#deploy jenkins on openshift

[cloudministertech]

DevOps Services at CloudMinister Technologies: Tailored Solutions for Scalable Growth

In a business landscape where technology evolves rapidly and customer expectations continue to rise, enterprises can no longer rely on generic IT workflows. Every organization has a distinct set of operational requirements, compliance mandates, infrastructure dependencies, and delivery goals. Recognizing these unique demands, CloudMinister Technologies offers Customized DevOps Services — engineered specifically to match your organization's structure, tools, and objectives.

DevOps is not a one-size-fits-all practice. It thrives on precision, adaptability, and optimization. At CloudMinister Technologies, we provide DevOps solutions that are meticulously tailored to fit your current systems while preparing you for the scale, speed, and security of tomorrow’s digital ecosystem.

Understanding the Need for Customized DevOps

While traditional DevOps practices bring automation and agility into the software delivery cycle, businesses often face challenges when trying to implement generic solutions. Issues such as toolchain misalignment, infrastructure incompatibility, compliance mismatches, and inefficient workflows often emerge, limiting the effectiveness of standard DevOps models.

CloudMinister Technologies bridges these gaps through in-depth discovery, personalized architecture planning, and customized automation flows. Our team of certified DevOps engineers works alongside your developers and operations staff to build systems that work the way your organization works.

Our Customized DevOps Service Offerings

Personalized DevOps Assessment

Every engagement at CloudMinister begins with a thorough analysis of your existing systems and workflows. This includes evaluating:

Development and deployment lifecycles

Existing tools and platforms

Current pain points in collaboration or release processes

Security protocols and compliance requirements

Cloud and on-premise infrastructure configurations

We use this information to design a roadmap that matches your business model, technical environment, and future expansion goals.

Tailored CI/CD Pipeline Development

Continuous Integration and Continuous Deployment (CI/CD) pipelines are essential for accelerating software releases. At CloudMinister, we create CI/CD frameworks that are tailored to your workflow, integrating seamlessly with your repositories, testing tools, and production environments. These pipelines are built to support:

Automated testing at each stage of the build

Secure, multi-environment deployments

Blue-green or canary releases based on your delivery strategy

Integration with tools like GitLab, Jenkins, Bitbucket, and others

Infrastructure as Code (IaC) Customized for Your Stack

We use leading Infrastructure as Code tools such as Terraform, AWS CloudFormation, and Ansible to help automate infrastructure provisioning. Each deployment is configured based on your stack, environment type, and scalability needs—whether cloud-native, hybrid, or legacy. This ensures repeatable deployments, fewer manual errors, and better control over your resources.

Customized Containerization and Orchestration

Containerization is at the core of modern DevOps practices. Whether your application is built for Docker, Kubernetes, or OpenShift, our team tailors the container ecosystem to suit your service dependencies, traffic patterns, and scalability requirements. From stateless applications to persistent volume management, we ensure your services are optimized for performance and reliability.

Monitoring and Logging Built Around Your Metrics

Monitoring and observability are not just about uptime—they are about capturing the right metrics that define your business’s success. We deploy customized dashboards and logging frameworks using tools like Prometheus, Grafana, Loki, and the ELK stack. These systems are designed to track application behavior, infrastructure health, and business-specific KPIs in real-time.

DevSecOps Tailored for Regulatory Compliance

Security is integrated into every stage of our DevOps pipelines through our DevSecOps methodology. We customize your pipeline to include vulnerability scanning, access control policies, automated compliance reporting, and secret management using tools such as Vault, SonarQube, and Aqua. Whether your business operates in finance, healthcare, or e-commerce, our solutions ensure your system meets all necessary compliance standards like GDPR, HIPAA, or PCI-DSS.

Case Study: Optimizing DevOps for a FinTech Organization

A growing FinTech firm approached CloudMinister Technologies with a need to modernize their software delivery process. Their primary challenges included slow deployment cycles, manual error-prone processes, and compliance difficulties.

After an in-depth consultation, our team proposed a custom DevOps solution which included:

Building a tailored CI/CD pipeline using GitLab and Jenkins

Automating infrastructure on AWS with Terraform

Implementing Kubernetes for service orchestration

Integrating Vault for secure secret management

Enforcing compliance checks with automated auditing

As a result, the company achieved:

A 70 percent reduction in deployment time

Streamlined compliance reporting with automated logging

Full visibility into release performance

Better collaboration between development and operations teams

This engagement not only improved their operational efficiency but also gave them the confidence to scale rapidly.

Business Benefits of Customized DevOps Solutions

Partnering with CloudMinister Technologies for customized DevOps implementation offers several strategic benefits:

Streamlined deployment processes tailored to your workflow

Reduced operational costs through optimized resource usage

Increased release frequency with lower failure rates

Enhanced collaboration between development, operations, and security teams

Scalable infrastructure with version-controlled configurations

Real-time observability of application and infrastructure health

End-to-end security integration with compliance assurance

Industries We Serve

We provide specialized DevOps services for diverse industries, each with its own regulatory, technological, and operational needs:

Financial Services and FinTech

Healthcare and Life Sciences

Retail and eCommerce

Software as a Service (SaaS) providers

EdTech and eLearning platforms

Media, Gaming, and Entertainment

Each solution is uniquely tailored to meet industry standards, customer expectations, and digital transformation goals.

Why CloudMinister Technologies?

CloudMinister Technologies stands out for its commitment to client-centric innovation. Our strength lies not only in the tools we use, but in how we customize them to empower your business.

What makes us the right DevOps partner:

A decade of experience in DevOps, cloud management, and server infrastructure

Certified engineers with expertise in AWS, Azure, Kubernetes, Docker, and CI/CD platforms

24/7 client support with proactive monitoring and incident response

Transparent engagement models and flexible service packages

Proven track record of successful enterprise DevOps transformations

Frequently Asked Questions

What does customization mean in DevOps services? Customization means aligning tools, pipelines, automation processes, and infrastructure management based on your business’s existing systems, goals, and compliance requirements.

