Azure 区域 - “阶段”是什么意思？

Question

使用以下方式观察 Azure 的可用区域时：

az account list-locations -o table

有多个带有阶段后缀（例如eastusstage）的区域 - 通常相同的区域也存在不带后缀（例如eastus）的情况。

舞台后缀代表什么/什么意思？

舞台区域位于顶部的所有天蓝色区域：

DisplayName               Name                 RegionalDisplayName
------------------------  -------------------  -------------------------------------
Central US (Stage)        centralusstage       (US) Central US (Stage)
East US (Stage)           eastusstage          (US) East US (Stage)
East US 2 (Stage)         eastus2stage         (US) East US 2 (Stage)
North Central US (Stage)  northcentralusstage  (US) North Central US (Stage)
South Central US (Stage)  southcentralusstage  (US) South Central US (Stage)
East Asia (Stage)         eastasiastage        (Asia Pacific) East Asia (Stage)
Southeast Asia (Stage)    southeastasiastage   (Asia Pacific) Southeast Asia (Stage)
West US (Stage)           westusstage          (US) West US (Stage)
West US 2 (Stage)         westus2stage         (US) West US 2 (Stage)
East US                   eastus               (US) East US
East US 2                 eastus2              (US) East US 2
South Central US          southcentralus       (US) South Central US
West US 2                 westus2              (US) West US 2
West US 3                 westus3              (US) West US 3
Australia East            australiaeast        (Asia Pacific) Australia East
Southeast Asia            southeastasia        (Asia Pacific) Southeast Asia
North Europe              northeurope          (Europe) North Europe
Sweden Central            swedencentral        (Europe) Sweden Central
UK South                  uksouth              (Europe) UK South
West Europe               westeurope           (Europe) West Europe
Central US                centralus            (US) Central US
North Central US          northcentralus       (US) North Central US
West US                   westus               (US) West US
South Africa North        southafricanorth     (Africa) South Africa North
Central India             centralindia         (Asia Pacific) Central India
East Asia                 eastasia             (Asia Pacific) East Asia
Japan East                japaneast            (Asia Pacific) Japan East
Jio India West            jioindiawest         (Asia Pacific) Jio India West
Korea Central             koreacentral         (Asia Pacific) Korea Central
Canada Central            canadacentral        (Canada) Canada Central
France Central            francecentral        (Europe) France Central
Germany West Central      germanywestcentral   (Europe) Germany West Central
Norway East               norwayeast           (Europe) Norway East
Switzerland North         switzerlandnorth     (Europe) Switzerland North
UAE North                 uaenorth             (Middle East) UAE North
Brazil South              brazilsouth          (South America) Brazil South
Asia                      asia                 Asia
Asia Pacific              asiapacific          Asia Pacific
Australia                 australia            Australia
Brazil                    brazil               Brazil
Canada                    canada               Canada
Europe                    europe               Europe
France                    france               France
Germany                   germany              Germany
Global                    global               Global
India                     india                India
Japan                     japan                Japan
Korea                     korea                Korea
Norway                    norway               Norway
South Africa              southafrica          South Africa
Switzerland               switzerland          Switzerland
United Arab Emirates      uae                  United Arab Emirates
United Kingdom            uk                   United Kingdom
United States             unitedstates         United States
Central US EUAP           centraluseuap        (US) Central US EUAP
East US 2 EUAP            eastus2euap          (US) East US 2 EUAP
West Central US           westcentralus        (US) West Central US
South Africa West         southafricawest      (Africa) South Africa West
Australia Central         australiacentral     (Asia Pacific) Australia Central
Australia Central 2       australiacentral2    (Asia Pacific) Australia Central 2
Australia Southeast       australiasoutheast   (Asia Pacific) Australia Southeast
Japan West                japanwest            (Asia Pacific) Japan West
Jio India Central         jioindiacentral      (Asia Pacific) Jio India Central
Korea South               koreasouth           (Asia Pacific) Korea South
South India               southindia           (Asia Pacific) South India
West India                westindia            (Asia Pacific) West India
Canada East               canadaeast           (Canada) Canada East
France South              francesouth          (Europe) France South
Germany North             germanynorth         (Europe) Germany North
Norway West               norwaywest           (Europe) Norway West
Switzerland West          switzerlandwest      (Europe) Switzerland West
UK West                   ukwest               (Europe) UK West
UAE Central               uaecentral           (Middle East) UAE Central
Brazil Southeast          brazilsoutheast      (South America) Brazil Southeast

Answer 1

当您使用 时az account list-locations -o table，会产生订阅支持的逻辑和物理区域。Physical regions是可供 Azure 客户使用的，Logical regions仅供 Azure 后端内部使用以进行跟踪目的。

您可以使用以下命令过滤它们：

逻辑区域：

az account list-locations --query "[?metadata.regionType=='Logical'] .{RegionName:name,RegionDisplayName:regionalDisplayName}" --output table 

物理区域：

 az account list-locations --query "[?not_null(metadata.latitude)] .{RegionName:name , RegionDisplayName:regionalDisplayName} " --output table

如果您使用 az 帐户az account list-locations，那么您也将能够看到逻辑位置和物理位置之间的差异。

例如，对于物理位置，您将获得纬度、经度以及数据中心的物理位置，这意味着该区域是实时存在的并且可供我们使用。

但同时，如果您看到逻辑区域，它没有任何上述细节，可以总结为 azure 用于其内部使用的虚构区域。