
ec2LabelTag = ec2Label + "tag_"
ec2LabelVPCID = ec2Label + "vpc_id"
subnetSeparator = ","
)
// DefaultSDConfig is the default EC2 SD configuration.
@ -214,6 +215,10 @@ func (d *Discovery) refresh(ctx context.Context) ([]*targetgroup.Group, error) {
labels[ec2LabelInstanceState] = model.LabelValue(*inst.State.Name)
labels[ec2LabelInstanceType] = model.LabelValue(*inst.InstanceType)
if inst.InstanceLifecycle != nil {
labels[ec2LabelInstanceLifecycle] = model.LabelValue(*inst.InstanceLifecycle)
}
if inst.VpcId != nil {
labels[ec2LabelVPCID] = model.LabelValue(*inst.VpcId)
labels[ec2LabelPrimarySubnetID] = model.LabelValue(*inst.SubnetId)

1
docs/configuration/configuration.md
View File

@ -428,6 +428,7 @@ The following meta labels are available on targets during [relabeling](#relabel_
* `__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
* `__meta_ec2_instance_state`: the state of the EC2 instance
* `__meta_ec2_instance_type`: the type of the EC2 instance
* `__meta_ec2_owner_id`: the ID of the AWS account that owns the EC2 instance