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existing-vpc-docker-cluster-rancher.yml
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existing-vpc-docker-cluster-rancher.yml
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ROSTemplateFormatVersion: '2015-09-01'
Description:
zh-cn: 使用ROS模版部署Rancher高可用集群，含3台ECS，通过Kubernetes与SLB实现负载均衡，并配置DNS域名解析，确保安全组开放80,443端口，支持混合云及本地数据中心的Kubernetes集群管理。
en: Deploy a high-availability Rancher cluster using ROS templates, comprising of
3 ECS instances. Leverage Kubernetes in conjunction with SLB for load balancing,
and configure DNS domain resolution to ensure accessibility. It is essential to
open ports 80 and 443 on the security groups to facilitate external access. This
setup supports the management of Kubernetes clusters across hybrid clouds and
local data centers.
Parameters:
VSwitchZoneId:
Type: String
Label:
en: VSwitch Availability Zone
zh-cn: 交换机可用区
Description:
en: Availability Zone ID.<br><b>note：<font color='blue'>before selecting, please
confirm that the Availability Zone supports the specification of creating
ECS resources,which is recommended to be different from other VSwitch Availability
Zone</font></b>
zh-cn: 可用区ID。<br><b>注： <font color='blue'>选择前请确认该可用区是否支持创建ECS资源的规格，建议与其他交换机可用区不同</font></b>
AssociationProperty: ALIYUN::ECS::Instance:ZoneId
VPC:
Type: String
Label:
en: Existing VPC Instance ID
zh-cn: 现有VPC的实例ID
Description:
en: Please search the ID starts with (vpc-xxx)from console-Virtual Private Cloud
zh-cn: 现有虚拟专有网络的实例ID,控制台-VPC-专有网络下查询
AssociationProperty: ALIYUN::ECS::VPC::VPCId
VSwitch:
Type: String
Label:
en: Existing VSwitch ID
zh-cn: 网络交换机ID
Description:
en: Please search the business VSwitch ID starts with(vsw-xxx)from console-Virtual
Private Cloud-VSwitches
zh-cn: 现有业务网络交换机的实例ID,控制台-VPC-专有网络-交换机下查询
AssociationProperty: ALIYUN::ECS::VSwitch::VSwitchId
AssociationPropertyMetadata:
VpcId: VPC
ZoneId: VSwitchZoneId
SecurityGroup:
Type: String
Label:
en: Business Security Group ID
zh-cn: 业务安全组ID
Description:
en: Please search the business security group ID starting with(sg-xxx)from console-ECS-Network
& Security
zh-cn: 现有业务安全组的实例ID,控制台-ECS-网络与安全-安全组下查询
AssociationProperty: ALIYUN::ECS::SecurityGroup::SecurityGroupId
AssociationPropertyMetadata:
VpcId: VPC
InstanceType:
Type: String
Label:
en: Instance Type
zh-cn: 实例规格
Description:
en: <font color='blue'><b>1.Before selecting the model please confirm that the
current available zone under the model is in stock, some models need to be
reported in advance</b></font>]<br><font color='blue'><b>2.List of optional
models</font>]<br></b></font>[ecs.c5.large <font color='green'>2vCPU 4GiB
Intranet bandwidth1Gbps In-grid sending and receiving packages30MillionPPSS</font>]<br></b>[ecs.c5.xlarge
<font color='green'>4vCPU 8GiB Intranet bandwidth1.5Gbps In-grid sending and
receiving packages50MillionPPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU
16GiB Intranet bandwidth2.5Gbps In-grid sending and receiving packages80MillionPPS</font>]
