#codeready

[codereadysoftware]

Low-Code Development represents the future direction of application development in India

Digital enterprises require rapid development of affordable solutions which scale up effectively to maintain their leadership position. The time and expense required for conventional development applications decrease with low-code software development approaches.

CodeReady Software specializes in low-code and no-code application development through which businesses in India along with other regions can create high-performing applications at unprecedented speeds.

What is Low-Code Development?

Developers along with non-programmers can build applications through low-code development by performing minimal hand-coding activities. Businesses employ visual workflows and pre-built templates together with drag-and-drop interfaces to both speed up application development and minimize expenses.

Key Benefits of Low-Code Development

Faster Time-to-Market – Build apps in days, not months.

The development costs decrease by 70% through this method.

The system does not demand coding expertise to develop applications because business users can easily create apps through its user-friendly interface.

Your organization can easily expand applications while your business enlarges through the feature of scalability.

Seamless Integrations – Connect with APIs, databases, and third-party tools effortlessly.

Why Choose CodeReady Software for Low-Code App Development?

As a leading low code app development company in India, we help startups, SMEs, and enterprises build custom web and mobile apps without the complexity of traditional coding.

Our Expertise Includes:

Custom App Development – Tailored solutions for your business needs.

Workflow Automation – Streamline operations with automated processes.

Legacy System Modernization – Upgrade outdated systems with low-code solutions.

UI/UX Optimization – Create user-friendly, high-performance apps.

Industries We Serve

Banking & Finance – Secure, compliant fintech solutions.

Healthcare – Patient management, telemedicine, and EHR systems.

E-Commerce – Faster, scalable online stores.

Manufacturing – Inventory and supply chain management apps.

Education – E-learning platforms and student portals.

How Low-Code Can Transform Your Business?

Many businesses struggle with long development cycles, high costs, and technical bottlenecks. Low-code eliminates these challenges by enabling rapid prototyping, easy modifications, and quick deployment.

Real-World Use Cases:

A retail company reduced its app development time by 60% using low-code.

A healthcare provider built a patient management system in just 2 weeks.

An e-commerce startup launched its mobile app 3x faster with low-code.

Get Started with CodeReady Software Today!

If you're looking for a fast, affordable, and efficient way to build apps, low-code is the answer. CodeReady Software is your trusted low code app development company in India.Contact us today for a free consultation!

[hawkstack]

🚀 Why Red Hat Technologies Are the Future – And Why You Should Bet Your Career on OpenShift

In today’s rapidly evolving tech ecosystem, Red Hat technologies have emerged as a cornerstone for enterprise-grade solutions. From Linux and automation to containerization and hybrid cloud, Red Hat offers a robust portfolio that powers some of the world’s most critical systems.

Among these, Red Hat OpenShift stands out as a game-changer—especially for professionals looking to future-proof their careers in the cloud-native era.

🧩 What Makes Red Hat So Valuable?

Red Hat has built its reputation on open-source innovation combined with enterprise-level support. Here’s why organizations trust Red Hat:

Stability & Security: Red Hat Enterprise Linux (RHEL) is known for its rock-solid stability, security certifications, and support lifecycle.

Automation & DevOps: With tools like Ansible, Red Hat leads the way in IT automation and DevOps practices.

Cloud-Native & Hybrid Cloud Leadership: Solutions like OpenShift and Red Hat OpenStack Platform offer unmatched capabilities for managing modern workloads across on-prem and cloud.

Vendor-Neutral & Open Standards: Red Hat embraces open-source principles, helping organizations avoid vendor lock-in.

🎯 Why Choose OpenShift for Your Career?

Red Hat OpenShift is the industry’s leading Kubernetes platform for enterprises—and it's growing fast. Whether you're a developer, DevOps engineer, sysadmin, or architect, learning OpenShift unlocks tremendous career potential.

