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Default service IP address and hostname

Default service IP address​

When a new Aiven service is created, the chosen cloud service provider will dynamically assign one or more public IP address from their connection pool. This IP address is not permanent, and with every service maintenance (in case of failover, maintenance upgrade or cloud migration) the IP address changes since Aiven creates a new node, migrates the existing data to it and retire the old node.

note

Aiven also offer the ability to define static IP addresses if you need them in a service. For more information about obtaining a static IP and assigning it to a particular service, see the related guide.

If you have your own cloud account and want to keep your Aiven services isolated from the public internet, you can however create a VPC and a peering connection to your own cloud account. For more information on how to setup the VPC peering, check the related article.

Default service hostname​

When a new service is being provisioned, its hostname is defined as follows:

<SERVICE_NAME>-<PROJECT_NAME>.*.aivencloud.com

Where:

  • <SERVICE_NAME> is the name of the service.
  • <PROJECT_NAME> is the name of the project.
  • * is a variable component consisting of one or more levels of alphanumeric subdomains for the purpose of load balancing between DNS zones.
important

Always use a fully qualified domain name returned by Aiven API. Make sure your code doesn't put any constraints on the domain part or format of the returned service hostname.

note
  • Second-level domain part of aivencloud.com can change to another name in the future if the domain becomes unavailable for updates.
  • If the <SERVICE_NAME> is too short or was recently used (for example, if you drop and recreate a service with the same name), the hostname format can be <SERVICE_NAME><3RANDOMLETTERS>-<PROJECT_NAME>.*.aivencloud.com.