zh-cn: <font color='blue'><b>1.选择机型前请先确认当前可用区下该机型是否有货，部分机型需要提前报备</b></font><br><font
color='blue'><b>2.可选机型列表</font><br></b></font>[ecs.c5.large <font color='green'>2vCPU
4GiB 内网带宽1Gbps 内网收发包30万PPS</font>]<br></b>[ecs.c5.xlarge <font color='green'>4vCPU
8GiB 内网带宽1.5Gbps 内网收发包50万PPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU
16GiB 内网带宽2.5Gbps 内网收发包80万PPS</font>]
AssociationProperty: ALIYUN::ECS::Instance::InstanceType
AssociationPropertyMetadata:
ZoneId: VSwitchZoneId
SystemDiskCategory:
Type: String
Label:
en: System Disk Type
zh-cn: 系统盘类型
Description:
en: '<font color=''blue''><b>Optional values:</b></font><br>[cloud_efficiency:
<font color=''green''>Efficient Cloud Disk</font>]<br>[cloud_ssd: <font color=''green''>SSD
Cloud Disk</font>]<br>[cloud_essd: <font color=''green''>ESSD Cloud Disk</font>]<br>[cloud:
<font color=''green''>Cloud Disk</font>]<br>[ephemeral_ssd: <font color=''green''>Local
SSD Cloud Disk</font>]'
zh-cn: '<font color=''blue''><b>可选值：</b></font><br>[cloud_efficiency: <font
color=''green''>高效云盘</font>]<br>[cloud_ssd: <font color=''green''>SSD云盘</font>]<br>[cloud_essd:
<font color=''green''>ESSD云盘</font>]<br>[cloud: <font color=''green''>普通云盘</font>]<br>[ephemeral_ssd:
<font color=''green''>本地SSD盘</font>]'
Default: cloud_efficiency
AllowedValues:
- cloud_efficiency
- cloud_ssd
- cloud
- cloud_essd
- ephemeral_ssd
SystemDiskSize:
Type: Number
Label:
en: System Disk Space
zh-cn: 系统盘空间
Description:
en: 'System disk size, range of values: 20-500, units: GB.'
zh-cn: 系统盘大小, 取值范围：[20, 500], 单位：GB。
Default: 20
Password:
Type: String
Label:
en: Instance Password
zh-cn: 实例密码
Description:
en: Server login password, Length 8-30, must contain three(Capital letters,
lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol
in).
zh-cn: 服务器登录密码,长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）。
ConstraintDescription:
en: Length 8-30, must contain three(Capital letters, lowercase letters, numbers,
()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).
zh-cn: 长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）。
AllowedPattern: '[0-9A-Za-z\_\-\&:;''<>,=%`~!@#\(\)\$\^\*\+\|\{\}\[\]\.\?\/]+$'
MinLength: 8
MaxLength: 30
NoEcho: true
LoadBalancerSpec:
Type: String
Label:
en: Instance Specification
zh-cn: 实例规格
Description:
en: Instance specifications, see detail：</b><a href='https://www.alibabacloud.com/help/doc-detail/85939.html'
target='_blank'><b><font color='blue'>Performance support type</b></font></a>
zh-cn: 实例规格，详见：</b><a href='https://help.aliyun.com/document_detail/85939.html'
target='_blank'><b><font color='blue'>性能保障型</b></font></a>
Default: slb.s1.small
AllowedValues:
- slb.s1.small
- slb.s2.small
- slb.s2.medium
- slb.s3.small
- slb.s3.medium
- slb.s3.large
Bandwidth:
Type: Number
Label:
en: SLB Elastic IP Bandwidth
zh-cn: 弹性公网IP带宽
Description:
en: 'Value range: [0, 1000], Unit: Mbps.'
zh-cn: 取值范围：[0, 1000]，单位：Mbps。
Default: 10
MinValue: 1
MaxValue: 1000
DomainName:
Type: String
Label:
en: Domain Name
zh-cn: 域名
Description:
en: Domain Name,fill in the applied domain name.
