fedora-docs-l10n/fedora-coreos/master/pages/tutorial-user-systemd-unit-on-boot — Portuguese (Brazil) @ Fedora Weblate: The final Butane config, stored in `user.bu`, will be:

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	In this tutorial, we will set up a user level systemd unit for an unprivileged user. There are times when it's helpful to launch a user-level https://www.freedesktop.org/software/systemd/man/systemd.unit.html[systemd unit] without having to log in. For example, you may wish to launch a container that provides a network service or run an HPC job. For this setup, we will add the following to a Butane config:	Neste tutorial, iremos configurar uma unidade systemd em nível de usuário para um usuário sem privilégios. Há momentos em que é útil iniciar uma https://www.freedesktop.org/software/systemd/man/systemd.unit.html[unidade systemd] de nível de usuário sem ter que fazer login. Por exemplo, você pode desejar inicie um contêiner que forneça um serviço de rede ou execute um trabalho HPC. Para esta configuração, adicionaremos o seguinte a uma configuração do Fedora CoreOS:
	A user level systemd unit: `/home/sleeper/.config/systemd/user/linger-example.service`.	Uma unidade systemd de nível de usuário: `/home/sleeper/.config/systemd/user/linger-example.service`.
	Enable it as a user level systemd service.	Habilite-a como um serviço systemd de nível de usuário.
	Setting up the systemd unit	Configurando a unidade systemd
	In this example, we will launch a systemd service for the user `sleeper`. First, let's create a user:	Neste exemplo, iniciaremos um serviço systemd para o usuário `sleeper`. Primeiro, vamos criar um usuário:
	variant: fcos version: {butane-latest-stable-spec} passwd: users: - name: sleeper	passwd: users: - name: sleeper
	This will also create the home directory for the `sleeper` user. Then we can add the systemd unit:	Isso também criará o diretório inicial para o usuário `sleeper`. Então podemos adicionar a unidade systemd:
	variant: fcos version: {butane-latest-stable-spec} storage: files: - path: /home/sleeper/.config/systemd/user/linger-example.service mode: 0644 contents: inline: \| [Unit] Description=A systemd user unit demo [Service] ExecStart=/usr/bin/sleep infinity user: name: sleeper group: name: sleeper	storage: files: - path: /home/sleeper/.config/systemd/user/linger-example.service mode: 0744 contents: inline: \| [Unit] Description=A systemd user unit demo After=network-online.target Wants=network-online.target [Service] ExecStart=/usr/bin/sleep infinity user: name: sleeper group: name: sleeper
	System services can be directly enabled in Butane configs but user level services have to be manually enabled for now:	Os serviços do sistema podem ser habilitados diretamente no FCC, mas os serviços de nível de usuário devem ser habilitados manualmente por enquanto:
	variant: fcos version: {butane-latest-stable-spec} storage: directories: - path: /home/sleeper/.config/systemd/user/default.target.wants mode: 0755 user: name: sleeper group: name: sleeper links: - path: /home/sleeper/.config/systemd/user/default.target.wants/linger-example.service user: name: sleeper group: name: sleeper target: /home/sleeper/.config/systemd/user/linger-example.service hard: false	storage: directories: - path: /home/sleeper/.config/systemd/user/default.target.wants mode: 0755 user: name: sleeper group: name: sleeper links: - path: /home/sleeper/.config/systemd/user/default.target.wants/linger-example.service user: name: sleeper group: name: sleeper target: /home/sleeper/.config/systemd/user/linger-example.service hard: false
