资源编排教程列举了示例模板场景实践典型场景。
本章节介绍如何使用资源栈示例模板ZStack.System.v1.VxlanVPC一键部署VXLAN类型的VPC网络。
本实践直接使用示例模板创建资源栈。
{ "ZStackTemplateFormatVersion": "2018-06-18", "Description": "Creates Vxlan VPC network. This template creates a VPC network. Make sure that the public network and management network are working as expected. Note that the VXLAN VTEP CIDR is required.", "Parameters": { "VrouterImageUrl": { "Type": "String", "Label":"Vrouter image", "Description":"vRtouter image URL", "DefaultValue": "http://cdn.zstack.io/product_downloads/vrouter/3.8.4/r5ed93wpjf/zstack-vrouter-3.8.4.qcow2" }, "VmImageUrl": { "Type": "String", "Label": "VM image url", "Description":"VM image url", "DefaultValue": "http://cdn.zstack.io/zstack_repo/latest/zstack-image-1.4.qcow2" }, "BackupStorage":{ "Type": "CommaDelimitedList", "Label": "BackupStorage UUID", "Description":"BackStorage UUID" }, "ManagementNetworkUuid":{ "Type": "String", "Label": "Management network", "Description":"You can use public network as management network" }, "PublicNetworkUuid":{ "Type": "String", "Label": "Public network", "Description":"Public network UUID" }, "ZoneUuid":{ "Type": "String", "Label": "Zone", "Description":"Zone UUID" }, "ClusterUuid":{ "Type": "String", "Label": "Cluster", "Description":"Cluster UUID" }, "Cidr":{ "Type": "String", "Description":"VTEP CIDR. Use the correct CIDR", "DefaultValue":"{10.0.0.0/8}" }, "Vni":{ "Type": "Number", "DefaultValue":222 }, "StartVni":{ "Type": "Number", "DefaultValue":100 }, "EndVni":{ "Type": "Number", "DefaultValue":300 }, "StartIp":{ "Type": "String", "DefaultValue":"192.168.20.2" }, "EndIp":{ "Type": "String", "DefaultValue":"192.168.20.200" }, "Netmask":{ "Type": "String", "DefaultValue":"255.255.255.0" }, "Gateway":{ "Type": "String", "DefaultValue":"192.168.20.1" } }, "Resources": { "VrouterImage": { "Type": "ZStack::Resource::Image", "Properties": { "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, {"Ref":"ZStack::StackUuid"},{"Ref":"ZStack::AccountUuid"},{"Ref":"ZStack::AccountName"},"Vrouter-Image"]]}, "url": {"Ref":"VrouterImageUrl"}, "system": true, "format": "qcow2", "backupStorageUuids":{"Ref":"BackupStorage"} } }, "VMImage": { "Type": "ZStack::Resource::Image", "Properties": { "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "VmImage"]]}, "url": {"Ref":"VmImageUrl"}, "format": "qcow2", "backupStorageUuids":{"Ref":"BackupStorage"} } }, "VirtualRouterOffering":{ "Type":"ZStack::Resource::VirtualRouterOffering", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "Vrouter-Offering"]]}, "zoneUuid":{"Ref":"ZoneUuid"}, "managementNetworkUuid":{"Ref":"ManagementNetworkUuid"}, "publicNetworkUuid":{"Ref":"PublicNetworkUuid"}, "imageUuid":{"Fn::GetAtt":["VrouterImage", "uuid"]}, "cpuNum":2, "memorySize":2147483648 } }, "VpcVRouter":{ "Type":"ZStack::Resource::VpcVRouter", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "VPC-Router"]]}, "virtualRouterOfferingUuid":{"Fn::GetAtt":["VirtualRouterOffering","uuid"]} } }, "L2VxlanNetworkPool":{ "Type":"ZStack::Resource::L2VxlanNetworkPool", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "L2VxlanNetworkPool"]]}, "zoneUuid":{"Ref":"ZoneUuid"} } }, "VniRange":{ "Type":"ZStack::Resource::VniRange", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "VniRange"]]}, "startVni":{"Ref":"StartVni"}, "endVni":{"Ref":"EndVni"}, "l2NetworkUuid":{"Fn::GetAtt":["L2VxlanNetworkPool","uuid"]} } }, "L2VxlanNetwork":{ "Type":"ZStack::Resource::L2VxlanNetwork", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "L2VxlanNetwork"]]}, "poolUuid":{"Fn::GetAtt":["L2VxlanNetworkPool","uuid"]}, "zoneUuid":{"Ref":"ZoneUuid"}, "vni":{"Ref":"Vni"} } }, "VpcL3Network":{ "Type":"ZStack::Resource::L3Network", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "VPC-Network"]]}, "l2NetworkUuid":{"Fn::GetAtt":["L2VxlanNetwork","uuid"]}, "category":"Private", "type":"L3VpcNetwork", "systemTags":["networkservices::VRouter"] } }, "AttachL3ToVm":{ "Type":"ZStack::Action::AttachL3NetworkToVm", "Properties":{ "vmInstanceUuid": {"Fn::GetAtt":["VpcVRouter","uuid"]}, "l3NetworkUuid":{"Fn::GetAtt":["VpcL3Network","uuid"]} }, "DependsOn":[{"Ref":"AddIpRange"}] }, "AddIpRange" :{ "Type":"ZStack::Action::AddIpRange", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "iprange"]]}, "l3NetworkUuid":{"Fn::GetAtt":["VpcL3Network","uuid"]}, "startIp":{"Ref":"StartIp"}, "endIp":{"Ref":"EndIp"}, "netmask":{"Ref":"Netmask"}, "gateway":{"Ref":"Gateway"} } }, "AttachL2NetworkToCluster":{ "Type":"ZStack::Action::AttachL2NetworkToCluster", "Properties":{ "l2NetworkUuid":{"Fn::GetAtt":["L2VxlanNetworkPool","uuid"]}, "clusterUuid":{"Ref":"ClusterUuid"}, "systemTags":[{"Fn::Join":["::",["l2NetworkUuid",{"Fn::GetAtt":["L2VxlanNetwork","uuid"]},"clusterUuid",{"Ref":"ClusterUuid"},"cidr",{"Ref":"Cidr"}]]}] } }, "TestVm":{ "Type":"ZStack::Resource::VmInstance", "Properties":{ "name": {"Fn::Join":["-",[{"Ref":"ZStack::StackName"}, "TestVm"]]}, "cpuNum": 1, "memorySize": 1073741824, "l3NetworkUuids": [{"Fn::GetAtt":["VpcL3Network","uuid"]}], "imageUuid": {"Fn::GetAtt":["VMImage", "uuid"]} }, "DependsOn":[{"Ref":"AttachL3ToVm"}] } }, "Outputs": { "vpc": { "Value": { "Ref": "VpcL3Network" } } } }"ZStackTemplateFormatVersion": "2018-06-18"定义模板版本。
"Description": "Creates Vxlan VPC network. This template creates a VPC network. Make sure that the public network and management network are working as expected. Note that the VXLAN VTEP CIDR is required." 定义对模板的解释说明。
"Parameters": { }定义模板的参数列表。
"Resources": { }定义该模板将要创建的资源。
"Parameters": { }中定义的参数。"Outputs": { }定义资源创建完成后，通过资源栈输出资源属性等有用信息。
关于模板语法的详细介绍，请参考资源栈模板语法章节。
在资源栈示例模板界面，选择示例模板ZStack.System.v1.VxlanVPC，点击，弹出生成资源栈界面。
本场景介绍如何使用可视化编辑器快速部署VPC网路场景下的三层Web服务分离。
例如，可将Web云主机、应用云主机、数据库云主机分别部署在不同的网络层面，从而保证网络安全。
| 路由器名称 | 二层网络 | VPC网络 | IP地址段 |
|---|---|---|---|
| VPC路由器 | L2Network-1 | Web网络 | 192.168.0.0/24 |
| 应用网络 | 192.168.100.0/24 | ||
| 数据库网络 | 192.168.200.0/24 |
| 云主机名称 | 所属网络 | IP地址 |
|---|---|---|
| Web云主机 | Web网络 | 192.168.0.100 |
| 应用云主机 | 应用网络 | 192.168.100.100 |
| 数据库云主机 | 数据库网络 | 192.168.200.100 |
在ZStack Cloud主菜单，点击，进入可视化编排界面，从左侧资源列表拖拽二层网络、VPC网络、VPC路由器和云主机到画布。
至此，可视化编辑器快速部署VPC网路场景下的三层Web服务分离介绍完毕。
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