Can your DevOps services be implemented on AWS, Azure, or Google Cloud? Yes, we provide cloud-specific DevOps solutions, including tailored infrastructure management, CI/CD automation, container orchestration, and security configuration.

Do you support hybrid cloud and legacy systems? Absolutely. We create hybrid pipelines that integrate seamlessly with both modern cloud-native platforms and legacy infrastructure.

How long does it take to implement a customized DevOps pipeline? The timeline varies based on the complexity of the environment. Typically, initial deployment starts within two to six weeks post-assessment.

What if we already have a DevOps process in place? We analyze your current DevOps setup and enhance it with better tools, automation, and customized configurations to maximize efficiency and reliability.

Ready to Transform Your Operations?

At CloudMinister Technologies, we don’t just implement DevOps—we tailor it to accelerate your success. Whether you are a startup looking to scale or an enterprise aiming to modernize legacy systems, our experts are here to deliver a DevOps framework that is as unique as your business.

Contact us today to get started with a personalized consultation.

Visit: www.cloudminister.com Email: sales@cloudminister.com

[hawkstack]

Enterprise Kubernetes Storage with Red Hat OpenShift Data Foundation (DO370)

In the era of cloud-native transformation, data is the fuel powering everything from mission-critical enterprise apps to real-time analytics platforms. However, as Kubernetes adoption grows, many organizations face a new set of challenges: how to manage persistent storage efficiently, reliably, and securely across distributed environments.

To solve this, Red Hat OpenShift Data Foundation (ODF) emerges as a powerful solution — and the DO370 training course is designed to equip professionals with the skills to deploy and manage this enterprise-grade storage platform.

🔍 What is Red Hat OpenShift Data Foundation?

OpenShift Data Foundation is an integrated, software-defined storage solution that delivers scalable, resilient, and cloud-native storage for Kubernetes workloads. Built on Ceph and Rook, ODF supports block, file, and object storage within OpenShift, making it an ideal choice for stateful applications like databases, CI/CD systems, AI/ML pipelines, and analytics engines.

�� Why Learn DO370?

The DO370: Red Hat OpenShift Data Foundation course is specifically designed for storage administrators, infrastructure architects, and OpenShift professionals who want to:

✅ Deploy ODF on OpenShift clusters using best practices.

✅ Understand the architecture and internal components of Ceph-based storage.

✅ Manage persistent volumes (PVs), storage classes, and dynamic provisioning.

✅ Monitor, scale, and secure Kubernetes storage environments.

✅ Troubleshoot common storage-related issues in production.

🛠️ Key Features of ODF for Enterprise Workloads

1. Unified Storage (Block, File, Object)

Eliminate silos with a single platform that supports diverse workloads.

2. High Availability & Resilience

ODF is designed for fault tolerance and self-healing, ensuring business continuity.

3. Integrated with OpenShift

Full integration with the OpenShift Console, Operators, and CLI for seamless Day 1 and Day 2 operations.

4. Dynamic Provisioning

Simplifies persistent storage allocation, reducing manual intervention.

5. Multi-Cloud & Hybrid Cloud Ready

Store and manage data across on-prem, public cloud, and edge environments.

📘 What You Will Learn in DO370

Installing and configuring ODF in an OpenShift environment.

Creating and managing storage resources using the OpenShift Console and CLI.

Implementing security and encryption for data at rest.

Monitoring ODF health with Prometheus and Grafana.

Scaling the storage cluster to meet growing demands.

🧠 Real-World Use Cases

Databases: PostgreSQL, MySQL, MongoDB with persistent volumes.

CI/CD: Jenkins with persistent pipelines and storage for artifacts.

AI/ML: Store and manage large datasets for training models.

Kafka & Logging: High-throughput storage for real-time data ingestion.

👨‍🏫 Who Should Enroll?

This course is ideal for:

Storage Administrators

Kubernetes Engineers

DevOps & SRE teams

Enterprise Architects

OpenShift Administrators aiming to become RHCA in Infrastructure or OpenShift

🚀 Takeaway

If you’re serious about building resilient, performant, and scalable storage for your Kubernetes applications, DO370 is the must-have training. With ODF becoming a core component of modern OpenShift deployments, understanding it deeply positions you as a valuable asset in any hybrid cloud team.

🧭 Ready to transform your Kubernetes storage strategy? Enroll in DO370 and master Red Hat OpenShift Data Foundation today with HawkStack Technologies – your trusted Red Hat Certified Training Partner. For more details www.hawkstack.com

[hawskstack]

Enterprise Kubernetes Storage With Red Hat OpenShift Data Foundation (DO370)

Introduction

As enterprises embrace Kubernetes to power their digital transformation, one challenge stands out — persistent storage for dynamic, containerized workloads. While Kubernetes excels at orchestration, it lacks built-in storage capabilities for stateful applications. That’s where Red Hat OpenShift Data Foundation (ODF) comes in.

In this blog, we’ll explore how OpenShift Data Foundation provides enterprise-grade, Kubernetes-native storage that scales seamlessly across hybrid and multi-cloud environments.

🔍 What is OpenShift Data Foundation (ODF)?

OpenShift Data Foundation (formerly known as OpenShift Container Storage) is Red Hat’s software-defined storage solution built for Kubernetes. It’s deeply integrated into the OpenShift Container Platform and enables block, file, and object storage for stateful container workloads.

Powered by Ceph and NooBaa, ODF offers a unified data platform that handles everything from databases and CI/CD pipelines to AI/ML workloads — all with cloud-native agility.

🚀 How OpenShift Data Foundation Empowers Enterprise Workloads

ODF isn’t just a storage solution — it's a strategic enabler for enterprise innovation.

1. 🔄 Persistent Storage for Stateful Applications

Containerized workloads like PostgreSQL, Jenkins, MongoDB, and Elasticsearch require storage that persists across restarts and deployments. ODF offers dynamic provisioning of persistent volumes using standard Kubernetes APIs — no manual intervention required.

2. 🔐 Enterprise-Grade Security and Compliance

ODF ensures your data is always protected:

Encryption at rest and in transit

Role-based access control (RBAC)

Integration with Kubernetes secrets

These features help meet compliance requirements such as HIPAA, GDPR, and SOC 2.

3. ⚙️ Automation and Scalability at Core

OpenShift Data Foundation supports automated storage scaling, self-healing, and distributed storage pools. This makes it easy for DevOps teams to scale storage with workload demands without reconfiguring the infrastructure.

4. 🌐 True Hybrid and Multi-Cloud Experience

ODF provides a consistent storage layer whether you're on-premises, in the cloud, or at the edge. You can deploy it across AWS, Azure, GCP, or bare metal environments — ensuring portability and resilience across any architecture.

5. Developer and DevOps Friendly

ODF integrates natively with Kubernetes and OpenShift:

Developers can request storage via PersistentVolumeClaims (PVCs)

DevOps teams get centralized visibility through Prometheus metrics and OpenShift Console

Built-in support for CSI drivers enhances compatibility with modern workloads

Real-World Use Cases

Databases: MySQL, MongoDB, Cassandra

CI/CD Pipelines: Jenkins, GitLab Runners

Monitoring & Logging: Prometheus, Grafana, Elasticsearch

AI/ML Pipelines: Model training and artifact storage

Hybrid Cloud DR: Backup and replicate data across regions or clouds

How to Get Started with ODF in OpenShift

Prepare Your OpenShift Cluster Ensure a compatible OpenShift 4.x cluster is up and running.

Install the ODF Operator Use the OperatorHub inside the OpenShift Console.

Create a Storage Cluster Configure your StorageClass, backing stores, and nodes.

Deploy Stateful Apps Define PersistentVolumeClaims (PVCs) in your Kubernetes manifests.

Monitor Performance and Usage Use OpenShift Console and Prometheus for real-time visibility.

📌 Final Thoughts

In today’s enterprise IT landscape, storage must evolve with applications — and OpenShift Data Foundation makes that possible. It bridges the gap between traditional storage needs and modern, container-native environments. Whether you’re running AI/ML pipelines, databases, or CI/CD workflows, ODF ensures high availability, scalability, and security for your data.

For DevOps engineers, architects, and platform teams, mastering ODF means unlocking reliable Kubernetes-native storage that supports your journey to hybrid cloud excellence.

🔗 Ready to Build Enterprise-Ready Kubernetes Storage?

👉 Explore more on OpenShift Data Foundation:

Hawkstack Technologies

[shinchain]

Master Full Stack, CloudOps & DevOps with ProLEAP Advanced – Future-Proof Your Tech Career!

Are you looking to level up your tech career? Whether you're an IT professional or a ProLEAP Foundation graduate, the ProLEAP Advanced program is designed to equip you with job-ready skills in Full Stack Development, CloudOps, and DevOps.

✅ What You’ll Learn: 🔹 Full Stack Development – React, Node.js, MongoDB & REST API 🔹 CloudOps – AWS CloudFormation, Terraform & Cloud Automation 🔹 DevOps – CI/CD, Jenkins, OpenShift & Ansible 🔹 Capstone Project – Deploy a cloud-based app & get industry expert feedback

Why settle for theoretical knowledge when you can gain hands-on experience and master in-demand cloud & automation technologies? 🌟

📢 Who Should Join? ✔ IT professionals looking to upskill in cloud & DevOps ✔ ProLEAP Foundation graduates ready for the next step ✔ Engineers & developers keen on automation & cloud deployment ✔ Startups & companies training their tech teams for modern cloud approaches

💡 Future-Proof Your Career! The demand for Full Stack Developers, CloudOps Engineers, and DevOps specialists is growing. With ProLEAP Advanced, you’ll gain the expertise to thrive in the evolving digital economy.

🔗 Interested? Let’s Discuss! Drop your queries below

[goongu]

Transform Your Business with DevOps Consulting Services - Goognu

In an increasingly fast-paced and competitive digital landscape, organizations must focus on efficiency, speed, and collaboration to stay ahead. Achieving this means rethinking traditional development and operations methods. DevOps, a methodology that integrates development and IT operations, is the solution that enables companies to deliver high-quality software quickly and reliably. However, adopting DevOps requires specialized knowledge and tools. That’s where Goognu’s DevOps Consulting Services come in.

As a leading DevOps Consulting Company, we help businesses streamline their development processes, automate workflows, and implement cutting-edge DevOps practices that foster collaboration and continuous improvement.

What is DevOps and Why Your Business Needs It?

DevOps is a culture and set of practices that emphasizes collaboration between development and operations teams to enable faster and more reliable software delivery. By breaking down traditional silos between development and operations, DevOps ensures that software is delivered more quickly and with higher quality. Core DevOps practices include:

Collaboration: Encouraging communication between development and operations teams to ensure alignment and shared goals.

Automation: Automating manual processes to improve speed and reduce human error, especially in testing, deployment, and monitoring.

Continuous Integration (CI) and Continuous Delivery (CD): Ensuring code is integrated, tested, and deployed quickly and efficiently.

Monitoring and Feedback: Continuously monitoring software in production to gather feedback and make improvements.

By adopting DevOps, businesses can experience:

Faster Delivery Cycles: With automated processes and streamlined collaboration, businesses can push updates and features to market faster.

Improved Software Quality: Automated testing and continuous feedback allow businesses to catch bugs earlier in the development cycle, improving overall quality.

Better Collaboration Across Teams: DevOps fosters a culture of cooperation between traditionally siloed development and operations teams.

Increased Efficiency: By automating repetitive tasks, teams can focus on more strategic and valuable work, which drives greater productivity.

However, implementing DevOps successfully requires expert guidance and strategic planning. This is where Goognu’s DevOps Consulting Services come in.

Why Goognu is the Right DevOps Consulting Company for You?

