kubernetes离线版本安装，无需自己镜像

kubernetes离线版本

## 关于
了解k8s [kubernets整体结构](https://www.kubernetes.org.cn/4047.html)
## 离线包地址
使用前注意个版本的依赖
搜索关键词查看：External Dependencies
```
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.9.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.8.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.7.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.6.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.5.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.4.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.3.md
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.2.md

```
## 部署实例
以1.10为例
```
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md

```
百度网盘地址：
```
链接：https://pan.baidu.com/s/1Q5fzs7-lcSu8iTLQTcNssQ 密码：3g75

```
mkdir -p /opt/ && cd /opt/
先需要装docker服务
```
{
yum install -y yum-utils device-mapper-persistent-data lvm2 epel-release  pigz
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum makecache fast
yum -y install docker-ce-selinux-17.03.0.ce-1.el7.centos docker-ce-17.03.0.ce
curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://a004e50b.m.daocloud.io
service docker start
}
```

### master:
```
cd kubernetes/server
yum -y install etcd&& service etcd start
yum -y install screen
/usr/bin/screen -S kube-apiserver 
bin/kube-apiserver --cert-dir=etc/kubernetes/cert --insecure-bind-address=0.0.0.0 --insecure-port=18080  --service-cluster-ip-range=10.0.0.0/16  --etcd-servers=http://127.0.0.1:2379  --logtostderr=true  --allow-privileged=true --allow-privileged=true

/usr/bin/screen -S kube-controller-manager 
bin/kube-controller-manager  --master=127.0.0.1:18080  --service-account-private-key-file=etc/kubernetes/cert/apiserver.key  --root-ca-file=etc/kubernetes/cert/apiserver.crt  --logtostderr=true

/usr/bin/screen -S kube-scheduler 
bin/kube-scheduler  --master=127.0.0.1:18080

```

### 检测【适用node节点】
```
bin/kubectl -s 127.0.0.1:18080 get ep -n kube-system
bin/kubectl -s 127.0.0.1:18080 get cs
bin/kubectl -s 127.0.0.1:18080 get all -o wide --all-namespaces

```




### node:
注意:
127.0.0.1:18080 这个地址一直是kube-apiserver的地址
这里node和master都能签发证书

```
cd kubernetes/node
mkdir -p etc/kubernetes/cert
KUBE_APISERVER="http://127.0.0.1:18080"
bin/kubectl config set-cluster kubernetes  --server=$KUBE_APISERVER --kubeconfig=etc/kubernetes/kubelet.kubeconfig
bin/kubectl config set-context default --cluster=kubernetes --user=default-noauth --kubeconfig=etc/kubernetes/kubelet.kubeconfig
bin/kubectl config use-context default --kubeconfig=etc/kubernetes/kubelet.kubeconfig
bin/kubectl config view --kubeconfig=etc/kubernetes/kubelet.kubeconfig

cat >etc/kubernetes/kubelet.config.yaml<<EOF
kind: KubeletConfiguration
apiVersion: kubelet.config.k8s.io/v1beta1
cgroupDriver: cgroupfs
EOF

/usr/bin/screen -S kubelet
bin/kubelet  --cert-dir=etc/kubernetes/cert  --kubeconfig=etc/kubernetes/kubelet.kubeconfig  --config=etc/kubernetes/kubelet.config.yaml --pod-infra-container-image=registry.access.redhat.com/rhel7/pod-infrastructure:latest  --runtime-cgroups=/systemd/system.slice --kubelet-cgroups=/systemd/system.slice  --logtostderr=true  --fail-swap-on=false --allow_privileged=true


/usr/bin/screen -S kube-proxy
bin/kube-proxy   --master=127.0.0.1:18080  --proxy-mode=iptables  --logtostderr=true

```


## 部署测试

```
bin/kubectl -s 127.0.0.1:18080 run linux --image=jingslunt/linux --port=5701

```
使用yml测试
```
https://hub.docker.com/r/jingslunt/linux/

```
## 网络部署 calico kube-dns ingress
### calico:
```
wget 'https://github.com/projectcalico/calico/releases/download/v2.6.7/release-v2.6.7.tgz'
tar -zxvf release-v2.6.7.tgz && cd release-v2.6.7
for i in `ls images/`;do docker load < images/$i;done

docker images|grep calico|awk '{print "docker tag "$3" quay.io/"$1":"$2}'

cat calico.yaml|grep 2379 【修改etcd服务地址】
etcd_endpoints: "http://127.0.0.1:2379"
kubectl -s 127.0.0.1:18080 create -f k8s-manifests/hosted/calico.yaml

```