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Save up to 40% on CKA, CKAD, CKS, etc 🚀 Use code SUMMERENDS2024CT at http://kube.promo/devops to save on individual certifications. The following are the best bundles to save upto 50% with code SUMMERENDS2024CT - CKA + CKS Bundle ($306 Savings): kube.promo/bundle - KCNA + CKA ( $210 Savings): kube.promo/kcka-bundle Use code SCRIPT20 to save up to $489 with the following bundles. - KCNA + KCSA + CKA + CKAD + CKS ($489 Savings): kube.promo/kubestronaut - CKA + CKAD + CKS Exam bundle ($370 Savings): kube.promo/k8s-bundle - KCSA + CKS Exam Bundle ($229 Savings) kube.promo/kcsa-cks - KCNA + KCSA Exam Bundle ($203 Savings) kube.promo/kcna-kcsa 💰 Savings Tip: If you haven't done any Kubernetes certification yet, the best savings are on the Kubestronaut Bundle with 50% savings Note: You have one year of validity to appear for the certification exam after registration PS: ♻️ Dont forget to repost and share this with the DevOps community #kubernetes #devops #devopsengineer

Dynamic Parameters in Jenkins Pipeline Unlike default parameter types, The Active choice parameter type gives you more control over the parameters using a groovy script. You can have dynamic parameters based on user parameter selection. Also, you can create custom API calls to fetch real-time data and use the returned values as parameters in the job. For example, if you want to get real-time, latest image tags from a container registry.. 𝗗𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗟𝗲𝘀𝘀𝗼𝗻: https://lnkd.in/evWnsseM ♻️ Dont forget to repost! and share it with the DevOps learning community Have any questions? Discuss in the comments #DevOps #Jenkins #ContinuousLearning

For many, CKA certification exam isn't tough. But the price? That’s a whole different level of challenge 😀 But dont worry, You can make use the current 40% discount (One Today Left) Use code SUMMERENDS2024CT at kube.promo/devops to get flat 40% discount on all the kubernetes certifications. It is valid for one day. #DevOpsEngineerStruggles

Here is why you should lint your Dockerfile 👇 For those who may not be aware, Linting is the process of checking code for errors, bad practices, or inconsistencies using a linter utility. By linting Dockerfiles, You can catch errors early, improve security, and keep everyone on the team consistent. Especially for beginners, linting can be educational. It can teach best practices and how to avoid common mistakes. So how to lint Dockerfiles? There is a utility called 𝗛𝗮𝗱𝗼𝗹𝗶𝗻𝘁. It is an open-source command-line Dockerfile linter tool built using Haskell that helps you write error-free Dockersfiles. Hadolint checks your Dockerfile for possible errors, security vulnerabilities, and performance problems. It will even check the shell scripts that are part of the Dockerfile. It has over 9k starts on GitHub Here is how it works, - Hadolint looks at the Dockerfile. - It breaks down the Dockerfile into an AST (Abstract Syntax Tree) to understand each command and its details. - Next, it compares each command to a set of guidelines that focus on security, how well the code is written, and how efficient it is. These guidelines are built into Hadolint. - Finally, Hadolint points out any issues it finds, giving you feedback on what needs to be fixed. I've written a comprehensive, hands-on blog about Hadolint, covering most aspects. 𝗗𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗕𝗹𝗼𝗴: https://lnkd.in/gBJU8PVe You can also use Hadolint in VScode. Usually linting would be part of the Docker image build pipeline. I am working on an entire pipeline guide and will soon publish it. P.S. ♻ Repost if you found this helpful. 🙌 Got any tips? comment below. #docker #devops #devopsengineer

In our Jenkins series, a community member requested end-to-end pipeline examples, and we're excited to deliver! In Module 7, we'll dive into comprehensive real-world project pipelines, with a particular emphasis on multibranch pipelines, github organization jobs and shared libraries. We'll begin rolling out content on these topics next week. For the remainder of this week, we'll continue to publish individual concepts Stay tuned. More cool guides on the way :) 𝗙𝗿𝗲𝗲 𝗝𝗲𝗻𝗸𝗶𝗻𝘀 𝗖𝗼𝘂𝗿𝘀𝗲: https://lnkd.in/gfDwHc7C ♻️ Dont forget to repost! and share it with the DevOps learning community Have any questions? Discuss in the comments #DevOps #Jenkins #ContinuousLearning