At Goognu, we specialize in offering DevOps Consulting Services that are tailored to the unique needs of your business. Our team of experienced consultants will guide you in implementing best practices, adopting the right tools, and aligning your DevOps strategy with your business goals. Here’s why Goognu is the ideal DevOps Consulting Company for your transformation:

1. Tailored DevOps Solutions

Every organization has unique challenges and goals, which is why our approach to DevOps consulting is highly personalized. We begin by understanding your existing processes, pain points, and objectives, and then design a customized DevOps strategy that aligns with your business vision. Whether you're looking to improve collaboration, speed up software releases, or enhance quality, Goognu’s DevOps Consulting Services are designed to meet your specific needs.

2. Expert Implementation of DevOps Tools

To succeed in DevOps, you need the right tools in place to automate processes, monitor performance, and integrate systems. As a leading DevOps Consulting Company, Goognu helps you select and implement the best DevOps tools to streamline your operations. Our team is well-versed in a wide range of industry-leading tools and platforms, including:

CI/CD Tools: Jenkins, GitLab CI, CircleCI, Travis CI, etc.

Infrastructure as Code (IaC): Terraform, AWS CloudFormation, Ansible, etc.

Containerization & Orchestration: Docker, Kubernetes, OpenShift, etc.

Monitoring & Logging: Prometheus, Grafana, ELK Stack, etc.

Version Control Systems: Git, Bitbucket, GitHub, etc.

Our experts help integrate these tools into your development lifecycle, ensuring that tasks like continuous integration, testing, deployment, and monitoring are automated, reducing errors and boosting efficiency.

3. Optimizing Your Software Development Lifecycle

DevOps is all about collaboration and efficiency, and Goognu’s DevOps Consulting Services help streamline your development lifecycle by breaking down silos between development and operations teams. Our consultants guide you through best practices for team collaboration, process management, and performance tracking, allowing your teams to work more cohesively. We ensure that your entire software development lifecycle—from planning to deployment—is efficient, automated, and aligned with business goals.

With Goognu’s guidance, your teams will be able to deliver high-quality software more quickly while fostering a culture of collaboration and shared responsibility.

4. Continuous Improvement and Automation

DevOps is not a one-time process but an ongoing journey. Goognu believes in continuous improvement, and our DevOps Consulting Services focus on setting up automated processes, continuous delivery pipelines, and monitoring systems that support long-term growth. We work with your teams to create feedback loops that allow you to continuously monitor performance, gather insights, and improve your processes, ensuring that you’re always improving and adapting to market changes.

We also emphasize automation to reduce repetitive, manual tasks, which boosts productivity, minimizes human error, and allows your teams to focus on more strategic work.

5. Security Integration with DevSecOps

In the modern development landscape, security can no longer be an afterthought. Goognu integrates security at every stage of your development process through DevSecOps practices. By embedding security directly into your CI/CD pipeline, we ensure that vulnerabilities are detected early and resolved before they reach production. Our DevOps Consulting Services will help you implement automated security checks, secure code reviews, and continuous security monitoring to protect your applications from threats while maintaining compliance with industry standards.

Take Your Business to the Next Level with Goognu’s DevOps Consulting Services

DevOps is a game-changing approach to software development, offering faster delivery, better quality, and more efficient collaboration across teams. But to truly realize the benefits of DevOps, your organization needs the expertise and strategic guidance of an experienced DevOps Consulting Company.

Goognu’s DevOps Consulting Services are here to help you adopt and implement DevOps practices, automate your development pipeline, and drive innovation across your organization. Our team of experts will work with you every step of the way to ensure your DevOps transformation is a success.

Contact Goognu today to schedule a consultation and begin your journey toward a more agile, efficient, and collaborative development process. Let us help you unlock the full potential of DevOps and take your business to the next level.

[aitoolswhitehattoolbox]

Sr Specialist Software Engineering (Java Full Stack)

Bitbucket, Jenkins, Nexus, UCD to version control, build, store artifact, and deploy the software projects. Use MS Project… OpenShift and Docker. Experience with modern software development tools for Continuous Integration including Jenkins, Git… Apply Now

[nel-world]

hi

Jenkins openshiftplugin service id

need bc.yml

need xlrpipeline true

need xlr onboarding fr the application

RELEASEconfig.son(parameters for deployment) is in oc deploy serviced to connect to openshift for ausonia templates created on tower

need towermachinecredential

bitbucket repo

create a project in template tower in project u will specific playbook to use

need to credentialsto server and vault credentials(encrypt/decrypt) on template to tell on which server to run

e03d51dadc4

dc.yml ( copy same)

no need values

need vars … use vars.yml connection string to mongodb

vars need to be encrypted ( we encrypt in ansible)

properties file( if app needs properties)

ginger template ( for mongo) -- for encrypt secrets.j2 / group vars

ansible will decrypt using ansible credential

secrets on fly ( using ginger template)

secrets.j2 ( in this format) vault and in openshift

at runtime openshift will pull secrets from vault

or encrypt secrets and push into bitbucket repo and call it as a variable

from bitbucket pull we use scmsecret this secret is defined directly in openshift namespace

this secret is used in template /project

[qcs01]

Mastering OpenShift Clusters: A Comprehensive Guide for Streamlined Containerized Application Management

As organizations increasingly adopt containerization to enhance their application development and deployment processes, mastering tools like OpenShift becomes crucial. OpenShift, a Kubernetes-based platform, provides powerful capabilities for managing containerized applications. In this blog, we'll walk you through essential steps and best practices to effectively manage OpenShift clusters.

Introduction to OpenShift

OpenShift is a robust container application platform developed by Red Hat. It leverages Kubernetes for orchestration and adds developer-centric and enterprise-ready features. Understanding OpenShift’s architecture, including its components like the master node, worker nodes, and its integrated CI/CD pipeline, is foundational to mastering this platform.

Step-by-Step Tutorial

1. Setting Up Your OpenShift Cluster

Step 1: Prerequisites

Ensure you have a Red Hat OpenShift subscription.

Install oc, the OpenShift CLI tool.

Prepare your infrastructure (on-premise servers, cloud instances, etc.).

