
The anaconda-preexec script runs ahead of Anaconda to cache the IP address of the network boot server in the /etc/hosts file, to avoid further DNS queries during installation. This update extends the checks to add support for IPv6 and to allow for https network access. Change-Id: Iadc86cbf971d6ecb0c478a2a16d5040d18a82ef0 Story: 2006980 Task: 38728 Signed-off-by: Don Penney <don.penney@windriver.com>