Kubernetes
Kubernetes是一套由Google所發展出來的佈署系統。
安裝
先安裝Docker,然後安裝Kubernetes的套件:
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -; echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list; sudo apt update; sudo apt install -y kubelet kubeadm kubectl
設定
這邊使用Calico當作網絡層:
sudo kubeadm init --pod-network-cidr=192.168.0.0/16
然後把設定檔放到自己目錄下:
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config
接下來啟用Calico設定:
kubectl apply -f https://docs.projectcalico.org/v3.3/getting-started/kubernetes/installation/hosted/rbac-kdd.yaml
kubectl apply -f https://docs.projectcalico.org/v3.3/getting-started/kubernetes/installation/hosted/kubernetes-datastore/calico-networking/1.7/calico.yaml