zh-cn: 域名,填入已申请的域名名称。
RR:
Type: String
Label:
en: Host Record
zh-cn: 主机记录
Description:
en: Host record, if you want to resolve @.exmaple.com, the host record should
fill in "@" instead of empty</font>
zh-cn: 主机记录，如果你想解析@.exmaple.com，主机记录应该填写“@”而不是“空”</font>
Resources:
VpcEip:
Type: ALIYUN::VPC::EIP
Properties:
Bandwidth:
Ref: Bandwidth
InternetChargeType: PayByTraffic
Metadata:
ALIYUN::ROS::Designer:
id: 8cae8a90-10ad-4266-ad5c-a4704c8cb0e8
DomainRecord:
Type: ALIYUN::DNS::DomainRecord
Properties:
DomainName:
Ref: DomainName
RR:
Ref: RR
Type: A
Value:
Fn::GetAtt:
- VpcEip
- EipAddress
Metadata:
ALIYUN::ROS::Designer:
id: e7491381-8f1a-43eb-9629-025d16242774
SlbLoadBalancer:
Type: ALIYUN::SLB::LoadBalancer
Properties:
VpcId:
Ref: VPC
VSwitchId:
Ref: VSwitch
AddressType: intranet
InternetChargeType: paybytraffic
LoadBalancerName:
Fn::Join:
- '-'
- - StackId
- Ref: ALIYUN::StackId
LoadBalancerSpec:
Ref: LoadBalancerSpec
MasterZoneId:
Ref: VSwitchZoneId
Metadata:
ALIYUN::ROS::Designer:
id: 97487a68-bb05-426b-a0af-448696b2a282
EIPAssociation:
Type: ALIYUN::VPC::EIPAssociation
Properties:
InstanceId:
Ref: SlbLoadBalancer
AllocationId:
Ref: VpcEip
DependsOn:
- SlbLoadBalancer
- VpcEip
Metadata:
ALIYUN::ROS::Designer:
id: 2ee93f49-991c-4713-8a40-aa3938e5b0bb
SlaveK8sServer:
Type: ALIYUN::ECS::InstanceGroup
Properties:
ZoneId:
Ref: VSwitchZoneId
VpcId:
Ref: VPC
VSwitchId:
Ref: VSwitch
SecurityGroupId:
Ref: SecurityGroup
ImageId: centos_7_04
AllocatePublicIP: true
InstanceName: RancherSlaveServer
InstanceType:
Ref: InstanceType
MaxAmount: 2
Password:
Ref: Password
SystemDiskCategory:
Ref: SystemDiskCategory
SystemDiskSize:
Ref: SystemDiskSize
UserData:
Fn::Replace:
- ros-notify:
Fn::GetAtt:
- SlaveK8sWaitConditionHandle
- CurlCli
- Fn::Join:
- ''
- - '#!/bin/sh'
- " \n"
- "CreateUser() { \n"
- " groupadd docker \n"
- " useradd rancher -G docker \n"
- " echo \"123456\" | passwd --stdin rancher \n"
- "} \n"
- '
'
- "InstallDocker() { \n"
- " yum install -y yum-utils \n"
- " yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo\
\ \n"
- " yum makecache fast \n"
- " yum -y install docker-ce \n"
- " systemctl enable docker \n"
- " systemctl start docker \n"
- "} \n"
- '
'
- "SetDockerRegistry() { \n"
- " echo \"{\" >> /etc/docker/daemon.json \n"
- " echo ' \"registry-mirrors\": [\"https://ly7y5sh7.mirror.aliyuncs.com\"\
]' >> /etc/docker/daemon.json \n"
- " echo \"}\" >> /etc/docker/daemon.json \n"
- " systemctl daemon-reload \n"
- " systemctl restart docker \n"
- "} \n"
- '
'
- "main() { \n"
- " CreateUser \n"
- " InstallDocker \n"
- " SetDockerRegistry \n"
- "} \n"
- '
'
- "main \n"
- "ros-notify \n"
Metadata:
ALIYUN::ROS::Designer:
id: 5c306946-b01f-4689-a43f-d0641021a00a
MasterK8sServer:
Type: ALIYUN::ECS::InstanceGroup
Properties:
ZoneId:
Ref: VSwitchZoneId
VpcId:
Ref: VPC
VSwitchId:
Ref: VSwitch
SecurityGroupId:
Ref: SecurityGroup
ImageId: centos_7_04
AllocatePublicIP: true
InstanceName: RancherMasterServer
InstanceType:
Ref: InstanceType
MaxAmount: 1
