E-Whisper

How to streamline Prometheus' metrics and storage footprint

As Prometheus monitors more and more monitors, Prometheus' performance will degrade to a certain extent and the storage footprint will increase. How can I streamline Prometheus' metrics and storage fo

2022-09-22

Observability

#K8S #CloudNative #Monitoring #BestPractices #Observability #Operator #Grafana #Prometheus #Mimir #PerformanceOptimization

Expose your home network services via Traefik Hub

Traefik recently came out with a new edge gateway SaaS service called Traefik Hub that is interesting. It is very easy to expose the IP address and services behind nat in your house. I just tried expo

2022-09-19

CloudNative

#K8S #Security #https #K3S #IoT #Edge #Traefik

How to monitor K8s out-of-cluster services with Prometheus Operator?

In practice, not all components may be in a K8S cluster, e.g. LB, DB, global DNS, cloud services... How to monitor them with Prometheus Operator? Here are some options

2022-09-05

Observability

#Helm #K8S #CloudNative #Monitoring #Observability #Operator #Grafana #Prometheus #Blackbox #SSL

Three scenarios for monitoring Kubernetes cluster certificate expiration times

Three scenarios for monitoring Kubernetes cluster certificate expiration – via Blackbox Exporter; Via kube-prometheus-stack; X509-certificate-exporter via ENIX

2022-08-25

Observability

#Helm #K8S #CloudNative #Monitoring #Observability #Operator #Grafana #Prometheus #Blackbox #SSL

Prometheus Operator vs. kube-prometheus bis - how to monitor 1.23+ kubeadm clusters

How to use Prometheus Operator to monitor Kubernetes clusters installed with kubeadm version v1.23 or later?

2022-08-24

Observability

#Helm #K8S #CloudNative #Monitoring #Observability #Operator #Prometheus

Prometheus Performance Tuning - What is the high base problem and how to solve it?

2022-08-22

Observability

#K8S #CloudNative #Monitoring #Observability #Grafana #Prometheus #PerformanceTuning #troubleshooting

How to Monitor URLs with Blackbox Exporter

How to use Blackbox Exporter with Prometheus for URL monitoring, visualization, and alerting in Kubernetes.

2022-08-09

Observability

#Helm #K8S #CloudNative #Monitoring #Observability #Grafana #Prometheus #AlertManager #Translation

Use Jiralert to implement AlertManager alarm docking with Jira

Use Jiralert to push AlertManager alerts to Jira's production practices, and implement automatic state modifications, plus labeling and other features.

2022-07-25

Observability

#Helm #K8S #CloudNative #Monitoring #Observability #Prometheus #AlertManager #Jira

Summary of the pitfalls that Prometheus Alertmanager has trodden through production configuration

Prometheus Alertmanager production configuration, according to the document step by step, it turned out that many details are not reflected in the documentation and examples, wading through many pits,

2022-07-23

Observability

#Helm #K8S #CloudNative #Monitoring #Observability #Prometheus #AlertManager

How to add slash at the end of path automatically based on Traefik?

In practice, a very common requirement, the user input url is e-whisper.com/alert-manager, if nothing is done it will return 404, need to automatically add slash to e-whisper.com/alert-manager/, how t

2022-07-21

CloudNative

#Nginx #K8S #Security #Openssl #ssl #https #Traefik #Ingress #tls