promconfig

type AlertingConfig struct {
	AlertRelabelConfigs []*RelabelConfig      `yaml:"alert_relabel_configs,omitempty"`
	AlertmanagerConfigs []*AlertmanagerConfig `yaml:"alertmanagers,omitempty"`
}

type AlertmanagerConfig struct {
	ServiceDiscoveryConfig ServiceDiscoveryConfig `yaml:",inline"`
	HTTPClientConfig       HTTPClientConfig       `yaml:",inline"`

	// The URL scheme to use when talking to Alertmanagers.
	Scheme string `yaml:"scheme,omitempty"`
	// Path prefix to add in front of the push endpoint path.
	PathPrefix string `yaml:"path_prefix,omitempty"`
	// The timeout used when sending alerts.
	Timeout Duration `yaml:"timeout,omitempty"`

	// The api version of Alertmanager.
	APIVersion string `yaml:"api_version,omitempty"`

	// List of Alertmanager relabel configurations.
	RelabelConfigs []*RelabelConfig `yaml:"relabel_configs,omitempty"`
}

type Authorization struct {
	Type            string `yaml:"type,omitempty"`
	Credentials     string `yaml:"credentials,omitempty" secret:"true"`
	CredentialsFile string `yaml:"credentials_file,omitempty"`
}

type AzureSDConfig struct {
	Environment     string   `yaml:"environment,omitempty"`
	SubscriptionID  string   `yaml:"subscription_id"`
	TenantID        string   `yaml:"tenant_id,omitempty"`
	ClientID        string   `yaml:"client_id,omitempty"`
	ClientSecret    string   `yaml:"client_secret,omitempty"`
	RefreshInterval Duration `yaml:"refresh_interval,omitempty"`
	Port            int      `yaml:"port,omitempty"`
}

type BasicAuth struct {
	Username     string `yaml:"username"`
	Password     string `yaml:"password,omitempty" secret:"true"`
	PasswordFile string `yaml:"password_file,omitempty"`
}

type Config struct {
	GlobalConfig       GlobalConfig         `yaml:"global"`
	AlertingConfig     AlertingConfig       `yaml:"alerting,omitempty"`
	RuleFiles          []string             `yaml:"rule_files,omitempty"`
	ScrapeConfigs      []*ScrapeConfig      `yaml:"scrape_configs,omitempty"`
	RemoteWriteConfigs []*RemoteWriteConfig `yaml:"remote_write,omitempty"`
	RemoteReadConfigs  []*RemoteReadConfig  `yaml:"remote_read,omitempty"`
}

type ConsulSDConfig struct {
	Server          string            `yaml:"server,omitempty"`
	Token           string            `yaml:"token"`
	Datacenter      string            `yaml:"datacenter"`
	Scheme          string            `yaml:"scheme,omitempty"`
	Username        string            `yaml:"username"`
	Password        string            `yaml:"password"`
	TLSConfig       TLSConfig         `yaml:"tls_config,omitempty"`
	Services        []string          `yaml:"services,omitempty"`
	Tags            []string          `yaml:"tags,omitempty"`
	NodeMeta        map[string]string `yaml:"node_meta,omitempty"`
	TagSeprator     string            `yaml:"tag_seprator,omitempty"`
	AllowStale      bool              `yaml:"allow_stale"`
	RefreshInterval Duration          `yaml:"refresh_interval,omitempty"`
}

type DNSSDConfig struct {
	Names           []string `yaml:"names"`
	Type            string   `yaml:"type,omitempty"`
	RefreshInterval Duration `yaml:"refresh_interval,omitempty"`
	Port            int      `yaml:"port,omitempty"`
}

type DigitaloceanSDConfig struct {
	HTTPClientConfig HTTPClientConfig `yaml:",inline"`
	RefreshInterval  Duration         `yaml:"refresh_interval,omitempty"`
	Port             int              `yaml:"port,omitempty"`
}

