When collectd has permission problem. e.g. hddtemp plugin
*** plugin: *** failed: Permission denied
Do below,
audit2allow -a
audit2allow -a -M collectd_t
semodule -i collectd_t.pp
In case of permission problem of openvpn plogin,
setenforce 0
reference:
https://stackoverflow.com/questions/34787016/collectd-permission-denied-to-connect-to-remote-host