fabiand

NODEISO=$1
IMGBASEIMG=$2

in_node() {
guestfish --ro -a $NODEISO run : mount /dev/sda1 / : mount-loop /LiveOS/squashfs.img /isolinux : mount-loop /isolinux/LiveOS/ext3fs.img / : sh "$@" ;
}

in_imgbased() {
guestfish --ro -a $IMGBASEIMG run : mount /dev/HostVG/Image-0.0 / : sh "$@" ;
}

fabiand

docker-pid() { docker inspect --format="{{.State.Pid}}" $1 ; }

DSTCT=${1}
DSTPID=$(docker-pid $DSTCT)

UNCONNECTEDETH=$(nmcli -t -f device,type,connection device | egrep "ethernet:--$" | cut -d ":" -f1)

for NIC in $UNCONNECTEDETH
do
  echo "Moving '$NIC' to netns of '$DSTPID'"

fabiand

@contextmanager
def download_iso(w):
    # do download
    yield path_to_w
    # do removal

with downloaded_iso("centos") as isopath:
  # do stuff
  
##### THIS IS EQUAL TO

fabiand

#!/usr/bin/bash

err() { echo "ERROR $@" >&2 ; }
info() { echo "INFO  $@" ; }

usage() { echo -e "Usage: $0 OVAFILENAME [<guestfish arguments>]\nExtracts the given OVA, runs guestfish on the image, and creates an OVA again after quitting guestfish." ; }

[[ ! -f "$1" ]] && { usage ; exit 1 ; }

fabiand

set -ex
export LC_ALL=C

TOPDIR=$PWD/rpms
ROOT=$PWD/root
REPO="$TOPDIR"

setup() {
rm -rf "$TOPDIR" "$ROOT"

fabiand

set -ex
export LC_ALL=C

TOPDIR=$PWD/rpms
ROOT=$PWD/root
REPO="$TOPDIR"

setup() {
rm -rf "$TOPDIR" "$ROOT"

fabiand

Story:

After a class is declared, a Network object can be created, which is getting
associated to such a class. The network object itself contains the logical
netowkr informations - eventually even IPAM needs to be discussed.
An interface on a VM is getting connected to a network.

---
kind: Network
metadata:

fabiand

Keybase proof

I hereby claim:

• I am fabiand on github.
• I am fabiand (https://keybase.io/fabiand) on keybase.
• I have a public key ASDFpvAiVJbqU0BD9fd2yA7RA-IdHOT8bLf4OA_WQaQe3go

To claim this, I am signing this object:

fabiand

Definition

$ cat vm.yaml

kind: VirtualMachine
metadata:
  name: barbar
spec:
  state: down

fabiand

apiVersioin: v1
kind: Pod
metadata:
  name: qemu
spec:
  securityContext:
    runAsUser: 0
  volumes:
      - name: host-dev
        hostPath: