Before we check if dad is done we should first make sure,
that there is a link local address where we do the check.
Due to this issue, on ipv6 only setups sometimes dhclient started
asking for ip address, before the link local address was present
and failed immediately.
I'd like to rework CoreOS Ignition (which runs in the initramfs)
to include some values from the *real* `/etc/os-release` in
HTTP headers.
Looking at this, it turns out dracut eats almost all of the useful
information from it. I don't think `dracut` should be the `ID`
here...dracut's not an OS itself, it's a way to *build* little
operating systems. It'd be kind of like if Fedora's Koji
injected itself into `/etc/os-release`.
This code dates back a long time; not sure of all the rationale
behind it.
I changed it so that we keep extending the VERSION/PRETTY_NAME
with the dracut version, but otherwise "pass through" the
rest of the real `/etc/os-release` we were built from unchanged.
Starting with the 0.7.7 release of the multipath tools, the multipath
udev rules always set a value in ENV{DM_MULTIPATH_DEVICE_PATH} for any
device that multipath scans. A value of 0 means that the device is not
claimed by multipath, and a value of 1 means that it is. Because of
this, udev rules that check ENV{DM_MULTIPATH_DEVICE_PATH}=="?*" will
always return True, and act as if every scanned device is claimed by
multipath. Checking ENV{DM_MULTIPATH_DEVICE_PATH}=="1" will work
correctly for both the old and new versions of the multipath tools.
For LUKS2 partitions cryptsetup needs a locking directory. If it does
not exist, cryptsetup will create it, but produce a warning
WARNING: Locking directory /run/cryptsetup is missing!
in the process that we do not want to see in the dracut output.
Default value of EVMKEYDESC (in evm-enable.sh) is "evm-key" and it's
also specified previously in this README file.
Signed-off-by: Petr Vorel <pvorel@suse.cz>
When you install a third-party driver, you will probably end in a
situation, where the module will be in a different directory and
in $depmod_module_dir you will only have symlink. If we resolve the
symlink before we pass the module path to instmod, the dracut-install
will only include the module with its original path, but not the
symlink. Hence the module can't be automatically loaded.
Dracut-install is clever enough to handle symlinks and will include both
the symlink and the module to the initrd.
In e54ab383 we moved the fips script to a later pahse of boot, since
the /boot might not be available early on.
The problem is that systemd-cryptsetup* services could be run now
started before the do_fips is executed and need the crypto modules
to decrypted the devices.
So let's split the do_fips and load the module before udev does the
trigger.
When DRACUT_SYSTEMD is set and DRACUT_QUIET=yes, vinfo returns 1. This
is a problem for hooks which end with vinfo, as then the hook returns 1.
Especially problematic if this is a shutdown hook, as it will be
restarted again and again.
This commit fixes that.
Signed-off-by: Arnaud Rebillout <arnaud.rebillout@collabora.com>
If the root is on network, let nm-initrd-generator create configuration
even if none was explicitly specified on the command line.
Also do the same if /tmp/net.ifaces exists, because the anaconda plugin
creates an empty file in that location in hopes that will make us
configure the network.
The kernel may only enable 'libfcoe' module. Some modules like bnx2fc
provides FCoE but only depend on 'libfcoe'. Loading 'fcoe' module may
fail but the kernel do support FCoE.
'libfcoe' will be installed as a dependency when installing block device
drivers if it's required. So no need to install it in installkernel.
Signed-off-by: Kairui Song <kasong@redhat.com>
Bash 5 apparently longer propagates variable assignments to local variables
in front of function calls when in POSIX mode:
[lkundrak@demiurge ~]$ cat feh.sh
print_VAR () {
echo "$VAR";
}
testfunc () {
local VAR="OLD"
VAR=NEW print_VAR
}
testfunc
[lkundrak@demiurge ~]$ bash4 --posix feh.sh
NEW
[lkundrak@demiurge ~]$ bash5 --posix feh.sh
OLD
[lkundrak@demiurge ~]$ bash5 feh.sh
NEW
[lkundrak@demiurge ~]$
It works the way it did in Bash 4 in non-POSIX mode, for external programs,
or for non-local variables. Don't ask me why -- it's probably some
compatibility thing for some sad old people.
