Minikube MetalLB

helm repo add metallb https://metallb.github.io/metallb
helm repo update && helm repo list
kubectl config get-contexts

Config

export KUBECONFIG="${HOME}/.kube/dev-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/gcp-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/config"

Install

helm show values metallb/metallb --version=0.14.8|less helm show values metallb/metallb --version=0.14.9|less kubectl get ns|grep metallb-system kubectl delete ns metallb-system kubectl get ns|grep metallb-system kubectl create ns metallb-system

cat <<YML | helm -n=metallb-system install metallb metallb/metallb --version=0.14.9 -f=- --- installCRDs: true fullnameOverride: metallb YML

cat << YML | kubectl -n=metallb-system apply -f=- --- apiVersion: metallb.io/v1beta1 kind: IPAddressPool metadata: name: metallb-ip-pool namespace: metallb-system spec: addresses: - 192.168.49.100-192.168.49.200 --- apiVersion: metallb.io/v1beta1 kind: L2Advertisement metadata: name: metallb-l2-ad namespace: metallb-system spec: ipAddressPools: - metallb-ip-pool YML

Uninstall

helm uninstall -n=metallb-system metallb
kubectl delete namespace metallb

Playground

kubectl get pods -n metallb-system -o=yaml|yq -r .items[].spec.containers[].image|awk -F @ '{printf("%s\n", $1)}'|sort -h kubectl -n=metallb-system logs -f svc/metallb-webhook-service -c=controller kubectl -n=metallb-system logs -f svc/metallb-webhook-service kubectl -n=metallb-system describe L2Advertisement metallb-l2-ad kubectl -n=metallb-system get L2Advertisement kubectl -n=metallb-system describe IPAddressPool metallb-ip-pool kubectl -n=metallb-system get IPAddressPool
docker network prune -f docker volume prune -f docker system prune -f docker image ls	cat <<'EXE' | bash for d in system network volume do docker ${d} prune -f;done EXE	cat <<'EXE' | ssh [email protected] for d in system network volume do docker ${d} prune -f;done EXE
systemctl stop minikube.service systemctl status minikube.service systemctl restart minikube.service	systemctl stop minikube-tunnel.service systemctl status minikube-tunnel.service systemctl restart minikube-tunnel.service	systemctl status network-online.target systemctl status containerd.service systemctl status docker.service
minikube addons disable metallb minikube addons enable metallb minikube addons list minikube status	sudo journalctl -xeu minikube-tunnel sudo journalctl -xeu minikube sudo -i -u minikube minikube ssh

References

MetalLB » GitHub » Releases MetalLB » Helm » MetalLB MetalLB » Helm » Bitnami MetalLB » Configuration MetalLB » GitHub MetalLB » Usage MetalLB » Install MetalLB
Minikube » Ingress DNS Minikube » Systemd Minikube » Registry Minikube » Tunnel Minikube
Docker on Windows Linux Containers Docker Compose Free Up RAM Kubernetes Kubectl Docker Helm Istio K8s	K8s » Storage » Orchestration K8s » Volume » HostPath K8s » Volume » Local Linux User Creation Helm » Kafka Swap Space CIDR UFW