Edit

Marathon

Service overview

Software owner	Mesosphere, Inc.
System requirements	https://mesosphere.github.io/marathon/
Management	wfmanager (start | stop | restart | status) marathon
Log files	Access logs: <INSTALL_DIR>/supervisord/log/marathon.out.log Error logs: <INSTALL_DIR>/supervisord/log/marathon.err.log
Startup scripts	<INSTALL_DIR>/supervisord/apps/marathon.ini <INSTALL_DIR>/marathon/bin/start
Configuration files	Service directory: <INSTALL_DIR>/marathon/
Default ports	tcp 8480 and 8080

Default parameters

Configuration file	Name	Default value	Description
config.yml	install_dir	/opt/workfusion	Directory to put user files, logs, and configs
config.yml	marathon_proxy_port	8480	Default service port for installation
config.yml	marathon_java_opts	Xmx16G	VDS applications java opts

Troubleshooting

• Check if TCP ports 8480 and 8080 are available.

  netstat command output

  $ netstat -tnlp | egrep '8080|8480'
  tcp        0      0 0.0.0.0:8480            0.0.0.0:*               LISTEN      26343/nginx: master 
  tcp6       0      0 127.0.0.1:8080          :::*                    LISTEN      21903/java
  

  ss command output

  $ ss -ltn | egrep '8080|8480'
  LISTEN     0      511          *:8480                     *:*                  
  LISTEN     0      50        ::ffff:127.0.0.1:8080                    :::*
  

  lsof command output

  $ lsof -P -n -i :8480 -i :8080 | grep LISTEN
  java    21903 wfuser   22u  IPv6 74892420      0t0  TCP 127.0.0.1:8080 (LISTEN)
  nginx   26343 wfuser    4u  IPv4 74901595      0t0  TCP *:8480 (LISTEN)
  nginx   29644 wfuser    4u  IPv4 74901595      0t0  TCP *:8480 (LISTEN)
  nginx   29645 wfuser    4u  IPv4 74901595      0t0  TCP *:8480 (LISTEN)
  

• Check the default main log files:

  • Access logs: <INSTALL_DIR>/supervisord/log/marathon.out.log
  • Error logs: <INSTALL_DIR>/supervisord/log/marathon.err.log

  $ tail -f <INSTALL_DIR>/supervisord/log/marathon.err.log <INSTALL_DIR>/supervisord/log/marathon.out.log
  

• Check the marathon out (access) log using the wfmanager util.

  wfmanager tail marathon
  

• Enable more detailed debug information.

  Set the appropriate log level to <INSTALL_DIR>/supervisord/apps/marathon.ini and restart the Marathon service:

  ${install_dir}/supervisord/apps/marathon.ini

  Add the following to the start-up configuration part of this file:
  --logging_level "Use one of off, fatal, error, warn, info, debug, trace, all."
  

  wfmanager restart marathon