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Re: 4.19. Pod-to-Pod Communication - Misconception
Hi, As far as the documentation goes (and the statement above), CNI only solves the networking for containers and not pod-to-pod communication. A CNI plugin however, (such as Calico) helps with the o…1 -
Re: Lab 2.1.10: ClusterIPs unreachable from Master to Minion
The list below seems to be incomplete, but a good start: https://kubernetes.io/docs/setup/independent/install-kubeadm/ And then there is this discussion: https://stackoverflow.com/questions/39293441/…1 -
Re: Instruction are a bit outdated
Hi, I believe this is the reason why the lab gives specific instructions about the kubernetes (kubeadm, kubelet, kubectl) and calico versions to install, to avoid headaches. I just completed lab 3 wi…1 -
Re: Lab 3.3 - Error from server (Conflict)
Hi, Stopping and re-starting GCE instances did not cause any issues for me, and I have done that several times, with a various number of nodes in my cluster. It seems from the output that there are 2…1 -
Re: Lab 3.3 Cluster IP access
Hi, Are you still working on GCP? Do you have a firewall rule to allow all traffic (all ports, all sources, all protocols)? If on AWS, you would need a similar firewal rule. This may be required to b…2
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