type DockerswarmSDConfig struct {
	HTTPClientConfig HTTPClientConfig `yaml:",inline"`
	Host             string           `yaml:"host"`
	Role             string           `yaml:"role"`
	RefreshInterval  Duration         `yaml:"refresh_interval,omitempty"`
	Port             int              `yaml:"port,omitempty"`
	Filters          []*Filter        `yaml:"filters,omitempty"`
}

type Duration time.Duration

type EC2SDConfig struct {
	Region          string    `yaml:"region,omitempty"`
	Endpoint        string    `yaml:"endpoint,omitempty"`
	AccessKey       string    `yaml:"access_key,omitempty"`
	SecretKey       string    `yaml:"secret_key,omitempty"`
	Profile         string    `yaml:"profile,omitempty"`
	RoleArn         string    `yaml:"role_arn,omitempty"`
	RefreshInterval Duration  `yaml:"refresh_interval,omitempty"`
	Port            int       `yaml:"port,omitempty"`
	Filters         []*Filter `yaml:"filters,omitempty"`
}

type FilesSDConfig struct {
	Files           []string `yaml:"files"`
	RefreshInterval Duration `yaml:"refresh_interval,omitempty"`
}

type Filter struct {
	Name   string   `yaml:"name"`
	Values []string `yaml:"values"`
}

type GceSDConfig struct {
	Project         string   `yaml:"project"`
	Zone            string   `yaml:"zone"`
	Filter          string   `yaml:"filter,omitempty"`
	RefreshInterval Duration `yaml:"refresh_interval,omitempty"`
	Port            int      `yaml:"port,omitempty"`
	TagSeprator     string   `yaml:"tag_separator,omitempty"`
}

type GlobalConfig struct {
	// How frequently to scrape targets by default.
	ScrapeInterval Duration `yaml:"scrape_interval,omitempty"`
	// The default timeout when scraping targets.
	ScrapeTimeout Duration `yaml:"scrape_timeout,omitempty"`
	// How frequently to evaluate rules by default.
	EvaluationInterval Duration `yaml:"evaluation_interval,omitempty"`
	// File to which PromQL queries are logged.
	QueryLogFile string `yaml:"query_log_file,omitempty"`
	// The labels to add to any timeseries that this Prometheus instance scrapes.
	ExternalLabels map[string]string `yaml:"external_labels,omitempty"`
}

type Group struct {
	// Targets is a list of targets identified by a label set. Each target is
	// uniquely identifiable in the group by its address label.
	Targets []string `yaml:"targets,omitempty"`
	// Labels is a set of labels that is common across all targets in the group.
	Labels map[string]string `yaml:"labels,omitempty"`
}

type HTTPClientConfig struct {
	// The HTTP basic authentication credentials for the targets.
	BasicAuth *BasicAuth `yaml:"basic_auth,omitempty"`
	// The HTTP authorization credentials for the targets.
	Authorization *Authorization `yaml:"authorization,omitempty"`
	// The OAuth2 client credentials used to fetch a token for the targets.
	OAuth2 *OAuth2 `yaml:"oauth2,omitempty"`
	// The bearer token for the targets.
	// Deprecated: use Authorization.Credentials instead.
	BearerToken string `yaml:"bearer_token,omitempty" secret:"true"`
	// The bearer token file for the targets.
	// Deprecated: use Authorization.Credentials instead.
	BearerTokenFile string `yaml:"bearer_token_file,omitempty"`
	// HTTP proxy server to use to connect to the targets.
	ProxyURL string `yaml:"proxy_url,omitempty"`
	// TLSConfig to use to connect to the targets.
	TLSConfig TLSConfig `yaml:"tls_config,omitempty"`
	// FollowRedirects specifies whether the client should follow HTTP 3xx redirects.
	// The omitempty flag is not set, because it would be hidden from the
	// marshalled configuration when set to false.
	FollowRedirects bool `yaml:"follow_redirects"`
}