Step 2: Install OpenShift

Use the OpenShift Installer to deploy the cluster:openshift-install create cluster --dir=mycluster

Step 3: Configure Access

Log in to your cluster using the oc CLI:oc login -u kubeadmin -p $(cat mycluster/auth/kubeadmin-password) https://api.mycluster.example.com:6443

2. Deploying Applications on OpenShift

Step 1: Create a New Project

A project in OpenShift is similar to a namespace in Kubernetes:oc new-project myproject

Step 2: Deploy an Application

Deploy a sample application, such as an Nginx server:oc new-app nginx

Step 3: Expose the Application

Create a route to expose the application to external traffic:oc expose svc/nginx

3. Managing Resources and Scaling

Step 1: Resource Quotas and Limits

Define resource quotas to control the resource consumption within a project:apiVersion: v1 kind: ResourceQuota metadata: name: mem-cpu-quota spec: hard: requests.cpu: "4" requests.memory: 8Gi Apply the quota:oc create -f quota.yaml

Step 2: Scaling Applications

Scale your deployment to handle increased load:oc scale deployment/nginx --replicas=3

Expert Best Practices

1. Security and Compliance

Role-Based Access Control (RBAC): Define roles and bind them to users or groups to enforce the principle of least privilege.apiVersion: rbac.authorization.k8s.io/v1 kind: Role metadata: namespace: myproject name: developer rules: - apiGroups: [""] resources: ["pods", "services"] verbs: ["get", "list", "watch", "create", "update", "delete"]oc create -f role.yaml oc create rolebinding developer-binding --role=developer --user=developer@example.com -n myproject

Network Policies: Implement network policies to control traffic flow between pods.apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-same-namespace namespace: myproject spec: podSelector: matchLabels: {} policyTypes: - Ingress - Egress ingress: - from: - podSelector: {} oc create -f networkpolicy.yaml

2. Monitoring and Logging

Prometheus and Grafana: Use Prometheus for monitoring and Grafana for visualizing metrics.oc new-project monitoring oc adm policy add-cluster-role-to-user cluster-monitoring-view -z default -n monitoring oc apply -f https://raw.githubusercontent.com/coreos/kube-prometheus/main/manifests/setup oc apply -f https://raw.githubusercontent.com/coreos/kube-prometheus/main/manifests/

ELK Stack: Deploy Elasticsearch, Logstash, and Kibana for centralized logging.oc new-project logging oc new-app elasticsearch oc new-app logstash oc new-app kibana

3. Automation and CI/CD

Jenkins Pipeline: Integrate Jenkins for CI/CD to automate the build, test, and deployment processes.oc new-app jenkins-ephemeral oc create -f jenkins-pipeline.yaml

OpenShift Pipelines: Use OpenShift Pipelines, which is based on Tekton, for advanced CI/CD capabilities.oc apply -f https://raw.githubusercontent.com/tektoncd/pipeline/main/release.yaml

Conclusion

Mastering OpenShift clusters involves understanding the platform's architecture, deploying and managing applications, and implementing best practices for security, monitoring, and automation. By following this comprehensive guide, you'll be well on your way to efficiently managing containerized applications with OpenShift. 

For more details click www.qcsdclabs.com 

[tech-ahead-corp]

DevOps Platforms And Software Development

28 Best DevOps Platforms And Tools: The ULTIMATE Guide

These best DevOps platforms and software can be a game-changer for businesses aiming to streamline their software deployment and development processes. The right platform or tool automates tasks and boosts collaboration between the operations and development teams. This, in turn, leads to quicker deployment of high-quality software that meets user expectations. Selecting from the Best DevOps Platforms and Software requires understanding your team's specific needs and how each tool can address them effectively. Tech Ahead provides cutting-edge DevOps platforms and software development solutions to streamline and enhance the software delivery lifecycle.

Understanding DevOps Platforms and Software

'DevOps' amalgamates two pivotal roles in software development: Development (Dev) and Operations (Ops). It's a methodology that encourages collaboration between these traditionally separate teams to streamline the entire software development lifecycle. Focusing on DevOps platforms and tools, they are integrated systems designed to support this collaborative approach by automating many routine tasks involved in developing applications from design through deployment stages.

Purpose of DevOps Tools

A range of specialized DevOps tools have been developed for different aspects of DevOps practices. Some handle code creation, while others manage testing or deployment processes. These popular DevOps automation tools enable faster releases with fewer errors due to their automation capabilities at various stages. Besides accelerating release cycles, these open-source DevOps tools also promote better communication among operations teams, thus fostering a culture where continuous improvement becomes part of everyday work habits within agile software development environments.

Monitoring and Error Reporting Platforms: The Backbone of App Performance

The effectiveness of a web app or mobile application is essential for its success. Monitoring and error reporting platforms are the backbones for maintaining this performance, offering tools that track application behavior, detect anomalies, and diagnose issues in real time.

Let's dive into these top 28 Best DevOps Platforms and Tools:

Raygun: Comprehensive Error Tracking

Nagios: Pioneer in IT Infrastructure Monitoring

Firebase Crashlytics: Specialized Mobile App Support

Opsgenie by Atlassian

Puppet Enterprise: The Model-Driven Approach

Cooking up Configurations with Progress Chef

An Open Source Solution: Ansible

SysAid: An All-Rounder In Configuration Management

Jenkins: A Versatile Open-Source Tool

Bamboo: Seamless Release Management

Amazon ECS: Containerized Deployments Simplified

Octopus Deploy: Advanced Deployment Functionalities

CircleCI: Speedy Builds And Tests

Docker: A Popular DevOps Tool

Redhat Openshift: Enterprise-Grade Solution

Kubernetes: The Container Orchestration King

LXC/LXD: Linux-Based Virtualization

Git: A Leading SCM Tool

Mercurial: User-friendly SCM

Apache (SVN) Subversion

SonarQube

Jira

Gradle

Atlassian Open DevOps

Azure DevOps Services

AWS (Amazon Web Services) DevOps

Terraform: An Open-Source Tool for Infrastructure Management

Google Cloud Build: Streamlining Continuous Integration/Continuous Deployment

TechAhead: Pioneering Global Excellence In The Field Of Development Work With Best-in-class Software

An industry leader in this domain - TechAhead has earned global recognition for their expertise in developing high-performing digital products using these best-in-class DevOps Platforms and software. They understand the importance of selecting appropriate DevOps automation tools tailored to client requirements, ensuring efficient workflow throughout the entire software development lifecycle. Their commitment to quality deliverables sets them apart, making them a one-stop solution provider for all application and software development automation needs.

