Updated baseimage

Author: EdoFede

.travis.yml

@@ -3,6 +3,12 @@ language: bash
 services:
   - docker
 
+before_install:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - sudo apt-get update
+  - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
+
 install:
   - ./scripts/travisDockerSetup.sh
   - docker pull multiarch/qemu-user-static:register
@@ -26,8 +32,3 @@ deploy:
     script: make docker_push_latest BRANCH=$TRAVIS_BRANCH
     on:
       tags: true
-
-addons:
-  apt:
-    packages:
-      - docker-ce

Makefile

@@ -3,7 +3,7 @@ default: list
 DOCKER_IMAGE ?= edofede/nginx-php-fpm
 
 ARCHS ?= amd64 arm32v6 arm32v7 i386 ppc64le
-BASEIMAGE_BRANCH ?= 2.2
+BASEIMAGE_BRANCH ?= 2.3
 
 GITHUB_TOKEN ?= "NONE"