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kubernetes-init.mk

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  • kubernetes-init.mk 1.58 KiB
    .PHONY: kubeadm-init
    kubeadm-init:
    	ssh node01.$(TF_VAR_dns_domain) kubeadm init --control-plane-endpoint "api.$(TF_VAR_dns_domain):6443" --upload-certs --pod-network-cidr "192.168.0.0/16"
    	ssh node01.$(TF_VAR_dns_domain) systemctl enable kubelet.service
    
    kubeadm-copy-config: ## Copy Kubernetes admin config from node01 to the local machine
    	scp node01.$(TF_VAR_dns_domain):/etc/kubernetes/admin.conf /root/.kube/config
    
    kubeadm-join-masters:
    	ssh node02.$(TF_VAR_dns_domain) $$(ssh node01.$(TF_VAR_dns_domain) kubeadm token create --ttl 1h --print-join-command --certificate-key "$$(ssh node01.$(TF_VAR_dns_domain) kubeadm init phase upload-certs --upload-certs | tail -1)" | tail -1)
    	ssh node02.$(TF_VAR_dns_domain) systemctl enable kubelet.service
    	ssh node03.$(TF_VAR_dns_domain) $$(ssh node01.$(TF_VAR_dns_domain) kubeadm token create --ttl 1h --print-join-command --certificate-key "$$(ssh node01.$(TF_VAR_dns_domain) kubeadm init phase upload-certs --upload-certs | tail -1)" | tail -1)
    	ssh node03.$(TF_VAR_dns_domain) systemctl enable kubelet.service
    
    kubectl-remove-first-master-taints:
    	kubectl taint nodes node01.$(TF_VAR_dns_domain) node-role.kubernetes.io/master-
    
    kubectl-remove-all-master-taints:
    	kubectl taint nodes --all node-role.kubernetes.io/master- || true
    
    kubectl-delete-wrong-subnet:
    	kubectl get pods --all-namespaces -o wide | grep 10.85. | awk '{print "-n " $$1 " " $$2}' | xargs -L 1 kubectl delete pod
    
    kubernetes-install: kubeadm-init kubeadm-copy-config kubectl-remove-first-master-taints flux-bootstrap kubeadm-join-masters kubectl-remove-all-master-taints kubectl-delete-wrong-subnet