mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-20 23:46:23 +01:00
6fcbd17bdd
* Add omitempty for DisableCompression and DisableKeepAlive fields in ScrapeConfig * Add omitempty annotation to all the default/optional values * Fix annotations after review
45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
package ec2
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
// SDConfig represents service discovery config for ec2.
|
|
//
|
|
// See https://prometheus.io/docs/prometheus/latest/configuration/configuration/#ec2_sd_config
|
|
type SDConfig struct {
|
|
Region string `yaml:"region,omitempty"`
|
|
Endpoint string `yaml:"endpoint,omitempty"`
|
|
AccessKey string `yaml:"access_key,omitempty"`
|
|
SecretKey string `yaml:"secret_key,omitempty"`
|
|
// TODO add support for Profile, not working atm
|
|
Profile string `yaml:"profile,omitempty"`
|
|
RoleARN string `yaml:"role_arn,omitempty"`
|
|
// RefreshInterval time.Duration `yaml:"refresh_interval"`
|
|
// refresh_interval is obtained from `-promscrape.ec2SDCheckInterval` command-line option.
|
|
Port *int `yaml:"port,omitempty"`
|
|
Filters []Filter `yaml:"filters,omitempty"`
|
|
}
|
|
|
|
// Filter is ec2 filter.
|
|
//
|
|
// See https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeInstances.html
|
|
// and https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_Filter.html
|
|
type Filter struct {
|
|
Name string `yaml:"name"`
|
|
Values []string `yaml:"values"`
|
|
}
|
|
|
|
// GetLabels returns ec2 labels according to sdc.
|
|
func GetLabels(sdc *SDConfig) ([]map[string]string, error) {
|
|
cfg, err := getAPIConfig(sdc)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("cannot get API config: %w", err)
|
|
}
|
|
ms, err := getInstancesLabels(cfg)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("error when fetching instances data from EC2: %w", err)
|
|
}
|
|
return ms, nil
|
|
}
|