This command only updates the changes. It does not restart any of the managed applications, even if their configuration has changed. New application configurations cannot be started, neither. (See the “update” command below)
Restarts the applications whose configuration has changed.
Note: After the update command, new application configurations becomes available to start, but do not start automatically until the supervisor service restarts or system reboots (even if the autostart option is not disabled). In order to start new application, e.g app2, simply use the following command:
supervisorctl start app2
Changed code workarou - restart.
Changed the configuration (number of processes, logs, etc.) - reread (gives the supervisor the info, that config has changed) + update (restart only those worker for which the configuration changed) .
If you have questions - please write back.