Here’s why:

1. Demand Is Skyrocketing

Companies are containerizing applications to become more agile and scalable. OpenShift is the platform of choice for many Fortune 500s and government organizations, creating massive demand for OpenShift-certified professionals.

2. It Goes Beyond Vanilla Kubernetes

While Kubernetes is the backbone, OpenShift adds enterprise-ready features: built-in CI/CD pipelines, enhanced security, developer self-service, and observability tools. Mastering OpenShift means you're mastering an entire platform—not just a cluster orchestration tool.

3. Red Hat Certifications Are Gold

Certifications like Red Hat Certified Specialist in OpenShift Administration or Red Hat Certified Application Developer in OpenShift are widely recognized and increase your credibility in the job market.

4. Cloud-Native Career Boost

As companies shift to hybrid and multi-cloud architectures, OpenShift professionals are key players in this transformation. It’s not just about running containers—it’s about designing, deploying, and managing modern applications at scale.

5. Strong Community & Ecosystem

OpenShift is backed by Red Hat (a part of IBM) and has a vibrant open-source community. Continuous innovation means you're always working with the latest in tech.

📘 How to Get Started?

If you’re serious about OpenShift, consider:

Red Hat Learning Subscription (RHLS): Get access to structured learning paths, hands-on labs, and certification exams.

Join Communities: Follow Red Hat blogs, join OpenShift Commons, and contribute to forums.

Practice in Real Environments: Use tools like CodeReady Containers or OpenShift sandbox environments to sharpen your skills.

🧭 Final Thoughts

Choosing Red Hat OpenShift is not just a smart career move—it’s a long-term investment in staying relevant in a cloud-native world. Whether you’re pivoting to DevOps, cloud architecture, or application development, OpenShift gives you the platform and skills that enterprises are looking for today—and tomorrow.

At HawkStack Technologies, we help professionals and enterprises adopt Red Hat solutions through expert training, corporate subscriptions, and career consulting. Ready to elevate your career with OpenShift? Let’s connect - www.hawkstack.com

[qcs01]

Top Features of Red Hat for Application Development

In today’s fast-paced digital landscape, application development demands robust, scalable, and reliable platforms to deliver seamless user experiences. Red Hat, a leader in open-source solutions, offers an array of tools and services tailored for application development. Whether you're a developer, architect, or IT leader, Red Hat's ecosystem equips you with the resources needed to accelerate innovation. Let’s explore the top features of Red Hat that make it a preferred choice for application development.

1. OpenShift Container Platform

Red Hat OpenShift is a Kubernetes-powered platform designed for containerized application development. It provides:

Streamlined Deployment: Automate the build, deployment, and scaling of applications.

Hybrid Cloud Flexibility: Develop and deploy applications across public, private, or hybrid clouds.

DevOps Integration: Integrated CI/CD pipelines to support agile development methodologies.

2. Enterprise-Grade Middleware

Red Hat offers JBoss Middleware, which provides a suite of solutions for building modern applications, including:

Business Rules Automation: With Red Hat Decision Manager for smarter decision-making.

API Management: Seamless integration of APIs for microservices architecture.

Data Virtualization: Real-time access to data across multiple sources.

3. Developer-Friendly Tools

Red Hat fosters productivity with a range of developer tools and services:

CodeReady Workspaces: A developer workspace in the cloud to write, test, and debug code.

Application Runtimes: Support for Java, Node.js, and other popular runtimes for modern development.

Red Hat Developer Program: Access to free developer subscriptions, tools, and learning resources.

4. Security and Compliance

Red Hat ensures that your applications are secure from development to deployment:

SELinux Policies: Secure your applications at the OS level.

Container Security: Integrated vulnerability scanning and policy enforcement for containerized applications.

Enterprise Support: Regular updates and patches to meet compliance requirements.

5. Accelerated Innovation with Automation

Automation is critical for efficiency and scalability, and Red Hat excels with:

Ansible Automation Platform: Automate repetitive tasks to reduce errors and save time.

