Kind in Centos8

kind_centos8

# Install utils
sudo yum -y install wget yum-utils bash-completion vim

# Install Docker
sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo
sudo yum remove -y podman
sudo yum install docker-ce docker-ce-cli containerd.io -y
sudo systemctl start docker
sudo systemctl enable docker

# Install Kind
curl -Lo ./kind https://kind.sigs.k8s.io/dl/v0.11.1/kind-darwin-amd64
chmod +x ./kind
mv ./kind /usr/bin/kind
cat <<EOF | kind create cluster --config=-
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
  kubeadmConfigPatches:
  - |
    kind: InitConfiguration
    nodeRegistration:
      kubeletExtraArgs:
        node-labels: "ingress-ready=true"
  extraPortMappings:
  - containerPort: 80
    hostPort: 80
    protocol: TCP
  - containerPort: 443
    hostPort: 443
    protocol: TCP
EOF

# Install Kubectl
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
mv ./kubectl /usr/bin/kubectl

# Install Ambassador Ingress
kubectl apply -f https://github.com/datawire/ambassador-operator/releases/latest/download/ambassador-operator-crds.yaml
kubectl apply -n ambassador -f https://github.com/datawire/ambassador-operator/releases/latest/download/ambassador-operator-kind.yaml
kubectl wait --timeout=180s -n ambassador --for=condition=deployed ambassadorinstallations/ambassador
kubectl annotate ingress example-ingress kubernetes.io/ingress.class=ambassador

# Install Helm
curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
echo "export PATH=$PATH:/usr/local/bin" >> ~/.bashrc