Navigating numerous options might seem daunting, but it becomes easier to pick suitable ones once you identify what your team requires. No two projects are alike, so finding the right fit for your needs is essential. And if you ever find yourself needing expert guidance, remember companies like TechAhead are always ready to help.

The DevOps landscape is vast and diverse, with many platforms and software tools available to facilitate the development, deployment, monitoring, and maintenance of web apps and mobile applications. These popular DevOps tools are essential in streamlining operations teams' workflows while fostering collaboration among DevOps teams.

Conclusion

Exploring the world of DevOps platforms and software can feel like navigating a labyrinth. But, with this comprehensive guide, you've been armed with knowledge about top tools in various categories - from monitoring to DevOps configuration management tools, CI/CD deployment, and containerization. We've dived into source code management and build tools while shedding light on cloud-based solutions. We even touched upon security essentials for your applications.

The key takeaway? No single answer fits all when it comes to the best DevOps tools. It all concerns what works best with your team's needs and workflow. Understanding these Best DevOps Platforms and Software is part of the journey towards efficient software development. The real magic happens when you leverage them effectively. Contact TechAhead today for all your DevOps development, web, and mobile app development!

[sphor-art]

why are computers so hard to use

probably screaming out to an empty audience but does anyone know how to use eclipse/openshift? stuff relating to deploying microservices, using JMeter and Jenkins? my brain is unbelievably small rn 

[codecraftshop]

Deploy jenkins on openshift cluster - deploy jenkins on openshift | openshift#deploy #jenkins #openshift #deployjenkinsonopenshift #jenkinsonopenshift deploy jenkins on openshift,deploy jenkins x on openshift,install jenkins on openshift,deploying jenkins on openshift part 2,deploy jenkins on openshift origin,deploy jenkins on openshift cluster,demo jenkins ci cd on openshift,how to deploy jenkins in openshift,jenkins pipeline tutorial for beginners,openshift,jenkins,fedora,cloud,deployments,pipeline,openshift origin,redhat,container platform,redhat container platform,docker,container https://www.youtube.com/channel/UCnIp4tLcBJ0XbtKbE2ITrwA?sub_confirmation=1&app=desktop About: 00:00 Deploy Jenkins on Openshift cluster - deploy jenkins on openshift - Install Jenkins on Openshift In this course we will learn about deploy jenkins on openshift cluster. How to access jenkins installed on openshift cluster. deploy jenkins on openshift cluster - Red Hat is the world's leading provider of enterprise open source solutions, including high-performing Linux, cloud, container, and Kubernetes technologies. deploy jenkins on openshift origin - Continuous Integration (CI) is a development practice that requires developers to integrate code into a shared repository several times a day Openshift/ Openshift4 a cloud based container to build deploy test our application on cloud. In the next videos we will explore Openshift4 in detail. https://www.facebook.com/codecraftshop/ https://t.me/codecraftshop/ Please do like and subscribe to my you tube channel "CODECRAFTSHOP" Follow us on facebook | instagram | twitter at @CODECRAFTSHOP .

[swarnalata31techiio]

A brief overview of Jenkins X

What is Jenkins X?

Jenkins X is an open-source solution that provides automatic seamless integration and continuous distribution (CI / CD) and automated testing tools for cloud-native applications in Cubernet. It supports all major cloud platforms such as AWS, Google Cloud, IBM Cloud, Microsoft Azure, Red Hat OpenShift, and Pivotal. Jenkins X is a Jenkins sub-project (more on this later) and employs automation, DevOps best practices and tooling to accelerate development and improve overall CI / CD.  

Features of Jenkins X

Automated CI /CD:

Jenkins X offers a sleek jx command-line tool, which allows Jenkins X to be installed inside an existing or new Kubernetes cluster, import projects, and bootstrap new applications. Additionally, Jenkins X creates pipelines for the project automatically.

Environment Promotion via GitOps:

Jenkins X allows for the creation of different virtual environments for development, staging, and production, etc. using the Kubernetes Namespaces. Every environment gets its specific configuration, list of versioned applications and configurations stored in the Git repository. You can automatically promote new versions of applications between these environments if you follow GitOps practices. Moreover, you can also promote code from one environment to another manually and change or configure new environments as needed.

Extensions:

It is quite possible to create extensions to Jenkins X. An extension is nothing but a code that runs at specific times in the CI/CD process. You can also provide code through an extension that runs when the extension is installed, uninstalled, as well as before and after each pipeline.

Serverless Jenkins:

Instead of running the Jenkins web application, which continually consumes a lot of CPU and memory resources, you can run Jenkins only when you need it. During the past year, the Jenkins community has created a version of Jenkins that can run classic Jenkins pipelines via the command line with the configuration defined by code instead of the usual HTML forms.

Preview Environments:

Though the preview environment can be created manually, Jenkins X automatically creates Preview Environments for each pull request. This provides a chance to see the effect of changes before merging them. Also, Jenkins X adds a comment to the Pull Request with a link for the preview for team members.

How Jenkins X works?

The developer commits and pushes the change to the project’s Git repository.

JX is notified and runs the project’s pipeline in a Docker image. This includes the project’s language and supporting frameworks.

The project pipeline builds, tests, and pushes the project’s Helm chart to Chart Museum and its Docker image to the registry.

The project pipeline creates a PR with changes needed to add the project to the staging environment.

Jenkins X automatically merges the PR to Master.

Jenkins X is notified and runs the staging pipeline.

The staging pipeline runs Helm, which deploys the environment, pulling Helm charts from Chart Museum and Docker images from the Docker registry. Kubernetes creates the project’s resources, typically a pod, service, and ingress.

