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安装脚本PodSubnet与ServiceSubNet重叠

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This commit is contained in:
huanqing.shao
2019-09-30 23:52:53 +08:00
parent fc56cc3770
commit 74f6c052b4
7 changed files with 15 additions and 13 deletions
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2
.vuepress/public/install-script/v1.15.2/init-master.sh
View File

@ -11,7 +11,7 @@ kubernetesVersion: v1.15.2
imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
controlPlaneEndpoint: "${APISERVER_NAME}:6443"
networking:
serviceSubnet: "10.96.0.0/12"
serviceSubnet: "10.96.0.0/16"
podSubnet: "${POD_SUBNET}"
dnsDomain: "cluster.local"
EOF

2
.vuepress/public/install-script/v1.15.3/init-master.sh
View File

@ -11,7 +11,7 @@ kubernetesVersion: v1.15.3
imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
controlPlaneEndpoint: "${APISERVER_NAME}:6443"
networking:
serviceSubnet: "10.96.0.0/12"
serviceSubnet: "10.96.0.0/16"
podSubnet: "${POD_SUBNET}"
dnsDomain: "cluster.local"
EOF

2
.vuepress/public/install-script/v1.15.4/init-master.sh
View File

@ -11,7 +11,7 @@ kubernetesVersion: v1.15.4
imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
controlPlaneEndpoint: "${APISERVER_NAME}:6443"
networking:
serviceSubnet: "10.96.0.0/12"
serviceSubnet: "10.96.0.0/16"
podSubnet: "${POD_SUBNET}"
dnsDomain: "cluster.local"
EOF

2
.vuepress/public/install-script/v1.16.0/init-master.sh
View File

@ -11,7 +11,7 @@ kubernetesVersion: v1.16.0
imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
controlPlaneEndpoint: "${APISERVER_NAME}:6443"
networking:
serviceSubnet: "10.96.0.0/12"
serviceSubnet: "10.96.0.0/16"
podSubnet: "${POD_SUBNET}"
dnsDomain: "cluster.local"
EOF

2
.vuepress/public/install-script/v1.16.0/init_master.sh
View File

@ -14,7 +14,7 @@ kubernetesVersion: v1.16.0
imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
controlPlaneEndpoint: "${APISERVER_NAME}:6443"
networking:
serviceSubnet: "10.96.0.0/12"
serviceSubnet: "10.96.0.0/16"
podSubnet: "${POD_SUBNET}"
dnsDomain: "cluster.local"
EOF

