Optimized docker file code

Change-Id: Ic26039f241adcc80ec6fc3b20b8409341fd184eb
Signed-off-by: yangyan <yangyanyj@chinamobile.com>
Issue-ID: VFC-1361

2 files changed, 55 insertions, 37 deletions

diff --git a/mgr/docker/Dockerfile b/mgr/docker/Dockerfile
index 3e4ae2d..b12a873 100644
--- a/mgr/docker/Dockerfile
+++ b/mgr/docker/Dockerfile
@@ -1,50 +1,15 @@
-FROM ubuntu:14.04
+FROM python:2-alpine
 
 ARG HTTP_PROXY=${HTTP_PROXY}
 ARG HTTPS_PROXY=${HTTPS_PROXY}
-
 ENV http_proxy $HTTP_PROXY
 ENV https_proxy $HTTPS_PROXY
-
-RUN sed -i "s|set compatible|set nocompatible|" /etc/vim/vimrc.tiny
-RUN echo "set backspace=2" >> /etc/vim/vimrc.tiny
-
-RUN apt-get update && \
-    apt-get install -y wget unzip gcc libssl-dev && \
-    apt-get install -y python-virtualenv && \
-    apt-get install -y python-setuptools && \
-    apt-get install -y python-dev && \
-    apt-get install -y python-pip && \
-    apt-get install -y gcc && \
-    apt-get install -y libmysqlclient-dev && \
-    apt-get install -y mysql-client && \
-    apt-get install -y wget && \
-    apt-get install -y unzip && \
-    apt-get install -y curl && \
-    apt-get install -y build-essential && \
-#    apt-get install -y libssl-dev && \
-    apt-get install -y libffi-dev && \
-    groupadd -r onap && useradd -r -g onap onap && \
-    chmod u+w /etc/sudoers && \
-    sed -i '/User privilege/a\\onap    ALL=(ALL:ALL) NOPASSWD:ALL' /etc/sudoers && \
-    chmod u-x /etc/sudoers
-
 ADD . /service
 WORKDIR /service
 
-# get binary zip from nexus - vfc-gvnfm-vnfmgr
-RUN wget -q -O vfc-gvnfm-vnfmgr.zip 'https://nexus.onap.org/service/local/artifact/maven/redirect?r=snapshots&g=org.onap.vfc.gvnfm.vnfmgr.mgr&a=vfc-gvnfm-vnfmgr-mgr&v=LATEST&e=zip' && \
-    unzip vfc-gvnfm-vnfmgr.zip && \
-    rm -rf vfc-gvnfm-vnfmgr.zip && \
-    chown onap:onap -R /service /var/log
-
-WORKDIR /service/vfc/gvnfm/vnfmgr/mgr
-RUN pip install -r requirements.txt
-
-RUN apt-get --purge remove -y wget unzip gcc libssl-dev
+RUN sh /service/docker-env-conf.sh
 
 EXPOSE 8803
 USER onap
-
 WORKDIR /service
 ENTRYPOINT vfc/gvnfm/vnfmgr/mgr/docker/docker-entrypoint.sh
diff --git a/mgr/docker/docker-env-conf.sh b/mgr/docker/docker-env-conf.sh
new file mode 100644
index 0000000..40abe38
--- /dev/null
+++ b/mgr/docker/docker-env-conf.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+install_sf(){
+
+    apk --no-cache update
+    apk --no-cache add bash curl gcc wget mysql-client openssl-dev
+    apk --no-cache add python-dev libffi-dev musl-dev py2-virtualenv
+
+    # get binary zip from nexus
+    wget -q -O vfc-gvnfm-vnfmgr.zip 'https://nexus.onap.org/service/local/artifact/maven/redirect?r=snapshots&g=org.onap.vfc.gvnfm.vnfmgr.mgr&a=vfc-gvnfm-vnfmgr-mgr&v=LATEST&e=zip'
+    unzip vfc-gvnfm-vnfmgr.zip
+    rm -rf vfc-gvnfm-vnfmgr.zip
+    wait
+    pip install --upgrade setuptools pip
+    pip install --no-cache-dir --pre -r  /service/vfc/gvnfm/vnfmgr/mgr/requirements.txt
+}
+
+add_user(){
+
+    apk --no-cache add sudo
+    addgroup -g 1000 -S onap
+    adduser onap -D -G onap -u 1000
+    chmod u+w /etc/sudoers
+    sed -i '/User privilege/a\\onap    ALL=(ALL:ALL) NOPASSWD:ALL' /etc/sudoers
+    chmod u-x /etc/sudoers
+    sudo chown onap:onap -R /service
+}
+
+config_logdir(){
+
+    if [ ! -d "/var/log/onap" ]; then
+       sudo mkdir /var/log/onap
+    fi 
+   
+    sudo chown onap:onap -R /var/log/onap
+    chmod g+s /var/log/onap
+    
+}
+
+clean_sf_cache(){
+
+    rm -rf /var/cache/apk/*
+    rm -rf /root/.cache/pip/*
+    rm -rf /tmp/*
+}
+
+install_sf
+wait
+add_user
+config_logdir
+clean_sf_cache
+
+