这意味着该服务,包括其所有基础架构以及所有数据,在每个AWS region中都是隔离的。所有region之间没有任何共享内容。比如eu-west-1(Ireland)和eu-west-2(London)就是两个完全隔离的region。 Availability Zone 除了通过Region对AWS的各项服务进行隔离,在每个Region中,还存在着若干Availability Zone(AZ)。这些AZ存在的作...
and scalable than possible when using a single data center. You can deploy your applications and databases across multiple Availability Zones. In the unlikely event of a failure of one Availability Zone, user requests are routed to your application instances in the second Availability Zone....
For information about finding the Availability Zones for an AWS Region, seeDescribe your Availability Zonesin the Amazon EC2 documentation. Amazon operates state-of-the-art, highly-available data centers. Although rare, failures can occur that affect the availability of DB instances that are in the...
This update will help you differentiate group of Local Zones and AZs based on their unique GroupName, improving manageability and clarity. For example, the Zone Group of AZs in the US West (Oregon) Region will now be referred to as us-west-2-zg-1, where us-west-2 indicates the Region...
aws_availability_zoneprovides details about a specific availablity zone (AZ) in the current region. This can be used both to validate an availability zone given in a variable and to split the AZ name into its component parts of an AWS region and an AZ identifier letter. The latter may be...
Die globale AWS-Infrastruktur ist auf Leistung getrimmt. AWS-Regionen bieten niedrige Latenz, geringen Paketverlust und eine insgesamt hohe Netzwerkqualität. Dem zugrunde liegt ein vollständig redundantes Glasfaser-Backbone-Netzwerk mit 400 GbE, das oftmals mehrere Terabit an Kapazität zwi...
If CloudEOS and vEOS is not associated with an public IP address, either use AWS Private Link or Proxy configuration Configure Credentials In the AWS Specific Cloud configuration, a region must be specified. It is recommended to authorize the CloudEOS and vEOS Router by assigning it an IAM rol...
use availability-zone.file-system-id.efs.aws-region.amazonaws.com). This way, regardless of which AZ the resolver is located in, the correct AZ will be sent back to the client. The AZ can be obtained from the metadata of the client, and can fallback to the standard DNS name should ...
Error: Error launching source instance: Unsupported: Your requested instance type (a1.2xlarge) is not supported in your requested Availability Zone (us-east-1c). Please retry your request by not specifying an Availability Zone or choosing us-east-1a, us-east-1b, us-east-1d. status code: ...
Each cluster node is in a different Availability Zone (AZ) within the same AWS Region. The Overlay IP address must be an IP outside the Virtual Private Cloud (VPC) CIDR. Technical users and groups, such as <sid>adm, are defined locally in the Linux system. Name resolution of the cluste...