Dockerfile: update to use Ubuntu bionic instead of alpine; fixes issue with Jenkins

Change-Id: Ie1f040f83924e767a842b06851cc8d923afb58c8
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

diff --git a/Dockerfile b/Dockerfile
index bc6676d..b740f2a 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,12 +15,9 @@
 
 # This Dockerfile is intented for devops and deb package generation
 
-FROM alpine:latest
+FROM ubuntu:18.04
 
-RUN apk update
-RUN apk add bash
-RUN apk add nodejs
-RUN apk add nodejs-npm
+RUN apt-get update && apt-get install -y build-essential nodejs npm
 RUN npm install -g swagger-cli
 RUN npm install -g speccy