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chrispokorni

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• Posts234
• Comments2.3K

• Re: Instruction are a bit outdated

  chrispokorni

  November 2018
  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…
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• Re: Lab 3.3 - Error from server (Conflict)

  chrispokorni

  October 2018
  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

  chrispokorni

  September 2018
  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…
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• Re: YAML Editor during CKA Exam

  chrispokorni

  September 2018
  Hi, the CNCF website provides the information you are looking for, about the resources you are allowed to use during the exam. As far as text editors in the Linux environment, I use both vim and nano…
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• Re: lab 3.x

  chrispokorni

  September 2018
  Hi Naim, I see a timeout on port 6666, which is not included in the ports section at "Installing kubeadm". Since SGs act as firewalls, can you try opening your SG to all traffic? Not a best…
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