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serve.go
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serve.go
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// Copyright 2018 the Service Broker Project Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"context"
"net/http"
"code.cloudfoundry.org/lager"
"github.com/GoogleCloudPlatform/gcp-service-broker/brokerapi/brokers"
"github.com/GoogleCloudPlatform/gcp-service-broker/db_service"
"github.com/GoogleCloudPlatform/gcp-service-broker/pkg/server"
"github.com/GoogleCloudPlatform/gcp-service-broker/pkg/toggles"
"github.com/GoogleCloudPlatform/gcp-service-broker/utils"
"github.com/pivotal-cf/brokerapi"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
const (
apiUserProp = "api.user"
apiPasswordProp = "api.password"
apiPortProp = "api.port"
)
var cfCompatibilityToggle = toggles.Compatibility.Toggle("enable-cf-sharing", false, `Set all services to have the Sharable flag so they can be shared
across spaces in PCF.`)
func init() {
rootCmd.AddCommand(&cobra.Command{
Use: "serve",
Short: "Start the service broker",
Long: `Starts the service broker listening on a port defined by the
PORT environment variable.`,
Run: func(cmd *cobra.Command, args []string) {
serve()
},
})
viper.BindEnv(apiUserProp, "SECURITY_USER_NAME")
viper.BindEnv(apiPasswordProp, "SECURITY_USER_PASSWORD")
viper.BindEnv(apiPortProp, "PORT")
}
func serve() {
logger := utils.NewLogger("gcp-service-broker")
db_service.New(logger)
// init broker
cfg, err := brokers.NewBrokerConfigFromEnv()
if err != nil {
logger.Fatal("Error initializing service broker config: %s", err)
}
var serviceBroker brokerapi.ServiceBroker
serviceBroker, err = brokers.New(cfg, logger)
if err != nil {
logger.Fatal("Error initializing service broker: %s", err)
}
username := viper.GetString(apiUserProp)
password := viper.GetString(apiPasswordProp)
port := viper.GetString(apiPortProp)
credentials := brokerapi.BrokerCredentials{
Username: username,
Password: password,
}
// init api
logger.Info("Serving", lager.Data{
"port": port,
"username": username,
})
if cfCompatibilityToggle.IsActive() {
logger.Info("Enabling Cloud Foundry service sharing")
serviceBroker = server.NewCfSharingWrapper(serviceBroker)
}
services, err := serviceBroker.Services(context.Background())
if err != nil {
logger.Error("creating service catalog", err)
}
logger.Info("service catalog", lager.Data{"catalog": services})
brokerAPI := brokerapi.New(serviceBroker, logger, credentials)
http.Handle("/", brokerAPI)
http.Handle("/docs", server.NewDocsHandler(cfg.Registry))
http.ListenAndServe(":"+port, nil)
}