tweaking

docker/mailoney/Dockerfile

@@ -1,20 +1,18 @@
 FROM alpine 
 
 # Install packages
-RUN apk -U upgrade && \
-    apk add autoconf \
+RUN apk -U --no-cache add \
+            autoconf \
             automake \
-            bash \
             build-base \
             git \
             libtool \
-            procps \
             py-pip \
             python \
             python-dev && \
 
 # Install libemu    
-    git clone https://github.com/buffer/libemu /root/libemu/ && \
+    git clone --depth=1 https://github.com/buffer/libemu /root/libemu/ && \
     cd /root/libemu/ && \
     autoreconf -vi && \
     ./configure && \
@@ -22,18 +20,19 @@ RUN apk -U upgrade && \
     make install && \
 
 # Install libemu python wrapper
-    pip install pylibemu && \ 
+    pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir pylibemu && \ 
 
 # Install mailoney from git
-    git clone https://github.com/awhitehatter/mailoney /opt/mailoney && \
+    git clone --depth=1 https://github.com/awhitehatter/mailoney /opt/mailoney && \
 
 # Setup user, groups and configs
     addgroup -g 2000 mailoney && \
-    adduser -S -H -s /bin/bash -u 2000 -D -g 2000 mailoney && \
+    adduser -S -H -s /bin/ash -u 2000 -D -g 2000 mailoney && \
     chown -R mailoney:mailoney /opt/mailoney && \
 
 # Clean up
-    apk del autoconf \
+    apk del --purge autoconf \
                     automake \
                     build-base \
                     git \

docker/mailoney/docker-compose.yml

@@ -1,4 +1,4 @@
-version: '2.2'
+version: '2.3'
 
 networks:
   mailoney_local: