Merge pull request coding#217 from Coding/vangie/add_openssh_and_jdk

修复了 terminal 里 无法 git pull

Author: vangie

.travis.yml

@@ -23,7 +23,7 @@ env:
 
 before_install:
 - sudo apt-get update
-- sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-engine
+- sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
 - nvm install 7
 - nvm use 7
 - if [ -f ${DOCKER_CACHE_FILE} ]; then gunzip -c ${DOCKER_CACHE_FILE} | docker load; fi

Dockerfile

@@ -1,11 +1,11 @@
-FROM java:8-jre-alpine
+FROM java:8-jdk-alpine
 
 EXPOSE 8080
 
 RUN set -ex && \
     if [ $(wget -qO- ipinfo.io/country) == CN ]; then echo "http://mirrors.aliyun.com/alpine/latest-stable/main/" > /etc/apk/repositories ;fi && \
     apk update && \
-    apk add --no-cache zsh git
+    apk add --no-cache zsh git openssh
 
 # Install oh-my-zsh
 RUN git clone --depth=1 git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh \