修改service的yaml文件，type改为NodePort,使其对外暴露端口
[root@master linux-amd64]# kubectl edit svc ui3-weave-scopeservice/ui3-weave-scope edited
[root@master linux-amd64]# kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 5d19h
ui3-weave-scope NodePort 10.103.97.141 <none> 80:31674/TCP 15m
web NodePort 10.111.111.127 <none> 80:32079/TCP 19h
[root@master linux-amd64]#
1.使用命令创建chart
helm create chart名称 [root@master linux-amd64]# cd ..[root@master ~]# helm create mychart
Creating mychart
[root@master ~]# ls
10-flannel.conflist cronjob.yaml ingress01.yaml mary recommended.yaml service1.yaml
10-kubeadm.conf deploy.yaml ingress-controller.yaml mychart redis.properties sts.yaml
admin.conf deploy.yaml.1 job.yaml myconfig.yaml secret-var.yaml
cm.yaml ds.yaml kube-flannel.yml rbac-rolebinding.yaml secret-vol.yaml
config-var.yaml helm-v3.6.0-linux-amd64.tar.gz linux-amd64 rbac-role.yaml secret.yaml
[root@master ~]# cd mychart
[root@master mychart]# ls
charts Chart.yaml templates values.yaml
[root@master mychart]# ls charts/
[root@master mychart]# cd charts/
[root@master charts]# cd ..
[root@master mychart]# cat Chart.yaml #查看信息
apiVersion: v2
name: mychart
description: A Helm chart for Kubernetes
# A chart can be either an \'application\' or a \'library\' chart.
#
# Application charts are a collection of templates that can be packaged into versioned archives
# to be deployed.
#
# Library charts provide useful utilities or functions for the chart developer. They\'re included as
# a dependency of application charts to inject those utilities and functions into the rendering
# pipeline. Library charts do not define any templates and therefore cannot be deployed.
type: application
# This is the chart version. This version number should be incremented each time you make changes
# to the chart and its templates, including the app version.
# Versions are expected to follow Semantic Versioning (https://semver.org/)
version: 0.1.0
# This is the version number of the application being deployed. This version number should be
# incremented each time you make changes to the application. Versions are not expected to
# follow Semantic Versioning. They should reflect the version the application is using.
# It is recommended to use it with quotes.
appVersion: "1.16.0"
[root@master mychart]# cd templates/
[root@master templates]# ls
deployment.yaml _helpers.tpl hpa.yaml ingress.yaml NOTES.txt serviceaccount.yaml service.yaml tests
[root@master templates]# rm -rf * #删除templates里面的文件，然后等下把自己写的放到这里面
[root@master templates]# ls
[root@master templates]#
Chartyaml: 当前chart属性配置信心
templates: 编写yaml文件放到这个目录中
values.yaml:yaml文件可以使用全局变量
2.在templates文件夹创建两个yaml文件
deployment.yaml