Password:
Ref: Password
SystemDiskCategory:
Ref: SystemDiskCategory
SystemDiskSize:
Ref: SystemDiskSize
UserData:
Fn::Replace:
- ros-notify:
Fn::GetAtt:
- MasterK8sWaitConditionHandle
- CurlCli
- Fn::Join:
- ''
- - '#!/bin/sh'
- " \n"
- DomainName=
- Ref: DomainName
- '
'
- RR=
- Ref: RR
- '
'
- RootPassword=
- Ref: Password
- '
'
- 'MasterK8sIP=`ifconfig eth0 | awk ''/inet /{print $2}''`
'
- Slave1K8sIP=
- Fn::Select:
- '0'
- Fn::GetAtt:
- SlaveK8sServer
- PrivateIps
- '
'
- Slave2K8sIP=
- Fn::Select:
- '1'
- Fn::GetAtt:
- SlaveK8sServer
- PrivateIps
- '
'
- "CreateUser() { \n"
- " mkdir -p /tmp/rancher \n"
- " yum install -y expect \n"
- " groupadd docker \n"
- " useradd rancher -G docker \n"
- " echo \"123456\" | passwd --stdin rancher \n"
- "} \n"
- '
'
- "SSHConfig() { \n"
- " echo '[ ! -f /home/rancher/.ssh/id_rsa.pub ] && ssh-keygen -t rsa\
\ -P \"\" -f ~/.ssh/id_rsa &>/dev/null' >> /tmp/auto_ssh.sh \n"
- ' echo ''while read line;do'' >> /tmp/auto_ssh.sh
'
- ' echo '' ip=`echo $line | cut -d " " -f1`'' >> /tmp/auto_ssh.sh
'
- ' echo '' user_name=`echo $line | cut -d " " -f2`'' >> /tmp/auto_ssh.sh
'
- ' echo '' pass_word=`echo $line | cut -d " " -f3`'' >> /tmp/auto_ssh.sh
'
- ' echo ''expect <<EOF'' >> /tmp/auto_ssh.sh
'
- ' echo '' spawn ssh-copy-id -i /home/rancher/.ssh/id_rsa.pub
$user_name@$ip'' >> /tmp/auto_ssh.sh
'
- ' echo '' expect {'' >> /tmp/auto_ssh.sh
'
- ' echo '' "yes/no" { send "yes\n";exp_continue}''
>> /tmp/auto_ssh.sh
'
- ' echo '' "password" { send "$pass_word\n"}'' >>
/tmp/auto_ssh.sh
'
- ' echo '' }'' >> /tmp/auto_ssh.sh
'
- ' echo '' expect eof'' >> /tmp/auto_ssh.sh
'
- ' echo ''EOF'' >> /tmp/auto_ssh.sh
'
- ' echo ''done < /tmp/host_ip.txt'' >> /tmp/auto_ssh.sh
'
- "} \n"
- '
'
- "SetHostsConfig() { \n"
- " echo \"${MasterK8sIP} rancher 123456\" >> /tmp/host_ip.txt \n"
- " echo \"${Slave1K8sIP} rancher 123456\" >> /tmp/host_ip.txt \n"
- " echo \"${Slave2K8sIP} rancher 123456\" >> /tmp/host_ip.txt \n"
- ' su - rancher -c "sh /tmp/auto_ssh.sh"
'
- "} \n"
- '
'
- "InstallDocker() { \n"
- " yum install -y yum-utils \n"
- " yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo\
\ stable-19.03 \n"
- " yum makecache fast \n"
- " yum -y install docker-ce-19.03.8 \n"
- " systemctl enable docker \n"
- " systemctl start docker \n"
- "} \n"
- '
'
- "SetDockerRegistry() { \n"
- " echo \"{\" >> /etc/docker/daemon.json \n"
- " echo ' \"registry-mirrors\": [\"https://ly7y5sh7.mirror.aliyuncs.com\"\
]' >> /etc/docker/daemon.json \n"
- " echo \"}\" >> /etc/docker/daemon.json \n"
- " systemctl daemon-reload \n"
- " systemctl restart docker \n"
- "} \n"
- '
'
- "InstallKubectl() { \n"
- " cd /tmp/rancher \n"
- " wget http://rancher-mirror.cnrancher.com/kubectl/v1.9.11/linux-amd64-v1.9.11-kubectl\
\ \n"
- " mv linux-amd64-v1.9.11-kubectl kubectl \n"
- " chmod +x kubectl \n"
- " mv kubectl /usr/local/bin/kubectl \n"
- "} \n"
- '
'
- "InstallRKE() { \n"
- " cd /tmp/rancher \n"
- " wget http://rancher-mirror.cnrancher.com/rke/v1.1.4/rke_linux-amd64\
