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make tag separate type

This commit is contained in:
Ranjib Dey 2016-08-21 00:35:45 -07:00
parent 8a8b9893aa
commit a872e72402
2 changed files with 20 additions and 11 deletions
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5
plugins/outputs/pagerduty/README.md
View File

@ -6,6 +6,8 @@ Following is an example of send PagerDuty alerts based on "time_iowait" field
of the "cpu" metric. It will send PagerDyty alert any time the "time_iowait" of the "cpu" metric. It will send PagerDyty alert any time the "time_iowait"
value is more than 50 value is more than 50
Optionally, alerts can be restriced to metrics with a given set of tags
```toml ```toml
[[outputs.pagerduty]] [[outputs.pagerduty]]
service_key = "<SERVICE KEY>" service_key = "<SERVICE KEY>"
@ -13,4 +15,7 @@ value is more than 50
description = "Check CPU" description = "Check CPU"
field = "time_iowait" field = "time_iowait"
expression = "> 50.0" expression = "> 50.0"
[[outputs.pagerduty.tags]]
name = "role"
value = "web"
``` ```

26
plugins/outputs/pagerduty/pagerduty.go
View File

@ -6,14 +6,19 @@ import (
"github.com/influxdata/telegraf/plugins/outputs" "github.com/influxdata/telegraf/plugins/outputs"
) )
type Tag struct {
Name string `toml:"name"`
Value string `toml:"value"`
}
type PD struct { type PD struct {
ServiceKey string `toml:"service_key"` ServiceKey string `toml:"service_key"`
Desc string `toml:"description"` Desc string `toml:"description"`
Metric string `toml:"metric"` Metric string `toml:"metric"`
Field string `toml:"field"` Field string `toml:"field"`
Expression string `toml:"expression"` Expression string `toml:"expression"`
TagFilter map[string]string `toml:"tag_filter"` TagFilter []Tag `toml:"tags"`
incidentKey string `toml:"-"` incidentKey string `toml:"-"`
} }
var sampleConfig = ` var sampleConfig = `
@ -29,7 +34,6 @@ var sampleConfig = `
## will be considered for further processing ## will be considered for further processing
[[outputs.pagerduty.tag_filter]] [[outputs.pagerduty.tag_filter]]
role = "web-server" role = "web-server"
region = "us-west1"
## Expression is used to evaluate the alert ## Expression is used to evaluate the alert
expression = "> 50.0" expression = "> 50.0"
` `
@ -54,9 +58,9 @@ func (p *PD) isMatch(metric telegraf.Metric) bool {
if p.Metric != metric.Name() { if p.Metric != metric.Name() {
return false return false
} }
for k, v := range p.TagFilter { for _, tag := range p.TagFilter {
t, ok := metric.Tags()[k] v, ok := metric.Tags()[tag.Name]
if !ok || (t != v) { if !ok || (v != tag.Value) {
return false return false
} }
} }