[ https://issues.apache.org/jira/browse/CASSANDRA-15337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Serban Teodorescu reassigned CASSANDRA-15337: --------------------------------------------- Assignee: Serban Teodorescu > Document usage of Ec2Snitch for multiple regions cluster > -------------------------------------------------------- > > Key: CASSANDRA-15337 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15337 > Project: Cassandra > Issue Type: Improvement > Components: Documentation/Website > Reporter: Serban Teodorescu > Assignee: Serban Teodorescu > Priority: Normal > > Ec2MultiRegionSnitch was (probably) done because it was not possible in AWS > to have intra-region VPC peering. This changed pin 2017, seeĀ [AWS > announcement|https://aws.amazon.com/about-aws/whats-new/2017/11/announcing-support-for-inter-region-vpc-peering/] > (and extended with 9 more regions in 2018, see > [link|https://aws.amazon.com/about-aws/whats-new/2018/02/inter-region-vpc-peering-is-now-available-in-nine-additional-aws-regions/]): > {quote}Inter-Region VPC Peering allows VPC resources like EC2 instances[...] > running in different AWS regions to communicate with each other using private > IP addresses, without requiring gateways, VPN connections or separate network > appliances. > {quote} > Since the datacenter/rack names are loaded in Ec2Snitch using AWS API there > is no reason why this snitch would not work in a multi-datacenter setup. I > tested and used this in a production environment. So the documentation should > be changed to include this usage. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org