非容器化安装文档：《skywalking 8.5部署》
1. chart
1.1 下载
下载地址：
https://github.com/apache/skywalking-kubernetes/releases/tag/v3.0.0
1.2 修改配置
values.yaml文件中可以看到，一共是三个服务：
- oap：skywalking的server
- ui：提供web界面
- elasticsearch
根据情况修改values.yaml文件，示例如下：
1.2.1 oap
- 修改内网镜像
oap:
name: oap
image:
repository: harbocto.boe.com.cn/public/skywalking-oap-server
#repository: apache/skywalking-oap-server
tag: 8.0.1-es7
pullPolicy: IfNotPresent
- 资源限制
resources:
limits:
cpu: 8
memory: 8Gi
requests:
cpu: 4
memory: 4Gi
1.2.2 ui
- 修改镜像
image:
repository: harbocto.boe.com.cn/public/skywalking-ui
#repository: apache/skywalking-ui
- 修改service
修改type为NodePort，添加nodePort
service:
#type: ClusterIP
type: NodePort
# clusterIP: None
externalPort: 80
internalPort: 8080
nodePort: 30036
1.2.3 ES
- 修改账号密码
config:
......
user: "liubei" # [optional]
password: "liubei@2021" # [optional]
- 修改内网镜像
image: "harxxx.xxx.com.cn/public/elasticsearch"
2. 镜像：
- 提前下载如下四个镜像：
apache/skywalking-oap-server:8.0.1-es7
apache/skywalking-ui:8.0.1
docker.elastic.co/elasticsearch/elasticsearch
busybox:1.30
前三个镜像
修改成我们前边在 values.yml 中对应的镜像名，并上传到私有镜像仓库。busybox镜像
没有在chart文件中找到这个配置，只好修改镜像名推到私有harbor，然后在每个node节点下载该镜像，最后把镜像名改回busybox:1.30
3.部署
- 部署如下：
[root@DoM01 skywalking]# helm install skywalking ./ -n skywalking
NAME: skywalking
LAST DEPLOYED: Tue Mar 23 15:28:25 2021
NAMESPACE: skywalking
STATUS: deployed
REVISION: 3
NOTES:
************************************************************************
* *
* SkyWalking Helm Chart by SkyWalking Team *
* *
************************************************************************
Thank you for installing skywalking.
Your release is named skywalking.
Learn more, please visit https://skywalking.apache.org/
Get the UI URL by running these commands:
export NODE_PORT=$(kubectl get --namespace skywalking -o jsonpath="{.spec.ports[0].nodePort}" services skywalking-ui)
export NODE_IP=$(kubectl get nodes --namespace skywalking -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT
#################################################################################
###### WARNING: Persistence is disabled!!! You will lose your data when #####
###### the SkyWalking's storage ES pod is terminated. #####
#################################################################################
- 查看结果：
[root@DoM01 skywalking]# kubectl get pod -n skywalking
NAME READY STATUS RESTARTS AGE
elasticsearch-master-0 1/1 Running 0 99s
elasticsearch-master-1 1/1 Running 0 99s
elasticsearch-master-2 1/1 Running 0 99s
skywalking-es-init-8cqmt 0/1 Completed 0 99s
skywalking-oap-6549899c78-7cn42 1/1 Running 0 99s
skywalking-oap-6549899c78-x8lwb 1/1 Running 0 99s
skywalking-ui-764b7c6444-kpknc 1/1 Running 0 99s
