Adding docker scripts for ci browser testing

src/ci/docker/webtest/Dockerfile

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+#
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
+#
+#  Author: Martin Stockhammer <martin_s@apache.org>
+#  Date:   2017-04-16
+#
+#  Dockerfile for ci testing of the web modules.
+#  Currently only chrome browser is installed into the image.
+#  Uses selenium version 2.53.1
+
+FROM ubuntu:yakkety
+MAINTAINER Apache Archiva <dev@archiva.apache.org>
+
+ENV DEBIAN_FRONTEND noninteractive
+ENV DEBCONF_NONINTERACTIVE_SEEN true
+
+ARG CHROME_VERSION=google-chrome-stable
+RUN apt-get -qqy update 
+RUN apt-get -qqy install apt-utils >/dev/null 2>&1
+RUN apt-get -qqy install wget unzip >/dev/null
+RUN apt-get -qqy upgrade
+RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
+  && echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list \
+  && apt-get -qqy update \
+  && apt-get -qqy install \
+    $CHROME_VERSION \
+  >/dev/null
+
+
+ARG CHROME_DRIVER_VERSION=2.29
+RUN wget --no-verbose -O /tmp/chromedriver_linux64.zip https://chromedriver.storage.googleapis.com/$CHROME_DRIVER_VERSION/chromedriver_linux64.zip \
+  && rm -rf /opt/selenium/chromedriver \
+  && unzip /tmp/chromedriver_linux64.zip -d /opt/selenium \
+  && rm /tmp/chromedriver_linux64.zip \
+  && mv /opt/selenium/chromedriver /opt/selenium/chromedriver-$CHROME_DRIVER_VERSION \
+  && chmod 755 /opt/selenium/chromedriver-$CHROME_DRIVER_VERSION \
+  && ln -fs /opt/selenium/chromedriver-$CHROME_DRIVER_VERSION /usr/bin/chromedriver \
+  >/dev/null
+
+RUN apt-get -qqy install openjdk-8-jdk xvfb dbus locales >/dev/null \
+  && rm -rf /var/lib/apt/lists/* /var/cache/apt/* \
+  >/dev/null
+
+ARG SELENIUM_VERSION=2.53.1
+RUN mkdir -p /opt/bin && wget --no-verbose -O /opt/bin/selenium-server-standalone.jar https://selenium-release.storage.googleapis.com/2.53/selenium-server-standalone-$SELENIUM_VERSION.jar \
+  && chmod 644 /opt/bin/selenium-server-standalone.jar
+
+COPY entry_point.sh /opt/bin/entry_point.sh
+COPY chrome_launcher.sh /usr/bin/google-chrome
+RUN chmod +x /opt/bin/entry_point.sh
+RUN chmod +x /usr/bin/google-chrome
+
+ENV SCREEN_WIDTH 1360
+ENV SCREEN_HEIGHT 1020
+ENV SCREEN_DEPTH 24
+ENV X_START_NUM=3
+
+RUN echo "DBUS_SESSION_BUS_ADDRESS=/dev/null" >> /etc/environment
+
+CMD ["/opt/bin/entry_point.sh"]
+
+

src/ci/docker/webtest/chrome_launcher.sh

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+#!/bin/bash
+#
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
+#
+#  Author: Martin Stockhammer <martin_s@apache.org>
+#  Date:   2017-04-16
+#
+#  Starts the chrome browser from the chrome installation path.
+#
+
+export GNOME_DISABLE_CRASH_DIALOG=SET_BY_GOOGLE_CHROME
+export DBUS_SESSION_BUS_ADDRESS=/dev/null
+
+# Make sure that the profile directory specified in the environment, if any,
+# overrides the default.
+if [[ -n "$CHROME_USER_DATA_DIR" ]]; then
+  PROFILE_DIRECTORY_FLAG="--user-data-dir=$CHROME_USER_DATA_DIR"
+fi
+
+# Sanitize std{in,out,err} because they'll be shared with untrusted child
+# processes (http://crbug.com/376567).
+exec < /dev/null
+exec > >(exec cat)
+exec 2> >(exec cat >&2)
+
+exec /opt/google/chrome/chrome --no-sandbox "$@"