[hawkstack]

🔧 Migrating from Jenkins to OpenShift Pipelines: 8 Steps to Success

As organizations modernize their CI/CD workflows, many are moving away from Jenkins towards Kubernetes-native solutions like OpenShift Pipelines (based on Tekton). This transition offers better scalability, security, and integration with GitOps practices. Here's a streamlined 8-step guide to help you succeed in this migration:

✅ Step 1: Audit Your Current Jenkins Pipelines

Begin by reviewing your existing Jenkins jobs. Understand the structure, stages, integrations, and any custom scripts in use. This audit helps identify reusable components and areas that need rework in the new pipeline architecture.

✅ Step 2: Deploy the OpenShift Pipelines Operator

Install the OpenShift Pipelines Operator from the OperatorHub. This provides Tekton capabilities within your OpenShift cluster, enabling you to create pipelines natively using Kubernetes CRDs.

✅ Step 3: Convert Jenkins Stages to Tekton Tasks

Each stage in Jenkins (e.g., build, test, deploy) should be mapped to individual Tekton Tasks. These tasks are containerized and isolated, aligning with Kubernetes-native principles.

✅ Step 4: Define Tekton Pipelines

Group your tasks logically using Tekton Pipelines. These act as orchestrators, defining the execution flow and data transfer between tasks, ensuring modularity and reusability.

✅ Step 5: Store Pipelines in Git (GitOps Approach)

Adopt GitOps by storing all pipeline definitions in Git repositories. This ensures version control, traceability, and easy rollback of CI/CD configurations.

✅ Step 6: Configure Triggers for Automation

Use Tekton Triggers or EventListeners to automate pipeline runs. These can respond to Git push events, pull requests, or custom webhooks to maintain a continuous delivery workflow.

✅ Step 7: Integrate with Secrets and ServiceAccounts

Securely manage credentials using Secrets, access control with ServiceAccounts, and runtime configs with ConfigMaps. These integrations bring Kubernetes-native security and flexibility to your pipelines.

✅ Step 8: Validate the CI/CD Flow and Sunset Jenkins

Thoroughly test your OpenShift Pipelines. Validate all build, test, and deploy stages across environments. Once stable, gradually decommission legacy Jenkins jobs to complete the migration.

🚀 Ready for Cloud-Native CI/CD

Migrating from Jenkins to OpenShift Pipelines is a strategic move toward a scalable and cloud-native DevOps ecosystem. With Tekton’s modular design and OpenShift’s robust platform, you’re set for faster, more reliable software delivery.

Need help with migration or pipeline design? HawkStack Technologies specializes in Red Hat and OpenShift consulting. Reach out for expert guidance! For more details www.hawkstack.com 

[qcs01]

Unlocking the Power of OpenShift: The Ultimate Platform for Modern Applications

Introduction

In the rapidly evolving world of container orchestration, OpenShift stands out as a robust, enterprise-grade platform. Built on Kubernetes, OpenShift provides developers and IT operations teams with a comprehensive suite of tools for deploying, managing, and scaling containerized applications. In this blog post, we’ll explore what makes OpenShift a powerful choice for modern application development and operations.

1. What is OpenShift?

OpenShift is a container application platform developed by Red Hat. It’s built on top of Kubernetes, the leading container orchestration engine, and provides additional tools and features to enhance developer productivity and operational efficiency. OpenShift supports a wide range of cloud environments, including public, private, and hybrid clouds.

2. Key Features of OpenShift

Integrated Development Environment: OpenShift provides an integrated development environment (IDE) that streamlines the application development process. It includes support for multiple programming languages, frameworks, and databases.

Developer-Friendly Tools: OpenShift’s Source-to-Image (S2I) capability allows developers to build, deploy, and scale applications directly from source code. It also integrates with popular CI/CD tools like Jenkins.

Robust Security: OpenShift incorporates enterprise-grade security features, including role-based access control (RBAC), network policies, and integrated logging and monitoring to ensure applications are secure and compliant.

Scalability and High Availability: OpenShift automates scaling and ensures high availability of applications with built-in load balancing, failover mechanisms, and self-healing capabilities.

Multi-Cloud Support: OpenShift supports deployment across multiple cloud providers, including AWS, Google Cloud, and Azure, as well as on-premises data centers, providing flexibility and avoiding vendor lock-in.

3. Benefits of Using OpenShift

Enhanced Productivity: With its intuitive developer tools and streamlined workflows, OpenShift significantly reduces the time it takes to develop, test, and deploy applications.

Consistency Across Environments: OpenShift ensures that applications run consistently across different environments, from local development setups to production in the cloud.

Operational Efficiency: OpenShift automates many operational tasks, such as scaling, monitoring, and managing infrastructure, allowing operations teams to focus on more strategic initiatives.

Robust Ecosystem: OpenShift integrates with a wide range of tools and services, including CI/CD pipelines, logging and monitoring solutions, and security tools, creating a rich ecosystem for application development and deployment.

Open Source and Community Support: As an open-source platform, OpenShift benefits from a large and active community, providing extensive documentation, forums, and third-party integrations.

4. Common Use Cases

Microservices Architecture: OpenShift excels at managing microservices architectures, providing tools to build, deploy, and scale individual services independently.

CI/CD Pipelines: OpenShift integrates seamlessly with CI/CD tools, automating the entire build, test, and deployment pipeline, resulting in faster delivery of high-quality software.

Hybrid Cloud Deployments: Organizations looking to deploy applications across both on-premises data centers and public clouds can leverage OpenShift’s multi-cloud capabilities to ensure seamless operation.

DevSecOps: With built-in security features and integrations with security tools, OpenShift supports the DevSecOps approach, ensuring security is an integral part of the development and deployment process.

5. Getting Started with OpenShift

Here’s a quick overview of how to get started with OpenShift:

Set Up OpenShift: You can set up OpenShift on a local machine using Minishift or use a managed service like Red Hat OpenShift on public cloud providers.

