9.3

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VDS scaling service

Service overview

Software owner Workfusion
Log files

Access logs: <INSTALL_DIR>/supervisord/log/vds-scaling-service.out.log

Error logs: <INSTALL_DIR>/supervisord/log/vds-scaling-service.err.log
Management wfmanager (start | stop | restart | status) vds-scaling-service
Installation directories vds-scaling-service main directory:
<INSTALL_DIR>/vds-scaling-service/
Startup scripts

<INSTALL_DIR>/supervisord/apps/vds-scaling-service.ini

<INSTALL_DIR>/java/
Configuration files <INSTALL_DIR>/vds-scaling-service/vds-scaling-service.properties
Default Ports

TCP 9081

Default parameters

Configuration fileNameDefault valueDescription
config.ymlinstall_dir/opt/workfusionDirectory to put user files, logs and configs

Troubleshooting

  • Check if TCP port 9081 is available.

    netstat command output

    $ netstat -lntp | grep 9081
tcp6       0      0 127.0.0.1:9081          :::*                    LISTEN      23401/java

    ss command output

    $ ss -ltn | egrep 9081
LISTEN     0      100       ::ffff:127.0.0.1:9081                    :::*

    lsof command output

    $ lsof -P -n -i :9081 | grep LISTEN
java    23401 wfuser   18u  IPv6 74891696      0t0  TCP 127.0.0.1:9081 (LISTEN)

  • Check the default main log files:

    • Access logs: <INSTALL_DIR>/supervisord/log/vds-scaling-service.out.log
    • Error logs: <INSTALL_DIR>/supervisord/log/vds-scaling-service.err.log
$ tail -f <INSTALL_DIR>/supervisord/log/vds-scaling-service.err.log <INSTALL_DIR>/supervisord/log/vds-scaling-service.out.log
  • Check vds-scaling-service out (access) log using the Wfmanager util.
wfmanager tail vds-scaling-service
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