diff options
Diffstat (limited to 'src/dma/cmd/server/main.go')
-rw-r--r-- | src/dma/cmd/server/main.go | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/dma/cmd/server/main.go b/src/dma/cmd/server/main.go new file mode 100644 index 00000000..2e028fa4 --- /dev/null +++ b/src/dma/cmd/server/main.go @@ -0,0 +1,85 @@ +/* + * Copyright 2017 NEC Corporation + * + * 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 main + +import ( + "context" + "flag" + "github.com/BurntSushi/toml" + "log" + "os" + "sync" +) + +var serverTypeOpt = flag.String("type", "both", "server type: both(default), pubsub, rest") + +// Config is ... +type Config struct { + Server ServerConfig +} + +// ServerConfig is ... +type ServerConfig struct { + ListenPort string `toml:"listen_port"` + + AmqpHost string `toml:"amqp_host"` + AmqpUser string `toml:"amqp_user"` + AmqpPassword string `toml:"amqp_password"` + AmqpPort string `toml:"amqp_port"` + + CollectdConfDir string `toml:"collectd_confdir"` +} + +func main() { + + var config Config + _, err := toml.DecodeFile("/etc/barometer-dma/config.toml", &config) + if err != nil { + log.Fatalf("Read error of config file") + } + + if f, err := os.Stat(config.Server.CollectdConfDir); os.IsNotExist(err) || !f.IsDir() { + log.Fatalf("Path \"%s\" is not a directory", config.Server.CollectdConfDir) + } + + var waitgroup sync.WaitGroup + + flag.Parse() + + if *serverTypeOpt == "both" || *serverTypeOpt == "pubsub" { + ctx := context.Background() + waitgroup.Add(1) + go func() { + defer waitgroup.Done() + runSubscriber(ctx, &config) + }() + log.Printf("Waiting for publish.") + } + + if *serverTypeOpt == "both" || *serverTypeOpt == "rest" { + ctx := context.Background() + waitgroup.Add(1) + go func() { + defer waitgroup.Done() + runAPIServer(ctx, &config) + }() + log.Printf("Waiting for REST.") + } + + waitgroup.Wait() + log.Printf("Server stop.") +} |