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5bed4a6d5e
diskimage-builder/elements
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Ben Nemec 5bed4a6d5e Run dhcp-interface@.service after network.target 
When we configure dhcp interfaces before network.target has run,
network.target will try to bring up those interfaces a second time
after our service does so.  This causes two issues - first, the
network target will always fail because it can't bring up an
interface that is already up, and second, when configuring interfaces
that don't actually have an available DHCP server it will result in
a five minute delay waiting for DHCP on those interfaces.  This will
also cause the network target to fail and is an unnecessary delay.

By moving the dhcp-interface service to run after the network
target we avoid both of these problems.  network.target will still
bring up the interfaces on subsequent boots.  This could result in
the five minute delay happening on reboots, but the expected use
case for interfaces without DHCP is that they would be configured
statically on initial deployment so this should be a minor issue.

The dhcp-interface service is also configured to run before the
network-online target so that services which depend on the network
actually being available will not race the DHCP process.

A snippet from /var/log/messages on a node with this patch applied
is included in the bug to demonstrate the behavior described above.

Change-Id: I5cfabf20f920beea52abf4c42362b6f6ac0b37c4
Closes-Bug: 1653812
2017-01-04 10:49:59 -06:00
..
apt-conf Update apt-conf elements README from free text to table formatting 2015-10-08 17:12:46 -07:00
apt-preferences Update apt-preferences element README from free text to table formatting 2015-10-08 17:14:16 -07:00
apt-sources Catch errors in DIB_INIT_SYSTEM export 2016-11-23 23:03:50 +00:00
architecture-emulation-binaries Fedora AArch64 (64-bit ARM) support in diskimage-builder 2016-11-16 21:47:26 -05:00
baremetal Add a best-effort sudo safety check 2016-05-09 15:41:38 +10:00
base Remove unnecessary dkms install from base 2016-09-12 11:42:51 -05:00
bootloader Set grub timeout default 2016-12-20 11:46:22 +11:00
cache-url
centos elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
centos7 simplify ARCH param for rhel/centos param can be x86_64 and amd64 2016-11-15 10:18:14 +11:00
centos-minimal Remove EPEL as hardcoded dependency of centos elements 2016-09-12 11:42:55 -05:00
cleanup-kernel-initrd Standarise tracing for scripts 2015-02-12 10:41:32 +11:00
cloud-init FIx the DIB_CLOUD_INIT_ALLOW_SSH_PWAUTH variable name in README file 2016-12-17 11:51:32 +08:00
cloud-init-datasources
cloud-init-disable-resizefs Fix cloud-init-disable-resizefs README title 2016-03-01 21:49:10 -08:00
cloud-init-nocloud
debian elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
debian-minimal Make dib-python use the default python for distro 2016-12-09 09:25:37 -08:00
debian-systemd Standarise tracing for scripts 2015-02-12 10:41:32 +11:00
debian-upstart
debootstrap Perform package install outside of debootstrap 2016-11-30 15:16:46 +11:00
deploy
deploy-baremetal Create docs site containing element READMEs 2015-02-10 11:45:35 -08:00
deploy-ironic deploy-ironic: Fix syntax error when checking for root device hints 2016-01-07 12:06:19 +00:00
deploy-kexec Create docs site containing element READMEs 2015-02-10 11:45:35 -08:00
deploy-targetcli
deploy-tgtadm No markdown docs for elements 2015-04-02 23:55:19 +00:00
devuser elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
dhcp-all-interfaces Run dhcp-interface@.service after network.target 2017-01-04 10:49:59 -06:00
dib-init-system Catch errors in DIB_INIT_SYSTEM export 2016-11-23 23:03:50 +00:00
dib-python Revert "Revert Xenial to Python 2" 2016-12-22 14:26:35 +11:00
dib-run-parts/root.d dib-run-parts: make cp to target root more robust 2016-04-05 16:29:57 +02:00
disable-selinux/post-install.d
dkms Make dkms element depend on dkms package 2015-12-26 22:07:19 +00:00
docker Add base element for using docker as image base 2015-07-19 10:23:34 +00:00
dpkg Perform package install outside of debootstrap 2016-11-30 15:16:46 +11:00
dracut-network
dracut-ramdisk
dynamic-login elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
element-manifest Fix a typo 2016-11-18 10:48:05 +08:00
