Both for chrooted shell and scheduled tasks
Create directories for CA certificates in the chroot template:
mkdir -p /var/www/vhosts/chroot/etc/ssl/certs/ mkdir -p /var/www/vhosts/chroot/usr/share/ca-certificates/
Copy the CA certificates to those directories:
cp -a /etc/ssl/certs/* /var/www/vhosts/chroot/etc/ssl/certs/ cp -a /usr/share/ca-certificates/* /var/www/vhosts/chroot/usr/share/ca-certificates/
Update the chroot template by running below commands one by one:
curl -o update-chroot.sh https://raw.githubusercontent.com/plesk/kb-scripts/master/update-chroot/update-chroot.sh chmod 700 update-chroot.sh ./update-chroot.sh --apply all
/etc/pki/tls/certs/ca-bundle.crt