Pulling images required for setting up a Kubernetes cluster KUBELET_EXTRA_ARGS should be sourced from this file.ĮxecStart=/usr/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS NodeRegistration.KubeletExtraArgs object in the configuration files instead. # This is a file that the user can use for overrides of the kubelet args as a last resort. # This is a file that "kubeadm init" and "kubeadm join" generates at runtime, populating the KUBELET_KUBEADM_ARGS variable dynamicallyĮnvironmentFile=-/var/lib/kubelet/kubeadm-flags.env # Note: This dropin only works with kubeadm and kubelet v1.11+Įnvironment="KUBELET_KUBECONFIG_ARGS=-bootstrap-kubeconfig=/etc/kubernetes/nf -kubeconfig=/etc/kubernetes/nf"Įnvironment="KUBELET_CONFIG_ARGS=-config=/var/lib/kubelet/config.yaml" NAME TYPE CLUSTER-IP EXTERNAL-IP PORT (S ) AGE ~ ] # kubectl expose deploy/nginx -port 80.Nginx-ccb467dc5-dklwf 1/1 Running 0 2m20s ~ ] # kubectl run nginx -image=nginx:latest -replicas=4.~ ] # kubectl taint node master /master- ~ ] # kubectl describe node master | grep Taints //查看修改后的状态.
#Kubeadm centos 7 kube proxy ipvs install#
~ ] # wget -O /etc//CentOS-Base.repo ~ ] # wget -O /etc//docker-ce.repo ~ ] # yum clean all ~ ] # yum makecache ~ ] # yum install -y yum-utils device-mapper-persistent-data ~ ] # yum install -y docker-ce docker-ce-cli containerd.io ~ ] # mkdir /etc/docker ~ ] # vim /etc/docker/daemon.json '.Modprobe - ~ ] # chmod 755 /etc/sysconfig/modules/ipvs.modules ~ ] # sh /etc/sysconfig/modules/ipvs.modules ~ ] # vim /etc/sysconfig/modules/ipvs.modules #!/bin/bash.~ ] # echo '_forward = 1' > /etc/sysctl.d/k8s.conf ~ ] # echo '-nf-call-ip6tables = 1' > /etc/sysctl.d/k8s.conf ~ ] # echo '-nf-call-iptables = 1' > /etc/sysctl.d/k8s.conf ~ ] # modprobe br_netfilter ~ ] # sysctl -p /etc/sysctl.d/k8s.conf.Server 192.168.117.14 ~ ] # systemctl enable chronyd ~ ] # systemctl restart chronyd ~ ] # yum install -y chrony ~ ] # sed -i 's/^server/#&/' /etc/nf ~ ] # vim /etc/nf //添加以下配置Īllow ~ ] # systemctl enable chronyd ~ ] # systemctl restart chronyd ~ ] # timedatectl set-ntp ~ ] # yum install -y chrony ~ ] # sed -i 's/^server/#&/' /etc/nf ~ ] # vim /etc/nf //添加如下配置.~ ] # swapoff -a ~ ] # sed -i /etc/fstab.