Deploy Your First Application:

Create a new project.

Use the OpenShift Web Console or CLI to deploy an application from a Git repository.

Configure build and deployment settings using OpenShift’s intuitive interfaces.

Scale and Monitor: Utilize OpenShift’s built-in scaling features to handle increased load and monitor application performance using integrated tools.

Example Command to Create a Project and Deploy an App:bas

oc new-project myproject oc new-app https://github.com/sclorg/nodejs-ex -l name=myapp oc expose svc/nodejs-ex

Conclusion

OpenShift is a powerful platform that bridges the gap between development and operations, providing a comprehensive solution for deploying and managing modern applications. Its robust features, combined with the flexibility of Kubernetes and the added value of Red Hat’s enhancements, make it an ideal choice for enterprises looking to innovate and scale efficiently.

Embrace OpenShift to unlock new levels of productivity, consistency, and operational excellence in your organization.

For more details click www.qcsdclabs.com

[opsmxspinnaker]

About the Bank

The Customer is an international banking group, with around 86,000 employees and a 150-year history in some of the world’s most dynamic markets. Although they are based in London, the vast majority of their customers and employees are in Asia, Africa and the Middle East. The company is a leader in the personal, consumer, corporate, institutional and treasury segments.

Challenge: To Provide an Uninterrupted Customer Experience

The Bank wanted to stay ahead of the competition. The only way to succeed in today’s digital world is to deliver services faster to customers, so they needed to modernize their IT infrastructure.  As part of a business expansion, entering eight additional markets in Africa and providing virtual banking services in Hong Kong, they needed to roll out new  retail banking services. The new services would enhance customer experience, improve efficiency, and build a “future proof” retail bank.

Deploying these new services created challenges that needed to be overcome quickly, or risk delaying the entry into the new markets.

Sluggish Deployments for Monolithic Applications

The bank was running monolithic applications on old Oracle servers, located in HK and the UK, that served Africa, the Middle East, and South Asia Grade. Each upgrade forced a significant downtime across all regions that prevented customers from accessing their accounts.  This was not true for the bank’s competitors, and it threatened to become a major source of customer churn.

Need for Secured Continuous Delivery Platform

As part of the bank’s digital transformation, they decided to move many services to a container-based infrastructure. They chose Kubernetes and Red Hat OpenShift as their container environment. To take advantage of the ability to update containers quickly, they also decided to move to a continuous delivery (CD) model, enabling updates without downtime. Their existing deployment tool was unsuitable for the new environment.

Of course, strict security of the platform and the CD process was an absolute requirement. Additionally, the bank required easy integration to support a broad range of development and CI tools and a high performance solution capable of scaling to the bank’s long term needs.  

Lack of Continuous Delivery Expertise

The bank’s IT team, operating on multiple continents, was stretched thin with the migration to OpenShift and containers. Further, their background in software deployment simply did not include experience with continuous delivery. The bank needed a trusted partner who could provide a complete solution – software and services – to reduce the risk of delays or problems that could hobble the planned business expansion.

Solution: A Secured CD Platform to Deploy Containerised Applications

After a thorough evaluation, the bank chose OpsMx Enterprise for Spinnaker (OES) as their CD solution. They chose OES for its ability to scale, high security, and integration with other tools. They chose OpsMx because of their expertise with Spinnaker and continuous delivery and their deep expertise in delivering a secure environment.

Correcting  Security Vulnerabilities

There are four main security requirements not available in the default OSS Spinnaker which are satisfied by OpsMx.

Validated releases: Spinnaker is updated frequently due to the active participation of the open source community. However, the bank required that each release be scanned for vulnerabilities and hardened before installation in the bank’s environment. OpsMx delivers this as part of the base system, so OpsMx customers know that the base platform has not been compromised.

Air gapped environment: The bank, like many security-conscious organizations, isolates key environments from the public internet to increase security. OES fully supports air gapped environments.

Encryption: Another key requirement was the ability to encrypt all data communication between the Spinnaker services and between Spinnaker and integrated tools, offered by OES.

Authorization and authentication: OpsMx Enterprise for Spinnaker supports LDAP and Active Directory (AD), fully integrating with the bank’s standards for authorization and authentication.

Simplifying the Software Delivery Process

The bank quickly completed the secure implementation and deployed pipelines for services. The bank is now able to deploy updates on-demand rather than grouping them together in a “big-bang” release that forces application downtime. The new CD process enabled by OpsMx made the process of requesting downtime unnecessary. Deployments are made into OpenShift with the help of templates available for developers.  

OpsMx Enterprise for Spinnaker now controls the overall software delivery pipeline. The application team at the bank uses Bitbucket to commit the new piece of code, then OES triggers Jenkins to initiate the build.

After a successful build, the package is pushed into an external repository – either Jfrog Artifactory or BitBucket. . OES fetches these images and deploys them into the target environment. This provides an end-to-end continuous delivery system without the use of scripts.

Self Service Onboarding

Development teams, such as the team responsible for the Retail Banking applications, are able to create and manage their own pipelines using OES. This reduces demand on the central team and speeds the creation and enhancements of new services.  

Results: Software Delivery Automated with Zero- downtime

Code to Production in Hours

Since the deployment of OES, the retail application development team has seen significant improvements in software delivery velocity. The code flow time has been reduced from days to few hours. OES seamlessly integrated with their existing Build and cloud environment avoid rework cost and time.

Automated Software Delivery for Global Operations

From a Traditional Software delivery process the bank was able to move towards a modern Continuous Delivery framework. OpsMx enabled a  total of 120 different pipelines to serve twenty two different countries. In addition a standard template for each country was also set up that allowed the developers to quickly set up further pipelines with ease. These templates ensured that the initialization errors were reduced to nil.

[codecraftshop]

Deploy jenkins on openshift cluster - deploy jenkins on openshift | openshift

Deploy jenkins on openshift cluster – deploy jenkins on openshift | openshift

#deploy #jenkins #openshift #deployjenkinsonopenshift #jenkinsonopenshift

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