prometheus/discovery/config/config.go

127 lines
4.7 KiB
Go

// Copyright 2016 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
import (
"github.com/pkg/errors"
"github.com/prometheus/prometheus/discovery/azure"
"github.com/prometheus/prometheus/discovery/consul"
"github.com/prometheus/prometheus/discovery/dns"
"github.com/prometheus/prometheus/discovery/ec2"
"github.com/prometheus/prometheus/discovery/file"
"github.com/prometheus/prometheus/discovery/gce"
"github.com/prometheus/prometheus/discovery/kubernetes"
"github.com/prometheus/prometheus/discovery/marathon"
"github.com/prometheus/prometheus/discovery/openstack"
"github.com/prometheus/prometheus/discovery/targetgroup"
"github.com/prometheus/prometheus/discovery/triton"
"github.com/prometheus/prometheus/discovery/zookeeper"
)
// ServiceDiscoveryConfig configures lists of different service discovery mechanisms.
type ServiceDiscoveryConfig struct {
// List of labeled target groups for this job.
StaticConfigs []*targetgroup.Group `yaml:"static_configs,omitempty"`
// List of DNS service discovery configurations.
DNSSDConfigs []*dns.SDConfig `yaml:"dns_sd_configs,omitempty"`
// List of file service discovery configurations.
FileSDConfigs []*file.SDConfig `yaml:"file_sd_configs,omitempty"`
// List of Consul service discovery configurations.
ConsulSDConfigs []*consul.SDConfig `yaml:"consul_sd_configs,omitempty"`
// List of Serverset service discovery configurations.
ServersetSDConfigs []*zookeeper.ServersetSDConfig `yaml:"serverset_sd_configs,omitempty"`
// NerveSDConfigs is a list of Nerve service discovery configurations.
NerveSDConfigs []*zookeeper.NerveSDConfig `yaml:"nerve_sd_configs,omitempty"`
// MarathonSDConfigs is a list of Marathon service discovery configurations.
MarathonSDConfigs []*marathon.SDConfig `yaml:"marathon_sd_configs,omitempty"`
// List of Kubernetes service discovery configurations.
KubernetesSDConfigs []*kubernetes.SDConfig `yaml:"kubernetes_sd_configs,omitempty"`
// List of GCE service discovery configurations.
GCESDConfigs []*gce.SDConfig `yaml:"gce_sd_configs,omitempty"`
// List of EC2 service discovery configurations.
EC2SDConfigs []*ec2.SDConfig `yaml:"ec2_sd_configs,omitempty"`
// List of OpenStack service discovery configurations.
OpenstackSDConfigs []*openstack.SDConfig `yaml:"openstack_sd_configs,omitempty"`
// List of Azure service discovery configurations.
AzureSDConfigs []*azure.SDConfig `yaml:"azure_sd_configs,omitempty"`
// List of Triton service discovery configurations.
TritonSDConfigs []*triton.SDConfig `yaml:"triton_sd_configs,omitempty"`
}
// Validate validates the ServiceDiscoveryConfig.
func (c *ServiceDiscoveryConfig) Validate() error {
for _, cfg := range c.AzureSDConfigs {
if cfg == nil {
return errors.New("empty or null section in azure_sd_configs")
}
}
for _, cfg := range c.ConsulSDConfigs {
if cfg == nil {
return errors.New("empty or null section in consul_sd_configs")
}
}
for _, cfg := range c.DNSSDConfigs {
if cfg == nil {
return errors.New("empty or null section in dns_sd_configs")
}
}
for _, cfg := range c.EC2SDConfigs {
if cfg == nil {
return errors.New("empty or null section in ec2_sd_configs")
}
}
for _, cfg := range c.FileSDConfigs {
if cfg == nil {
return errors.New("empty or null section in file_sd_configs")
}
}
for _, cfg := range c.GCESDConfigs {
if cfg == nil {
return errors.New("empty or null section in gce_sd_configs")
}
}
for _, cfg := range c.KubernetesSDConfigs {
if cfg == nil {
return errors.New("empty or null section in kubernetes_sd_configs")
}
}
for _, cfg := range c.MarathonSDConfigs {
if cfg == nil {
return errors.New("empty or null section in marathon_sd_configs")
}
}
for _, cfg := range c.NerveSDConfigs {
if cfg == nil {
return errors.New("empty or null section in nerve_sd_configs")
}
}
for _, cfg := range c.OpenstackSDConfigs {
if cfg == nil {
return errors.New("empty or null section in openstack_sd_configs")
}
}
for _, cfg := range c.ServersetSDConfigs {
if cfg == nil {
return errors.New("empty or null section in serverset_sd_configs")
}
}
for _, cfg := range c.StaticConfigs {
if cfg == nil {
return errors.New("empty or null section in static_configs")
}
}
return nil
}