folder reorganization.

.gitignore

@@ -0,0 +1,9 @@
+# artifacts
+outputs/
+artifacts/
+dependencies/
+
+# Compiled Python bytecode
+*.py[cod]
+
+

build_filesystem.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-set -e
-cd "$(dirname "$0")"
-dir=$(dirname "$0")
-echo $dir
-cat ./filesystem_containerfile | /usr/bin/podman build -f - -t patronagefs:latest
-podman run --rm -d --name patronagefs patronagefs:latest /bin/bash -c "while true; do sleep 1; done"
-podman export -o ./patronagefs.tar patronagefs
-echo 'exported.'
-podman stop patronagefs
-

build_kernel.sh

@@ -1,29 +0,0 @@
-#!/bin/bash
-set -e
-cd "$(dirname "$0")"
-dir=$(dirname "$0")
-echo $dir
-[[ -d ./linux ]] || git clone --depth 1 https://github.com/torvalds/linux.git ./linux
-cat ./build_containerfile | /usr/bin/podman build --volume /lib/modules:/lib/modules:z -f - -t patronagekernel:latest .
-nice -n 20 /usr/bin/podman run -it --volume /lib/modules:/lib/modules:z --volume ./linux:/linux patronagekernel:latest
-cd $dir
-rm -rf initram/
-mkdir -p initram
-mkdir -p initram/{bin,dev,etc,lib,proc,sbin,sys,tmp,usr}
-mkdir -p initram/usr/{bin,sbin}
-mkdir -p initram/etc/{bin,sbin}
-mkdir -p initram/lib/modules/
-cp busybox ./initram/bin/
-#cp ./linux/drivers/block/nbd.ko initram/lib/modules/
-#cp ./linux/modules.builtin initram/lib/modules/
-#cp ./linux/modules.order initram/lib/modules/
-
-chmod +x $dir/initram/bin/busybox
-$dir/initram/bin/busybox --install -s "$dir/initram/bin/"
-cp $dir/init.sh $dir/initram/init
-cp $dir/linux/arch/x86_64/boot/bzImage $dir/bzImage.efi
-chmod +x $dir/initram/init
-cd $dir/initram/
-echo $dir
-find . -print0 | cpio --null -ov --format=newc | gzip -9 > $dir/initramfs.cpio.gz
-echo "created iniramfs"

config/build_containerfile

@@ -3,6 +3,6 @@ run apt-get update
 run apt-get upgrade -y
 run apt-get install -y bison flex gcc make libncurses-dev git bc build-essential git libncurses5-dev lzop perl libssl-dev bison flex kmod device-tree-compiler dwarves libelf-dev libdwarf-dev libdw-dev python3 gawk zstd
 workdir /linux
-add ./container_cmd.sh /
+add ./config/container_cmd.sh /
 run chmod +x /container_cmd.sh
 cmd ["/usr/bin/bash","-c","/container_cmd.sh"]

config/container_cmd.sh

@@ -0,0 +1,34 @@
+set -e
+cores=$(nproc)
+echo "${cores}"
+/usr/bin/make clean
+/usr/bin/make defconfig
+sed -i 's/CONFIG_SYSTEM_TRUSTED_KEYS="\.\*"/CONFIG_SYSTEM_TRUSTED_KEYS=""/' ./.config
+sed -i 's/CONFIG_SYSTEM_REVOCATION_KEYS="\.\*"/CONFIG_SYSTEM_REVOCATION_KEYS=""/' ./.config
+sed -i 's/CONFIG_EFI_STUB="\.\*"/CONFIG_EFI_STUB="y"/' ./.config
+echo "CONFIG_FB_EFI=y" >> ./.config
+echo "CONFIG_EFI=y" >> ./.config
+echo "CONFIG_SYSFB=y" >> ./.config
+echo "CONFIG_FB=y" >> ./.config
+echo "CONFIG_VIRTIO=y" >> ./.config
+echo "CONFIG_FRAMEBUFFER_CONSOLE=y" >> ./.config
+echo "CONFIG_DRM_VIRTIO_GPU=y" >> ./.config
+echo "CONFIG_VIRTIO_PCI=y" >> ./.config
+echo "CONFIG_VIRTIO_BLK=y" >> ./.config
+echo "CONFIG_SCSI_VIRTIO=y" >> ./.config
+echo "CONFIG_VIRTIO_NET=y" >> ./.config
+echo "CONFIG_VIRTIO_CONSOLE=y" >> ./.config
+echo "CONFIG_VIRTIO_PCI_LIB=y" >> ./.config
+echo "CONFIG_VIRTIO_PCI_LIB_LEGACY=y" >> ./.config
+echo "CONFIG_VIRTIO_MENU=y" >> ./.config
+echo "CONFIG_VIRTIO_BALLOON=y" >> ./.config
+echo "CONFIG_VIRTIO_MEM=y" >> ./.config
+echo "CONFIG_VIRTIO_MMIO=y" >> ./.config
+echo "CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y" >> ./.config
+echo "CONFIG_VIRTIO_IOMMU=y" >> ./.config
+echo "CONFIG_VIRTIO_FS=y" >> ./.config
+echo "CONFIG_PCI=y" >> ./.config
+echo "CONFIG_PCI_HOST_GENERIC=y" >> ./.config
+echo "CONFIG_DRM=y" >> ./.config
+/usr/bin/make olddefconfig
+/usr/bin/make -j ${cores}

