Use COPY instead of git clone

.dockerignore

@@ -0,0 +1,7 @@
+.tox
+*.egg-info
+examples
+CODE_OF_CONDUCT.rst
+ChangeLog
+LICENSE
+OWNERS

Dockerfile

@@ -1,38 +1,40 @@
 FROM ubuntu:16.04
 MAINTAINER Armada Team
 
-ARG VERSION
-ARG REPO
-
-ENV USER=armada \
-    VERSION=${VERSION:-master} \
-    REPO=${REPO:-https://github.com/att-comdev/armada.git}
-
-
-RUN apt-get update -yqq && \
-    apt-get install -yqq \
-        build-essential \
-        git \
-        git-review \
-        python-virtualenv \
-        python-dev \
-        python-pip \
-        gcc \
-        libssl-dev \
-        libffi-dev \
-        libgit2-dev
-
-RUN git clone -b $VERSION $REPO ${HOME}/armada
-
-WORKDIR /root/armada
-RUN pip install -r requirements.txt \
-    && sh tools/libgit2.sh \
-    && pip install --upgrade urllib3 \
-    && pip install pygit2==0.25.0 \
-    && pip install -e .
-
 EXPOSE 8000
 
 ENTRYPOINT ["./entrypoint.sh"]
 
 CMD ["server"]
+
+ENV \
+    LIBGIT_VERSION=0.25.0 \
+    USER=armada
+
+RUN apt-get update -y && \
+    apt-get install -y --no-install-recommends \
+        build-essential \
+        gcc \
+        git \
+        git-review \
+        libffi-dev \
+        libgit2-dev \
+        libssl-dev \
+        netbase \
+        python-dev \
+        python-pip \
+        python-virtualenv \
+    && mkdir -p /root/armada/tools
+
+WORKDIR /root/armada
+
+COPY ./tools/libgit2.sh /root/armada/tools
+RUN /root/armada/tools/libgit2.sh
+
+COPY requirements.txt /root/armada
+RUN pip install --upgrade setuptools urllib3 \
+    && pip install -r requirements.txt pygit2==$LIBGIT_VERSION
+
+COPY . /root/armada
+
+RUN pip install -e .

tools/libgit2.sh

@@ -1,12 +1,27 @@
 #!/bin/sh
 
+set -ex
+
 # Ubuntu 16.04 Install only
 
-apt install git cmake make wget -y
-apt-get install -y python-dev libffi-dev libssl-dev libxml2-dev libxslt1-dev libssh2-1 libgit2-dev python-pip libgit2-24
-apt-get install -y pkg-config libssh2-1-dev libhttp-parser-dev libssl-dev libz-dev
+apt-get update
+apt-get install -y \
+    cmake \
+    git \
+    libffi-dev \
+    libssh2-1 \
+    libssh2-1-dev \
+    libssl-dev \
+    libxml2-dev \
+    libxslt1-dev \
+    libz-dev \
+    make \
+    pkg-config \
+    python-dev \
+    python-pip \
+    wget
 
-LIBGIT_VERSION='0.25.0'
+LIBGIT_VERSION=${LIBGIT_VERSION:-'0.25.0'}
 
 wget https://github.com/libgit2/libgit2/archive/v${LIBGIT_VERSION}.tar.gz
 tar xzf v${LIBGIT_VERSION}.tar.gz
@@ -14,5 +29,4 @@ cd libgit2-${LIBGIT_VERSION}/
 cmake .
 make
 make install
-pip install pygit2==${LIBGIT_VERSION}
 ldconfig