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FAQ

Change log level​

Send SIGUSR1 signal to dragonfly process to change log level

kill -s SIGUSR1 <pid of dfdaemon, scheduler or manager>

stdout:

change log level to debug
change log level to fatal
change log level to panic
change log level to dpanic
change log level to error
change log level to warn
change log level to info

The change log level event will print in stdout and core.log file, but if the level is greater than info, stdout only.

500 Internal Server Error​

1. Check error logs in /var/log/dragonfly/dfdaemon/

2. Check source connectivity(dns error or certificate error)

Example:

curl https://example.harbor.local/

When curl says error, please check the details in output.