KUBEADM CENTOS 7 FIREWALL INSTALL
If firewall is set up (default not install if needed reboot): yum install -y firewalld Systemctl restart kubelet & systemctl enable kubelet Systemctl restart docker & systemctl enable docker Yum install kubeadm docker kubelet kubectl kubernetes-cni -y Sed -i -follow-symlinks 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinuxĮcho "br_netfilter" > /etc/modules-load.d/br_nfĮcho "-nf-call-ip6tables = 1"> /etc/sysctl.d/nfĮcho "-nf-call-iptables = 1"> /etc/sysctl.d/nfĮcho "-nf-call-arptables = 1" > /etc/sysctl.d/nf If you can, it is good to set up DNS connecting IP's ait domain names. Recommended is to have a separate machine for Kubernetes.
Virtual-box offers nested virtualisation functionality on Linux with AMD processor. You can try on windows 10 with Hyper-V with Intel Processor(AMD does not work in windows10).
If you are using VM for this task, it might not work due to a nested virtualisation limitation or poor performance. vmstat -s | grep totalĢ80000 K - must be more than cat /proc/cpuinfo | grep cores | wc -l Must have VMX or SVM processor flag that enables virtualisation. Install a Master Kubernetes Cluster on Centos 7 Hardware Requirements MASTER/NODE egrep -color 'vmx|svm' /proc/cpuinfo
0 kommentar(er)
