diskimage-builder/elements/centos-minimal/environment.d/10-centos-distro-name.bash
Ian Wienand 1f499360fc yum-minimal: do not configure eth0 & eth1 for DHCP automatically
Add an environment variable to control the creation of eth0/1
interface enablement scripts.

With a tool such as glean, the presence of these scripts will indicate
the interface is configured and configuration-drive settings will not
be applied.  This means in a non-dhcp situation like on Rackspace,
network is broken.

On Fedora, where later systemd provides "predictable network interface
names" [1] eth0 & eth1 ironically aren't predictable so this just
confuses things.  You really need cloud-init or glean or something to
bring up your interfaces in a sane fashion.

This maintains the status-quo on centos-minimal, but disables creation
for fedora-minimal.

[1] http://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/

Change-Id: I3f1ffeb6de3b1f952292a144efab9554f7f99a5f
2015-12-22 08:39:04 +11:00

6 lines
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Bash

export DISTRO_NAME=centos
export DIB_RELEASE=${DIB_RELEASE:-7}
# by default, enable DHCP configuration of eth0 & eth1 in network
# scripts. See yum-minimal for full details
export DIB_YUM_MINIMAL_CREATE_INTERFACES=${DIB_YUM_MINIMAL_CREATE_INTERFACES:-1}