However, this precisely happens when fsck_single() is calling into the
fsck_drv_com(), assigned to _drv by fsck_able(). That ruins the
TEST-70-BONDBRIDGETEAMVLAN test's server and probably more.
Let's pass the fsck driver binary via the function argument instead. It's
less messy anyway.
- The network script and config could be in
"/etc/sysconfig/network-scripts", so try look for network config in
all possible path.
- The regex used for sed is not working, so fix it too.
- Make bootproto a local variable
Signed-off-by: Kairui Song <kasong@redhat.com>
when system's default entropy sources are poor (e.g. use of SSD disks or
UEFI RNG not available)
On systems with low entropy at boot, the boot can take up to several
hours, specially when NBDE is used (e.g. clevis) which makes use of
the random number generator.
Enabling rngd service at boot early, because dracut-initqueue runs,
enables to initialize the random number generator in a couple of seconds
instead of minutes or hours.
Signed-off-by: Renaud Métrich <rmetrich@redhat.com>
The commit 9f3c31cd8d ("99base: enable initqueue if extra devices are added")
only covers 'dracut --add-device' case, but it did not cover 'dracut --mount'
case, which causes the kdump failure in the Amazon virtual machine.
Lets make sure that the initqueue is enabled in both cases in order to wake up
the device in time.
Reported-by: Xiao Liang <xiliang@redhat.com>
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
insmods will consider all arguments as optional modules by default, but
for squash module, all listed modules are required, if any of them is
missing the initramfs won't boot. So pass the '-c' argument to let instmos
know all those modules are mandatory, it will fail and give an error if
it failed to install any of those modules.
The parse-fcoe.sh hook is sourced, and hence must not contain
exit 0 calls. Otherwise, the cmdline sequence will be interupted,
and no error will be reported to systemd. Use return instead.
Reference: boo#1136977
When using dracut with --hostonly and --no-hostonly-default-device,
/boot will be inaccessible as dracut will most fs modules unless
specified. But FIPS require /boot to be accessible, and it will try
to mount it on boot. It will fail if corresponding fs module is missing.
For most case /boot will be a simple partition, include the fs module
will be enough for FIPS to mount it. For other cases users have to pass
extra parameters by themselves.
Suggested-by: Kenneth Dsouza <kdsouza@redhat.com>
Signed-off-by: Kairui Song <kasong@redhat.com>
cat: '/sys/devices/platform/host2/flashnode_sess-*/is_boot_target': No such file or directory
/usr/lib/dracut/modules.d/95iscsi/module-setup.sh: line 90: [: -eq: unary operator expected
The recent systemd upstream introduced a slightly modified version
string which included information about a git commit, which however
broke the version check in dracut. Unfortunately, the (( )) bash syntax
went along with it in certain cases and introduced a pretty nasty issue,
when the systemd would boot up but with slightly changed environment.
To prevent this from happening in the future, let's at least check if
the version parsed from the `systemd --version` output is a comparable
number.
Eliminate erroneous substring matches when looking up already processed keymaps to prevent necessary keymaps not getting added to the initramfs sometimes e.g. if there are the files 'compose.latin1' and 'compose.latin1.add' the unfixed version would skip processing 'compose.latin1' if find returned 'compose.latin1.add' first due to the directory listing not being in sorted order.
Images built with the fcoe module will always run the lldpad
service as part of their pre-trigger scripts if the network
is active. This prevents network installations in
environments where, for security reasons, LLDPDU frames
cause a switchport shutdown.
Add a new rd.nofcoe option to cause dracut to skip the
lldpad.sh script and the entire 95-fcoe module.
Signed-off-by: Patrick Talbert <ptalbert@redhat.com>
Lukas Nykryn