enable-serial-console elements: Drop unneeded DIB_INIT_SYSTEM usage 2016-11-22 10:47:43 +00:00
epel Fix up EPEL element 2016-04-15 12:37:22 +10:00
fedora Make Fedora 24 the default 2016-07-08 09:15:08 -07:00
fedora-minimal Add tests for building *-minimal images 2016-08-22 16:53:32 +00:00
gentoo elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
growroot elements: growroot: Add SUSE package mappings 2016-10-19 16:16:35 +01:00
grub2 Merge "Allow grub2 to build with opensuse" 2015-12-16 01:25:10 +00:00
hpdsa Add a new element hpdsa 2015-12-10 20:12:14 +00:00
hwburnin Create docs site containing element READMEs 2015-02-10 11:45:35 -08:00
hwdiscovery
ilo
install-bin Add install-bin element 2016-05-13 11:52:23 +10:00
install-static Install-static depends on rsync 2015-08-17 16:21:09 +00:00
install-types
ironic-agent Merge "Generate ssh-hostkeys on boot for ironic agent" 2016-12-19 22:55:30 +00:00
ironic-discoverd-ramdisk dmidecode does not exist for ppc64/ppc64el 2016-06-29 16:51:46 -05:00
iso Add a best-effort sudo safety check 2016-05-09 15:41:38 +10:00
local-config elements: Add new openssh-server element 2016-11-22 10:07:14 +00:00
manifests elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
mellanox Fix mellanox element required kernel modules and user space packages 2016-09-11 11:40:20 +00:00
modprobe-blacklist
no-final-image Generalize logic for skipping final image generation 2016-07-28 13:14:36 -05:00
oat-client Add oat-client element 2015-06-26 09:57:12 +08:00
openssh-server Support sysv init system used by Debian Wheezy 2016-12-14 15:53:04 +01:00
opensuse Switch to openSUSE Leap 42.2 release by default 2016-12-17 10:46:17 +01:00
opensuse-minimal Switch to openSUSE Leap 42.2 release by default 2016-12-17 10:46:17 +01:00
package-installs Allow package-installs to parse DIB_PYTHON_VERSION 2016-12-14 12:13:40 +11:00
partitioning-sfdisk Merge "Export die() function" 2016-06-07 01:00:50 +00:00
pip-and-virtualenv Pip install as 10- incompatible with 05-heat-cfntools 2016-12-14 20:50:00 +00:00
pip-cache elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
pkg-map Move pkg-map to dib-python 2016-06-08 21:16:50 +00:00
posix Add new posix element. 2016-03-20 10:42:34 -07:00
proliant-tools Fix proliant-tools dependencies 2016-07-20 14:50:21 -07:00
pypi Add a best-effort sudo safety check 2016-05-09 15:41:38 +10:00
python-brickclient DIB element to support cinder local attach/detach functionality 2016-11-30 08:46:13 +00:00
ramdisk
ramdisk-base elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
rax-nova-agent
redhat-common elements: Drop executable bits from environment files 2016-12-01 23:06:56 +00:00
rhel Add a best-effort sudo safety check 2016-05-09 15:41:38 +10:00
rhel7 simplify ARCH param for rhel/centos param can be x86_64 and amd64 2016-11-15 10:18:14 +11:00
rhel-common Disable all repos in os-refresh-config too 2016-11-16 16:27:24 -06:00
rpm-distro Merge "Fedora AArch64 (64-bit ARM) support in diskimage-builder" 2016-11-25 12:09:21 +00:00
runtime-ssh-host-keys Support sysv init system used by Debian Wheezy 2016-12-14 15:53:04 +01:00
select-boot-kernel-initrd
selinux-permissive
serial-console Standarise tracing for scripts 2015-02-12 10:41:32 +11:00
simple-init elements: simple-init: Remove SUSE interfaces 2016-10-18 19:02:41 +01:00
source-repositories elements: source-repositories: Add git package mapping for SUSE 2016-10-19 17:53:01 +01:00
stable-interface-names Standarise tracing for scripts 2015-02-12 10:41:32 +11:00
svc-map Replace six.iteritems() with .items() 2016-11-23 12:03:05 +00:00
sysctl Update sysctl-write-value to do conflict checking 2016-12-06 22:58:20 +00:00
uboot
ubuntu Revert "Revert Xenial to Python 2" 2016-12-22 14:26:35 +11:00
ubuntu-core Merge "Make ubuntu-core support releases" 2016-07-06 23:49:31 +00:00
ubuntu-minimal Increase func testing for ubuntu-minimal element 2016-12-21 11:50:47 +11:00
ubuntu-signed
vm Merge "Export die() function" 2016-06-07 01:00:50 +00:00
yum Turn down yum install-packages 2016-10-20 15:19:31 +11:00
yum-minimal Install dracut-generic-config package 2016-12-17 16:37:55 +00:00
zypper elements: zypper: Do not pull recommended packages 2016-10-20 19:24:22 +01:00
zypper-minimal Switch to openSUSE Leap 42.2 release by default 2016-12-17 10:46:17 +01:00