diskimage-builder/elements/rpm-distro/post-install.d/06-network-config-nonzeroconf

#!/bin/bash

set -eu
set -o pipefail

# zeroconf should not be activated or it will add a 169.254.0.0
# route. The route will interfere with access to the nova metadata
# server at 169.254.169.254.
if ! grep NOZEROCONF /etc/sysconfig/network ; then
    echo "NOZEROCONF=yes" >> /etc/sysconfig/network
fi
/bin/bash all the things. Since we are using bash syntax in some of the element fragments, we should make sure we use bash for all of them, so that things don't break on systems where /bin/sh != /bin/bash. Change-Id: If2f043c57aa4e1492b7f9839213ef6123f683612 2013-11-07 04:25:34 +00:00			`#!/bin/bash`
Fix cloud-init routing issue on Fedora Add "NONZEROCONF=yes" to /etc/sysconfig/network to prevent 169.254.0.0 route from being created. This route interferes with fedora baremetal nodes' access to the nova metadata server at 169.254.169.254. Change-Id: Iad77abfc97c0eba944680772f233389481a270ff 2013-06-25 21:49:18 +00:00
set -e all the things Using set -e in all of our scripts will prevent some subtle bugs from slipping in, and will allow us to enforce use of set -e with tooling. This change also adds -u and set -o pipefail in the less complex scripts where it is unlikely to cause problems. A follow-up change will enable those options in the complex scripts so that if it breaks something it can be reverted easily. Change-Id: I0ad358ccb98da7277a0ee2e9ce8fda98438675eb 2014-03-29 03:28:22 +00:00			`set -eu`
			`set -o pipefail`

Fix cloud-init routing issue on Fedora Add "NONZEROCONF=yes" to /etc/sysconfig/network to prevent 169.254.0.0 route from being created. This route interferes with fedora baremetal nodes' access to the nova metadata server at 169.254.169.254. Change-Id: Iad77abfc97c0eba944680772f233389481a270ff 2013-06-25 21:49:18 +00:00			`# zeroconf should not be activated or it will add a 169.254.0.0`
			`# route. The route will interfere with access to the nova metadata`
			`# server at 169.254.169.254.`
			`if ! grep NOZEROCONF /etc/sysconfig/network ; then`
			`echo "NOZEROCONF=yes" >> /etc/sysconfig/network`
			`fi`