prom

Dec 20, 2022

Changes in this version

+ const ChainIDVar

+ const NodeIDName

+ const NodeIDVar

+ const PrometheusDataSourceName

+ const TimeSeriesFormat

+ const TimeSeriesGraphType

+ func CreateBoardJSONHandler(board *sdk.Board) http.Handler

+ func MetricToTitle(metric string) string

+ func WrapMetricJobQuery(metric string) string

+ type Config struct

+ Enabled bool

+ GrafanaHost string

+ GrafanaKey string

+ PushGateway string

+ func (c *Config) IsValid(ctx context.Context) (ok bool, err error)

+ type ErrorLogger struct

+ func NewPromLogger(logClient *log.ZapEventLogger) ErrorLogger

+ func (p ErrorLogger) Log(keyvals ...interface{}) error

+ func (p ErrorLogger) Println(v ...interface{})

+ type Graphable interface

+ GetGraphs func() []*sdk.Panel

+ type Instrumentable interface

+ GetMetrics func(labels map[string]string) []prometheus.Collector

+ type MetricHandler struct

+ func NewMetricHandler(nodeID string, cfg *Config) *MetricHandler

+ func (m *MetricHandler) Handler() http.Handler

+ func (m *MetricHandler) PutDashboard(ctx context.Context, dashboard *sdk.Board) error

+ func (m *MetricHandler) RegisterMetrics(cs ...prometheus.Collector)

+ func (m *MetricHandler) Start(ctx context.Context) (err error)