Why does Leapp Preupgrade check fails with error "Unsupported vsftpd configuration" ?

Solution Verified - Updated -

Issue

  • Leapp Preupgrade Check fails with below inhibitor -
Risk Factor: high (inhibitor)
Title: Unsupported vsftpd configuration
Summary: tcp_wrappers support has been removed in RHEL-8. Some configuration files set the tcp_wrappers option to true and there is some vsftpd-related configuration in /etc/hosts.deny or /etc/hosts.allow. Please migrate it manually. The list of problematic configuration files:
    - /etc/vsftpd/vsftpd.conf

Environment

  • Red Hat Enterprise Linux 7.9
  • Leapp Upgrade Tool

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