k8s cilium v0

install.sh

# Configure cluster CIDR
IPv4_CLUSTER_CIDR="10.1.0.0/16"
IPv6_CLUSTER_CIDR=""

# Require cgroup2 to be mounted
cgroup_hostroot="$(mount -t cgroup2 | head -1 | cut -d' ' -f3)"
if [ -z "$cgroup_hostroot" ]; then
  echo "cgroup2 mount not found, fail"
  exit 1
fi

# Require bpf to be mounted
bpf_root="$(mount -t bpf | head -1 | cut -d' ' -f3)"
if [ -z "$bpf_root" ]; then
  echo "/sys/fs/bpf not found, fail"
  exit 1
else
  sudo mount -t bpf bpf /sys/fs/bpf
  bpf_root=/sys/fs/bpf
fi  

mkdir -p ~/.kube
sudo k8s config > ~/.kube/config

/snap/k8s/current/bin/helm install cilium -n kube-system cilium \
  --repo https://helm.cilium.io --version v1.14.3 \
  --set cni.confPath=/etc/cni/net.d \
  --set cni.binPath=/opt/cni/bin \
  --set daemon.runPath=/var/run/cilium \
  --set operator.replicas=1 \
  --set ipam.operator.clusterPoolIPv4PodCIDRList="${IPv4_CLUSTER_CIDR}" \
  --set ipam.operator.clusterPoolIPv6PodCIDRList="${IPv6_CLUSTER_CIDR}" \
  --set nodePort.enabled=true \
  --set bpf.autoMount.enabled=false \
  --set bpf.root="${bpf_root}" \
  --set cgroup.autoMount.enabled=false \
  --set cgroup.hostRoot="${cgroup_hostroot}" \
  --set l2announcements.enabled=true

Minor note: Run sudo k8s config > ~/.kube/config before executing.