config/filesystem_cmd.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+fakechroot
+debootstrap --version
+debootstrap --variant=fakechroot --arch amd64 bionic /tmp/rootfs/ http://archive.ubuntu.com/ubuntu

config/filesystem_containerfile

@@ -0,0 +1,11 @@
+FROM ubuntu:latest
+run ls /
+run apt-get update
+run apt-get install -y pacstrap
+run mkdir -p /tmp/
+run mkdir -p /tmp/rootfs/
+workdir /linux
+add ./config/filesystem_cmd.sh /
+add ./config/polystrap.cfg /tmp
+run chmod +x /filesystem_cmd.sh
+cmd ["/usr/bin/bash","-c","/filesystem_cmd.sh"]

config/grub.cfg

@@ -1,16 +1,20 @@
 set	timeout=1
 set	default=0
+echo	'loading modules..'
+insmod	normal
 insmod	fat
 insmod	part_gpt
 insmod	gzio
+insmod	ext
 
+echo	'loading menu..'
 set	root='(hd0,gpt1)'
-menuentry "PatronageOS" {
 ls	(hd0,gpt1)/EFI/patronage/
+menuentry "PatronageOS" {
+
     linux	/EFI/patronage/bzImage boot=/init
     echo	'loaded kernel...'
     initrd	/EFI/patronage/initramfs.cpio.gz
     echo	'loaded initial ramdisk...'
     boot
-    echo	'done.'
 }

config/init.sh

@@ -1,13 +1,20 @@
 #!/bin/busybox sh
+/bin/busybox echo 'mounting filesystems and devices..'
 /bin/busybox mount -t devtmpfs devtmpfs /dev
 /bin/busybox mount -t proc proc /proc
 /bin/busybox mount -t sysfs none /sys
 /bin/busybox mount -t sysfs none /run
 /bin/busybox mkdir -p /newroot
 /bin/busybox mount /dev/sda2 /newroot
+#/bin/busybox mount --move /sys /newroot
+#/bin/busybox mount --move /dev /newroot
+#/bin/busybox mount --move /proc /newroot
+
+#exec /bin/busybox sh
+
 #/bin/busybox ln -s "/lib/modules/" "/lib/modules/$(uname -r)"
 #depmod -a
 #/bin/busybox modprobe nbd max_part=2
-
+/bin/busybox echo 'switching root.'
 exec switch_root /newroot /bin/systemd
-#exec /bin/busybox sh
+

config/polystrap.cfg

@@ -0,0 +1,9 @@
+# /tmp/polystrap.cfg
+[system]
+target     = amd64-linux-gnu
+rootfs     = /tmp/rootfs
+host       = host
+download   = http://deb.debian.org/debian
+distribution = bullseye
+components = main contrib non-free
+architectures = amd64

container_cmd.sh

@@ -1,16 +0,0 @@
-set -e
-cores=$(nproc)
-echo "${cores}"
-/usr/bin/make clean
-/usr/bin/make defconfig
-#cat /boot/config-$(uname -r) > ./linux/.config
-sed -i 's/CONFIG_SYSTEM_TRUSTED_KEYS="\.\*"/CONFIG_SYSTEM_TRUSTED_KEYS=""/' ./.config
-sed -i 's/CONFIG_SYSTEM_REVOCATION_KEYS="\.\*"/CONFIG_SYSTEM_REVOCATION_KEYS=""/' ./.config
-sed -i 's/CONFIG_EFI_STUB="\.\*"/CONFIG_EFI_STUB="n"/' ./.config
-echo "CONFIG_FB_EFI=y" >> ./.config
-echo "CONFIG_EFI=y" >> ./.config
-echo "CONFIG_SYSFB=y" >> ./.config
-echo "CONFIG_FB=y" >> ./.config
-echo "CONFIG_FRAMEBUFFER_CONSOLE=y" >> ./.config
-/usr/bin/make olddefconfig
-/usr/bin/make -j ${cores}

