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920aeef7f3
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920aeef7f3
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9038962f29
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54
active/software_osbuild/fedora-42-base.toml
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54
active/software_osbuild/fedora-42-base.toml
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name = "fedora-42-base"
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description = "Fedora 42 Base Installation"
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version = "0.0.1"
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distro = "fedora-42"
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modules = []
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groups = []
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[customizations]
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hostname = "f42-base"
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[[customizations.disk.partitions]]
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type = "btrfs"
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minsize = "32 GiB"
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[[customizations.disk.partitions.subvolumes]]
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name = "root"
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mountpoint = "/"
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[[customizations.disk.partitions.subvolumes]]
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name = "home"
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mountpoint = "/home"
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[customizations.timezone]
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timezone = "America/New_York"
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[[customizations.sshkey]]
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user = "root"
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key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGQa781Qj8mNlUdRquFFqg0O2ornG9SBHe705y4+1vPI ssh@ducoterra.net"
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[customizations.firewall.services]
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enabled = ["ssh"]
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[customizations.services]
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enabled = ["sshd"]
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[[packages]]
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name = "bash-completion"
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version = "*"
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[[packages]]
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name = "tmux"
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version = "*"
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[[packages]]
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name = "openssh-server"
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version = "*"
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[[packages]]
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name = "vim"
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version = "*"
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[[packages]]
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name = "git"
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version = "*"
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66
active/software_osbuild/image_builder.md
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66
active/software_osbuild/image_builder.md
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# Image Builder
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<https://osbuild.org/docs/user-guide/blueprint-reference/>
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## Warning
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From the [Red Hat
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Documentation](https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html-single/composing_installing_and_managing_rhel_for_edge_images/index):
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> You cannot build an operating system image that differs from the RHEL image
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> builder host. For example, you cannot use a RHEL system to build Fedora or
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> CentOS images.
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## Installing
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```bash
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# Install the packages
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dnf install -y osbuild-composer composer-cli
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# Start/enable the service
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systemctl enable --now osbuild-composer.socket
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# Optional: add your user to the weldr group
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sudo usermod -aG weldr $USER
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# Optional: cockpit dependency
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dnf install -y cockpit-composer
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```
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## Building Images
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1. Create a toml file describing your image
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See `fedora-42-base.toml` for an example.
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2. Push the toml to composer
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```bash
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composer-cli blueprints push active/software_osbuild/fedora-42-base.toml
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# List blueprints
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composer-cli blueprints list
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```
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3. Generate the image
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```bash
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# List image types
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composer-cli compose types
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# Build the image
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composer-cli compose start fedora-42-base qcow2
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# Check status
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composer-cli compose status
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```
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4. Run the image
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```bash
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# Download the image
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composer-cli compose image --filename ~/Downloads/fedora-42-base.qcow2 image-uuid
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# Test with qemu
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qemu-kvm --name test-fedora-42-base -m 4096 -hda ~/Downloads/fedora-42-base.qcow2
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```
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1
keys/ssh_id_ed25519.pub
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1
keys/ssh_id_ed25519.pub
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ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGQa781Qj8mNlUdRquFFqg0O2ornG9SBHe705y4+1vPI ssh@ducoterra.net
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1
keys/ssh_id_rsa.pub
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1
keys/ssh_id_rsa.pub
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ssh-rsa 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 ssh@ducoterra.net
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