Hey, yes, I think this should work for any reasonable overlay. NodePorts are also implemented essentially in the host network namespace, so if this wouldn't work you would not have *any* way of getting traffic into the cluster at least as far as I can see.
Of course, the best way to find out for your particular environment is to try! /MR On Sat, Feb 3, 2018 at 8:59 PM Chase <chase.wolfin...@gmail.com> wrote: > Hello - I am trying to understand how "hostNetwork: true" works with > internal pod communication. For example, if I create a daemonSet with > hostNetwork : true and ClusterFirstWithHostNet should this pod be able to > : > > 1. Bind to the host network > 2. Communicate to services in the K8s network. > > The reason I ask is that in Docker if you bind to the host network you > cannot communicate over the overlay network to other services. It seems > from reading the hostNetwork: true should works to allow both host and > internal K8s communication. Any explanation here would be great. > > Thanks > Chase > > -- > 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.