GitOps Practices: Integration with OpenShift to enable declarative infrastructure management.

Cloud-Native DevOps: Tools for automating application delivery pipelines.

6. Scalability and High Availability

Red Hat’s architecture ensures your applications are always up and running, no matter the demand.

Horizontal and Vertical Scaling: Meet dynamic workloads efficiently.

Failover and Load Balancing: Maintain uptime and distribute traffic seamlessly.

Cloud-Native Infrastructure: Support for large-scale, distributed systems.

7. Comprehensive Ecosystem Support

Red Hat’s ecosystem includes partnerships and integrations to support developers at every step:

Partner Ecosystem: Collaboration with cloud providers like AWS, Azure, and Google Cloud.

Marketplace Solutions: Pre-integrated tools and services for faster deployments.

Community-Driven Innovation: Contributions from the open-source community for continual improvements.

8. Insights and Analytics

Red Hat Insights delivers predictive analytics and actionable intelligence to optimize performance and minimize risks:

Proactive Monitoring: Identify potential issues before they occur.

Performance Optimization: Recommendations for resource management.

Compliance Reporting: Stay audit-ready with detailed reports.

Conclusion

Red Hat is more than a platform; it’s an ecosystem that empowers application developers with cutting-edge tools and frameworks. Its commitment to open source, security, and innovation makes it an indispensable partner for organizations aiming to build scalable, modern applications.

Embrace the power of Red Hat for your application development needs and lead your business into the future.

#RedHat #ApplicationDevelopment #OpenSource #DevOps #CloudNative

Would you like to explore how HawkStack Technologies can help you leverage Red Hat for your application development? Reach out to us today! www.hawkstack.com 

[veejoe]

Making changes to Git repository access in CodeReady Workspaces

Making changes to Git repository access in CodeReady Workspaces

Photo by Pixabay on Pexels.com As part of the setup of an environment for a customer workshop, I installed Red Hat CodeReady Workspaces (RHCRW) in an OpenShift cluster on IBM Z. My Z environment is in a testing lab without direct Internet connectivity and that creates some challenges — easily overcome, but it does mean that nothing is quite straightforward… In setting up the environment I was…

[efxtv]

Here I've created a list of the most popular websites a programmer should visit. You'll be amazed to see all the pages and blogs that can help you to get and share the knowledge just for free. Read more http://bit.ly/37rLdbo

[codecraftshop]

Install openshift 4 on laptop using redhat codeready containers - CRC

Install openshift 4 on laptop using redhat codeready containers – CRC

#openshift4 #openshift4onlaptop #codereadycontainers #redhat #localKubernetes

Install openshift 4 on laptop,openshift 4 on laptop,openshift 4 on your laptop,install openshift 4 on laptop using redhat,Install openshift 4 on laptop using redhat codeready containers,openshift,red hat,kubernetes,OpenShift development,Kubernetes…

[ondemandcloneappdevelopment]

Best Mobile App Development Company

One of the leading businesses for app development companies is Codeready Software. They also offer UI UX Design, QA & testing, software development, IoT, and Blockchain Development in addition to mobile and web apps. The business focuses in creating clone apps that reflect your ideas.

Leading Whatsapp Clone App Development Company:

People use WhatsApp more than any other app right now, whether it's for talking with friends, sharing photographs and files, video calling, or even making international voice calls. This complex WhatsApp clone app development script, which offers Without a doubt, WhatsApp is the best instant messaging service available. the convenience of cross-platform instant messaging and Voice over Internet Protocol (VoIP) services, connects people and makes the globe smaller. Get your next-generation, multilingual virtual hangout app for iOS and Android that supports end-to-end encryption, closed groups, video calls, and sharing of images, media, and locations.

