diff --git a/Dockerfile b/Dockerfile index 37a24ecd..77346926 100644 --- a/Dockerfile +++ b/Dockerfile @@ -39,7 +39,9 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get update -q --fix-missing && \ && \ curl -sk http://neuro.debian.net/lists/trusty.de-m.libre > /etc/apt/sources.list.d/neurodebian.sources.list && \ apt-key adv --recv-keys --keyserver hkp://pgp.mit.edu:80 0xA5D32F012649A5A9 && \ - apt-get update -q --fix-missing && apt-get -y upgrade fail2ban && \ + curl https://packages.elasticsearch.org/GPG-KEY-elasticsearch | apt-key add - && \ + echo "deb http://packages.elastic.co/beats/apt stable main" | tee -a /etc/apt/sources.list.d/beats.list && \ + apt-get update -q --fix-missing && apt-get -y upgrade fail2ban filebeat && \ apt-get autoclean && rm -rf /var/lib/apt/lists/* && \ rm -rf /usr/share/locale/* && rm -rf /usr/share/man/* && rm -rf /usr/share/doc/* @@ -112,3 +114,8 @@ RUN chmod +x /usr/local/bin/* EXPOSE 25 587 143 993 110 995 4190 CMD /usr/local/bin/start-mailserver.sh + + +ADD target/filebeat.yml.tmpl /etc/filebeat/filebeat.yml.tmpl + + diff --git a/target/filebeat.yml.tmpl b/target/filebeat.yml.tmpl new file mode 100644 index 00000000..d2d84ed4 --- /dev/null +++ b/target/filebeat.yml.tmpl @@ -0,0 +1,13 @@ +output: + logstash: + enabled: true + hosts: + - $ELK_HOST:$ELK_PORT + +filebeat: + prospectors: + - + paths: + - /var/log/mail/mail.log + document_type: syslog + diff --git a/target/start-mailserver.sh b/target/start-mailserver.sh index afd4213b..5d3aeae0 100644 --- a/target/start-mailserver.sh +++ b/target/start-mailserver.sh @@ -355,17 +355,21 @@ if [ "$ONE_DIR" = 1 -a -d $statedir ]; then done fi if [ "$ENABLE_ELK_FORWARDER" = 1 ]; then -ELK_PORT=${ELK_PORT:="10514"} +ELK_PORT=${ELK_PORT:="5044"} ELK_HOST=${ELK_HOST:="elk"} echo "Enabling log forwarding to ELK ($ELK_HOST:$ELK_PORT)" -echo " *.* @$ELK_HOST:$ELK_PORT " > /etc/rsyslog.d/60-elk.conf -else - rm -f /etc/rsyslog.d/60-elk.conf +cat /etc/filebeat/filebeat.yml.tmpl \ + | sed "s@\$ELK_HOST@$ELK_HOST@g" \ + | sed "s@\$ELK_PORT@$ELK_PORT@g" \ + > /etc/filebeat/filebeat.yml fi echo "Starting daemons" cron /etc/init.d/rsyslog start +if [ "$ENABLE_ELK_FORWARDER" = 1 ]; then +/etc/init.d/filebeat start +fi # Enable Managesieve service by setting the symlink # to the configuration file Dovecot will actually find