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authorToshiaki Takahashi <takahashi.tsc@ncos.nec.co.jp>2018-09-06 09:04:29 +0000
committerToshiaki Takahashi <takahashi.tsc@ncos.nec.co.jp>2018-09-07 06:03:01 +0000
commitd61931341176dad9ccff7c967a10d88fe54218fa (patch)
tree526457882d4abe0c38d2242d6daa311bf8ef51cf /src/dma/cmd/server/main.go
parent73abc060f31a6bf866fa1dad0a1a6efdfd94d775 (diff)
src: Add DMA localagent
Change-Id: Ibcee814fbc9a904448eeb368a1a26bbb69cf54aa Signed-off-by: Toshiaki Takahashi <takahashi.tsc@ncos.nec.co.jp>
Diffstat (limited to 'src/dma/cmd/server/main.go')
-rw-r--r--src/dma/cmd/server/main.go85
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.")
+}