12
install/install-k8s.md
View File

@ -294,7 +294,7 @@ curl -sSL https://kuboard.cn/install-script/v1.16.0/install_kubelet.sh | sh
::: danger 关于初始化时用到的环境变量
* **APISERVER_NAME** 不能是 master 的 hostname
* **APISERVER_NAME** 必须全为小写字母、数字、小数点，不能包含减号
* **POD_SUBNET** 所使用的网段不能与 ***master节点/worker节点*** 所在的网段重叠。该字段的取值为一个 <a href="/glossary/cidr.html" target="_blank">CIDR</a> 值，如果您对 CIDR 这个概念还不熟悉，请仍然执行 export POD_SUBNET=10.100.0.1/20 命令，不做修改
* **POD_SUBNET** 所使用的网段不能与 ***master节点/worker节点*** 所在的网段重叠。该字段的取值为一个 <a href="/glossary/cidr.html" target="_blank">CIDR</a> 值，如果您对 CIDR 这个概念还不熟悉，请仍然执行 export POD_SUBNET=10.100.0.1/16 命令，不做修改
:::
<el-tabs type="border-card">
@ -308,7 +308,7 @@ export MASTER_IP=x.x.x.x
# 替换 apiserver.demo 为 您想要的 dnsName
export APISERVER_NAME=apiserver.demo
# Kubernetes 容器组所在的网段，该网段安装完成后，由 kubernetes 创建，事先并不存在于您的物理网络中
export POD_SUBNET=10.100.0.1/20
export POD_SUBNET=10.100.0.1/16
echo "${MASTER_IP} ${APISERVER_NAME}" >> /etc/hosts
curl -sSL https://kuboard.cn/install-script/v1.16.0/init_master.sh | sh
```
@ -323,7 +323,7 @@ export MASTER_IP=x.x.x.x
# 替换 apiserver.demo 为 您想要的 dnsName
export APISERVER_NAME=apiserver.demo
# Kubernetes 容器组所在的网段，该网段安装完成后，由 kubernetes 创建，事先并不存在于您的物理网络中
export POD_SUBNET=10.100.0.1/20
export POD_SUBNET=10.100.0.1/16
echo "${MASTER_IP} ${APISERVER_NAME}" >> /etc/hosts
```
@ -373,8 +373,10 @@ kubeadm join apiserver.demo:6443 --token mpfjma.4vjjg8flqihor4vt --discovery
``` sh
# 只在 worker 节点执行
# 替换 ${MASTER_IP} 为 master 节点实际 IP
# 替换 ${APISERVER_NAME} 为初始化 master 节点时所使用的 APISERVER_NAME
# 替换 x.x.x.x 为 master 节点实际 IP（请使用内网 IP）
export MASTER_IP=x.x.x.x
# 替换 apiserver.demo 为初始化 master 节点时所使用的 APISERVER_NAME
export APISERVER_NAME=apiserver.demo
echo "${MASTER_IP} ${APISERVER_NAME}" >> /etc/hosts
# 替换为 master 节点上 kubeadm token create 命令的输出

6
install/install-kubernetes.md
View File

@ -164,7 +164,7 @@ curl -sSL https://kuboard.cn/install-script/v1.15.3/install-kubelet.sh | sh
::: danger 关于初始化时用到的环境变量
* **APISERVER_NAME** 不能是 master 的 hostname
* **APISERVER_NAME** 必须全为小写字母、数字、小数点，不能包含减号
* **POD_SUBNET** 所使用的网段不能与 ***master节点/worker节点*** 所在的网段重叠。该字段的取值为一个 <a href="/glossary/cidr.html" target="_blank">CIDR</a> 值，如果您对 CIDR 这个概念还不熟悉，请不要修改这个字段的取值 10.100.0.1/20
* **POD_SUBNET** 所使用的网段不能与 ***master节点/worker节点*** 所在的网段重叠。该字段的取值为一个 <a href="/glossary/cidr.html" target="_blank">CIDR</a> 值，如果您对 CIDR 这个概念还不熟悉，请不要修改这个字段的取值 10.100.0.1/16
:::
<el-tabs type="border-card">
@ -177,7 +177,7 @@ curl -sSL https://kuboard.cn/install-script/v1.15.3/install-kubelet.sh | sh
# 替换 apiserver.demo 为 您想要的 dnsName
export APISERVER_NAME=apiserver.demo
# Kubernetes 容器组所在的网段，该网段安装完成后，由 kubernetes 创建，事先并不存在于您的物理网络中
export POD_SUBNET=10.100.0.1/20
export POD_SUBNET=10.100.0.1/16
echo "127.0.0.1 ${APISERVER_NAME}" >> /etc/hosts
curl -sSL https://kuboard.cn/install-script/v1.15.3/init-master.sh | sh
```
@ -190,7 +190,7 @@ curl -sSL https://kuboard.cn/install-script/v1.15.3/init-master.sh | sh
# 替换 apiserver.demo 为 您想要的 dnsName
export APISERVER_NAME=apiserver.demo
# Kubernetes 容器组所在的网段，该网段安装完成后，由 kubernetes 创建，事先并不存在于您的物理网络中
export POD_SUBNET=10.100.0.1/20
export POD_SUBNET=10.100.0.1/16
echo "127.0.0.1 ${APISERVER_NAME}" >> /etc/hosts
```