type HTTPSDConfig struct {
	HTTPClientConfig HTTPClientConfig `yaml:",inline"`
	RefreshInterval  Duration         `yaml:"refresh_interval,omitempty"`
	URL              string           `yaml:"url,omitempty"`
}

type KubernetesSDConfig struct {
	APIServer          string           `yaml:"api_server,omitempty"`
	Role               string           `yaml:"role"`
	HTTPClientConfig   HTTPClientConfig `yaml:",inline"`
	NamespaceDiscovery []string         `yaml:"namespaces,omitempty"`
}

type OAuth2 struct {
	ClientID         string            `yaml:"client_id"`
	ClientSecret     string            `yaml:"client_secret" secret:"true"`
	ClientSecretFile string            `yaml:"client_secret_file"`
	Scopes           []string          `yaml:"scopes,omitempty"`
	TokenURL         string            `yaml:"token_url"`
	EndpointParams   map[string]string `yaml:"endpoint_params,omitempty"`
}

type QueueConfig struct {
	// Number of samples to buffer per shard before we block. Defaults to
	// MaxSamplesPerSend.
	Capacity int `yaml:"capacity,omitempty"`

	// Max number of shards, i.e. amount of concurrency.
	MaxShards int `yaml:"max_shards,omitempty"`

	// Min number of shards, i.e. amount of concurrency.
	MinShards int `yaml:"min_shards,omitempty"`

	// Maximum number of samples per send.
	MaxSamplesPerSend int `yaml:"max_samples_per_send,omitempty"`

	// Maximum time sample will wait in buffer.
	BatchSendDeadline Duration `yaml:"batch_send_deadline,omitempty"`

	// On recoverable errors, backoff exponentially.
	MinBackoff Duration `yaml:"min_backoff,omitempty"`
	MaxBackoff Duration `yaml:"max_backoff,omitempty"`
}

type RelabelConfig struct {
	// A list of labels from which values are taken and concatenated
	// with the configured separator in order.
	SourceLabels []string `yaml:"source_labels,flow,omitempty"`
	// Separator is the string between concatenated values from the source labels.
	Separator string `yaml:"separator,omitempty"`
	// Regex against which the concatenation is matched.
	Regex string `yaml:"regex,omitempty"`
	// Modulus to take of the hash of concatenated values from the source labels.
	Modulus uint64 `yaml:"modulus,omitempty"`
	// TargetLabel is the label to which the resulting string is written in a replacement.
	// Regexp interpolation is allowed for the replace action.
	TargetLabel string `yaml:"target_label,omitempty"`
	// Replacement is the regex replacement pattern to be used.
	Replacement string `yaml:"replacement,omitempty"`
	// Action is the action to be performed for the relabeling.
	Action string `yaml:"action,omitempty"`
}

type RemoteReadConfig struct {
	URL           string   `yaml:"url"`
	RemoteTimeout Duration `yaml:"remote_timeout,omitempty"`
	ReadRecent    bool     `yaml:"read_recent,omitempty"`
	Name          string   `yaml:"name,omitempty"`

	// We cannot do proper Go type embedding below as the parser will then parse
	// values arbitrarily into the overflow maps of further-down types.
	HTTPClientConfig HTTPClientConfig `yaml:",inline"`

	// RequiredMatchers is an optional list of equality matchers which have to
	// be present in a selector to query the remote read endpoint.
	RequiredMatchers map[string]string `yaml:"required_matchers,omitempty"`
}

type RemoteWriteConfig struct {
	URL                 string           `yaml:"url"`
	RemoteTimeout       Duration         `yaml:"remote_timeout,omitempty"`
	WriteRelabelConfigs []*RelabelConfig `yaml:"write_relabel_configs,omitempty"`
	Name                string           `yaml:"name,omitempty"`

