[jira] [Commented] (KYLIN-4446) Kylin on kubernetes in a quickstart env

Mon, 27 Apr 2020 07:16:42 -0700 


    [ 
https://issues.apache.org/jira/browse/KYLIN-4446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17093557#comment-17093557
 ] 

ASF GitHub Bot commented on KYLIN-4446:
---------------------------------------

hit-lacus edited a comment on pull request #1182:
URL: https://github.com/apache/kylin/pull/1182#issuecomment-619862739


   ## Scale Out/In Job Service
   
   - https://kubernetes.io/docs/tasks/run-application/scale-stateful-set/
   
   - Modify replica(from 1 to 3)
   ```shell
   
root@open-source:/home/ubuntu/kylin-kubernetes/kubernetes/example/deployment# 
vim kylin-job/kylin-job-statefulset.yaml
   
root@open-source:/home/ubuntu/kylin-kubernetes/kubernetes/example/deployment# 
kubectl apply -f kylin-job/
   ```
   
   
   ```shell
   
root@open-source:/home/ubuntu/kylin-kubernetes/kubernetes/example/deployment# 
kubectl get pod -n kylin-example
   NAME                READY   STATUS    RESTARTS   AGE
   kylin-job-0         2/2     Running   0          27s
   kylin-job-1         2/2     Running   0          69s
   kylin-job-2         2/2     Running   0          67s
   kylin-memcached-0   1/1     Running   0          131m
   kylin-query-0       2/2     Running   0          66m
   
   
root@open-source:/home/ubuntu/kylin-kubernetes/kubernetes/example/deployment# 
kubectl get pod -n kylin-example
   NAME                READY   STATUS    RESTARTS   AGE
   kylin-job-0         2/2     Running   0          34s
   kylin-job-1         2/2     Running   0          76s
   kylin-job-2         2/2     Running   0          74s
   kylin-memcached-0   1/1     Running   0          131m
   kylin-query-0       2/2     Running   0          66m
   
   
root@open-source:/home/ubuntu/kylin-kubernetes/kubernetes/example/deployment# 
kubectl get statefulset -n kylin-example
   NAME              READY   AGE
   kylin-job         3/3     115m
   kylin-memcached   1/1     131m
   kylin-query       1/1     66m
   
   root@open-source:/home/ubuntu/example/deployment# docker ps | grep kylin-job-
   da9c0cf239e4        a9acac7280fe             "/usr/local/bin/dock…"   8 
minutes ago       Up 8 minutes                            
k8s_filebeat_kylin-job-0_kylin-example_26c08037-0543-4e15-9ac2-54021266a52b_0
   06ff2e6a2d3e        7ea27faa653f             "sh -c 'cp $KYLIN_HO…"   8 
minutes ago       Up 8 minutes                            
k8s_kylin_kylin-job-0_kylin-example_26c08037-0543-4e15-9ac2-54021266a52b_0
   87062bb80c1b        k8s.gcr.io/pause:3.2     "/pause"                 8 
minutes ago       Up 8 minutes                            
k8s_POD_kylin-job-0_kylin-example_26c08037-0543-4e15-9ac2-54021266a52b_0
   91d96d1bee0f        a9acac7280fe             "/usr/local/bin/dock…"   8 
minutes ago       Up 8 minutes                            
k8s_filebeat_kylin-job-2_kylin-example_93cc142c-0dc8-4e5e-886d-4408fac76c5d_0
   d5d352acbb8d        7ea27faa653f             "sh -c 'cp $KYLIN_HO…"   8 
minutes ago       Up 8 minutes                            
k8s_kylin_kylin-job-2_kylin-example_93cc142c-0dc8-4e5e-886d-4408fac76c5d_0
   ad05de976d8a        k8s.gcr.io/pause:3.2     "/pause"                 8 
minutes ago       Up 8 minutes                            
k8s_POD_kylin-job-2_kylin-example_93cc142c-0dc8-4e5e-886d-4408fac76c5d_0
   41de3f26e592        a9acac7280fe             "/usr/local/bin/dock…"   8 
minutes ago       Up 8 minutes                            
k8s_filebeat_kylin-job-1_kylin-example_b83623a1-c8a4-456f-95e3-fce19d78afb1_0
   b3666e72bc7b        7ea27faa653f             "sh -c 'cp $KYLIN_HO…"   8 
minutes ago       Up 8 minutes                            
k8s_kylin_kylin-job-1_kylin-example_b83623a1-c8a4-456f-95e3-fce19d78afb1_0
   1489fd6e04db        k8s.gcr.io/pause:3.2     "/pause"                 8 
minutes ago       Up 8 minutes                            
k8s_POD_kylin-job-1_kylin-example_b83623a1-c8a4-456f-95e3-fce19d78afb1_0
   root@open-source:/home/ubuntu/example/deployment#
   ```
   
   <img width="1189" alt="image" 
src="https://user-images.githubusercontent.com/14030549/80381674-dcaca380-88d3-11ea-9b43-96ffc452b319.png";>
   


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> Kylin on kubernetes in a quickstart env
> ---------------------------------------
>
>                 Key: KYLIN-4446
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4446
>             Project: Kylin
>          Issue Type: Sub-task
>          Components: Integration
>            Reporter: Xiaoxiang Yu
>            Assignee: Xiaoxiang Yu
>            Priority: Major
>              Labels: kubernetes
>             Fix For: v3.1.0
>
>   Original Estimate: 48h
>          Time Spent: 2h
>  Remaining Estimate: 46h
>
> For a quick-start/PoC purpose, please consider use this template, it will 
> only deploy one Kylin instance with role {color:#de350b}*ALL* {color}



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