basic data and api boilerplate

data/core.go

@@ -0,0 +1,38 @@
+package data
+
+import (
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	clientv3 "go.etcd.io/etcd/client/v3"
+	server "go.etcd.io/etcd/server/v3/embed"
+)
+
+var Client *clientv3.Client //client for the syncer
+var dlog *log.Entry
+
+// Start and embedded ETCD server
+func StartETCDServer(dir, username, password string) (*server.Etcd, error) {
+	log.Infoln("Starting embedded etcd server")
+	cfg := server.NewConfig()
+	cfg.Dir = dir
+	return server.StartEtcd(cfg)
+}
+
+// Init the Data repo for syncer
+func InitData(url, username, password string) error {
+	dlog = log.WithField("component", "data")
+	dlog.Infoln("Init Data Repo (", url, ")")
+	cli, err := clientv3.New(clientv3.Config{
+		Endpoints:   []string{url},
+		DialTimeout: 5 * time.Second,
+	})
+	if err != nil {
+		dlog.Errorln(err)
+		return err
+	}
+	Client = cli
+	initPlayout()
+	dlog.Infoln("Data Repo init completed")
+	return nil
+}