diff options
| -rwxr-xr-x | download-pkg | 2 | ||||
| -rwxr-xr-x | imgur.sh | 8 | ||||
| -rwxr-xr-x | qinit | 80 | ||||
| -rwxr-xr-x | remote-notify-client.sh | 12 | ||||
| -rw-r--r-- | setup-arch-vm | 66 | ||||
| -rwxr-xr-x | setup-qemu-env | 10 | ||||
| -rwxr-xr-x | sftp-mount.sh | 13 | ||||
| -rwxr-xr-x | xob | 4 |
8 files changed, 195 insertions, 0 deletions
diff --git a/download-pkg b/download-pkg new file mode 100755 index 0000000..04b31f7 --- /dev/null +++ b/download-pkg @@ -0,0 +1,2 @@ +#!/bin/sh +curl -O $(pacman -Spwdd "$@") diff --git a/imgur.sh b/imgur.sh new file mode 100755 index 0000000..4a8932f --- /dev/null +++ b/imgur.sh @@ -0,0 +1,8 @@ +#!/bin/bash + +TEMPDIR=$(mktemp -d) +trap "rm -rf '${TEMPDIR}'" EXIT TERM + +curl -s -F "image=@$1" -F "key=486690f872c678126a2c09a9e196ce1b" \ +https://imgur.com/api/upload.xml > "$TEMPDIR/imgur.xml" +xmllint "$TEMPDIR/imgur.xml" --xpath '//original_image/text()' | xclip @@ -0,0 +1,80 @@ +#!/bin/bash +# +# launcher script for qemu-kvm +# +# machines are sourced from a file which defines functions, each +# specifying options for the particular VM, for example: +# +# vm_beatbox() { +# net+=",mac=de:ad:be:ef:00:01" +# cdrom="-cdrom $isoroot/archlinux-2011.05.08-core-x86_64.iso -boot d" +# +# opts=(-nographic) +# drives=( +# "-drive file=$imgroot/beatbox.1.qcow2,if=virtio" +# "-drive file=$imgroot/beatbox.2.qcow2,if=virtio" +# ) +# } +# +# If unspecified: +# ${drives[@]}: will match all of "$imgroot/$vm".*.qcow2 +# + +shopt -s nullglob + +### Paths ################################ +#declare config_root=/mnt/levant/nfs/tmp/Florian/qemu +declare config_root=/mnt/data/qemu +declare -r machines=$config_root/machines +declare isoroot=$config_root +declare imgroot=$config_root + +### Defaults ############################# +declare mem="-m 1024" +declare cpus="-cpu host -smp 4" +#declare net="-net vde -net nic,model=virtio" +declare net="-netdev bridge,br=br-qemu,id=mynet0 -device virtio-net,netdev=mynet0" +cdrom+=("-boot" "d") + +#declare cdrom="-cdrom $isoroot/archlinux-2012.11.01-dual.iso -boot d" +for iso in "$isoroot/"archlinux-*.iso; do + cdrom+=("-cdrom" "$iso") +done +### Launcher ############################# + +. "$machines" + +while getopts 'c' flag; do + case $flag in + c) usecdrom=true ;; + esac +done +shift $(( OPTIND - 1 )) + +if [[ -z $1 ]]; then + printf 'Available VMs:\n' + compgen -A function -- vm_ | sed 's/^vm_/ /' + exit 0 +fi + +vm=$1; shift +if ! type -t vm_$vm >/dev/null; then + printf 'unknown VM: %s\n' "$vm" + exit 1 +fi + +vm_$vm + +# default drives +if (( ${#drives[*]} == 0 )); then + for drive in "$imgroot/$vm".*.raw; do + drives+=("-drive" "file=$drive,if=virtio,format=raw") + done + + for drive in "$imgroot/$vm".*.qcow2; do + drives+=("-drive" "file=$drive,if=virtio") + done +fi + +exec qemu-system-x86_64 --machine type=pc,accel=kvm "${opts[@]}" $cpus $mem "${drives[@]}" $net ${usecdrom:+${cdrom[@]}} "$@" + diff --git a/remote-notify-client.sh b/remote-notify-client.sh new file mode 100755 index 0000000..a95c9e7 --- /dev/null +++ b/remote-notify-client.sh @@ -0,0 +1,12 @@ +#!