hongdongdong 23d821950e

[KYUUBI #1255 ] [KYUUBI#1253] Support use helm to deploy kyuubi server on k8s

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### _Why are the changes needed?_
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  1. If you add a feature, you can talk about the use case of it.
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We usally use helm to manager application yaml on k8s, we can use helm to delopy kyuubi server too.
Usages:
```
helm install kyuubi ${kyuubi_helm_url} -n kyuubi
```
```
helm uninstall kyuubi -n kyuubi
```

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [X] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1255 from hddong/add-helm.

Closes #1255

e197de34 [hongdongdong] Add doc
d0f74bbb [hongdongdong] rm hel tgz
e9a0a2e4 [hongdongdong] update and fix
f666d331 [hongdongdong] [KYUUBI#1253] Support use helm to deploy kyuubi server on k8s

Authored-by: hongdongdong <hongdongdong@cmss.chinamobile.com>
Signed-off-by: Kent Yao <yao@apache.org>

2021-10-20 18:16:28 +08:00

3.2 KiB

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Getting Started With Kyuubi on kubernetes

Running kyuubi with helm

Helm is the package manager for Kubernetes，it can be used to find, share, and use software built for Kubernetes.

Get helm and Install

Please go to Install Helm page to get and install an appropriate release version for yourself.

Get Kyuubi Started

[Optional] Create namespace on kubernetes

cretate ns kyuubi

Get kyuubi started

helm install kyuubi-helm ${KYUUBI_HOME}/docker/helm -n ${namespace_name}

It will print variables and the way to get kyuubi expose ip and port

NAME: kyuubi-helm
LAST DEPLOYED: Wed Oct 20 15:22:47 2021
NAMESPACE: kyuubi
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
Get kyuubi expose URL by running these commands:
  export NODE_PORT=$(kubectl get --namespace kyuubi -o jsonpath="{.spec.ports[0].nodePort}" services kyuubi-helm-nodeport)
  export NODE_IP=$(kubectl get nodes --namespace kyuubi -o jsonpath="{.items[0].status.addresses[0].address}")
  echo $NODE_IP:$NODE_PORT

Using hive beeline

Using Hive Beeline to opening a connection.

Remove kyuubi

helm uninstall kyuubi-helm -n ${namespace_name}

Edit server config

Modify values.yaml under ${KYUUBI_HOME}/docker/helm

# Kyuubi server numbers
replicaCount: 2

image:
  repository: apache/kyuubi
  pullPolicy: Always
  # Overrides the image tag whose default is the chart appVersion.
  tag: "master-snapshot"

server:
  bind:
    host: 0.0.0.0
    port: 10009
  conf:
    mountPath: /opt/kyuubi/conf

service:
  type: NodePort
  # The default port limit of kubernetes is 30000-32767
  # to change:
  #   vim kube-apiserver.yaml (usually under path: /etc/kubernetes/manifests/)
  #   add or change line 'service-node-port-range=1-32767' under kube-apiserver
  port: 30009

Get server log

List all server pods:

kubectl get po -n ${namespace_name}

The server pods will print:

NAME                             READY   STATUS    RESTARTS   AGE
kyuubi-server-585d8944c5-m7j5s   1/1     Running   0          30m
kyuubi-server-32sdsa1245-2d2sj   1/1     Running   0          30m

then, use pod name to get logs

kubectl -n ${namespace_name} logs kyuubi-server-585d8944c5-m7j5s

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