docker: 19.03.5

　　kubernetes: 1.17.0

　　istio: 1.4.3

法式一：给ubuntu换源

https://www.cnblogs.com/lfri/p/10612037.html

法式二：装docker

sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

sudo apt-get update

sudo apt-get install docker-ce=5:19.03.5~3-0~ubuntu-xenial

sudo docker --version

https://www.cnblogs.com/jiyang2008/p/9014960.html

法式三：装kubernetes(k8s)

sudo apt install -y kubelet-1.17.0 kubeadm-1.17.0 kubectl-1.17.0

如果不能执行，就把版本号去失，默认安置最新版本

kubeadm config images list

显示需要拉取的Images，如果提示权限，前面加sudo

docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver:v1.17.0 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager:v1.17.0 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler:v1.17.0 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy:v1.17.0 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.1 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/etcd:3.4.3-0 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:1.6.5

docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.1 k8s.gcr.io/pause:3.1 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver:v1.17.0 k8s.gcr.io/kube-apiserver:v1.17.0 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager:v1.17.0 k8s.gcr.io/kube-controller-manager:v1.17.0 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler:v1.17.0 k8s.gcr.io/kube-scheduler:v1.17.0 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy:v1.17.0 k8s.gcr.io/kube-proxy:v1.17.0 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/etcd:3.4.3-0 k8s.gcr.io/etcd:3.4.3-0 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:1.6.5 k8s.gcr.io/coredns:1.6.5

执行Init

kubeadm init --kubernetes-version=v1.17.0 --pod-network-cidr 192.168.0.0/16

呈现cgroupd有关错误：

cd /etc/docker sudo touch daemon.json sudo vim daemon.json // 添加内容： { "exec-opts":["native.cgroupdriver=systemd"] }

sudo service docker restart sudo systemctl status docker

呈现swap有关错误：

swapoff -a

再次执行init命令：

凭据提示添加：

执行完继续执行：

kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml

kubectl get pod -n kube-system　　// 检察状态

法式四：安置istio

我是直接安置的最新版本

mkdir istio cd istio curl -L https://git.io/getLatestIstio | sh -

下载速度很慢，建议...

下载完后在istio目录下会有个istio-1.4.3文件夹

vim /etc/profile

添加上面提示的路径。

source /etc/profile echo $PATH

istioctl verify-install

检察版本：

istioctl version --remote=false

k8s和istio安置告成！

参考：

https://blog.csdn.net/weixin_42711936/article/details/96897915

https://blog.csdn.net/weixin_42711936/article/details/97041456

https://blog.csdn.net/weixin_42711936/article/details/99311796

https://blog.csdn.net/weixin_34378767/article/details/92211061

https://www.cnblogs.com/liuluopeng/p/12098071.html

暗示万分感谢感动！

ubuntu16.04 docker kubernetes(k8s) istio 安置

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原文地点：https://www.cnblogs.com/SamNicole1809/p/12172887.html

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