On Tue, Aug 7, 2018 at 8:02 AM Matthew Cooper <mwc...@build2c.org> wrote:
> Hi all, > > In reading about GKE, I understand that nodes typically communicate via > external IPs. What amount of traffic goes through these? Is this true of > all inter pod traffic for pods on different nodes? I am concerned about the > incurred egress charges getting high. > > Private clusters appear to solve this, but now my pods cannot access any > internet resources. Any explanation is greatly appreciated. > Master <-> Node communication happens over external IPs (unless you use private clusters). Node <-> Node, Pod <-> Pod, and Node / Pod -> service communication happens inside the VPC, which goes over internal IPs. > > > Best, > Matt > > Sent from my iPhone > > -- > You received this message because you are subscribed to the Google Groups > "Kubernetes user discussion and Q&A" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to kubernetes-users+unsubscr...@googlegroups.com. > To post to this group, send email to kubernetes-users@googlegroups.com. > Visit this group at https://groups.google.com/group/kubernetes-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q&A" group. To unsubscribe from this group and stop receiving emails from it, send an email to kubernetes-users+unsubscr...@googlegroups.com. To post to this group, send email to kubernetes-users@googlegroups.com. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.