\ \n"
- " mv rke_linux-amd64 rke \n"
- " chmod +x rke \n"
- " mv rke /usr/local/bin/rke \n"
- "} \n"
- '
'
- "InstallHelm() { \n"
- " cd /tmp/rancher \n"
- " wget http://rancher-mirror.cnrancher.com/helm/v3.3.0/helm-v3.3.0-linux-amd64.tar.gz\
\ \n"
- " tar -zxvf helm-v3.3.0-linux-amd64.tar.gz \n"
- " chmod +x linux-amd64/helm \n"
- " mv linux-amd64/helm /usr/local/bin/helm \n"
- "} \n"
- '
'
- "SetK8sConfig() { \n"
- " cd /tmp/rancher \n"
- ' echo ''nodes:'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo " - address: ${MasterK8sIP}" >> /tmp/rancher/rancher-cluster.yml
'
- ' echo " internal_address: ${MasterK8sIP}" >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' user: rancher'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' role: [controlplane,worker,etcd]'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo " - address: ${Slave1K8sIP}" >> /tmp/rancher/rancher-cluster.yml
'
- ' echo " internal_address: ${Slave1K8sIP}" >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' user: rancher'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' role: [controlplane,worker,etcd]'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo " - address: ${Slave2K8sIP}" >> /tmp/rancher/rancher-cluster.yml
'
- ' echo " internal_address: ${Slave2K8sIP}" >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' user: rancher'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' role: [controlplane,worker,etcd]'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo ''services:'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' etcd:'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' snapshot: true'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' creation: 6h'' >> /tmp/rancher/rancher-cluster.yml
'
- ' echo '' retention: 24h'' >> /tmp/rancher/rancher-cluster.yml
'
- "} \n"
- '
'
- "StartK8sCluster() { \n"
- " chown rancher:rancher -R /tmp/rancher \n"
- ' su - rancher -c "rke up --config /tmp/rancher/rancher-cluster.yml"
'
- "} \n"
- '
'
- "SetKubectlEnv() { \n"
- " echo \"export KUBECONFIG=/tmp/rancher/kube_config_rancher-cluster.yml\"\
\ >> /etc/profile \n"
- " source /etc/profile \n"
- " su - \n"
- "} \n"
- '
'
- "CheckK8sStatus() { \n"
- ' k8s_state=`kubectl get pods --all-namespaces | awk ''{print$3}''
|grep 0`
'
- " echo \"${k8s_state}\" >> /tmp/CheckK8sStatus.log \n"
- " while [[ $k8s_state =~ 0 ]] \n"
- ' do
'
- ' sleep 30
'
- ' k8s_state=`kubectl get pods --all-namespaces | awk ''{print$3}''
|grep 0`
'
- " echo \"${k8s_state}\" >> /tmp/CheckK8sStatus.log \n"
- ' done
'
- "} \n"
- '
'
- "CheckHelmStatus() { \n"
- ' helm_state=`kubectl get pods --namespace cert-manager |awk ''{print$2}''|grep
0`
'
- " echo \"${helm_state}\" >> /tmp/CheckHelmStatus.log \n"
- " while [[ $helm_state =~ 0 ]] \n"
- ' do
'
- ' sleep 30
'
- ' helm_state=`kubectl get pods --namespace cert-manager |awk
''{print$2}''|grep 0`
'
- " echo \"${helm_state}\" >> /tmp/CheckHelmStatus.log \n"
- ' done
'
- "} \n"
- '
'
- "SetHelm() { \n"
