Run:
./contrib/scripts/nm-code-format.sh -i
./contrib/scripts/nm-code-format.sh -i
Yes, it needs to run twice because the first run doesn't yet produce the
final result.
Signed-off-by: Antonio Cardace <acardace@redhat.com>
Having leaks in the tests, breaks running the test under valgrind. There
must be no leaks.
Fixes: c056cb9306 ('initrd: parse 'rd.net.dhcp.vendor-class' kernel cmdline arg')
The network-legacy dracut module waits for all ethernet devices if the
command line contains rd.neednet=1. It also waits for the device
specified by 'bootdev='.
Do the same.
https://bugzilla.redhat.com/show_bug.cgi?id=1853348
When a 'ip=auto6' option is passed to kernel, the old dracut network
module only sets accept_ra in kernel and wait for the address to
appear. Instead, with a 'ip=dhcp6' option it starts 'dhclient -6',
leaving accept_ra to the initial value (that is already 1). So
'ip=dhcp6' in practice does kernel IPv6 autoconf and DHCPv6 at the
same time, without honoring the 'Managed' flag of the router
advertisement.
It seems that the only reason to have distinct 'auto6' and 'dhcp6'
options was that network module did not support starting DHCPv6 only
when necessary based on the M flag of the RA; so the user had to
specify if DHCPv6 was needed or not.
Given that 1) NM is smarter and can start DHCPv6 only when needed by
RA; 2) DHCPv6 alone only gets a /128 address without a prefix route
and so it's not useful; then it makes sense to generate a connection
with 'ipv6.method=auto' for both 'ip=auto6' and 'ip=dhcp6'.
https://bugzilla.redhat.com/show_bug.cgi?id=1854323https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/571
(cherry picked from commit ca3d0a8f06)
There is a bug when parsing a BOOTIF= without any existing
connection. The generated connection doesn't have wired setting and
later we try to access it:
# nm-initrd-generator --stdout -- BOOTIF=01-50-50-00-9f-21-21
(nm-initrd-generator:1546): libnm-CRITICAL **: ((libnm-core/nm-setting-wired.c:205)): assertion '<dropped>' failed
(nm-initrd-generator:1546): GLib-GObject-CRITICAL **: g_object_set: assertion 'G_IS_OBJECT (object)' failed
Fix this.
https://bugzilla.redhat.com/show_bug.cgi?id=1853277
Fixes: 25a2b6e14f ('initrd: rework command line parsing')
(cherry picked from commit 3023c70e4e)
Setting a MTU or a cloned MAC for bonds/bridges/teams fails with:
# nm-initrd-generator -- bond=bond0:eno1,eno2:mode=802.3ad
ip=192.168.1.5::192.168.1.254:255.255.255.0:MyServer:bond0:none::01:02:03:04:05:06
bootdev=bond0 nameserver=192.168.1.1
<warn> cmdline-reader: 'bond' does not support setting cloned-mac-address
Fix this.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/460
(cherry picked from commit 79f70bf5d6)
The 7th field of:
ip=<client-IP>:[<peer>]:<gateway-IP>:<netmask>:<client_hostname>:<interface>:{none|off|dhcp|on|any|dhcp6|auto6|ibft}:[:[<mtu>][:<macaddr>]]
specifies which kind of autoconfiguration to do. 'none' and 'off' mean
static addresses.
The old network module of dracut used to leave kernel IPv6
autoconfiguration enabled when IPv4 static addresses were
configured. With NM, this corresponds to enabling IPv6 auto method.
https://bugzilla.redhat.com/show_bug.cgi?id=1848943
(cherry picked from commit a39eb9ac14)
When the initrd generator creates a connection with IPv6 method
'ignore', the kernel will do IPv6 autoconfiguration on the
interface. However, it is preferable to let NetworkManager configure
the interface directly instead of relying on kernel. Therefore, change
the IPv6 method to 'auto'. Note that we still set ipv6.may-fail to
'yes' so that a failure during IPv6 autoconfiguration doesn't bring
down the interface.
