diff options
Diffstat (limited to 'resources/tools/disk-image-builder/nested/patches')
5 files changed, 141 insertions, 0 deletions
diff --git a/resources/tools/disk-image-builder/nested/patches/01-serial-console b/resources/tools/disk-image-builder/nested/patches/01-serial-console new file mode 100755 index 0000000000..99b6f7f3c8 --- /dev/null +++ b/resources/tools/disk-image-builder/nested/patches/01-serial-console @@ -0,0 +1,23 @@ +#!/bin/sh + +patch boot/grub/menu.lst <<"_EOF" +2c2,4 +< timeout 10 +--- +> timeout 1 +> serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1 +> terminal --timeout=0 serial console +15c17 +< kernel /boot/bzImage rw root=/dev/sda1 +--- +> kernel /boot/bzImage rw root=/dev/sda1 console=ttyS0,115200n8 +_EOF + +patch etc/inittab <<"_EOF" +27c27,29 +< console::respawn:/sbin/getty -L console 0 vt100 # GENERIC_SERIAL +--- +> console::respawn:/sbin/getty -L console 0 vt100 # GENERIC_SERIAL +> # ttyS1 to be used by qemu-ga +> ttyS2::respawn:/sbin/getty -L ttyS2 0 vt100 # Additional serial +_EOF diff --git a/resources/tools/disk-image-builder/nested/patches/02-users b/resources/tools/disk-image-builder/nested/patches/02-users new file mode 100755 index 0000000000..9b7db0969a --- /dev/null +++ b/resources/tools/disk-image-builder/nested/patches/02-users @@ -0,0 +1,37 @@ +#!/bin/sh -e + +patch etc/sudoers <<"_EOF" +97a98,100 +> +> csit ALL=(root) NOPASSWD:ALL +> cisco ALL=(root) NOPASSWD:ALL +_EOF + +patch etc/passwd <<"_EOF" +10a11,12 +> csit:x:1001:1001:CSIT user:/tmp:/bin/sh +> cisco:x:1002:1002:Cisco user:/tmp:/bin/sh +_EOF + +patch etc/shadow <<"_EOF" +1c1 +< root::10933:0:99999:7::: +--- +> root:5pcUkhKEiBBfw:16892:0:99999:7::: +10a11,12 +> csit:5pcUkhKEiBBfw:16892:0:99999:7::: +> cisco:5piAVSAyGsbaI:16892:0:99999:7::: +_EOF + +patch etc/group <<"_EOF" +27a28,29 +> csit:x:1001: +> cisco:x:1002: +_EOF + +patch etc/ssh/sshd_config <<"_EOF" +44c44 +< #PermitRootLogin prohibit-password +--- +> PermitRootLogin yes +_EOF diff --git a/resources/tools/disk-image-builder/nested/patches/03-network b/resources/tools/disk-image-builder/nested/patches/03-network new file mode 100755 index 0000000000..ca5c4f952d --- /dev/null +++ b/resources/tools/disk-image-builder/nested/patches/03-network @@ -0,0 +1,37 @@ +#!/bin/sh + +patch boot/grub/menu.lst <<"_EOF" +17c17 +< kernel /boot/bzImage rw root=/dev/sda1 console=ttyS0,115200n8 +--- +> kernel /boot/bzImage rw root=/dev/sda1 ipv6.disable=1 console=ttyS0,115200n8 +_EOF + +patch etc/network/interfaces <<"_EOF" +4a5,7 +> +> auto mgmt0 +> iface mgmt0 inet dhcp +_EOF + +patch etc/init.d/S40network <<"_EOF" +11a12,29 +> +> # Rename interfaces. The e1000 interface is managment. +> NUM_VIRTIO=0 +> NUM_MGMT=0 +> for dev in /sys/class/net/eth* +> do +> devname=`basename $dev` +> driver=`readlink ${dev}/device/driver` +> if test "${driver#*virtio}" != "$driver" +> then +> ip link set dev $devname name virtio${NUM_VIRTIO} +> NUM_VIRTIO=$(($NUM_VIRTIO+1)) +> else +> ip link set dev $devname name mgmt${NUM_MGMT} +> NUM_MGMT=$((NUM_MGMT+1)) +> fi +> done +> +_EOF diff --git a/resources/tools/disk-image-builder/nested/patches/04-qemu-ga b/resources/tools/disk-image-builder/nested/patches/04-qemu-ga new file mode 100755 index 0000000000..2897260d10 --- /dev/null +++ b/resources/tools/disk-image-builder/nested/patches/04-qemu-ga @@ -0,0 +1,33 @@ +#!/bin/sh + +cat - > etc/init.d/S45qemu-ga <<"_EOF" +#!/bin/sh +# +# Start QEMU guest agent +# +QEMU_GA_MODE="isa-serial" +QEMU_GA_DEV="/dev/ttyS1" + +case "$1" in + start) + echo "Starting qemu guest agent..." + /usr/bin/qemu-ga -m $QEMU_GA_MODE -p $QEMU_GA_DEV -d + ;; + stop) + echo "Stopping quemu guest agent..." + killall qemu-ga + ;; + restart|reload) + "$0" stop + "$0" start + ;; + *) + echo "Usage: $0 {start|stop|restart}" + exit 1 +esac + +exit $? +_EOF + +chown root.root etc/init.d/S45qemu-ga +chmod 755 etc/init.d/S45qemu-ga diff --git a/resources/tools/disk-image-builder/nested/patches/05-ssh-hostkeys b/resources/tools/disk-image-builder/nested/patches/05-ssh-hostkeys new file mode 100755 index 0000000000..de8be15798 --- /dev/null +++ b/resources/tools/disk-image-builder/nested/patches/05-ssh-hostkeys @@ -0,0 +1,11 @@ +#!/bin/sh + +# Generate host keys here. This will speed up first boot time ever so slightly. +# It does however mean that keys are not unique across installations -- which +# shouldn't be an issue for our use case though. + +sudo mkdir -m 0775 -p etc/ssh +for a in rsa ecdsa ed25519 dsa +do + sudo ssh-keygen -f etc/ssh/ssh_host_${a}_key -N "" -t ${a} +done |