1、将helm项目导出为独立yaml文件-实践
1.1、需求
有时候，我们需要导出yaml分析yaml编写情况，而不是直接部署到k8s，这个时候，就需要使用template来实现了
1.2、开始操作
1.2.1、创建存放yaml文件的目录
helm_prometheus]# cd /opt/helm_prometheus/ && mkdir prometheus-tpl helm_prometheus]# ll drwxr-xr-x 5 root root 202 Apr 16 00:04 prometheus # 这个是项目目录 drwxr-xr-x 2 root root 6 Apr 16 00:24 prometheus-tpl # 这个是渲染出来的，存放yaml的目录
1.2.2、开始渲染
# 注意：一定要在项目目录的上一级目录执行。
helm_prometheus]# helm template prometheus --output-dir prometheus-tpl/ wrote prometheus-tpl//prometheus/charts/alertmanager/templates/serviceaccount.yaml wrote prometheus-tpl//prometheus/charts/kube-state-metrics/templates/serviceaccount.yaml wrote prometheus-tpl//prometheus/charts/prometheus-node-exporter/templates/serviceaccount.yaml wrote prometheus-tpl//prometheus/charts/prometheus-pushgateway/templates/serviceaccount.yaml wrote prometheus-tpl//prometheus/templates/serviceaccount.yaml wrote prometheus-tpl//prometheus/charts/alertmanager/templates/configmap.yaml wrote prometheus-tpl//prometheus/templates/cm.yaml wrote prometheus-tpl//prometheus/templates/pvc.yaml wrote prometheus-tpl//prometheus/charts/kube-state-metrics/templates/role.yaml wrote prometheus-tpl//prometheus/templates/clusterrole.yaml wrote prometheus-tpl//prometheus/charts/kube-state-metrics/templates/clusterrolebinding.yaml wrote prometheus-tpl//prometheus/templates/clusterrolebinding.yaml wrote prometheus-tpl//prometheus/charts/alertmanager/templates/services.yaml wrote prometheus-tpl//prometheus/charts/alertmanager/templates/services.yaml wrote prometheus-tpl//prometheus/charts/kube-state-metrics/templates/service.yaml wrote prometheus-tpl//prometheus/charts/prometheus-node-exporter/templates/service.yaml wrote prometheus-tpl//prometheus/charts/prometheus-pushgateway/templates/service.yaml wrote prometheus-tpl//prometheus/templates/service.yaml wrote prometheus-tpl//prometheus/charts/prometheus-node-exporter/templates/daemonset.yaml wrote prometheus-tpl//prometheus/charts/kube-state-metrics/templates/deployment.yaml wrote prometheus-tpl//prometheus/charts/prometheus-pushgateway/templates/deployment.yaml wrote prometheus-tpl//prometheus/templates/deploy.yaml wrote prometheus-tpl//prometheus/charts/alertmanager/templates/statefulset.yaml wrote prometheus-tpl//prometheus/charts/alertmanager/templates/ingress.yaml wrote prometheus-tpl//prometheus/templates/ingress.yaml wrote prometheus-tpl//prometheus/charts/alertmanager/templates/tests/test-connection.yaml
1.2.3、查询渲染后的目录
helm_prometheus]# tree prometheus-tpl/
prometheus-tpl/
└── prometheus
├── charts
│ ├── alertmanager
│ │ └── templates
│ │ ├── configmap.yaml
│ │ ├── ingress.yaml
│ │ ├── serviceaccount.yaml
│ │ ├── services.yaml
│ │ ├── statefulset.yaml
│ │ └── tests
│ │ └── test-connection.yaml
│ ├── kube-state-metrics
│ │ └── templates
│ │ ├── clusterrolebinding.yaml
│ │ ├── deployment.yaml
│ │ ├── role.yaml
│ │ ├── serviceaccount.yaml
│ │ └── service.yaml
│ ├── prometheus-node-exporter
│ │ └── templates
│ │ ├── daemonset.yaml
│ │ ├── serviceaccount.yaml
│ │ └── service.yaml
│ └── prometheus-pushgateway
│ └── templates
│ ├── deployment.yaml
│ ├── serviceaccount.yaml
│ └── service.yaml
└── templates
├── clusterrolebinding.yaml
├── clusterrole.yaml
├── cm.yaml
├── deploy.yaml
├── ingress.yaml
├── pvc.yaml
├── serviceaccount.yaml
└── service.yaml
12 directories, 25 files
标签：templates,tpl,charts,yaml,prometheus,template,Helm,wrote From： https://www.cnblogs.com/ygbh/p/17322376.html