(cherry picked from commit f6d654b18f)
The 'default_connection' created by the command line parser has
multiple purposes. It's the connection created for 'ip=' arguments
without command line, but is also created when there is a 'bootdev='
or for 'nameserver=' and no other connection exists at the moment the
argument is parsed. This is confusing and leads to a result that
depends on the order of parameters. For example:
$ /usr/libexec/nm-initrd-generator -c connections -- bootdev=eth1 ip=eth0:dhcp
$ ls connections/
default_connection.nmconnection eth0.nmconnection
$ /usr/libexec/nm-initrd-generator -c connections -- ip=eth0:dhcp bootdev=eth1
$ ls connections/
eth0.nmconnection eth1.nmconnection
Make this more explicit by tracking 'bootdev_connection' and
'default_connection' individually.
Also fix handling of 'nameserver', 'rd.peerdns' and 'rd.route'
arguments. First process all connections, and then set those
properties. In particular, now nameservers are applied to all
connections.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/issues/391
Do process the connections from the iBFT block if the rd.iscsi.ibft or
rd.iscsi.ibft=1 argument is present.
This is supposed to fix what was originally reported by Kairui Song
<kasong@redhat.com> here: https://github.com/dracutdevs/dracut/pull/697
If an argument in form ip=eth0:ibft is specified, we'd first create a
wired connection with con.interface-name and then proceed completing it
from the iBFT block. At that point we also add the MAC address, so the
interface-name is no longer necessary..
Worse even, for VLAN connections, it results in an attempt to create
a VLAN with the same name as the parent wired device. Ooops.
Let's just drop it. MAC address is guarranteed to be there and does the
right thing for both plain wired devices as well as VLANs.
It is really not clear what the user could have meant by specifying a
bootdev= argument, and we deal with it just by ensuring a device with
that name whould come up.
We therefore pick a default connection if there's one (that is a
conneciton that we create if the device name is unspecified, as in
"ip=auto"), otherwise we create a new one.
The targets that involve the use of the `NetworkManager` library,
built in the `src` build file have been improved by applying a set
of changes:
- Indentation has been fixed.
- Set of objects used in targets have been grouped together.
- Aritificial dependencies used to group dependencies and custom
compiler flags have been removed and their use replaced with
proper dependencies and compiler flags to avoid any confussion.
This adds capability to hand over the network configuration from
OpenFirmware (and potentially other boot loaders with openfirmware
support such as U-Boot) to NetworkManager.
It's done analogously to ACPI/iBFT. In fact, the same ip=ibft command
line option is used, adding a more general ip=fw alias. This probably
deserves some documentation, but I'm not adding any at this time.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/merge_requests/257
New code we want to add LGPL licensed to make it easier to share code
between libnm and the daemon.
The code in question was only recently added in commit b544f7243d
("initrd: add iBFT reader") and mostly written from scratch by Lubomir.
Some parts were adapted from earlier ibft code.
$ git shortlog -s -e -- src/settings/plugins/ibft/ ':(exclude)*/meson.build'
3 Beniamino Galvani <bgalvani@redhat.com>
1 Colin Walters <walters@verbum.org>
2 Dan Williams <dcbw@redhat.com>
17 Dan Winship <danw@redhat.com>
7 Lubomir Rintel <lkundrak@v3.sk>
46 Thomas Haller <thaller@redhat.com>
$ git log --no-merges -L '/^fill_ip4_setting_from_ibft/,/^}/:src/settings/plugins/ifcfg-rh/reader.c' fc9c1f1557b517e799d15802e8f3d0ea43b0daea~ | grep '^Author: ' | sort | uniq
Author: Dan Williams <dcbw@redhat.com>
Author: Dan Winship <danw@redhat.org>
Author: Jiří Klimeš <jklimes@redhat.com>
Author: Pavel Šimerda <psimerda@redhat.com>
Hence, all non-trival contributions were provided by Red Hat employees
and the copy-right is with Red Hat.
Acked-by: Dan Williams <dcbw@redhat.com>
Acked-by: Dan Winship <danw@redhat.com>
Acked-by: Lubomir Rintel <lkundrak@v3.sk>
