Docker 掌舵人在库伯内特斯上安装普罗米修斯后，如何接近它？

在Kubernetes集群中，普罗米修斯通过以下方式安装：

helm install stable/prometheus

它成功了：

kubectl get pods
NAME                                                           READY     STATUS    RESTARTS   AGE
winsome-otter-prometheus-alertmanager-3488774855-mk4ph         2/2       Running   0          5m
winsome-otter-prometheus-kube-state-metrics-2907311046-ggnwx   1/1       Running   0          5m
winsome-otter-prometheus-node-exporter-dp9b3                   1/1       Running   0          5m
winsome-otter-prometheus-pushgateway-3103937292-fvw8m          1/1       Running   0          5m
winsome-otter-prometheus-server-2211167584-hjlp6               2/2       Running   0          5m

kubectl get service
NAME                                          TYPE        CLUSTER-IP   EXTERNAL-IP   PORT(S)    AGE
kubernetes                                    ClusterIP   10.0.0.1     <none>        443/TCP    4d
winsome-otter-prometheus-alertmanager         ClusterIP   10.0.0.215   <none>        80/TCP     8m
winsome-otter-prometheus-kube-state-metrics   ClusterIP   None         <none>        80/TCP     8m
winsome-otter-prometheus-node-exporter        ClusterIP   None         <none>        9100/TCP   8m
winsome-otter-prometheus-pushgateway          ClusterIP   10.0.0.168   <none>        9091/TCP   8m
winsome-otter-prometheus-server               ClusterIP   10.0.0.62    <none>        80/TCP     8m

kubectl获得吊舱
名称就绪状态重新启动
winsome-otter-prometheus-alertmanager-3488774855-mk4ph 2/2运行0 5m
winsome-otter-prometheus-kube-state-metrics-2907311046-ggnwx 1/1运行0 5m
winsome-otter-prometheus-node-exporter-dp9b3 1/1运行0 5m
winsome-otter-prometheus-pushgateway-3103937292-fvw8m 1/1运行0 5m
winsome-otter-prometheus-server-2211167584-hjlp6 2/2运行0 5m
kubectl获得服务
名称类型CLUSTER-IP外部IP端口年龄
kubernetes ClusterIP 10.0.0.1 443/TCP 4d
winsome otter prometheus alertmanager ClusterIP 10.0.0.215 80/TCP 8m
winsome otter prometheus kube州度量集群无80/TCP 8m
winsome otter prometheus节点导出器群集无9100/TCP 8m
温瑟姆水獭普罗米修斯pushgateway ClusterIP 10.0.0.168 9091/TCP 8m
winsome otter prometheus服务器群集IP 10.0.0.62 80/TCP 8m

---

如何从浏览器访问它？使用哪个端口？如何知道？

您需要先将端口9090从本地主机转发到prometheus吊舱：

export POD_NAME=$(kubectl get pods --namespace default -l "app=prometheus,component=server" -o jsonpath="{.items[0].metadata.name}")
kubectl --namespace default port-forward $POD_NAME 9090

现在，您可以通过上的浏览器访问普罗米修斯

您也可以对

alertmanager

执行相同的操作：

export POD_NAME=$(kubectl get pods --namespace default -l "app=prometheus,component=alertmanager" -o jsonpath="{.items[0].metadata.name}")
kubectl --namespace default port-forward $POD_NAME 9093

现在，Alertmanager可通过上的浏览器访问

NOTES:                                                                                                                                                                                                  
The Prometheus server can be accessed via port 81 on the following DNS name from within your cluster:                                                                                                   
voting-prawn-prometheus-server.default.svc.cluster.local                                                                                                                                                


Get the Prometheus server URL by running these commands in the same shell:                                                                                                                              
 export POD_NAME=$(kubectl get pods --namespace default -l "app=prometheus,component=server" -o jsonpath="{.items[1].metadata.name}")                                                                        kubectl --namespace default port-forward $POD_NAME 9091                                                                                                                                                

The Prometheus alertmanager can be accessed via port 81 on the following DNS name from within your cluster:                                                                                             
voting-prawn-prometheus-alertmanager.default.svc.cluster.local                                                                                                                                          


Get the Alertmanager URL by running these commands in the same shell:                                                                                                                                   
 export POD_NAME=$(kubectl get pods --namespace default -l "app=prometheus,component=alertmanager" -o jsonpath="{.items[1].metadata.name}")                                                             
 kubectl --namespace default port-forward $POD_NAME 9094                                                                                                                                                


The Prometheus PushGateway can be accessed via port 9092 on the following DNS name from within your cluster:                                                                                            
voting-prawn-prometheus-pushgateway.default.svc.cluster.local                                                                                                                                           


Get the PushGateway URL by running these commands in the same shell:                                                                                                                                    
 export POD_NAME=$(kubectl get pods --namespace default -l "app=prometheus,component=pushgateway" -o jsonpath="{.items[1].metadata.name}")                                                              
 kubectl --namespace default port-forward $POD_NAME 9094                                                                                                                                                

For more information on running Prometheus, visit:                                                                                                                                                      
https://prometheus.io/