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Add body size limit to global config

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This is related to https://github.com/prometheus/prometheus/issues/11494

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
This commit is contained in:
Goutham Veeramachaneni 2022-10-27 11:47:02 -04:00
parent fa6e05903f
commit c3ac12a665
1 changed files with 10 additions and 0 deletions
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10
config/config.go
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@ -301,6 +301,12 @@ func (c *Config) UnmarshalYAML(unmarshal func(interface{}) error) error {
}
}
if scfg.BodySizeLimit == 0 {
if c.GlobalConfig.BodySizeLimit > 0 {
scfg.BodySizeLimit = c.GlobalConfig.BodySizeLimit
}
}
if _, ok := jobNames[scfg.JobName]; ok {
return fmt.Errorf("found multiple scrape configs with job name %q", scfg.JobName)
}
@ -344,6 +350,10 @@ type GlobalConfig struct {
QueryLogFile string `yaml:"query_log_file,omitempty"`
// The labels to add to any timeseries that this Prometheus instance scrapes.
ExternalLabels labels.Labels `yaml:"external_labels,omitempty"`
// An uncompressed response body larger than this many bytes will cause the
// scrape to fail. 0 means no limit.
BodySizeLimit units.Base2Bytes `yaml:"body_size_limit,omitempty"`
}
// SetDirectory joins any relative file paths with dir.