metrics

Documentation

Index

• Variables
• type Config
• type P4DMetrics
  • func NewP4DMetricsLogParser(config *Config, version *P4DMetricsVersion, logger *logrus.Logger, ...) *P4DMetrics
  • func (p4m *P4DMetrics) ProcessEvents(ctx context.Context, linesInChan <-chan string, needCmdChan bool) (chan p4dlog.Command, chan string)
  • func (p4m *P4DMetrics) SetDebugMode(level int)
  • func (p4m *P4DMetrics) SetDebugPID(pid int64, cmdName string)
  • func (p4m *P4DMetrics) SetNoCompletionRecords()
• type P4DMetricsVersion

Variables

var NotLabelValueRE = regexp.MustCompile(`[^a-zA-Z0-9_/+:@{}&%<>*\\.,\(\)\[\]-]`)

NotLabelValueRE - any chars in label values not matching this will be converted to underscores. We exclude chars such as: <space>;!="^' Allowed values must be valid for node_exporter and also the graphite text protocol for labels/tags https://graphite.readthedocs.io/en/latest/tags.html In addition any backslashes must be double quoted for node_exporter.

Types

type Config

type Config struct {
	Debug                 int           `yaml:"debug"`
	ServerID              string        `yaml:"server_id"`
	SDPInstance           string        `yaml:"sdp_instance"`
	UpdateInterval        time.Duration `yaml:"update_interval"`
	OutputCmdsByUser      bool          `yaml:"output_cmds_by_user"`
	OutputCmdsByUserRegex string        `yaml:"output_cmds_by_user_regex"`
	OutputCmdsByIP        bool          `yaml:"output_cmds_by_ip"`
	CaseSensitiveServer   bool          `yaml:"case_sensitive_server"`
}

Config for metrics

type P4DMetrics

type P4DMetrics struct {
	// contains filtered or unexported fields
}

P4DMetrics structure

func NewP4DMetricsLogParser

func NewP4DMetricsLogParser(config *Config, version *P4DMetricsVersion, logger *logrus.Logger, historical bool) *P4DMetrics

NewP4DMetricsLogParser - wraps P4dFileParser

func (*P4DMetrics) ProcessEvents

func (p4m *P4DMetrics) ProcessEvents(ctx context.Context, linesInChan <-chan string, needCmdChan bool) (
	chan p4dlog.Command, chan string)

ProcessEvents - main event loop for P4Prometheus - reads lines and outputs metrics Wraps p4dlog.LogParser event loop

func (*P4DMetrics) SetDebugMode

func (p4m *P4DMetrics) SetDebugMode(level int)

SetDebugMode - for debug purposes

func (*P4DMetrics) SetDebugPID

func (p4m *P4DMetrics) SetDebugPID(pid int64, cmdName string)

SetDebugPID - for debug purposes

func (*P4DMetrics) SetNoCompletionRecords

func (p4m *P4DMetrics) SetNoCompletionRecords()

SetNoCompletionRecords() - can be set if log was generated with server=1

type P4DMetricsVersion

type P4DMetricsVersion struct {
	GoVersion string
	Revision  string
	Version   string
}

P4DMetricsVersion - for version info