Well, it's actually a long story. Amazon's ElasticSearch Service does not support VPC, and the only way to protect it from being publicly available on the internet is via white-listing IP addresses. We are trying to figure out a way to tell new cluster nodes to register their IP addresses to it (via AWS CLI or something)
Is it possible to tell the Master to run some script when a node joins the cluster? The Master must have some mechanism to listen on such events. Is there a way to hook onto those events maybe? Thanks On Sun, Jul 3, 2016 at 8:05 PM, Rodrigo Campos <[email protected]> wrote: > I think there's (currently at least) no other way than modify the launch > configuration changing, for example, the "user data" that Amazon runs that > on start (check that there is something now, so be sure to not remove it or > the node won't join your k8s cluster, I think). > > It depends on what you want to do, it might be possible to just use a > daemonSet and no change to the launch configuration > > On Sunday, July 3, 2016, Ori Popowski <[email protected]> wrote: > >> Hi, >> >> Is there a way to automatically run scripts on nodes that are added to >> the cluster? >> >> More specifically: >> Incrementing the auto-scaling group in AWS causes the added instances to >> be added automatically to the Kubernetes cluster. Is there a way to tell >> Kubernetes to run some scripts on the newly added node? >> >> Thanks >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Containers at Google" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at https://groups.google.com/group/google-containers. >> For more options, visit https://groups.google.com/d/optout. >> > -- > You received this message because you are subscribed to a topic in the > Google Groups "Containers at Google" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/google-containers/t5sB14kOQ0c/unsubscribe > . > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/google-containers. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Containers at Google" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-containers. For more options, visit https://groups.google.com/d/optout.