- " su - rancher -c \"helm repo add rancher-stable http://rancher-mirror.oss-cn-beijing.aliyuncs.com/server-charts/stable\"\
\ \n"
- " su - rancher -c \"kubectl create namespace cattle-system\" \n"
- " su - rancher -c \"kubectl apply --validate=false -f https://github.com/jetstack/cert-manager/releases/download/v0.15.0/cert-manager.crds.yaml\"\
\ \n"
- " su - rancher -c \"kubectl create namespace cert-manager\" \n"
- " su - rancher -c \"helm repo add jetstack https://charts.jetstack.io\"\
\ \n"
- " su - rancher -c \"helm repo update\" \n"
- " su - rancher -c \"helm install cert-manager jetstack/cert-manager\
\ --namespace cert-manager --version v0.15.0\" \n"
- "} \n"
- '
'
- "StartRancherCluster() { \n"
- " su - rancher -c \"helm install rancher rancher-stable/rancher --namespace\
\ cattle-system --set hostname=${RR}.${DomainName}\" \n"
- "} \n"
- '
'
- "CheckRancherStatus() { \n"
- ' rancher_state=`kubectl get pods --all-namespaces | grep rancher
| awk ''{print$3}'' | grep 0`
'
- " echo \"${rancher_state}\" >> /tmp/CheckRancherStatus.log \n"
- " while [[ $rancher_state =~ 0 ]] \n"
- ' do
'
- ' sleep 30
'
- ' rancher_state=`kubectl get pods --all-namespaces | grep rancher
| awk ''{print$3}'' | grep 0`
'
- " echo \"${rancher_state}\" >> /tmp/CheckRancherStatus.log \n"
- ' done
'
- "} \n"
- "main() { \n"
- " CreateUser \n"
- " InstallDocker \n"
- " SetDockerRegistry \n"
- " InstallKubectl \n"
- " InstallRKE \n"
- " InstallHelm \n"
- " SetK8sConfig \n"
- " SSHConfig \n"
- " SetHostsConfig \n"
- " StartK8sCluster \n"
- " SetKubectlEnv \n"
- " CheckK8sStatus \n"
- " SetHelm \n"
- " CheckHelmStatus \n"
- " StartRancherCluster \n"
- " CheckRancherStatus \n"
- "} \n"
- "main \n"
- "ros-notify \n"
DependsOn: SlaveK8sServer
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BackendServerWeightList:
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DependsOn:
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Metadata:
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Bandwidth: -1
HealthCheck:
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Bandwidth: -1
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ListenerPort: 80
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Metadata:
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id: e94a9033-f19e-4d46-bdb2-0773f73e08aa
Outputs:
RancherServerWebUrl:
Value:
Fn::Sub:
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- DomainName:
Ref: DomainName
RR:
Ref: RR
Metadata:
ALIYUN::ROS::Interface:
ParameterGroups:
- Parameters:
- VSwitchZoneId
- VPC
- VSwitch
- SecurityGroup
Label:
default:
en: Infrastructure Configuration
zh-cn: 基础资源配置（必填）
- Parameters:
- InstanceType
- SystemDiskCategory
- SystemDiskSize
- Password
Label:
default:
en: Rancher Configuration
zh-cn: Rancher 配置
- Parameters:
- LoadBalancerSpec
- Bandwidth
- DomainName
- RR
Label:
default:
en: SLB Configuration
zh-cn: 负载均衡配置
TemplateTags:
- acs:solution:容器:Rancher集群版(已有VPC)
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