	// We cannot do proper Go type embedding below as the parser will then parse
	// values arbitrarily into the overflow maps of further-down types.
	HTTPClientConfig HTTPClientConfig `yaml:",inline"`
	QueueConfig      QueueConfig      `yaml:"queue_config,omitempty"`
}

type ScrapeConfig struct {
	// The job name to which the job label is set by default.
	JobName string `yaml:"job_name"`
	// Indicator whether the scraped metrics should remain unmodified.
	HonorLabels bool `yaml:"honor_labels,omitempty"`
	// Indicator whether the scraped timestamps should be respected.
	HonorTimestamps bool `yaml:"honor_timestamps"`
	// A set of query parameters with which the target is scraped.
	Params url.Values `yaml:"params,omitempty"`
	// How frequently to scrape the targets of this scrape config.
	ScrapeInterval Duration `yaml:"scrape_interval,omitempty"`
	// The timeout for scraping targets of this config.
	ScrapeTimeout Duration `yaml:"scrape_timeout,omitempty"`
	// The HTTP resource path on which to fetch metrics from targets.
	MetricsPath string `yaml:"metrics_path,omitempty"`
	// The URL scheme with which to fetch metrics from targets.
	Scheme string `yaml:"scheme,omitempty"`
	// More than this many samples post metric-relabelling will cause the scrape to fail.
	SampleLimit uint `yaml:"sample_limit,omitempty"`

	ServiceDiscoveryConfig ServiceDiscoveryConfig `yaml:",inline"`
	HTTPClientConfig       HTTPClientConfig       `yaml:",inline"`

	// List of target relabel configurations.
	RelabelConfigs []*RelabelConfig `yaml:"relabel_configs,omitempty"`
	// List of metric relabel configurations.
	MetricRelabelConfigs []*RelabelConfig `yaml:"metric_relabel_configs,omitempty"`

	// Whether to parse target responses in a streaming manner.
	StreamParse bool `yaml:"stream_parse,omitempty"`
}

type ServiceDiscoveryConfig struct {
	// List of labeled target groups for this job.
	StaticConfigs []*Group `yaml:"static_configs,omitempty"`
	// List of file service discovery configurations.
	FileSDConfigs []*FilesSDConfig `yaml:"file_sd_configs,omitempty"`
	// List of HTTP service discovery configurations.
	HTTPSDConfigs []*HTTPSDConfig `yaml:"http_sd_configs,omitempty"`
	// List of Kubernetes service discovery configurations.
	KubernetesSDConfigs []*KubernetesSDConfig `yaml:"kubernetes_sd_configs,omitempty"`
	// List of AWS EC2 service discovery configurations.
	EC2SDConfigs []*EC2SDConfig `yaml:"ec2_sd_configs,omitempty"`
	// List of Google cloud GCE service discovery configurations.
	GceSDConfigs []*GceSDConfig `yaml:"gce_sd_configs,omitempty"`
	// List of azure cloud service discovery configurations.
	AzureSDConfigs []*AzureSDConfig `yaml:"azure_sd_configs,omitempty"`
	// List of digitalocean droplet service discovery configurations.
	DigitaloceanSDConfigs []*DigitaloceanSDConfig `yaml:"digitalocean_sd_configs,omitempty"`
	// List of consul catalog service discovery configurations.
	ConsulSDConfigs []*ConsulSDConfig `yaml:"consul_sd_configs,omitempty"`
	// List of docker swarm service discovery configurations.
	DockerswarmSDConfigs []*DockerswarmSDConfig `yaml:"dockerswarm_sd_configs,omitempty"`
	// List of dns-based service discovery configurations.
	DNSSDConfigs []*DNSSDConfig `yaml:"dns_sd_configs,omitempty"`
}

type TLSConfig struct {
	// The CA cert to use for the targets.
	CAFile string `yaml:"ca_file,omitempty"`
	// The client cert file for the targets.
	CertFile string `yaml:"cert_file,omitempty"`
	// The client key file for the targets.
	KeyFile string `yaml:"key_file,omitempty"`
	// Used to verify the hostname for the targets.
	ServerName string `yaml:"server_name,omitempty"`
	// Disable target certificate validation.
	InsecureSkipVerify bool `yaml:"insecure_skip_verify"`
}