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region configuration added to support the datadog .eu domain #2

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merged 1 commit into from
Jan 20, 2021
Merged

region configuration added to support the datadog .eu domain #2

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18 changes: 18 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -54,4 +54,22 @@ You can use events to notify something bad happened:
- failure
```

You can change the datadog site region to EU (com is default)

```yml
- name: notify-pipeline
image: masci/drone-datadog
settings:
region: eu
api_key:
from_secret: datadog_api_key
events:
- title: "Build failure"
text: "Build ${DRONE_BUILD_NUMBER} has failed"
alert_type: "error"
when:
status:
- failure
```

You can look at [this repo .drone.yml](.drone.yml) file for a real world example.
10 changes: 8 additions & 2 deletions main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ var (
type Config struct {
APIKey string
DryRun bool
Region string
}

// Metric represents a point that'll be sent to Datadog
Expand Down Expand Up @@ -97,12 +98,17 @@ func parseConfig() (*Config, error) {
cfg := &Config{
APIKey: os.Getenv("PLUGIN_API_KEY"),
DryRun: os.Getenv("PLUGIN_DRY_RUN") == "true",
Region: os.Getenv("PLUGIN_REGION"),
}

if cfg.APIKey == "" && !cfg.DryRun {
return nil, fmt.Errorf("Datadog API Key is missing")
}

if cfg.Region == "" && !cfg.DryRun {
cfg.Region = "com"
}

return cfg, nil
}

Expand Down Expand Up @@ -190,7 +196,7 @@ func main() {
if err != nil {
log.Printf("error encoding metrics: %v", err)
} else {
url := fmt.Sprintf("https://api.datadoghq.com/api/v1/series?api_key=%s", cfg.APIKey)
url := fmt.Sprintf("https://api.datadoghq.%s/api/v1/series?api_key=%s", cfg.Region, cfg.APIKey)
if err := send(url, payload, cfg.DryRun); err != nil {
log.Fatalf("unable to send metrics: %v", err)
}
Expand All @@ -202,7 +208,7 @@ func main() {
}

if events, err := parseEvents(); err == nil {
url := fmt.Sprintf("https://api.datadoghq.com/api/v1/events?api_key=%s", cfg.APIKey)
url := fmt.Sprintf("https://api.datadoghq.%s/api/v1/events?api_key=%s", cfg.Region, cfg.APIKey)
successCount := 0
// events must be posted one at a time
for _, ev := range events {
Expand Down