Documentation ¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var ( DefaultRelabelConfig = Config{ Action: Replace, Separator: ";", Regex: MustNewRegexp("(.*)"), Replacement: "$1", } )
Functions ¶
Types ¶
type Action ¶
type Action string
Action is the action to be performed on relabeling.
const ( // Replace performs a regex replacement. Replace Action = "replace" // Keep drops targets for which the input does not match the regex. Keep Action = "keep" // Drop drops targets for which the input does match the regex. Drop Action = "drop" // HashMod sets a label to the modulus of a hash of labels. HashMod Action = "hashmod" // LabelMap copies labels to other labelnames based on a regex. LabelMap Action = "labelmap" // LabelDrop drops any label matching the regex. LabelDrop Action = "labeldrop" // LabelKeep drops any label not matching the regex. LabelKeep Action = "labelkeep" // Lowercase maps input letters to their lower case. Lowercase Action = "lowercase" // Uppercase maps input letters to their upper case. Uppercase Action = "uppercase" )
func (*Action) UnmarshalYAML ¶
UnmarshalYAML implements the yaml.Unmarshaler interface.
type Config ¶
type Config struct { // A list of labels from which values are taken and concatenated // with the configured separator in order. SourceLabels model.LabelNames `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 Regexp `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 Action `yaml:"action,omitempty"` }
Config is the configuration for relabeling of target label sets.
func (*Config) UnmarshalYAML ¶
UnmarshalYAML implements the yaml.Unmarshaler interface.
type Regexp ¶
Regexp encapsulates a regexp.Regexp and makes it YAML marshalable.
func MustNewRegexp ¶
MustNewRegexp works like NewRegexp, but panics if the regular expression does not compile.
func NewRegexp ¶
NewRegexp creates a new anchored Regexp and returns an error if the passed-in regular expression does not compile.
func (Regexp) MarshalYAML ¶
MarshalYAML implements the yaml.Marshaler interface.
func (*Regexp) UnmarshalYAML ¶
UnmarshalYAML implements the yaml.Unmarshaler interface.
Click to show internal directories.
Click to hide internal directories.