upgrade to devpi-server 4.0.0

Dockerfile

@@ -1,5 +1,5 @@
 #
-FROM muccg/python-base:debian8-2.7
+FROM python:2.7-alpine
 MAINTAINER https://github.com/muccg
 
 ARG DEVPI_VERSION
@@ -7,9 +7,23 @@ ARG PIP_INDEX_URL=https://pypi.python.org/simple/
 ARG PIP_TRUSTED_HOST=127.0.0.1
 
 ENV DEVPI_VERSION $DEVPI_VERSION
+ENV VIRTUAL_ENV /env
+
+# devpi user
+RUN addgroup -S -g 1000 devpi \
+    && adduser -D -S -u 1000 -h /data -s /sbin/nologin -G devpi devpi
+
+# entrypoint is written in bash
+RUN apk add --no-cache bash
+ 
+# create a virtual env in $VIRTUAL_ENV, ensure it respects pip version
+RUN pip install $PIP_OPTS virtualenv \
+    && virtualenv $VIRTUAL_ENV \
+    && $VIRTUAL_ENV/bin/pip install --upgrade --no-cache-dir pip==$PYTHON_PIP_VERSION
+ENV PATH $VIRTUAL_ENV/bin:$PATH
 
 RUN NO_PROXY=$PIP_TRUSTED_HOST pip --trusted-host $PIP_TRUSTED_HOST install -i $PIP_INDEX_URL --upgrade \
-    "devpi-client>=2.3.0,<2.4" \
+    "devpi-client==2.6.3" \
     "devpi-server==$DEVPI_VERSION"
 
 EXPOSE 3141
@@ -18,8 +32,7 @@ VOLUME /data
 COPY docker-entrypoint.sh /docker-entrypoint.sh
 RUN chmod +x /docker-entrypoint.sh
 
-# Drop privileges, set home for ccg-user
-USER ccg-user
+USER devpi
 ENV HOME /data
 WORKDIR /data
 

build.sh

@@ -9,7 +9,7 @@ set -e
 REPO="muccg"
 DATE=`date +%Y.%m.%d`
 
-DEVPI_VERSION="2.5.3"
+DEVPI_VERSION="4.0.0"
 
 # ALternative config to use local proxy
 #DOCKER_HOST=$(ip -4 addr show docker0 | grep -Po 'inet \K[\d.]+')