func main() {
configFilePath := flag.String("config", "config/datadog-firehose-nozzle.json", "Location of the nozzle config json file")
flag.Parse()
config, err := nozzleconfig.Parse(*configFilePath)
if err != nil {
log.Fatalf("Error parsing config: %s", err.Error())
}
tokenFetcher := &uaatokenfetcher.UAATokenFetcher{
UaaUrl: config.UAAURL,
Username: config.Username,
Password: config.Password,
InsecureSSLSkipVerify: config.InsecureSSLSkipVerify,
}
threadDumpChan := registerGoRoutineDumpSignalChannel()
defer close(threadDumpChan)
go dumpGoRoutine(threadDumpChan)
datadog_nozzle := datadogfirehosenozzle.NewDatadogFirehoseNozzle(config, tokenFetcher)
datadog_nozzle.Start()
}
package nozzleconfig_test
import (
"github.com/cloudfoundry-incubator/datadog-firehose-nozzle/nozzleconfig"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"os"
)
var _ = Describe("NozzleConfig", func() {
BeforeEach(func() {
os.Clearenv()
})
It("successfully parses a valid config", func() {
conf, err := nozzleconfig.Parse("../config/datadog-firehose-nozzle.json")
Expect(err).ToNot(HaveOccurred())
Expect(conf.UAAURL).To(Equal("https://uaa.walnut.cf-app.com"))
Expect(conf.Username).To(Equal("user"))
Expect(conf.Password).To(Equal("user_password"))
Expect(conf.DataDogURL).To(Equal("https://app.datadoghq.com/api/v1/series"))
Expect(conf.DataDogAPIKey).To(Equal("<enter api key>"))
Expect(conf.FlushDurationSeconds).To(BeEquivalentTo(15))
Expect(conf.InsecureSSLSkipVerify).To(Equal(true))
Expect(conf.MetricPrefix).To(Equal("datadogclient"))
Expect(conf.Deployment).To(Equal("deployment-name"))
Expect(conf.DisableAccessControl).To(Equal(false))
Expect(conf.IdleTimeoutSeconds).To(BeEquivalentTo(60))
})
It("successfully overwrites file config values with environmental variables", func() {