filesystem_containerfile

@@ -1,19 +0,0 @@
-from ubuntu:latest
-run apt-get update
-run apt-get upgrade -y
-run apt-get install -y python3 htop opensnitch
-run apt-get install -y qemu-system python3-bpfcc python3-pip bpfcc-tools ipset
-run pip install --break-system-packages dnslib psutil
-run apt-get install -y ufw ubuntu-gnome-desktop ubuntu-gnome-default-settings
-run apt-get install -y doas lm-sensors gnome-shell-extension-prefs gnome-software-plugin-flatpak gnome-tweaks flatpak snapd net-tools iputils-ping
-run apt-get install -y bluetooth gnome-bluetooth pulseaudio-module-bluetooth pulseaudio
-run apt-get install -y systemd-resolved
-run flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
-run echo "permit persist :sudo as root" >> /etc/doas.conf
-run usermod -a -G sudo ubuntu
-run yes defaultpass | passwd ubuntu
-#run systemctl start snapd.service
-#run systemctl start flatpak.service
-#run snap install brave
-#run flatpak install flathub org.keepassxc.KeePassXC
-cmd ["/usr/bin/bash"]

scripts/boot_image.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+cd "$(dirname "$0")"
+dir=$(dirname "$0")
+qemu-system-x86_64 -bios /usr/share/ovmf/OVMF.fd -drive format=raw,file='./boot_image.img' -usbdevice tablet -m 4G -smp 2 -vga std -enable-kvm -machine type=pc-q35-3.1,accel=kvm,kernel_irqchip=on

scripts/build_filesystem.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+cd "$(dirname "$0")"
+cd ..
+echo $PWD
+mkdir -p outputs/root
+cat ./config/filesystem_containerfile | /usr/bin/podman build -f - -t patronagefs:latest .
+podman run --rm -it --volume ./outputs/root:/tmp/rootfs/:exec --name patronagefs patronagefs:latest
+echo 'exported.'
+
+

scripts/build_image.sh

@@ -7,12 +7,14 @@ set -e
 cd "$(dirname "$0")"
 dir=$(dirname "$0")
 echo "${dir}"
+sync
 if mountpoint -q "$dir/mnt/efi"; then
   umount "$dir/mnt/efi"
 fi
 if mountpoint -q "$dir/mnt/sys"; then
   umount "$dir/mnt/sys"
 fi
+echo 'creating image..'
 disk="boot_image.img"
 mnt="/mnt"
 efi_part="1"
@@ -26,31 +28,29 @@ parted -s "$disk" set "$root_part" boot on
 parted -s "$disk" print
 kpartx -d "$disk"
 kpartx -avs "$disk"
-
+echo 'mounting image as loopback device..'
 loop="$(kpartx -l boot_image.img | grep -ow 'loop[0-9]*' | head -n 1)"
 disk_efi="${loop}p1"
 disk_sys="${loop}p2"
-
+echo 'formatting image partitions..'
 mkfs.fat -F32 -n EFI /dev/mapper/${disk_efi}
 mkfs.ext4 -L ROOT /dev/mapper/${disk_sys}
+echo 'creating mount points..'
 rm -rf $dir/mnt/
 mkdir -p $dir/mnt/
 mkdir -p $dir/mnt/{efi,sys,grub}
+echo 'mounting loopback devices..'
 mount -t vfat /dev/mapper/${disk_efi} $dir/mnt/efi
 mount -t ext4 /dev/mapper/${disk_sys} $dir/mnt/sys
-echo 'copying filesystem to mounted image'
+echo 'installing grub..'
-tar -xvf ./patronagefs.tar --directory $dir/mnt/sys/
+echo "loop dev: ${loop}"
-echo 'copied...'
+echo "efi loop: ${disk_efi}"
-echo "${loop}"
+echo "sys loop: ${disk_sys}"
-echo "${disk_efi}"
+grub-install -s --compress=gz --target=x86_64-efi --recheck --no-floppy --efi-directory=$dir/mnt/efi --boot-directory=$dir/mnt/efi --root-directory=$dir/mnt/sys --bootloader-id=patronage /dev/$loop
-echo "${disk_sys}"
+echo 'copying filesystem to mounted image..'
-
+tar -xf ./patronagefs.tar --directory $dir/mnt/sys/
-#--grub-mkdevicemap=$dir/mnt/device.map
+echo 'copied..'
-#echo "(hd0) /dev/${disk_grub}" > $dir/mnt/device.map
+echo 'copying boot files..'
-#--efi-directory=$dir/mnt/efi --boot-directory=$dir/mnt/grub --root-directory=$dir/mnt/sys  
-grub-install --target=x86_64-efi --recheck --no-floppy --efi-directory=$dir/mnt/efi --boot-directory=$dir/mnt/efi --root-directory=$dir/mnt/sys --bootloader-id=patronage /dev/$loop
-#umount $dir/mnt/image
-#lsblk -f
 mkdir -p $dir/mnt/efi/boot/
 cp $dir/initramfs.cpio.gz $dir/mnt/efi/
 mkdir -p $dir/mnt/efi/EFI/patronage/
@@ -66,16 +66,20 @@ cp $dir/initramfs.cpio.gz $dir/mnt/efi/EFI/patronage/
 cp $dir/grub.cfg $dir/mnt/efi/EFI/patronage/
 #cp $dir/grub.cfg $dir/mnt/sys/boot/grub/
 cp $dir/grub.cfg $dir/mnt/efi/EFI/BOOT/
+echo 'unmounting..'
 