Jenkins Docker Build Pipeline with Kaniko 🚀 This lesson will teach you to use the Jenkins pipeline to build and Dockerize Java applications using Kaniko inside a pod agent. It has detailed explanation of how kaniko works. Also we make use of Kubernetes hostpath to cache maven dependencies to speed up the build process. Detailed Lesson: https://lnkd.in/etSvYHgd ♻️ Dont forget to repost! and share it with the DevOps learning community Have any questions? Discuss in the comments #DevOps #Jenkins #ContinuousLearning

Multibranch Pipeline vs. GitHub Organization Job in Jenkins For a self-service pipeline setup, the GitHub Organization Job is your best bet. 𝗠𝘂𝗹𝘁𝗶𝗯𝗿𝗮𝗻𝗰𝗵 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲: Configures pipelines for a single Git repository. 𝗚𝗶𝘁𝗛𝘂𝗯 𝗢𝗿𝗴𝗮𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝗝𝗼𝗯: Automatically configures multi-branch pipelines for all repositories in a GitHub organization, discovering all repos with a Jenkinsfile. It also allows you to manage GitHub Apps at the organizational level, eliminating the need for individual webhooks. Here is the lesson to get started with GitHub organisation. We have added more information in the lesson. 𝗟𝗲𝘀𝘀𝗼𝗻: https://lnkd.in/gKyGbDAk ♻️ Dont forget to repost! and share it with the DevOps learning community Have any questions? Discuss in the comments #DevOps #Jenkins #ContinuousLearning

UpTo 55% on CKA, CKAD, CKS, etc - Two Day Only 🚀 Use code SUMMERENDS2024CT at http://kube.promo/devops to save on individual certifications. The following are the best bundles to save upto 55% with code SUMMERENDS2024CT - KCNA + KCSA + CKA + CKAD + CKS ($800+ Savings): kube.promo/kubestronaut - CKA + CKAD + CKS Exam bundle ($550+ Savings): kube.promo/k8s-bundle - CKA + CKS Bundle ($370+ Savings) kube.promo/bundle - KCNA + CKA ( $288 Savings) kube.promo/kcka-bundle - KCSA + CKS Exam Bundle ($229 Savings) kube.promo/kcsa-cks - KCNA + KCSA Exam Bundle ($203 Savings) kube.promo/kcna-kcsa 💰 Savings Tip: If you haven't done any Kubernetes certification yet, the best savings are on the Kubestronaut Bundle with 50% savings Note: You have one year of validity to appear for the certification exam after registration PS: ♻️ Dont forget to repost and share this with the DevOps community #kubernetes #devops #devopsengineer

Policy as Code Explained ⚡ Here is how it works 👇 First you should understand what is a policy. In IT Infrastructure, policies are rules or guidelines that dictate how infrastructure should be set up, managed, and maintained. They ensure compliance with organizational standards, legal requirements, and internal security guidelines, maintaining consistency and security across environments. 𝗘𝘅𝗮𝗺𝗽𝗹𝗲 𝗣𝗼𝗹𝗶𝗰𝘆: Only approved, scanned, and signed Docker images should be deployed to Kubernetes clusters. Usually, compliance or security teams define these policies. What is Policy as Code? Policy as Code involves writing your organization's infrastructure rules and policies in a code format. How Does Policy as Code Work? Policy as Code uses policy engines like Checkov, Open Policy Agent, or Kyverno to define, interpret, and enforce policies. So how do we enforce this policies for IaC? Policies are enforced using Pull Request Workflows with CI/D pipelines. It follows shift-left approach, which means enforcing standards and policies early in the IaC development lifecycle. For a detailed explanation and workflows, check out my blog. 𝗗𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗕𝗹𝗼𝗴: https://lnkd.in/gabPwUP4 PS: ♻️ Repost and share with the DevOps Community Have any insights or questions? ⬇️ Add/Discuss in the comments below! ⬇️ #devops #devsecops #devopsengineer

𝗗𝗮𝘆 𝟭𝟯: Setup Jenkins Slack Notification In this lesson, we'll guide you through the process of setting up Slack notifications directly in your Jenkins pipeline. 𝗟𝗲𝘀𝘀𝗼𝗻: https://lnkd.in/g8VtNC6F ♻️ Dont forget to repost! and share it with the DevOps learning community Have any questions? Discuss in the comments #DevOps #Jenkins #ContinuousLearning