这两天有童鞋抓狂的问之前在Azure Resource Manager Portal上还有Centos 7.1实例，怎么突然就下架啦。这可怎么办，别着急看了下面的介绍，一切就都妥了。
NOTE：本文下述内容均以AZURE CLI 1.0为例，同理在AZURE Power Shell中，以及通过resource template也可以实现相同效果。
在azure.cn小伙伴们可以容易查看目前azure中国区所支持的Linux版本：https://www.azure.cn/documentation/articles/virtual-machines-linux-list/。童鞋们会发现Centos在主页上列出的支持版本有6.8，7.2，7.3，没有7.1的支持及其他6.X版本没有的节奏啊。难不成只能去自己Build镜像来搞啦？其实是有办法的，让我们来看一下。
1. 通过Azure CLI登陆Azure
azure login -u username -p password
2. 扒一扒Azure支持哪些镜像
Azure的镜像命名及分类按照如下规则，发行商（Publisher），产品名称（Offer），产品ID（SKU），产品版本信息（Version），产品唯一资源标识（Urn）。那么如何获得这些信息呢？
获取发行商列表：azure vm image list-publishers --location chinanorth
获取XX发行商产品名称列表：azure vm image list-offers --publisher Openlogic --location chinanorth
获取XX发行商XX产品名称产品ID列表：azure vm image list-skus --publisher Openlogic --offer Centos --location chinanorth
获取XX发行商XX产品名称XX产品ID Image列表：azure vm image list --publisher OpenLogic --offer Centos --sku 7.1 --location chinanorth
原理搞清楚了，那我们扒扒看
azure vm image list-publishers --location chinanorth
root@MININT-4PGV4Q1:~# azure vm image list-publishers
info: Executing command vm image list-publishers
Location: chinanorth
+ Getting virtual machine and/or extension image publishers (Location: "chinanorth")
data: Publisher Location
data: ------------------------------------------ ----------
data: AsiaInfo.DeepSecurity chinanorth
data: AzureChinaMarketplace chinanorth
data: Canonical chinanorth
data: CoreOS chinanorth
data: credativ chinanorth
data: Microsoft.Azure.Diagnostics chinanorth
data: Microsoft.Azure.Extensions chinanorth
data: Microsoft.Azure.RecoveryServices chinanorth
data: Microsoft.Azure.Security chinanorth
data: Microsoft.AzureCAT.AzureEnhancedMonitoring chinanorth
data: Microsoft.AzureSecurity.JITAccess chinanorth
data: Microsoft.Compute chinanorth
data: Microsoft.HpcPack chinanorth
data: Microsoft.OSTCExtensions chinanorth
data: Microsoft.OSTCExtensions.Edp chinanorth
data: Microsoft.OSTCExtensions1 chinanorth
data: Microsoft.Powershell chinanorth
data: Microsoft.Powershell.Test chinanorth
data: Microsoft.SqlServer.Management chinanorth
data: Microsoft.VisualStudio.Azure.RemoteDebug chinanorth
data: MicrosoftAzureSiteRecovery chinanorth
data: MicrosoftOSTC chinanorth
data: MicrosoftRServer chinanorth
data: MicrosoftSQLServer chinanorth
data: MicrosoftWindowsServer chinanorth
data: MicrosoftWindowsServerHPCPack chinanorth
data: MSOpenTech.Extensions chinanorth
data: OpenLogic chinanorth
data: SUSE chinanorth
data: TrendMicro.DeepSecurity chinanorth
info: vm image list-publishers command OK
azure vm image list-offers --publisher Openlogic --location chinanorth
info: Executing command vm image list-offers
+ Getting virtual machine image offers (Publisher: "Openlogic" Location:"chinanorth")
data: Publisher Offer Location
data: --------- ------ ----------
data: Openlogic CentOS chinanorth
info: vm image list-offers command OK
azure vm image list-skus --publisher Openlogic --offer Centos --location chinanorth
info: Executing command vm image list-skus
+ Getting virtual machine image skus (Publisher:"Openlogic" Offer:"Centos" Location:"chinanorth")
data: Publisher Offer sku Location
data: --------- ------ --- ----------
data: Openlogic Centos 6.5 chinanorth
data: Openlogic Centos 6.6 chinanorth
data: Openlogic Centos 6.7 chinanorth
data: Openlogic Centos 6.8 chinanorth
data: Openlogic Centos 6.9 chinanorth
data: Openlogic Centos 7.0 chinanorth
data: Openlogic Centos 7.1 chinanorth
data: Openlogic Centos 7.2 chinanorth
data: Openlogic Centos 7.3 chinanorth
info: vm image list-skus command OK
azure vm image list --publisher OpenLogic --offer Centos --sku 7.1 --location chinanorth
info: Executing command vm image list
+ Getting virtual machine images (Publisher:"OpenLogic" Offer:"Centos" Sku: "7.1" Location:"chinanorth")
data: Publisher Offer Sku OS Version Location Urn
data: --------- ------ --- ----- ------------ ---------- ---------------------------------
data: OpenLogic Centos 7.1 Linux 7.1.20150731 chinanorth OpenLogic:Centos:7.1:7.1.20150731
data: OpenLogic Centos 7.1 Linux 7.1.20160329 chinanorth OpenLogic:Centos:7.1:7.1.20160329
info: vm image list command OK
忽然发现原来7.1的镜像是有的，怎么把他搞起来？方法如下：
azure vm quick-create
--resource-group resourcename
--name vmname
--location chinanorth
--os-type Linux
--admin-username azureuser
--ssh-publickey-file ~/.ssh/id_rsa.pub
--image-urn OpenLogic:Centos:7.1:7.1.20160329
好啦喝杯水回来准备访问吧！