diff --git a/db/db.go b/db/db.go
index fecd5a9..f36d510 100644
--- a/db/db.go
+++ b/db/db.go
@@ -27,22 +27,24 @@ func Connect() error {
 	if err == nil {
 		username = u.Username
 	}
-	if os.Getenv("COCKROACH_USER") != "" {
-		username = os.Getenv("COCKROACH_USER")
-		password = os.Getenv("COCKROACH_PASS")
-	}
-	if os.Getenv("COCKROACH_HOST") != "" {
-		host = os.Getenv("COCKROACH_HOST")
+
+	if os.Getenv("DB_USER") != "" {
+		username = os.Getenv("DB_USER")
+		password = os.Getenv("DB_PASS")
+	}
+
+	if os.Getenv("DB_HOST") != "" {
+		host = os.Getenv("DB_HOST")
 	}
 
-	dsn := fmt.Sprintf("postgresql://%s@%s:26257/cycore?sslmode=disable", username, host)
 	if os.Getenv("KUBERNETES_SERVICE_HOST") != "" {
 		if host == "localhost" {
-			host = "cockroachdb-public.db.svc.cluster.local"
+			host = "db"
 		}
-
-		dsn = fmt.Sprintf("postgresql://%s:%s@%s:26257/cycore?sslmode=verify-full&sslrootcert=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt&sslcert=/cockroach-certs/cert&sslkey=/cockroach-certs/key", username, password, host)
 	}
+
+	dsn := fmt.Sprintf("postgresql://%s:%s@%s:5432/cycore?sslmode=disable", username, password, host)
+
 	if os.Getenv("DSN") != "" {
 		dsn = os.Getenv("DSN")
 	}
diff --git a/dev.sh b/dev.sh
index 8ddba4c..42e7c47 100755
--- a/dev.sh
+++ b/dev.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #go generate
 go build
 ./cycore-web -debug
diff --git a/main.go b/main.go
index 294006f..2529ff6 100644
--- a/main.go
+++ b/main.go
@@ -36,14 +36,6 @@ func main() {
 	flag.Parse()
 
 	log := log15.New("app", "cycore-web")
-	if os.Getenv("KUBERNETES_SERVICE_HOST") != "" {
-		h, err := log15.NetHandler("tcp", "oklog.log", log15.JsonFormat())
-		if err != nil {
-			log.Error("failed to construct network logger", "error", err)
-		} else {
-			log.SetHandler(h)
-		}
-	}
 
 	err := db.Connect()
 	if err != nil {