sudoprivilege requirements for virtualizing Oracle Databases.
|Optional, Strongly Recommended||Optional, Strongly Recommended|
Delphix auto-discovery uses the
This privilege is required for Auto-Discovery with non-default
|Not Required||Required||The Delphix Engine dynamically mounts and unmounts directories under the provisioning directory during VDB operations. This privilege is required because |
|Not Required||Required||The Delphix Engine monitors NFS read and write sizes on an AIX target host. It uses the |
It is required to specify the NOPASSWD qualifier within the "sudo" configuration file, as shown here: Sudo File Configuration Examples for Oracle Environments. This ensures that the "sudo" command does not demand the entry of a password, even for the "display permissions" (i.e. "sudo -l") command.
Delphix issues "sudo -l" in some scripts to detect if the operating system user has the correct sudo privileges. If it is unable to execute this command, some actions may fail and Delphix will raise an alert suggesting it does not have the correct sudo permissions. Restricting the execution of "sudo -l" by setting “listpw=always” in the “/etc/sudoers” file when the Delphix operating system user is configured to use public key authentication will cause the Delphix operating system user to be prompted for a password which will fail certain Delphix actions. Use a less restrictive setting for listpw than "always" when the Delphix operating system user is using public key authentication.