collector

type AZVault struct {
	ID             string `yaml:"id"`
	UsernameSecret string `yaml:"usernameSecret"`
	PasswordSecret string `yaml:"passwordSecret"`
}

type Config struct {
	ConfigFile         string
	User               string
	Password           string
	ConnectString      string
	DbRole             string
	ConfigDir          string
	ExternalAuth       bool
	MaxIdleConns       int
	MaxOpenConns       int
	PoolIncrement      int
	PoolMaxConnections int
	PoolMinConnections int
	CustomMetrics      string
	QueryTimeout       int
	DefaultMetricsFile string
	ScrapeInterval     time.Duration
	LoggingConfig      LoggingConfig
}

type ConnectConfig struct {
	Role               string
	TNSAdmin           string `yaml:"tnsAdmin"`
	ExternalAuth       bool   `yaml:"externalAuth"`
	MaxOpenConns       *int   `yaml:"maxOpenConns"`
	MaxIdleConns       *int   `yaml:"maxIdleConns"`
	PoolIncrement      *int   `yaml:"poolIncrement"`
	PoolMaxConnections *int   `yaml:"poolMaxConnections"`
	PoolMinConnections *int   `yaml:"poolMinConnections"`
	QueryTimeout       *int   `yaml:"queryTimeout"`
}

type Database struct {
	Name    string
	Up      float64
	Session *sql.DB
	Config  DatabaseConfig
	// MetricsCache holds computed metrics for a database, so these metrics are available on each scrape.
	// Given a metric's scrape configuration, it may not be computed on the same interval as other metrics.
	MetricsCache *MetricsCache

	Valid bool
}

type DatabaseConfig struct {
	Username      string
	Password      string
	PasswordFile  string `yaml:"passwordFile"`
	URL           string `yaml:"url"`
	ConnectConfig `yaml:",inline"`
	Vault         *VaultConfig      `yaml:"vault,omitempty"`
	Labels        map[string]string `yaml:"labels,omitempty"`
}

type Exporter struct {
	*MetricsConfiguration
	// contains filtered or unexported fields
}

type HashiCorpVault struct {
	Socket       string `yaml:"proxySocket"`
	MountType    string `yaml:"mountType"`
	MountName    string `yaml:"mountName"`
	SecretPath   string `yaml:"secretPath"`
	UsernameAttr string `yaml:"usernameAttribute"`
	PasswordAttr string `yaml:"passwordAttribute"`
	AsProxy      string `yaml:"useAsProxyFor"`
	// contains filtered or unexported fields
}

type LoggingConfig struct {
	LogDisable     *int           `yaml:"disable"`
	LogInterval    *time.Duration `yaml:"interval"`
	LogDestination string         `yaml:"destination"`
}

type Metric struct {
	Context          string
	Labels           []string
	MetricsDesc      map[string]string
	MetricsType      map[string]string
	MetricsBuckets   map[string]map[string]string
	FieldToAppend    string
	Request          string
	IgnoreZeroResult bool
	QueryTimeout     string
	ScrapeInterval   string
	Databases        []string
}

type MetricCacheRecord struct {
	// PrometheusMetrics stores cached prometheus metric values.
	// Used when custom scrape intervals are used, and the metric must be returned to the collector, but not scraped.
	PrometheusMetrics []prometheus.Metric
	// LastScraped is the collector tick time when the metric was last computed.
	LastScraped *time.Time
}

type Metrics struct {
	Metric []*Metric `yaml:"metrics"`
}

type MetricsCache struct {
	// contains filtered or unexported fields
}

type MetricsConfiguration struct {
	ListenAddress string                    `yaml:"listenAddress"`
	MetricsPath   string                    `yaml:"metricsPath"`
	Databases     map[string]DatabaseConfig `yaml:"databases"`
	Metrics       MetricsFilesConfig        `yaml:"metrics"`
	Logging       LoggingConfig             `yaml:"log"`
	Web           WebConfig                 `yaml:"web"`
}

type MetricsFilesConfig struct {
	Default        string
	Custom         []string
	ScrapeInterval *time.Duration `yaml:"scrapeInterval"`
}

type OCIVault struct {
	ID             string `yaml:"id"`
	UsernameSecret string `yaml:"usernameSecret"`
	PasswordSecret string `yaml:"passwordSecret"`
}

type ScrapeContext struct {
}

type ScrapeResult struct {
	Err         error
	Metric      Metric
	ScrapeStart time.Time
}

type VaultConfig struct {
	// OCI if present, OCI vault will be used to load username and/or password.
	OCI *OCIVault `yaml:"oci"`
	// Azure if present, Azure vault will be used to load username and/or password.
	Azure *AZVault `yaml:"azure"`
	// HashiCorp Vault if present. HashiCorp Vault will be used to fetch database credentials.
	HashiCorp *HashiCorpVault `yaml:"hashicorp"`
}

type WebConfig struct {
	ListenAddresses *[]string `yaml:"listenAddresses"`
	SystemdSocket   *bool     `yaml:"systemdSocket"`
	ConfigFile      *string   `yaml:"configFile"`
}