• The request was rejected because the URL contained a potentially malicious String

  1 min read

  
  

  On spinnaker you might find find the following error:

  The request was rejected because the URL contained a potentially malicious String \"//\"
  

  This message can show up when clicking on the "Source" link for a pipeline

  03/03/2021

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• kubernetes services: NodePort type usage

  2 min read

  
  

  To be able to expose a given Service externally, we can use NodePort as a quick-and-dirty way of achieving it. NodePort Services use a port on each Node to expose the Service outside of the cluster network

  02/03/2021

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• Restart pods without taking the service down

  2 min read

  
  

  As of kubernetes 1.15, you can do a rolling restart of all pods for a deployment without taking the service down. To achieve this we'll have to use kubectl rollout restart.

  Let's asume you have a deployment with two replicas:

  $ kubectl get pods
  NAME                                     READY   STATUS      RESTARTS   AGE
  pet2cattle-5454555dbb-6jtnz              1/1     Running     0          131m
  pet2cattle-5454555dbb-czw42              1/1     Running     0          19s
  

  01/03/2021

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