Commit Graph

6 Commits

Author SHA1 Message Date
Ben Nemec
5aca301693 Refactor ramdisk element to allow alternate implementations
In preparation for enabling Dracut-based ramdisks, this change
factors out functionality that is common to both busybox and Dracut
ramdisks.  Said functionality is moved to a ramdisk-base element
which is added as a dependency of the ramdisk element.  ramdisk now
only contains the functionality specific to building busybox-based
ramdisks.

bp tripleo-juno-dracut-ramdisks
Change-Id: Iad2907c8be491c88727d87ed5e5a720e5beb66c3
2014-09-26 00:13:55 -05:00
Ramakrishnan G
099493b62c Add dhcp support for ramdisk element.
This change adds support for retrieving the IP
through DHCP if 'ip' was not provided as a kernel
command-line argument by pxelinux.  This is used
when the kernel/ramdisk is booted by virtual media.

Change-Id: I1097ce5b56ad40f2d6dc3181681d54f924ec7145
Closes-Bug: #1321563
2014-07-15 16:30:09 +05:30
Tomas Hancock
6b8a0408d8 Add missing dollar
Check is missing a dollar leading to an error on deploy ramdisk
consoles when booting .

Change-Id: Id61af0f7abbc353e0750580b80e448820cc17b10
2014-06-04 14:17:22 +01:00
Gonéri Le Bouder
9cb0615f38 indent: replace tab by 4 spaces
As decided in I072cf8bf6748d0c910fecffdf2282bcc4656d038, tab indent
should be avoided.

Change-Id: I301b6319ef4f36878999b6109e1842f9e7cafd43
2014-04-18 10:32:43 +02:00
Ben Nemec
381ff6ab1d Fix set -eu and pipefail failures
Fixes problems found by set -eu and pipefail, including:
-Many unset variables
-Commands that can fail under normal circumstances, which breaks
with set -e.  This change swallows those expected errors to allow
our existing error code to handle them.
-The dkms element was not finding Fedora kernel versions correctly.
This may be an issue for other distros too, but since Fedora was
working fine without this functionality I only changed it to print
a warning message rather than failing the build when it happens.
-The ramdisk init script will not be set -eu because if it fails
the result is a kernel panic, which can be tricky to debug.
However, in testing with set -e a few failing commands were found
and have been fixed in this patch.

Change-Id: I44cf98dfc80cfcaec54b88cc83be80a3dbf2cec3
2014-04-15 20:53:15 -05:00
Chris Jones
c9f432d45b Split network bringup out of base ramdisk init.
We now run the network bringup portion of the ramdisk init from an
init.d script, thus allowing image builders to inject code into the init
script before that point (e.g. configure network hardware).
The environment variables used by the network bringup code are retained
in the base init script so they can be overridden by init.d fragments.

Change-Id: I1ef0bb21e7f26c0ff3f02266f853ce5402bcb94d
Closes-Bug: #1252023
2013-11-17 20:37:26 +00:00