Install metallb & nginx-ingress

nginx-ingress

# add helm
helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
helm repo update

# set version
INGRESS_NGINX_VER=1.8.0
INGRESS_NGINX_HELM_VER=4.7.0
INGRESS_CLASS_NAME=ingress-1

helm show values ingress-nginx/ingress-nginx --version ${INGRESS_NGINX_HELM_VER} > ingress-nginx.yaml

# Create ns
kubectl create ns ingress-nginx

#Config ingressClass name
sed -i '0,/name: nginx/s/name: nginx/name: ingress-1/g' ingress-nginx.yaml

#Deploy
helm install ingress-nginx ingress-nginx/ingress-nginx -f ingress-nginx.yaml --namespace ingress-nginx

Metallb

METALLB_RELEASE=v0.13.11
METALLB_VER=$(curl -s https://github.com/metallb/metallb/releases.atom | grep "/releases/tag/${METALLB_RELEASE}" | cut -d '"' -f 6 | head -n 1 | cut -d '/' -f 8)

#metallb-system
curl -s https://raw.githubusercontent.com/metallb/metallb/${METALLB_VER}/config/manifests/metallb-native.yaml | kubectl apply -f -

# Check
kubectl get po -n metallb-system

#Deploy ip-pool
NETID=192.168.61
curl -s https://raw.githubusercontent.com/t985026/common-tools/main/k8s/YAML/metallb/metallb-pool.yaml | sed "s/<NETID>/${NETID}/g" | sed "s/<START>/101/g" | sed "s/<END>/103/g" | sed "s/<pool-name>/metallb-1/g" > metallb-pool.yaml
kubectl apply -f metallb-pool.yaml