	We set up lingering for the systemd user level instance so that it gets started directly on boot and stays running:	E, finalmente, configuramos "linger" para a instância de nível de usuário do systemd para que inicie diretamente na inicialização e continue em execução:
	variant: fcos version: {butane-latest-stable-spec} storage: files: - path: /var/lib/systemd/linger/sleeper mode: 0644	storage: files: - path: /var/lib/systemd/linger/sleeper mode: 0644
	As the following directories do not exist yet, we will have to create them to tell Ignition to set the right ownership and permissions:
	variant: fcos version: {butane-latest-stable-spec} storage: directories: - path: /home/sleeper/.config mode: 0755 user: name: sleeper group: name: sleeper - path: /home/sleeper/.config/systemd mode: 0755 user: name: sleeper group: name: sleeper - path: /home/sleeper/.config/systemd/user mode: 0755 user: name: sleeper group: name: sleeper - path: /home/sleeper/.config/systemd/user/default.target.wants mode: 0755 user: name: sleeper group: name: sleeper	storage: directories: - path: /home/sleeper/.config/systemd/user/default.target.wants mode: 0755 user: name: sleeper group: name: sleeper links: - path: /home/sleeper/.config/systemd/user/default.target.wants/linger-example.service user: name: sleeper group: name: sleeper target: /home/sleeper/.config/systemd/user/linger-example.service hard: false
	Writing the Butane config and converting to Ignition	Escrevendo a configuração Fedora CoreOS e convertendo para Ignition
	The final Butane config, stored in `user.bu`, will be:	A configuração final do Fedora CoreOS, armazenada em `fcct-user.yaml`, será:
	variant: fcos version: {butane-latest-stable-spec} passwd: users: - name: core ssh_authorized_keys_local: - ssh-key.pub - name: sleeper storage: directories: - path: /home/sleeper/.config mode: 0755 user: name: sleeper group: name: sleeper - path: /home/sleeper/.config/systemd mode: 0755 user: name: sleeper group: name: sleeper - path: /home/sleeper/.config/systemd/user mode: 0755 user: name: sleeper group: name: sleeper - path: /home/sleeper/.config/systemd/user/default.target.wants mode: 0755 user: name: sleeper group: name: sleeper files: - path: /var/lib/systemd/linger/sleeper mode: 0644 - path: /home/sleeper/.config/systemd/user/linger-example.service mode: 0644 contents: inline: \| [Unit] Description=A systemd user unit demo [Service] ExecStart=/usr/bin/sleep infinity user: name: sleeper group: name: sleeper links: - path: /home/sleeper/.config/systemd/user/default.target.wants/linger-example.service user: name: sleeper group: name: sleeper target: /home/sleeper/.config/systemd/user/linger-example.service hard: false	variant: fcos version: 1.3.0 passwd: users: - name: core ssh_authorized_keys: - ssh-rsa ... - name: sleeper storage: directories: - path: /home/sleeper/.config/systemd/user/default.target.wants mode: 0744 user: name: sleeper group: name: sleeper files: - path: /var/lib/systemd/linger/sleeper mode: 0644 - path: /home/sleeper/.config/systemd/user/linger-example.service mode: 0755 contents: inline: \| [Unit] Description=A systemd user unit demo After=network-online.target Wants=network-online.target [Service] ExecStart=/usr/bin/sleep infinity user: name: sleeper group: name: sleeper links: - path: /home/sleeper/.config/systemd/user/default.target.wants/linger-example.service user: name: sleeper group: name: sleeper target: /home/sleeper/.config/systemd/user/linger-example.service hard: false
	This config can be converted to Ignition:	Esta configuração pode ser convertida para Ignition:
	butane --pretty --strict --files-dir=./ user.bu --output user.ign	fcct --pretty --strict fcct-user.yaml --output user.ign
	Testing	Testando
	Just as before we will use the following to boot the instance:	Assim como antes, vamos usar o seguinte para inicializar a instância:
