Hi Randal,
Yes, --node-taints flag should add taint to your nodes and you don't need
to run kubectl taint nodes. Node taint is a beta feature and you need to
set a flag before running gcloud create [1]. Please run following before
creating a node-pool/cluster
export CLOUDSDK_CONTAINER_USE_V1_API_CLIENT=false
Please let me know if you run into any issue.
Thanks
Ajit
[1] https://cloud.google.com/container-engine/docs/node-taints
On Thu, Nov 2, 2017 at 2:15 PM, Vishnu Kannan <vish...@google.com> wrote:
> +Ajit (who introduced taint support in GKE)
>
> On Thu, Nov 2, 2017 at 1:56 PM, <randal.dean.mo...@monsanto.com> wrote:
>
>> I am trying to taint nodes in a gke node pool similar to this:
>>
>> gcloud beta container node-pools create pool-node --cluster cgs
>> --machine-type n1-standard-16 --node-labels 'capability=impute' --tags
>> impute --num-nodes 1 --preemptible --enable-autoscaling
>> --node-taints=reserved=impute:NoSchedule --max-nodes=50
>>
>> I can use kubectl to mark them tainted - similar to something I found in
>> the news group
>>
>> kubectl taint nodes -l capability=impute reserved=impute:NoSchedule
>>
>> But I was thinking the documentation implied that --node-taints would
>> take care of this. Is this an issue with the scaling or preemptible option?
>> Is this the correct way to use this feature?
>>
>> Thanks in advance
>> rdm
>>
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