[openstack-helm-infra][elasticsearch]Error deploying chart in k8s cluster with local storage

Roman Gorshunov paye600 at gmail.com
Tue Apr 21 12:43:47 UTC 2020

Hello Sanjay,

I have verified templates code for elasticsearch in
openstack-helm-infra and relevant helm-toolkit code, and didn't find
any visible problems. Deployments in Kubernetes v1.18 do support
"strategy: ...".
Could you try to render locally with "helm template ..." command and
check the resulting deployments?

Best regards,
Roman Gorshunov

On Tue, Apr 21, 2020 at 12:19 PM Sanjay K <isanjayk5 at gmail.com> wrote:
> Hi All,
> Just forgot to mention my environment details if it throws any hints-
> k8s - v1.18
> helm - v3.1.2
> openstack-helm-infra recent repo
> docker - 19.03.7
> VM OS- Ubuntu 16
> openstack release - Stein
> thanks,
> SanjayK
> On Mon, Apr 20, 2020 at 4:42 PM Sanjay K <isanjayk5 at gmail.com> wrote:
>> Hello everyone,
>> I have been trying to deploy elasticsearch helm chart in my k8s cluster consisting of 4 nodes (1 k8s master, 1 controller and 2 computes) after deploying fluentbit and fluentd helm charts which are deployed with success. I have plan to make the EFK (Elasticsearch-Fluentd-Kibana) stack running in my k8s cluster setup for logs management.
>> However I face issues while deploying elasticsearch helm chart using the below command :
>> $ helm install elasticsearch local/elasticsearch --values values_overrides/local-storage.yaml  -n openstack
>> Error: unable to build kubernetes objects from release manifest: error validating "": error validating data: ValidationError(StatefulSet.spec): unknown field "strategy" in io.k8s.api.apps.v1.StatefulSetSpec
>> Can anyone point me if I missing anything?
>> What are the prerequisites before deploying elasticsearch chart which intended to use local storage/pv in my case avoiding the default S3 storage as per the chart?
>> Thanks for your pointers and suggestions.
>> '
>> best regards,
>> SanjayK

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