	# Setup the correct SELinux label to allow access to the config chcon --verbose --type svirt_home_t user.ign	# Configura o rótulo correto do SELinux para permitir acesso à configuração chcon --verbose --type svirt_home_t user.ign
	# Start a Fedora CoreOS virtual machine virt-install --name=fcos --vcpus=2 --ram=2048 --os-variant=fedora-coreos-stable \ --import --network=bridge=virbr0 --graphics=none \ --qemu-commandline="-fw_cfg name=opt/com.coreos/config,file=${PWD}/user.ign" \ --disk=size=20,backing_store=${PWD}/fedora-coreos.qcow2	# Inicia uma máquina virtual do Fedora CoreOS virt-install --name=fcos --vcpus=2 --ram=2048 --os-variant=fedora-coreos-stable \ --import --network=bridge=virbr0 --graphics=none \ --qemu-commandline="-fw_cfg name=opt/com.coreos/config,file=${PWD}/user.ign" \ --disk=size=20,backing_store=${PWD}/fedora-coreos.qcow2
	We can then verify that the unit has been started under the sleeper systemd user instance:	Podemos então verificar se a unidade foi iniciada na instância do usuário systemd do sleeper:
	[core@localhost ~]$ sudo machinectl shell sleeper@ Connected to the local host. Press ^] three times within 1s to exit session. [sleeper@localhost ~]$ systemctl --user status ● localhost.localdomain State: running Units: 157 loaded (incl. loaded aliases) Jobs: 0 queued Failed: 0 units Since: Thu 2023-08-03 18:31:27 UTC; 23s ago systemd: 253.4-1.fc38 CGroup: /user.slice/user-1001.slice/user@1001.service ├─app.slice │ └─linger-example.service │ └─1589 /usr/bin/sleep infinity └─init.scope ├─1489 /usr/lib/systemd/systemd --user └─1496 "(sd-pam)" [sleeper@localhost ~]$ systemctl --user status linger-example.service ● linger-example.service - A systemd user unit demo Loaded: loaded (/var/home/sleeper/.config/systemd/user/linger-example.service; enabled; preset: disabled) Drop-In: /usr/lib/systemd/user/service.d └─10-timeout-abort.conf Active: active (running) since Thu 2023-08-03 18:31:27 UTC; 38s ago Main PID: 1589 (sleep) Tasks: 1 (limit: 2238) Memory: 224.0K CPU: 1ms CGroup: /user.slice/user-1001.slice/user@1001.service/app.slice/linger-example.service └─1589 /usr/bin/sleep infinity	$ ssh core@192.168.x.y [core@localhost ~]$ sudo machinectl shell sleeper@ [sleeper@localhost ~]$ systemctl --user status ● localhost State: running Jobs: 0 queued Failed: 0 units Since: Sat 2021-02-20 11:11:53 UTC; 57s ago CGroup: /user.slice/user-1001.slice/user@1001.service ├─init.scope │ ├─2110 /usr/lib/systemd/systemd --user │ └─2112 (sd-pam) └─linger-example.service └─2119 /usr/bin/sleep infinity [sleeper@localhost ~]$ systemctl --user status linger-example.service ● linger-example.service - A systemd user unit demo Loaded: loaded (/var/home/sleeper/.config/systemd/user/linger-example.service; enabled; vendor preset: disabled) Active: active (running) since Sat 2021-02-20 11:11:53 UTC; 1min 5s ago Main PID: 2119 (sleep) CGroup: /user.slice/user-1001.slice/user@1001.service/linger-example.service └─2119 /usr/bin/sleep infinity
	Aug 03 18:31:27 localhost.localdomain systemd[1489]: Started linger-example.service - A systemd user unit demo.	Feb 20 11:11:53 localhost systemd[2110]: Started A systemd user unit demo.
	Cleanup	Limpeza
	You can then take down the instance. First, disconnect from the serial console by pressing `CTRL` + `]` and then destroy the machine:	Você pode então parar a instância. Primeiro, desconecte-se do console serial pressionando `CTRL` + `]` e então destrua a máquina:
	virsh destroy fcos virsh undefine --remove-all-storage fcos	virsh destroy fcos virsh undefine --remove-all-storage fcos
	You may now proceed with the xref:tutorial-updates.adoc[next tutorial].

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