I've been migrating an existing legacy Tomcat system to Docker and now I'm evaluating Kubernetes to see if it can simplify things a bit. Everything looks great however I'm having problems finding the answer to one question. The system I'm migrating is composed of several application (say authentication, backend services, web) types all of which must be in separate VLANs with a firewall controlling inbound and outbound access. For example apps in the authentication VLAN can receive inbound web traffic and can talk to the backend VLAN but can't talk to web. Apps in the web VLAN can take traffic, talk to the backend VLAN but can't talk to the authentication VLAN. The backend VLAN can only receive traffic and cannot initiate traffic anywhere else. The VLANs and Firewall rules must be managed by a physical firewall.
In this scenario would it be possible to create a separate administrative VLAN with access to the above for the Kubernetes master, and would this typology work in Kubernetes? Thanks -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.
