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Signed-off-by: George Brighton <george@gebn.co.uk>
This commit is contained in:
George Brighton 2021-08-03 03:32:31 +01:00
parent 2d8f9c6f61
commit 1f752b6910
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2 changed files with 4 additions and 4 deletions
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6
discovery/aws/ec2.go
View file

@ -228,8 +228,8 @@ func (d *EC2Discovery) refresh(ctx context.Context) ([]*targetgroup.Group, error
// Prometheus requires a reload if AWS adds a new AZ to the region.
if d.azToAZID == nil {
if err := d.refreshAZIDs(ctx); err != nil {
level.Warn(d.logger).Log(
"msg", "Unable to describe availability zones, ensure Prometheus has ec2:DescribeAvailabilityZones",
level.Debug(d.logger).Log(
"msg", "Unable to describe availability zones",
"err", err)
}
}
@ -270,7 +270,7 @@ func (d *EC2Discovery) refresh(ctx context.Context) ([]*targetgroup.Group, error
azID, ok := d.azToAZID[*inst.Placement.AvailabilityZone]
if !ok && d.azToAZID != nil {
level.Debug(d.logger).Log(
"msg", "Availability zone not found, try reloading Prometheus",
"msg", "Availability zone not found",
"az", *inst.Placement.AvailabilityZone)
}
labels[ec2LabelAZID] = model.LabelValue(azID)

2
docs/configuration/configuration.md
View file

@ -898,7 +898,7 @@ The following meta labels are available on targets during [relabeling](#relabel_
* `__meta_ec2_ami`: the EC2 Amazon Machine Image
* `__meta_ec2_architecture`: the architecture of the instance
* `__meta_ec2_availability_zone`: the availability zone in which the instance is running
* `__meta_ec2_availability_zone_id`: the [availability zone ID](https://docs.aws.amazon.com/ram/latest/userguide/working-with-az-ids.html) in which the instance is running
* `__meta_ec2_availability_zone_id`: the [availability zone ID](https://docs.aws.amazon.com/ram/latest/userguide/working-with-az-ids.html) in which the instance is running (requires `ec2:DescribeAvailabilityZones`)
* `__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