cp arvados-root-cert.pem /usr/local/share/ca-certificates/
+cp {{ca_cert_name}} /usr/local/share/ca-certificates/arvados-snakeoil-ca.crt
/usr/sbin/update-ca-certificates
cp arvados-root-cert.pem /etc/pki/ca-trust/source/anchors/
+cp {{ca_cert_name}} /etc/pki/ca-trust/source/anchors/
/usr/bin/update-ca-trust