Dockerfile

# Dockerfile creating tomcat server with ELK (Elasticsearch/Logstash/Kibana) services

# Help:
# Default command: docker run -d --name tomcat-elk-server -p 9200:9200 -p 5601:5601 -p 8080:8080 sdd330/tomcat-elk
# Default command will start Tomcat (Monitored by ELK) within a docker
# To login to bash: docker exec -it tomcat-elk-server bash

FROM tomcat:7
MAINTAINER yang.leijun@gmail.com

# Set Environment Variables
ENV DEBIAN_FRONTEND noninteractive
ENV ES_PKG_NAME elasticsearch-1.4.4
ENV KIB_PKG_NAME kibana-4.0.1-linux-x64
ENV LGS_PKG_NAME logstash-1.4.2

# Install supervisor.
RUN apt-get update && \
	apt-get install -y supervisor && \
	apt-get install -y nginx && \
	rm -rf /var/lib/apt/lists/* && \
	mkdir -p /var/log/supervisor && \
	mkdir -p /etc/supervisor/conf.d && \
	echo "\ndaemon off;" >> /etc/nginx/nginx.conf && \
	sed -i -e 's/www-data/root/g' /etc/nginx/nginx.conf

# Install ElasticSearch.
RUN \
  cd / && \
  wget https://download.elasticsearch.org/elasticsearch/elasticsearch/$ES_PKG_NAME.tar.gz && \
  tar xvzf $ES_PKG_NAME.tar.gz && \
  rm -f $ES_PKG_NAME.tar.gz && \
  mv /$ES_PKG_NAME /elasticsearch

# Install Kibana.
RUN \
  cd / && \
  wget https://download.elasticsearch.org/kibana/kibana/$KIB_PKG_NAME.tar.gz && \
  tar xvzf $KIB_PKG_NAME.tar.gz && \
  rm -f $KIB_PKG_NAME.tar.gz && \
  mv /$KIB_PKG_NAME /kibana
	
# Install Logstash.
RUN \
  cd / && \
  wget https://download.elasticsearch.org/logstash/logstash/$LGS_PKG_NAME.tar.gz && \
  tar xvzf $LGS_PKG_NAME.tar.gz && \
  rm -f $LGS_PKG_NAME.tar.gz && \
  mv /$LGS_PKG_NAME /logstash

# Make image information and configuration self-contained
ADD . /app

VOLUME [ "/usr/local/tomcat/webapps" ]

# Define default command.
CMD ["supervisord", "-c", "/app/config/supervisord.conf"]

# Expose ports.
EXPOSE 9200 5601 8080