Popular Software Engineering Courses and Certifications github

Datadog Training Course Devops institute in hyderabad Devops training institute in delhi Devops training institute in pune Jira training course Newrelic training course Prometheus training course Terraform training course Amazon…

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ReplicaSet Example Program

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Elasticsearch templates

An index template is a way to tell Elasticsearch how to configure an index when it is created. For data streams, the index template configures the stream’s backing indices as…

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Prometheus PromQL Example Query: Monitoring Kubernetes

Count of pods per cluster and namespace. Having a list of how many pods your namespaces have in your cluster can be useful for detecting an unusually high or low…

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Using Expression browser in Prometheus

The expression browser is available at /graph on the Prometheus server, allowing you to enter any expression and see its result either in a table or graphed over time. This…

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How to Install Windows Exporter for prometheus?

Prerequisite Step 1 – Download and Install Windows Exporter https://prometheus.io/docs/instrumenting/exporters/ https://github.com/prometheus-community/windows_exporter https://github.com/prometheus-community/windows_exporter/releases windows_exporter-0.16.0-amd64.msi – Installed with Services windows_exporter-0.16.0-amd64.exe – Run Adhoc on the screen Step 2 – Start a windows…

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How to Run Prometheus server as a Service?

Step 1 – Create a file: Step 2 – Reload the Systemctl Daemon: Step 3 – Start the Prometheus service:

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Prometheus FAQ and Answer

FAQ# 1- How to add https url to scrap on target prometheus? Example 1 Example 2 FAQ# 2- How to setup High available Prometheus multi node clustor for Storage? Prometheus…

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Install and Configure Prometheus for Collecting Docker metrics

How to install Install Docker https://devopsschool.com/tutorial/docker/install-config/docker-install-commuityedition-centos-rhel.html Configure docker for exposing a Metrices at end point To configure the Docker daemon as a Prometheus target, you need to specify the metrics-address….

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Prometheus PromQL Example Query

This should return a number of different time series (along with the latest value recorded for each), all with the metric name promhttp_metric_handler_requests_total, but with different labels. These labels designate…

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Install and Configure Prometheus MySQL Exporter

Step 1 – Add Prometheus system user and group: Step 2 – Download and install Prometheus MySQL Exporter This should be done on MySQL / MariaDB servers, both slaves and…

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Prometheus Commands and Example Reference

Prometheus Reload without command line restart How to check your prometheus.yml is valid How to Shutting down Prometheus? Prometheus is a standard Unix binary, so can be asked to shutdown…

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What Are the Answers to My Geometry Homework and Where to Find Them?

“I cannot find answers to my geometry homework. Can someone help me?” This online request is amongst the most popular questions left by thousands of students from all over the…

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How to Install and configure elastic Logstash?

Step 1 – Download a Latest version of logstash. https://www.elastic.co/downloads/logstash Step 2 – Configure first pipeline $ vi logstash-7.2.0/first-pipeline.conf Step 3 – To verify your configuration, run the following command:…

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How to install & configure elastic filebeats?

Filebeat client is a lightweight, resource-friendly tool that collects logs from files on the server and forwards these logs to your Logstash instance for processing. Filebeat is designed for reliability…

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Elasticsearch Lab#5 – Example of Popular Query

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Elasticsearch – Beats – Logstash FAQs And Answers

Elasticsearch How to get previous version of docuents? No, you can’t do this using the built-in versioning. All that does is to store the current version number to prevent you…

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Elasticsearch Lab#4 – DSL Query Collection Part#2

Reference Sample Data & Query – https://github.com/devopsschool-demo-labs-projects/elasticsearch

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Elasticsearch Lab#3 – DSL Query Collection Part#1

Reference Sample Data & Query – https://github.com/devopsschool-demo-labs-projects/elasticsearch

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Troubleshooting & Debugging in Moodle: Complete Guide

Debug Log Level Values Debug messages The default is none, your choices are: NONE Do not show any errors or warnings (Default) ALL Show all reasonable PHP debug messages MINIMALS…

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