helm部署SkyWalking

克隆chart到本地
git clone https://github.com/apache/skywalking-kubernetes
cd skywalking-kubernetes/chart
helm repo add elastic https://helm.elastic.co
helm dep up skywalking

修改配置文件 skywalking/values-my-es.yaml 为如下格式：
oap:
  image:
    tag: 8.0.1-es6      # Set the right tag according to the existing Elasticsearch version
  storageType: elasticsearch
ui:
  image:
    tag: 8.0.1
elasticsearch:
  enabled: false
  config:               # For users of an existing elasticsearch cluster,takes effect when `elasticsearch.enabled` is false
    host: elasticsearch-client.elasticsearch # 改成自己的ES域名
    port:
      http: 9200

helm 安装
helm install "${SKYWALKING_RELEASE_NAME}" skywalking -n "${SKYWALKING_RELEASE_NAMESPACE}"  -f ./skywalking/values-my-es.yaml

https://my.oschina.net/landas/blog/4687727