Category Archives: Monitoring

Centralized Configuration Management using Hashicorp Vault and Consul.

By | June 4, 2020

IntroductionThis document discusses configuration management and more specifically a centralized infrastructure which stores sensitive information like usernames, passwords, tokens, TLS certificates, urls endpoints, AWS credentials etc. Configuration management becomes difficult as the application grows and has scaling requirements. This document explores the standards and best practices followed in the industry for implementing stable and secure… Read More »

How to resolve the Openshift Project Stuck in Terminating State and Failed to Delete Issue.

By | May 9, 2020

One of the Issues you may face after redeploying the SSL certificate or after any of the major change on OpenShift v3.11 cluster is related to the termination of any project. If the project is not getting terminated and it gets stuck then this may happen because the api-resources (api metrics server) is not running… Read More »

Automate EC2 AMI Backup Using Lambda Function

By | September 27, 2019

If you are Working on AWS you must be working with EC2. Creating and managing Your Appication On EC2 Would definitely require to have a backup strategy.  Its quite annoying to take the backup of Selected Servers on Regular Basis or in some interval of time. Taking backup is Important but managing the retention time… Read More »

Alert Notification to Slack from Grafana

By | July 20, 2019

In the last post, we have seen how we can Monitor our Server and can get notified for any of the Alerts using the Alert manger. In this Blog, We Will See how we can Set an Alert and Send Notification to Slack using the Grafana Embedded Alerting System. We Assume that You have grafana… Read More »

Notification to Slack using Prometheus AlertManger

By | June 26, 2019

Alertmanger manger helps to Send the Notification for any of the Alert generated for your server to either, email, Slack, Hipchat, etc. It is Configured from the command line and has certain configuration files. In one of the Previous blog, we have seen step by step process of setup and configurations of Prometheus, Node Exporter,… Read More »

Creating Dashboard in Grafana

By | June 23, 2019

After the setup of the Grafana and Prometheus in the previous section of this Article, now we are going to create some attractive Dashboard to Visualize and monitor. In the Previous Section, we have also Seen that how we can add a Data Source to the Grafana and already added Prometheus as a Data Source.So… Read More »