Dockerfile for scheduler

conf/conf.go

@@ -0,0 +1,59 @@
+package conf
+
+import (
+	"sync"
+
+	"github.com/beego/beego/logs"
+	"github.com/goraz/onion"
+)
+
+type Config struct {
+	OcCatalogUrl 	string
+	Logs 			string
+}
+
+var instance *Config
+var once sync.Once
+
+const defaultConfigFile = "/app/conf/scheduler.json"
+const localConfigFile = "./conf/local_scheduler.json"
+
+
+func init(){
+	
+	configFile := ""
+	var o *onion.Onion
+
+	l3 := onion.NewEnvLayerPrefix("_", "OCSCHEDULER_")
+	l2, err := onion.NewFileLayer(defaultConfigFile, nil)
+	if err == nil {
+		logs.Info("Config file found : " + defaultConfigFile)
+		configFile = defaultConfigFile
+	}
+	l1, err := onion.NewFileLayer(localConfigFile, nil)
+	if err == nil {
+		logs.Info("Local config file found " + localConfigFile + ", overriding default file")
+		configFile = localConfigFile
+	}
+	if configFile == "" {
+		logs.Info("No config file found, using env")
+		o = onion.New(l3)
+	} else if l1 == nil && l2 == nil {
+		o = onion.New(l1, l2, l3)
+	} else if l1 == nil {
+		o = onion.New(l2, l3)
+	} else if l2 == nil {
+		o = onion.New(l1, l3)
+	}
+
+	GetConfig().OcCatalogUrl = o.GetStringDefault("oc-catalog", "https://localhost:49618")
+	GetConfig().Logs = o.GetStringDefault("loglevel", "info")
+	
+}
+
+func GetConfig() *Config {
+	once.Do(func() {
+		instance = &Config{}
+	})
+	return instance
+}

conf/docker_scheduler.json

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+{
+    "oc-catalog" : "http://oc-catalog:49618/"
+}

conf/local_scheduler.json

@@ -0,0 +1,3 @@
+{
+    "oc-catalog" : "http://localhost:49618/"
+}