/bin/bash + +[[ -z $DISPLAY ]] && exit 1; + +exec 0<&- + +sup ssh mistral 'socat unix-connect:notify.sock stdout' | + while read heading message; do + if [[ -n $heading ]]; then + notify-send -t 5000 -- "${heading}" "${message}"; + fi + done diff --git a/setup-arch-vm b/setup-arch-vm new file mode 100644 index 0000000..eb8d949 --- /dev/null +++ b/setup-arch-vm @@ -0,0 +1,66 @@ +#!/bin/bash + +set -e + +newuser="flo" + +mkfs.ext4 /dev/vda +mount /dev/vda /mnt +cat <<EOF >/etc/pacman.d/mirrorlist +Server = http://mirror.server-speed.net/\$repo/os/\$arch +EOF + +pacstrap /mnt base syslinux sudo openssh haveged htop git +genfstab -p /mnt >> /mnt/etc/fstab +echo "archvm" > /mnt/etc/hostname +ln -s /usr/share/zoneinfo/Europe/Athens /mnt/etc/localtime +echo "en_US.UTF-8 UTF-8" > /mnt/etc/locale.gen +arch-chroot /mnt locale-gen + +echo "LANG=en_US.UTF-8" > /mnt/etc/locale.conf +cat <<EOF > /mnt/etc/vconsole.conf +KEYMAP=de +FONT= +EOF + +cat <<EOF >/mnt/boot/syslinux/syslinux.cfg +serial 0 115200 +DEFAULT arch +PROMPT 0 +TIMEOUT 50 + +LABEL arch + MENU LABEL Arch Linux + LINUX ../vmlinuz-linux + APPEND root=/dev/vda ro logo.nologo elevator=deadline console=tty0 console=ttyS0 + INITRD ../initramfs-linux.img +EOF + +cat <<EOF > /mnt/etc/modprobe.d/modprobe.conf +blacklist cirrus +EOF + +arch-chroot /mnt mkinitcpio -p linux +# expected error: /dev/vda - is a block device. Aborting set_active! +# TODO: create partitions and remove the || true +arch-chroot /mnt syslinux-install_update -aim || true +arch-chroot /mnt useradd -m -g users -G wheel $newuser +mkdir /mnt/root/.ssh +touch /mnt/root/.ssh/authorized_keys +chmod 700 /mnt/root/.ssh +chmod 600 /mnt/root/.ssh/authorized_keys +cat <<EOF > /mnt/root/.ssh/authorized_keys +ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAte43fgKVPKvmwhMQcQRYNm27i2cadOIJvpOFA3jPWHFN2YeqxHvgVbAESLOAO/sJ0MqXlQnBc9rr8PbQd67YP7teOBnXLOfX2mofxGEDtP2mtwneAxkMNJcYtxWjPeKL7LF5tknqPb6dXavm4+gJt27CQFFY6DJ+cD0tUUgh17HG6VGiTXF6AgB9aho/ToaMQZ4vCzztvf94kQK2uBYUXsvx4L62ZrEJbIzfB7fynBbl9+deBqsYmWRCbzaYV77YjwLhk9hI/GsUjLkTAB77WbeWJdk7fgJ/PgI69FRMhRlYASRVBqeek6NLcyQ9x54CrUkOFBC5Q+j4yjsDQN7NBw== flo@Marin +EOF + +mkdir /mnt/home/$newuser/.ssh +chmod 700 /mnt/home/$newuser/.ssh +cp /mnt/root/.ssh/authorized_keys /mnt/home/$newuser/.ssh/authorized_keys +chmod 600 /mnt/home/$newuser/.ssh/authorized_keys +arch-chroot /mnt chown -R $newuser:users /home/$newuser/.ssh +arch-chroot /mnt passwd -d $newuser + +arch-chroot /mnt systemctl enable sshd multi-user.target haveged dhcpcd.service + +sync +systemctl poweroff diff --git a/setup-qemu-env b/setup-qemu-env new file mode 100755 index 0000000..1fe9319 --- /dev/null +++ b/setup-qemu-env @@ -0,0 +1,10 @@ +#!/bin/sh + +#brctl addbr br-qemu +ip link add br-qemu type bridge + +ip addr add 10.0.2.1/24 brd + dev br-qemu +ip link set br-qemu up +iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE + +dnsmasq -i br-qemu --dhcp-leasefile=/tmp/qemu-dhcpd.leases --dhcp-range=10.0.2.2,10.0.2.100,30m #-M "arch/boot/syslinux/gpxelinux.0,,192.168.4.1" diff --git a/sftp-mount.sh b/sftp-mount.sh new file mode 100755 index 0000000..e2fb3ae --- /dev/null +++ b/sftp-mount.sh @@ -0,0 +1,13 @@ +#!/bin/bash + +set -e + +mnt=~/mnt/$1 + +if ! mountpoint -q $mnt; then + mkdir -p $mnt + sshfs web-$1@karif: $mnt +else + fusermount -u $mnt + rmdir $mnt +fi @@ -0,0 +1,4 @@ +#!/bin/bash + +xo "$@" & +disown |