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main.go
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main.go
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package main
import (
"fmt"
"log"
"os"
"code.cloudfoundry.org/lager"
"github.com/alphagov/paas-service-broker-base/broker"
"github.com/alphagov/tech-ops/cyber-security/components/csls-splunk-broker/pkg/csls"
"github.com/apex/gateway"
"github.com/pivotal-cf/brokerapi/domain"
"github.com/pivotal-cf/brokerapi/domain/apiresponses"
)
func MustGetEnv(k string) string {
v := os.Getenv(k)
if v == "" {
panic(fmt.Sprintf("Environment variable %s is required", k))
}
return v
}
func run() error {
drainURL := MustGetEnv("CSLS_ADAPTER_URL")
secretKey := MustGetEnv("CSLS_HMAC_SECRET")
config := broker.Config{
API: broker.API{
BasicAuthUsername: MustGetEnv("BROKER_USERNAME"),
BasicAuthPassword: MustGetEnv("BROKER_PASSWORD"),
LogLevel: "DEBUG",
},
Catalog: broker.Catalog{
Catalog: apiresponses.CatalogResponse{
Services: []domain.Service{
{
ID: "58f7243e-0b17-4e4d-8e24-0dac516fafd8",
Name: "splunk",
Description: "Log storage, analytics and protective monitoring by GDS Cyber Security",
Bindable: true,
PlanUpdatable: false,
Requires: []domain.RequiredPermission{
domain.PermissionSyslogDrain,
},
Metadata: &domain.ServiceMetadata{
DisplayName: "splunk",
ImageUrl: "https://upload.wikimedia.org/wikipedia/commons/e/e8/Splunk-Logo.jpg",
LongDescription: "A centralised logging system provided by GDS Cyber Security",
ProviderDisplayName: "GDS",
DocumentationUrl: "",
SupportUrl: "",
},
Plans: []domain.ServicePlan{
{
ID: "4839b090-456c-4bb6-9e1d-f30824809328",
Name: "unlimited",
Description: "unmetered usage for GDS tenants",
Metadata: &domain.ServicePlanMetadata{
DisplayName: "unlimited",
},
},
},
},
},
},
},
}
logger := lager.NewLogger("splunk-service-broker")
logger.RegisterSink(lager.NewWriterSink(os.Stdout, config.API.LagerLogLevel))
splunkProvider, err := csls.NewSplunkProvider(drainURL, secretKey)
if err != nil {
return fmt.Errorf("Error creating splunk provider: %v\n", err)
}
serviceBroker, err := broker.New(config, splunkProvider, logger)
if err != nil {
return fmt.Errorf("Error creating service broker: %s", err)
}
brokerAPI := broker.NewAPI(serviceBroker, logger, config)
fmt.Println("splunk service broker started on port " + config.API.Port + "...")
return gateway.ListenAndServe(":3000", brokerAPI)
}
func main() {
if err := run(); err != nil {
log.Fatal(err)
}
}