微服务版spring-petlinic，课程《Kubernetes微服务实践》
测试这个项目
Your Kubernetes control-plane has initialized successfully!
To start using your cluster, you need to run the following as a regular user:
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf
You should now deploy a pod network to the cluster. Run "kubectl apply -f [podnetwork].yaml" with one of the options listed at: https://kubernetes.io/docs/concepts/cluster-administration/addons/
Then you can join any number of worker nodes by running the following on each as root:
kubeadm join 10.170.0.7:6443 --token 7wzgqv.gz8d87p8kx7f4hf3
--discovery-token-ca-cert-hash sha256:fce99b51c9725105fb0391f4ee1c0630af0564544968a6b3073ed7095402b41e
setenforce 0 sed -i --follow-symlinks 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinux firewall-cmd --permanent --add-port=6783/tcp firewall-cmd --permanent --add-port=10250/tcp firewall-cmd --permanent --add-port=10255/tcp firewall-cmd --permanent --add-port=30000-32767/tcp firewall-cmd --reload echo '1' > /proc/sys/net/bridge/bridge-nf-call-iptables
dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo dnf install https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpm dnf install docker-ce
systemctl enable docker systemctl start docker
cat < /etc/yum.repos.d/kubernetes.repo [kubernetes] name=Kubernetes baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64 enabled=1 gpgcheck=1 repo_gpgcheck=1 gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg EOF
dnf install kubeadm -y systemctl enable kubelet systemctl start kubelet