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ubuntu16.04 docker kubernetes(k8s) istio 安装

时间:2020-01-09 18:40:38      阅读:347      评论:0      收藏:0      [点我收藏+]

标签:let   命令   ystemd   net   span   systemd   hub   github   repos   

版本:

  docker: 19.03.5

  kubernetes: 1.17.0

  istio: 1.4.3

步骤一:给ubuntu换源

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

步骤二: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

步骤三: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,就把版本号去掉,默认安装最新版本

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

出现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

出现swap有关错误:

swapoff -a

再次执行init命令:

技术图片

按照提示添加:

技术图片

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  // 查看状态

技术图片

步骤四:安装istio

我是直接安装的最新版本

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

技术图片

vim /etc/profile

技术图片

添加上面提示的路径。

source /etc/profile
echo $PATH
istioctl verify-install

技术图片

查看版本:

istioctl version --remote=false

k8s和istio安装成功!

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

表示万分感谢!

ubuntu16.04 docker kubernetes(k8s) istio 安装

标签:let   命令   ystemd   net   span   systemd   hub   github   repos   

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

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