# Download openSUSE Tumbleweed latest ISO

# Install the following packages needed for building and running
zypper in go git make docker podman cri-o cri-tools etcd kubernetes-kubelet kubernetes-kubeadm cri-o-kubeadm-criconfig

WARNING: In case you see a conflict in dependencies like:

  > Problem: podman-cni-config-1.0.0-1.1.noarch conflicts with kubernetes-kubelet provided by kubernetes-kubelet-1.13.2-1.1.x86_64

# Then do remove the 'podman-cni-config' and install 'kubernetes-kubelet'. Then do:

curl https://pastebin.com/raw/HEFw9fTZ > /etc/cni/net.d/87-podman-bridge.conflist

# Now try to see if podman works:
podman run hello-world



# Prepare the environment for building
mkdir ~/go
echo 'export GOPATH=$HOME/go' >> ~/.bash_profile
echo "export GOBIN=$GOPATH/bin" >> ~/.bash_profile
echo 'export PATH=$PATH:$GOPATH/bin' >> ~/.bash_profile
source ~/.bash_profile
mkdir -p $GOPATH/src/github.com
cd $GOPATH/src/github.com
git clone https://github.com/kubic-project/kubic-init
cd kubic-init/
GO111MODULE=off go get    -u k8s.io/code-generator/cmd/deepcopy-gen
GO111MODULE=off go get -d -u k8s.io/apimachinery
GO111MODULE=on GO15VENDOREXPERIMENT=1 go generate -x pkg/config//*
make go-version-check

# Build it
KUBIC_INIT_BUILD=$(git rev-parse HEAD 2>/dev/null)
KUBIC_INIT_BRANCH=$(git rev-parse --abbrev-ref HEAD 2> /dev/null  || echo 'unknown')
KUBIC_INIT_BUILD_DATE=$(date +%Y%m%d-%H:%M:%S)
GO_VERSION=$(go version | sed -e 's/^[^0-9.]*\([0-9.]*\).*/\1/')
KUBIC_INIT_VERSION='1.0.0'
KUBIC_INIT_LDFLAGS="-X=main.Version=$KUBIC_INIT_VERSION -X=main.Build=$KUBIC_INIT_BUILD -X=main.BuildDate=$KUBIC_INIT_BUILD_DATE -X=main.Branch=$KUBIC_INIT_BRANCH -X=main.GoVersion=$GO_VERSION"
GO111MODULE=on GO15VENDOREXPERIMENT=1 go build -ldflags "$KUBIC_INIT_LDFLAGS" -o cmd/kubic-init/kubic-init cmd/kubic-init/main.go

# Build the container
systemctl start docker
docker build -t kubic-project/kubic-init:latest .
docker save kubic-project/kubic-init:latest | gzip > kubic-init-latest.tar.gz
podman load -i kubic-init-latest.tar.gz

# Network configuration
echo br_netfilter > /etc/modules-load.d/br_netfilter.conf
modprobe br_netfilter
sysctl -w net.ipv4.ip_forward=1
curl https://raw.githubusercontent.com/kubic-project/kubic-init/master/init/kubelet-sysctl.conf > /etc/sysctl.d/99-kubernetes-cri.conf

# Configure kubelet by replacing the kubeadm.conf
curl https://pastebin.com/raw/kN2yLAXZ  > /usr/lib/systemd/system/kubelet.service.d/10-kubeadm.conf

# Kubic-init configuration
curl https://pastebin.com/raw/YsTUF7Jc > /etc/sysconfig/kubic-init
mkdir /etc/kubic
curl https://pastebin.com/raw/rhnP7EKq > /etc/kubic/kubic-init.yaml

# Kubic-init systemd service configuration
curl https://pastebin.com/raw/CgckvaVM > /etc/systemd/system/kubic-init.service

# Let us start it
sysctl --system
systemctl daemon-reload
systemctl enable kubelet
systemctl enable --now crio
systemctl enable --now kubic-init


I end up with a failure:
journalctl -u kubic-init