Wildfly 10 Docker configuration example.

Dockerfile

FROM centos:7
MAINTAINER Davide Cerbo
RUN yum update -y \
  && yum -y install unzip \
  && yum -y install java-1.8.0-openjdk-devel \
  && yum clean all
ENV JAVA_HOME /usr/lib/jvm/java-1.8.0
ENV PATH "$PATH":/${JAVA_HOME}/bin:.:
ENV VERSION 10.1.0.Final
ENV INSTALL_DIR /opt
ENV WILDFLY_HOME ${INSTALL_DIR}/wildfly-${VERSION}
ENV DEPLOYMENT_DIR ${WILDFLY_HOME}/standalone/deployments/
RUN curl -O https://download.jboss.org/wildfly/${VERSION}/wildfly-${VERSION}.zip \
    && unzip wildfly-${VERSION}.zip -d ${INSTALL_DIR} \
    && rm wildfly-${VERSION}.zip \
    && rm ${WILDFLY_HOME}/bin/standalone.conf \
    && chmod a+x ${WILDFLY_HOME}/bin/standalone.sh
ADD standalone.conf ${WILDFLY_HOME}/bin/
ENTRYPOINT ${WILDFLY_HOME}/bin/standalone.sh -b=0.0.0.0
EXPOSE 8080
# Insert here your war path. In this example these files are placed in a Maven project, so, the .war file is in target folder
COPY target/docks.war ${DEPLOYMENT_DIR}

standalone.conf

## -*- shell-script -*- ######################################################
##                                                                          ##
##  JBoss Bootstrap Script Configuration                                    ##
##                                                                          ##
##############################################################################

#
# This file is optional; it may be removed if not needed.
#

#
# Specify the maximum file descriptor limit, use "max" or "maximum" to use
# the default, as queried by the system.
#
# Defaults to "maximum"
#
#MAX_FD="maximum"

#
# Specify the profiler configuration file to load.
#
# Default is to not load profiler configuration file.
#
#PROFILER=""

#
# Specify the location of the Java home directory.  If set then $JAVA will
# be defined to $JAVA_HOME/bin/java, else $JAVA will be "java".
#
#JAVA_HOME="/opt/java/jdk"

#
# Specify the exact Java VM executable to use.
#
#JAVA=""

if [ "x$JBOSS_MODULES_SYSTEM_PKGS" = "x" ]; then
   JBOSS_MODULES_SYSTEM_PKGS="org.jboss.byteman"
fi

# Uncomment the following line to prevent manipulation of JVM options
# by shell scripts.
#
#PRESERVE_JAVA_OPTS=true

#
# Specify options to pass to the Java VM.
#
if [ "x$JAVA_OPTS" = "x" ]; then
   JAVA_OPTS="-Xms2048m -Xmx2048m -Djava.net.preferIPv4Stack=true -Dfile.encoding=UTF-8"
   JAVA_OPTS="$JAVA_OPTS -Djboss.modules.system.pkgs=$JBOSS_MODULES_SYSTEM_PKGS -Djava.awt.headless=true"
else
   echo "JAVA_OPTS already set in environment; overriding default settings with values: $JAVA_OPTS"
fi

# Sample JPDA settings for remote socket debugging
#JAVA_OPTS="$JAVA_OPTS -agentlib:jdwp=transport=dt_socket,address=8787,server=y,suspend=n"

# Sample JPDA settings for shared memory debugging
#JAVA_OPTS="$JAVA_OPTS -agentlib:jdwp=transport=dt_shmem,server=y,suspend=n,address=jboss"

# Uncomment to not use JBoss Modules lockless mode
#JAVA_OPTS="$JAVA_OPTS -Djboss.modules.lockless=false"

# Uncomment to gather JBoss Modules metrics
#JAVA_OPTS="$JAVA_OPTS -Djboss.modules.metrics=true"

# Uncomment this in order to be able to run WildFly on FreeBSD
# when you get "epoll_create function not implemented" message in dmesg output
#JAVA_OPTS="$JAVA_OPTS -Djava.nio.channels.spi.SelectorProvider=sun.nio.ch.PollSelectorProvider"