8756cbea1b
Add a DIB_APT_MINIMAL_CREATE_INTERFACES boolean to the debootstrap element which functions identically to DIB_YUM_MINIMAL_CREATE_INTERFACES in the yum-minimal element. This can be used to disable the creation of the /etc/network/interfaces.d/eth[01] dhcp configuration files, which are not needed on systems where cloud-init or other means are used to configure networking. The flag is enabled by default to keep creating the dhcp interface files, maintaining backwards compatibility. Change-Id: I1fdaca8350a5ceefd9e437af4fd000ce6a3ee7f3
44 lines
1.6 KiB
Bash
Executable file
44 lines
1.6 KiB
Bash
Executable file
#!/bin/bash
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#
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# Copyright 2015 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# It would be eversogreat if we didn't need to do crap like this
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echo $DISTRO_NAME > /etc/hostname
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# If you want eth0 and eth1 created as DHCP based interfaces, enable
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# this. You don't want this if systemd is going to call the
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# interfaces on the real system something else, or if you're using a
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# network-manager like cloud-init, glean or systemd-networkd that will
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# handle the interfaces dynamically.
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if [[ "${DIB_APT_MINIMAL_CREATE_INTERFACES:-1}" -eq "1" ]]; then
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mkdir -p /etc/network/interfaces.d
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if ! grep -E -q '^source(|-directory) /etc/network/interfaces.d/\*' /etc/network/interfaces; then
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echo "source /etc/network/interfaces.d/*" >> /etc/network/interfaces
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echo 'Network configuration set to source /etc/network/interfaces.d/*'
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fi
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for interface in eth0 eth1; do
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cat << EOF | tee /etc/network/interfaces.d/$interface
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auto $interface
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iface $interface inet dhcp
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EOF
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done
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fi
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