delete yaml conent replace with link
Jimmy Song
parent
733e2bec44
commit
0befce47cf
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@ -49,117 +49,16 @@ spec:
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**部署Prometheus**
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使用下面的yaml文件部署Prometheus operator：
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```yaml
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRoleBinding
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metadata:
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name: prometheus-operator
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: prometheus-operator
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subjects:
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- kind: ServiceAccount
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name: prometheus-operator
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namespace: default
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRole
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metadata:
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name: prometheus-operator
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rules:
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- apiGroups:
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- extensions
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resources:
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- thirdpartyresources
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verbs:
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- "*"
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- apiGroups:
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- apiextensions.k8s.io
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resources:
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- customresourcedefinitions
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verbs:
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- "*"
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- apiGroups:
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- monitoring.coreos.com
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resources:
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- alertmanagers
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- prometheuses
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- servicemonitors
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verbs:
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- "*"
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- apiGroups:
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- apps
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resources:
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- statefulsets
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verbs: ["*"]
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- apiGroups: [""]
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resources:
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- configmaps
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- secrets
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verbs: ["*"]
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- apiGroups: [""]
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resources:
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- pods
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verbs: ["list", "delete"]
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- apiGroups: [""]
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resources:
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- services
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- endpoints
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verbs: ["get", "create", "update"]
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- apiGroups: [""]
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resources:
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- nodes
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verbs: ["list", "watch"]
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- apiGroups: [""]
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resources:
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- namespaces
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verbs: ["list"]
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: prometheus-operator
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---
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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labels:
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k8s-app: prometheus-operator
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name: prometheus-operator
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spec:
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replicas: 1
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template:
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metadata:
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labels:
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k8s-app: prometheus-operator
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spec:
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containers:
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- args:
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- --kubelet-service=kube-system/kubelet
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- --config-reloader-image=sz-pg-oam-docker-hub-001.tendcloud.com/library/configmap-reload:v0.0.1
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image: sz-pg-oam-docker-hub-001.tendcloud.com/library/prometheus-operator:v0.15.0
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name: prometheus-operator
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ports:
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- containerPort: 8080
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name: http
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resources:
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limits:
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cpu: 200m
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memory: 100Mi
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requests:
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cpu: 100m
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memory: 50Mi
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serviceAccountName: prometheus-operator
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```
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使用[prometheus-operator.yaml](https://github.com/rootsongjc/kubernetes-handbook/blob/master/manifests/HPA/prometheus-operator.yaml)文件部署Prometheus operator。
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**注意：**将镜像修改为你自己的镜像仓库地址。
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这产生一个自定义的API：http://172.20.0.113:8080/apis/custom-metrics.metrics.k8s.io/v1alpha1
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这产生一个自定义的API：<http://172.20.0.113:8080/apis/custom-metrics.metrics.k8s.io/v1alpha1>，可以通过浏览器访问，还可以使用下面的命令可以检查该API：
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TODO
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```bash
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$ kubectl get --raw=apis/custom-metrics.metrics.k8s.io/v1alpha1
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{"kind":"APIResourceList","apiVersion":"v1","groupVersion":"custom-metrics.metrics.k8s.io/v1alpha1","resources":[{"name":"jobs.batch/http_requests","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"namespaces/http_requests","singularName":"","namespaced":false,"kind":"MetricValueList","verbs":["get"]},{"name":"jobs.batch/up","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"pods/up","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"services/scrape_samples_scraped","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"namespaces/scrape_samples_scraped","singularName":"","namespaced":false,"kind":"MetricValueList","verbs":["get"]},{"name":"pods/scrape_duration_seconds","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"services/scrape_duration_seconds","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"pods/http_requests","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"pods/scrape_samples_post_metric_relabeling","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"jobs.batch/scrape_samples_scraped","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"jobs.batch/scrape_duration_seconds","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"namespaces/scrape_duration_seconds","singularName":"","namespaced":false,"kind":"MetricValueList","verbs":["get"]},{"name":"namespaces/scrape_samples_post_metric_relabeling","singularName":"","namespaced":false,"kind":"MetricValueList","verbs":["get"]},{"name":"services/scrape_samples_post_metric_relabeling","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"services/up","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"pods/scrape_samples_scraped","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"services/http_requests","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"jobs.batch/scrape_samples_post_metric_relabeling","singularName":"","namespaced":true,"kind":"MetricValueList","verbs":["get"]},{"name":"namespaces/up","singularName":"","namespaced":false,"kind":"MetricValueList","verbs":["get"]}]}
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```
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## 参考
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@ -172,4 +71,3 @@ TODO
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[Kubernetes 1.8: Now with 100% Daily Value of Custom Metrics](https://blog.openshift.com/kubernetes-1-8-now-custom-metrics/)
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[Arbitrary/Custom Metrics in the Horizontal Pod Autoscaler#117](https://github.com/kubernetes/features/issues/117)
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