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Proxy-only subnet is required - gcp

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When creating my load balancer, I came across this issue here and this means we are creating our load balancer in VPC network that does not have regional manage proxy. And this is what we mean by that. As you can see here, we do have reserved proxy-only subnet. If you don't have it you need to create one.  And when I place my load balancer into the research-aue1-vpc network, it looks happy. 
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gke - configuring cluster node blue-green upgrade (new features)

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We can configure our cluster's node to support blue-green upgrade. A blue green upgrade will ensure you workload able to rollback to the older nodepool if deployment is not successful.  You can setup that up by creating a cluster (manual) and configuring the nodepool and selecting the blue-green upgrade option. (more details here ) If you would like to use command to do it gcloud container node-pools update default-pool \                                                                                --cluster=cluster-1 \     --zone=australia-southeast1-a \     --enable-blue-green-upgrade Updating node pool default-pool... Updating default-pool, processed 0 out of 3 nodes (0.0%)...done.                      ...
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