src/ci/docker/webtest/entry_point.sh

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+#!/bin/bash
+#
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
+#
+#  Author: Martin Stockhammer <martin_s@apache.org>
+#  Date:   2017-04-16
+#
+#  This is the start script for the docker image that runs the
+#  selenium standalone server.
+#  Starts a Xvfb framebuffer server for the browser display.
+#  Uses the automatic display number determination from the xvfb-run script.
+
+
+# Set the number for the xserver display to start
+: ${X_START_NUM:-1}
+
+export GEOMETRY="$SCREEN_WIDTH""x""$SCREEN_HEIGHT""x""$SCREEN_DEPTH"
+
+function shutdown {
+  kill -s SIGTERM $NODE_PID
+  wait $NODE_PID
+}
+
+if [ ! -z "$SE_OPTS" ]; then
+  echo "appending selenium options: ${SE_OPTS}"
+fi
+
+rm -f /tmp/.X*lock
+
+xvfb-run -a -n $X_START_NUM --server-args="-screen 0 $GEOMETRY -ac +extension RANDR" \
+  java ${JAVA_OPTS} -jar /opt/bin/selenium-server-standalone.jar \
+  ${SE_OPTS} &
+NODE_PID=$!
+
+trap shutdown SIGTERM SIGINT
+wait $NODE_PID

src/ci/scripts/container_webtest.sh

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+#!/usr/bin/env bash
+#
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
+#
+#  Author: Martin Stockhammer <martin_s@apache.org>
+#  Date:   2017-04-16
+#
+#  Builds and runs a container
+#
+#  Tries to find the docker configuration in ../docker/${DOCKER_CFG}
+#
+
+# Always change the version, if your Dockerfile or scripts of the container change
+CONTAINER_VERSION="1.0"
+CONTAINER_NAME="archiva/selenium"
+DOCKER_CFG="webtest"
+INSTANCE_NAME="archiva-webtest"
+PORT_MAPPING="4444:4444"
+NETWORK_TYPE="host"
+
+HERE=`dirname $0`
+
+TAG="${CONTAINER_NAME}:${CONTAINER_VERSION}"
+
+START_ARG="$1"
+
+function stop_instance() {
+  CONT=`docker ps -q --filter=name=${INSTANCE_NAME}`
+  if [ "${CONT}" != "" ]; then
+    echo "Stopping container ${INSTANCE_NAME}"
+    docker stop "${INSTANCE_NAME}"
+  fi
+  # We remove the instance always
+  CONT=`docker ps -a -q --filter=name=${INSTANCE_NAME}`
+  if [ "${CONT}" != "" ]; then
+    echo "Removing container ${INSTANCE_NAME}"
+    docker rm "${INSTANCE_NAME}"
+  fi
+}
+
+function start_instance() {
+  echo "Starting container ${INSTANCE_NAME}"
+  docker run -d --network="${NETWORK_TYPE}" -p "${PORT_MAPPING}" --name "${INSTANCE_NAME}" "${TAG}"
+}
+
+function print_usage() {
+  echo "container_webtest start|stop"
+  echo "Starts or stops the container. Builds the images if necessary"
+}
+
+if [ "${START_ARG}" == "start" ]; then
+  IMG=`docker images -q ${TAG}`
+  # Build the image, if it does not exist
+  if [ "${IMG}" == "" ]; then
+    echo "Building image ${TAG}"
+    DOCKER_DIR="${HERE}/../docker/${DOCKER_CFG}"
+    MY_PWD=`pwd`
+    cd ${DOCKER_DIR} || { echo "Could not change to docker directory ${DOCKER_CFG}"; exit 1; }
+    docker build --force-rm -t "${TAG}" .
+    if [ $? -ne 0 ]; then
+      cd ${MY_PWD}
+      echo "Could not build docker image"
+      exit 1
+    fi
+    cd ${MY_PWD}
+    IMG=`docker images -q ${TAG}`
+  fi
+  # Removing old instances
+  stop_instance
+  # Starting
+  start_instance
+elif [ "${START_ARG}" == "stop" ]; then
+  stop_instance
+else
+  print_usage
+fi
+