1f499360fc
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
45 lines
1.4 KiB
Bash
Executable File
45 lines
1.4 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 [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# allow networking init scripts inside the container to work without extra steps
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cat << EOF | sudo tee /etc/sysconfig/network > /dev/null
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NETWORKING=yes
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NETWORKING_IPV6=yes
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NOZEROCONF=yes
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EOF
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# If you want eth0 and eth1 created as DHCP based interfaces, enable
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# this. You don't want this if systemd is going to call the
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# interfaces on the real system something else, or if you're using a
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# network-manager like cloud-init, glean or network-manager that will
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# handle the interfaces dynamically.
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if [[ "${DIB_YUM_MINIMAL_CREATE_INTERFACES:-0}" -eq "1" ]]; then
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for interface in eth0 eth1; do
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cat << EOF | tee /etc/sysconfig/network-scripts/ifcfg-$interface > /dev/null
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DEVICE=$interface
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BOOTPROTO=dhcp
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ONBOOT=on
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EOF
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done
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fi
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