utils

Documentation

Index

• Constants
• func DeletePrometheusRuleAndReload(ids []string) error
• func GetMysqlInstance() *gorm.DB
• func GetPrometheusMetricValue(metric string) (interface{}, error)
• func ModifyPrometheusRuleAndReload(alertRules []*models.AlertRules) error
• func NewMysqlInstanceByConn(conf *mysql.MysqlConfig) (*gorm.DB, error)
• func PostPrometheusReload() error
• func ReadRule() ([]byte, error)
• func StrArrayIsContain(arr []string, str string) bool
• func WriteRule(ruleBytes []byte) error
• type GroupsYml
• type PrometheusYml
• type RuleYml
  • func CreatAndUpdateRule(ruleYml *RuleYml, alertRule *models.AlertRules) *RuleYml

Constants

const (
	RuleStatusDisabled = 0
	RuleStatusEnable   = 1
)

Functions

func DeletePrometheusRuleAndReload

func DeletePrometheusRuleAndReload(ids []string) error

func GetMysqlInstance

func GetMysqlInstance() *gorm.DB

func GetPrometheusMetricValue

func GetPrometheusMetricValue(metric string) (interface{}, error)

func ModifyPrometheusRuleAndReload

func ModifyPrometheusRuleAndReload(alertRules []*models.AlertRules) error

func NewMysqlInstanceByConn

func NewMysqlInstanceByConn(conf *mysql.MysqlConfig) (*gorm.DB, error)

func PostPrometheusReload

func PostPrometheusReload() error

func ReadRule

func ReadRule() ([]byte, error)

func StrArrayIsContain

func StrArrayIsContain(arr []string, str string) bool

func WriteRule

func WriteRule(ruleBytes []byte) error

Types

type GroupsYml

type GroupsYml struct {
	Name  string     `yaml:"name"`
	Rules []*RuleYml `yaml:"rules"`
}

type PrometheusYml

type PrometheusYml struct {
	Groups []*GroupsYml `yaml:"groups"`
}

type RuleYml

type RuleYml struct {
	Alert       string            `yaml:"alert"`
	Annotations map[string]string `yaml:"annotations"`
	Expr        string            `yaml:"expr"`
	For         string            `yaml:"for"`
	Labels      map[string]string `yaml:"labels"`
}

func CreatAndUpdateRule

func CreatAndUpdateRule(ruleYml *RuleYml, alertRule *models.AlertRules) *RuleYml