-
-
-
-sync
-#exit
 if mountpoint -q "$dir/mnt/efi"; then
-  umount "$dir/mnt/efi"
+  sync
+  #fuser -kmv "$dir/mnt/efi"
+  umount -lf "$dir/mnt/efi"
 fi
+
 if mountpoint -q "$dir/mnt/sys"; then
-  umount "$dir/mnt/sys"
+  sync
+  #fuser -kmv "$dir/mnt/sys"
+  umount -lf "$dir/mnt/sys"
 fi
+
 kpartx -d boot_image.img
+chmod 777 ./boot_image.img
+echo 'image built..'

scripts/build_initramfs.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+set -e
+cd "$(dirname "$0")"
+cd ..
+echo $PWD
+echo "cleaning filesystem and creating initram directories"
+rm -rf ./dependencies/initram/
+mkdir -p ./dependencies/
+mkdir -p ./outputs/
+mkdir -p ./dependencies/initram/{bin,dev,etc,lib,proc,sbin,sys,tmp,usr}
+mkdir -p ./dependencies/initram/usr/{bin,sbin}
+mkdir -p ./dependencies/initram/etc/{bin,sbin}
+mkdir -p ./dependencies/initram/lib/modules/
+echo "installing busybox"
+cp ./busybox ./dependencies/initram/bin/
+chmod +x ./dependencies/initram/bin/busybox
+./dependencies/initram/bin/busybox --install -s "./dependencies/initram/bin/"
+cp ./config/init.sh ./dependencies/initram/init
+chmod +x ./dependencies/initram/init
+echo "copying kernel"
+cp ./dependencies/linux/arch/x86_64/boot/bzImage ./outputs/bzImage.efi
+cd ./dependencies/initram
+cd "$(dirname "$0")"
+cd ..
+cd ./dependencies/initram
+echo $PWD
+find . -type f -name "*" -exec chmod +x {} +
+find . -print0 | cpio --null -ov --format=newc | gzip -9 > ../../outputs/initramfs.cpio.gz
+echo "created initramfs."

scripts/build_kernel.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+cd "$(dirname "$0")"
+cd ..
+mkdir -p ./dependencies
+rootdir=$(dirname "$0")
+dir=./$(dirname "$0")
+cd dependencies
+[[ -d ./linux ]] || git clone --depth 1 https://github.com/torvalds/linux.git ./linux
+
+
+cd "$(dirname "$0")"
+cd ..
+echo $PWD
+cat ./config/build_containerfile | /usr/bin/podman build --volume /lib/modules:/lib/modules:z -f - -t patronagekernel:latest .
+nice -n 20 /usr/bin/podman run -it --volume /lib/modules:/lib/modules:z --volume ./dependencies/linux:/linux patronagekernel:latest
+

test_image.sh

@@ -1 +0,0 @@
-qemu-system-x86_64 -bios /usr/share/ovmf/OVMF.fd -drive format=raw,file='./boot_image.img' -usbdevice tablet -m 4G -smp 2 -vga virtio -enable-kvm -machine type=pc-q35-3.1,accel=kvm,kernel_irqchip=on