[skywalking] helm安装部署

环境

• kubernetes-1.19.x
• helm 3
• skywalking 8.7.0-es7
• elastissearch-7.x集群

安装

export REPO=skywalking
helm repo add ${REPO} https://apache.jfrog.io/artifactory/skywalking-helm   

## 获取chart源码方便修改
$ helm search repo skywalking
NAME                    CHART VERSION   APP VERSION     DEscriptION                 
skywalking/skywalking   4.1.0                           Apache SkyWalking APM System

$ helm pull ${REPO}/skywalking
$ tar xvf skywalking-4.1.0.tgz

开发版本安装

helm仓库版本更新未必跟得上,所以必要时可以在github直接拉源码

export REPO=chart
git clone https://github.com/apache/skywalking-kubernetes
cd skywalking-kubernetes
helm repo add elastic https://helm.elastic.co
helm dep up ${REPO}/skywalking

配置并启动skywalking

修改配置文件

# 开发版本路径 skywalking-kubernetes-master/chart/skywalking
$ tree
.
├── Chart.lock
├── charts
│   └── elasticsearch-7.5.2.tgz
├── Chart.yaml
├── files
│   └── conf.d
│       ├── oap
│       └── README.md
├── OWNERS
├── README.md
├── templates
│   ├── es-init.job.yaml
│   ├── _helpers.tpl
│   ├── istio-adapter
│   │   ├── adapter.yaml
│   │   ├── handler.yaml
│   │   ├── instance.yaml
│   │   └── rule.yaml
│   ├── NOTES.txt
│   ├── oap-clusterrolebinding.yaml
│   ├── oap-clusterrole.yaml
│   ├── oap-cm-override.yaml
│   ├── oap-configmap.yaml
│   ├── oap-deployment.yaml
│   ├── oap-rolebinding.yaml
│   ├── oap-role.yaml
│   ├── oap-serviceaccount.yaml
│   ├── oap-svc.yaml
│   ├── ui-deployment.yaml
│   ├── ui-ingress.yaml
│   └── ui-svc.yaml
├── values-es6.yaml
├── values-es7.yaml
├── values-my-es.yaml
└── values.yaml

修改 values-my-es.yaml

        这里使用的是自建的es集群,所以修改values-my-es.yaml

PS: 注意修改镜像路径,默认仓库国内无法pull下俩

oap:
  image:
    repository: docker.mirrors.ustc.edu.cn/apache/skywalking-oap-server
    tag: 8.7.0-es7      # Set the right tag according to the existing Elasticsearch version
    pullPolicy: Always
  storageType: elasticsearch7
  ports:
    # add more ports here if you need, for example
    # zabbix: 10051
    grpc: 11800
    rest: 12800
ui:
  image:
    repository: docker.mirrors.ustc.edu.cn/apache/skywalking-ui
    tag: 8.7.0
    pullPolicy: Always
  service:
    type: NodePort
    externalPort: 80
    internalPort: 8080
    nodePort: 32554

elasticsearch:
  enabled: false
  config:               # For users of an existing elasticsearch cluster,takes effect when `elasticsearch.enabled` is false
    host: "your.elastic.host"
    port:
      http: 9200
    user: "elastic"         # [optional]
    password: "password"     # [optional]

启动 skywalking

helm install skywalking -f values-my-es.yaml -n skywalking .

 参考:

        https://github.com/apache/skywalking-kubernetes