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# cat /etc/udev/rules.d/80-ifname.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"
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English Portuguese (Brazil) Actions
How to Customize a NIC Name
Como customizar um nome NIC
Using a systemd Link File
Usando um arquivo de link do systemD
You can create a systemd https://www.freedesktop.org/software/systemd/man/systemd.link.html[link file] with Ignition configs.
Você pode criar uma https://www.freedesktop.org/software/systemd/man/systemd.link.html[link file] do systemD com configurações ignition.
For example, to name NIC with the MAC address `12:34:56:78:9a:bc` to "infra", place a systemd link file at `/etc/systemd/network/25-infra.link` using the xref:producing-ign.adoc[Butane] config snippet shown below:
Por exemplo, para nomear a placa de internet com o MAC address `12:34:56:78:9a:bc`para "infra", coloque um arquivo de link do systemd em `/etc/systemd/network/25-infra.link` usando o trecho de configuração xref:producing-ign.adoc[Butane] mostrado abaixo:
Example: Customize NIC via systemd Link File
Exemplo: Customizar o NIC por um arquivo de link do systemD
variant: fcos
version: {butane-latest-stable-spec}
storage:
files:
- path: /etc/systemd/network/25-infra.link
mode: 0644
contents:
inline: |
[Match]
MACAddress=12:34:56:78:9a:bc
[Link]
Name=infra
variant: fcos
version: 1.3.0
storage:
files:
- path: /etc/systemd/network/25-infra.link
mode: 0644
contents:
inline: |
[Match]
MACAddress=12:34:56:78:9a:bc
[Link]
Name=infra
Using Udev Rules
Usando regras do Udev
Similarly, also through Ignition configs, to name NIC with the MAC address `12:34:56:78:9a:bc` to "infra", create a https://man7.org/linux/man-pages/man7/udev.7.html[udev rule] at `/etc/udev/rules.d/80-ifname.rules` using the xref:producing-ign.adoc[Butane] config snippet shown below:
Similarmente, também por configurações ignition, para nomear a placa de internet com o endereço MAC `12:34:56:78:9a:bc` para "infra", crie uma https://man7.org/linux/man-pages/man7/udev.7.html[regra udev] em `/etc/udev/rules.d/80-ifname.rules`usando o trecho de configuração xref:producing-ign.adoc[Butane] mostrado abaixo:
Example: Customize NIC via Udev Rules
Exemplo: customizar o NIC via regras do Udev
variant: fcos
version: {butane-latest-stable-spec}
storage:
files:
- path: /etc/udev/rules.d/80-ifname.rules
mode: 0644
contents:
inline: |
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"
variant: fcos
version: 1.3.0
storage:
files:
- path: /etc/udev/rules.d/80-ifname.rules
mode: 0644
contents:
inline: |
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"'
Networking in the Initramfs via Kernel Arguments
Internet no initramfs via argumentos do kernel
If networking in the initramfs is required, the kernel argument `ifname=` will dynamically create a udev rule to change the name of a NIC.
Se a internet no initramfs for requerida, o argumento do kernel `ifname=` irá dinamicamente criar uma regra do udev para mudar o nome de um NIC.
Currently, unlike other parts of the networking config from the initramfs (e.g. static IPs, hostnames, etc.), these udev rules are not persisted into the real root. If the custom name needs to be applied to the real root, either a link file or udev rule must be created, as shown above. See xref:https://github.com/coreos/fedora-coreos-tracker/issues/553[this issue] for more details.
Atualmente, diferentemente de outras partes da configuração de internet pelo initramfs (como IPs estáticos, hostnames, etc.), essas regras udev não persistem no root real. Se o nome customizado precisa ser aplicado ao root real, um arquivo de link ou uma regra udev precisa ser criada, como mostrado abaixo. Veja xref:https://github.com/coreos/fedora-coreos-tracker/issues/553[this issue] para mais detalhes.
For example, to give the NIC with the MAC address `12:34:56:78:9a:bc` a name of "infra", provide a `ifname=infra:12:34:56:78:9a:bc` kernel argument. A udev rule would be created in the initramfs like:
Por exemplo, para nomear a placa de internet com o MAC address `12:34:56:78:9a:bc` como "infra", proveja um argumento de kernel `ifname=infra:12:34:56:78:9a:bc`. Uma regra udev deve ser criada no initramfs como:
# cat /etc/udev/rules.d/80-ifname.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"
# cat /etc/udev/rules.d/80-ifname.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"

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User avatar lemosbash

Translation changed
# cat /etc/udev/rules.d/80-ifname.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"
# cat /etc/udev/rules.d/80-ifname.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"
4 years ago
User avatar lemosbash

Marked for edit
# cat /etc/udev/rules.d/80-ifname.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"
# cat /etc/udev/rules.d/80-ifname.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="12:34:56:78:9a:bc", ATTR{type}=="1", NAME="infra"
4 years ago
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String information

Source string description
type: delimited block -
Flags
no-wrap, placeholders:r"`[\w.\/\-_=@&*:$●+~()\] ]*`"
Source string location
pages/customize-nic.adoc:52
String age
4 years ago
Last updated
a year ago
Source string age
4 years ago
Translation file
po/pt_BR/master/pages/customize-nic.po, string 15