Kubernetes ingress tutorials with examples and Lab using NodePort
In this demo, there are following ways to setup ingress as below; Single service Multiple services Services using a default backend Services using name based virtual hosts TLS configuration Sample…
Read more »What are the Operators in PHP?
What is Operators in PHP ? Operators are symbols that tell the PHP processor to perform certain actions. For example, the addition (+) symbol is an operator that tells PHP…
Read more »Deep Dive into Jinja2 Ansible Template with example
What are Templates? Back in the days, servers used to have a collection of files, like HTML files, which were sent over as requested by clients. These were static data…
Read more »Deep Dive into Lookup Plugins in Ansible with Example
Lets understand about Lookup Plugins Lookup plugins allow Ansible to access data from outside sources. This can include reading the filesystem in addition to contacting external datastores and services. Like…
Read more »What is Ansible Plugins and How to Extend Ansible Through Plugins?
What is Ansible Plugins? Did you know a large portion of Ansible’s functionality comes from the Ansible plugin system? These important pieces of code augment Ansible’s core functionality such as…
Read more »Ansible Inventory Lab & Excercise – Part 3
Assignment 1 You have been given a RHEL 7.X instance for ARS where access is enabled with ec2-user and key. Password login is disabled. You need to enable a password…
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Autoloading Classes in PHP
1. What are Autoloading Classes? Many developers writing object-oriented applications create one PHP source file per class definition. One of the biggest annoyances is having to write a long list…
Read more »How to Create Multiple Role Based Authentication and Access Control in Laravel Application
Step1- Open command prompt or Git Bash on xampp/htdocs directory Step2- Create Laravel New Project write this command Step3- Move to project directory on git bash Step4- For User Authentication…
Read more »How to Specify time modifiers in Splunk search?
When searching or saving a search, you can specify absolute and relative time ranges using the following time modifiers: earliest=time_modifier latest=time_modifier Examples of relative time modifiers Examples of chained relative…
Read more »How to print a star pattern in PHP embedded in HTML? -6
How to print a star pattern in PHP? What is star pattern? Star Pattern is the series of such character like (*) or another characters can be used to print…
Read more »How to filter out specific sources, sourcetypes, and hosts in Splunk?
Problem:How to filter out specific sources, sourcetypes, and hosts from displaying on my Search Summary page in Splunk? Sample Data – https://www.devopsschool.com/tutorial/splunk/labs/sample-data/earthquake/all_month_earthquakes.csv Including or excluding or filter out specific sources,…
Read more »How to print the number in reverse order in PHP embedded in HTML? -4
How to print the number in reverse order in PHP? In this program, you’ll learn to reverse a number using a while loop. Logic: First of all, the remainder of $num divided…
Read more »What is Newrelic Browser? and How Method to enable them?
New Relic Browser is a JavaScript library which is injected into your HTML documents to get detailed information about how your front-end code is executing on your users’ browsers. New…
Read more »How to enable Deployment history in Newrelic?
The deployments resource allows for querying, creating and deleting deployment records for an application. Deployment history NewRelic Deployments feature reveals the impact of deployments on your application’s performance. You’ll quickly…
Read more »Filtering and sorting search results in an HTML page
Step:1 – Create first html page. with any name example(search.html) Step:2 – Create a second Html page.with any name example(page-one.html) Step:3 Then create a json page like that (data.json). let…
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