new clean docker file

docker/Dockerfile

@@ -6,15 +6,15 @@ ARG SSH_PRIVATE_KEY
 ARG BUILD_TOKEN
 ARG DEPLOY_TOKEN
 
-RUN DEBIAN_FRONTEND=noninteractive apt-get update \
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get -y dist-upgrade
 
 # Installing supervisord
-RUN apt-get install -y supervisor \
-apt-get install -y gnupg2 \
-apt-get install -y gnupg2 \
-apt-get install -yq ssh \
-apt-get install -y openssh-server \
+RUN apt-get install -y supervisor && \
+apt-get install -y gnupg2 && \
+apt-get install -y gnupg2 && \
+apt-get install -yq ssh && \
+apt-get install -y openssh-server && \
 apt-get install -yq redis-server
 
 # add supervisor conf
@@ -23,9 +23,9 @@ ADD ./docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 # install nginx
 RUN DEBIAN_FRONTEND=noninteractive apt-get -yq install net-tools nginx lsb-release
 
-RUN rm -f /etc/nginx/fastcgi.conf /etc/nginx/fastcgi_params \
-    rm -f /etc/nginx/snippets/fastcgi-php.conf /etc/nginx/snippets/snakeoil.conf \
-    rm -f /etc/nginx/sites-available/default \
+RUN rm -f /etc/nginx/fastcgi.conf /etc/nginx/fastcgi_params && \
+    rm -f /etc/nginx/snippets/fastcgi-php.conf /etc/nginx/snippets/snakeoil.conf && \
+    rm -f /etc/nginx/sites-available/default && \
     rm -f /etc/nginx/sites-enabled/default
 
 # copy nginx conf
@@ -40,10 +40,10 @@ RUN npm install --global grunt-cli
 # install mongo 
 # create db folder 
 # run mongo in background
-RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6 \
-    echo "deb http://repo.mongodb.org/apt/debian jessie/mongodb-org/cmain" | tee /etc/apt/sources.list.d/mongodb-org-3.4.list \
-    apt-get update && apt-get -yq install mongodb-org \
-    mongod --fork --syslog \
+RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6 && \
+    echo "deb http://repo.mongodb.org/apt/debian jessie/mongodb-org/cmain" | tee /etc/apt/sources.list.d/mongodb-org-3.4.list && \
+    apt-get update && apt-get -yq install mongodb-org && \
+    mongod --fork --syslog && \
     mkdir -p /data/db
  
 # install expect form automatic npm login
@@ -65,11 +65,11 @@ RUN apt-get -yq install expect-dev
 # 2. Populate the private key file.
 # 3. Set the required permissions.
 # 4. Add github to our list of known hosts for ssh.
-RUN mkdir ~/.ssh  \
-    echo "$SSH_PRIVATE_KEY" >> ~/.ssh/id_rsa \ 
-    chmod 0600 ~/.ssh/id_rsa \
-    echo "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config \ 
-    touch ~/.ssh/known_hosts && ssh-keyscan -t rsa labs.atlasvoyages.com >> ~/.ssh/known_hosts \ 
+RUN mkdir ~/.ssh && \
+    echo "$SSH_PRIVATE_KEY" >> ~/.ssh/id_rsa && \ 
+    chmod 0600 ~/.ssh/id_rsa && \
+    echo "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config && \ 
+    touch ~/.ssh/known_hosts && ssh-keyscan -t rsa labs.atlasvoyages.com >> ~/.ssh/known_hosts && \ 
     ssh -T git@labs.atlasvoyages.com 
     # echo "Host labs.atlasvoyages.com"$'\n\t'"IdentityFile ~/.ssh/id_rsa" >> ~/.ssh/config