occ cli tool usage?

[sundowndev]

I have to log into the pod and run the following command : occ db:add-missing-primary-keys

The thing is, the occ cli tool must be run with www-data user, which has no shell. Kubernetes does not support --user option with exec command. So is there a way to achieve that?

$ ./occ
Console has to be executed with the user that owns the file config/config.php
Current user id: 0
Owner id of config.php: 33
Try adding 'sudo -u #33' to the beginning of the command (without the single quotes)
If running with 'docker exec' try adding the option '-u 33' to the docker command (without the single quotes)

[sundowndev]

Aight, finally su -s /bin/bash www-data worked as expected.