Best Amazon Clone App Development Company In India:

Codeready is the best option for you if you plan to create an online store app that is similar to Amazon clone app development. Start creating a multi-vendor online shopping cart with a variety of brands, merchants, and categories. You may create an app that can sell any product to any buyer anywhere in the world using the clone script we provided. With the help of the excellent white-label ecommerce platform solution Amazon Clone Script, you can quickly and easily tap into a large worldwide customer base. Features like Live Tracking, Lightning-fast checkout, price comparison, several payment options, etc. are abundant.

[computingpostcom]

After a successful installation and configuration of OpenShift Container Platform, the updates are providedover-the-air by OpenShift Update Service (OSUS). The operator responsible for checking valid updates available for your cluster with the OpenShift Update Service is called Cluster Version Operator (CVO). When you request an update, the CVO uses the release image for that update to upgrade your cluster. All the release artifacts are stored as container images in the Quay registry. It is important to note that the OpenShift Update Service displays all valid updates for your Cluster version. It is highly recommended that you do not force an update to a version that the OpenShift Update Service does not display. This is because a suitability check is performed to guarantee functional cluster after the upgrade. During the upgrade process, the Machine Config Operator (MCO) applies the new configuration to your cluster machines. Before you start a minot upgrade to your OpenShift Cluster, check the current cluster version using oc command line tool if configured or from a web console. You should have the cluster admin rolebinding to use these functions. We have the following OpenShift / OKD installation guides on our website: How To Deploy OpenShift Container Platform 4.x on KVM How To Install OKD OpenShift 4.x Cluster on OpenStack Setup Local OpenShift 4.x Cluster with CodeReady Containers 1) Confirm current OpenShift Cluster version Check the current version and ensure your cluster is available: $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.8.5 True False 24d Cluster version is 4.8.5 The current version of OpenShift Container Platform installed can also be checked from the web console – Administration → Cluster Settings > Details Also check available Cluster nodes and their current status. Ensure they are all in Ready State before you can initiate an upgrade. $ oc get nodes NAME STATUS ROLES AGE VERSION master01.ocp4.computingpost.com Ready master 24d v1.21.1+9807387 master02.ocp4.computingpost.com Ready master 24d v1.21.1+9807387 master03.ocp4.computingpost.com Ready master 24d v1.21.1+9807387 worker01.ocp4.computingpost.com Ready worker 24d v1.21.1+9807387 worker02.ocp4.computingpost.com Ready worker 24d v1.21.1+9807387 worker03.ocp4.computingpost.com Ready worker 24d v1.21.1+9807387 2) Backup Etcd database data Access one of the control plane nodes(master node) using oc debug command to start a debug session: $ oc debug node/ Here is an example with expected output: $ oc debug node/master01.ocp4.example.com Starting pod/master01ocp4examplecom-debug ... To use host binaries, run `chroot /host` Pod IP: 192.168.100.11 If you don't see a command prompt, try pressing enter. sh-4.4# Change your root directory to the host: sh-4.4# chroot /host Then initiate backup of etcd data using provided script namedcluster-backup.sh: sh-4.4# which cluster-backup.sh /usr/local/bin/cluster-backup.sh The cluster-backup.sh script is part of etcd Cluster Operator and it is just a wrapper around the etcdctl snapshot save command. Execute the script while passing the backups directory: sh-4.4# /usr/local/bin/cluster-backup.sh /home/core/assets/backup Here is the output as captured from my backup process found latest kube-apiserver: /etc/kubernetes/static-pod-resources/kube-apiserver-pod-19 found latest kube-controller-manager: /etc/kubernetes/static-pod-resources/kube-controller-manager-pod-8 found latest kube-scheduler: /etc/kubernetes/static-pod-resources/kube-scheduler-pod-9 found latest etcd: /etc/kubernetes/static-pod-resources/etcd-pod-3 3f8cc62fb9dd794113201bfabd8af4be0fdaa523987051cdb358438ad4e8aca6 etcdctl version: 3.4.14 API version: 3.4 "level":"info","ts":1631392412.4503953,"caller":"snapshot/v3_snapshot.go:119","msg":"created

temporary db file","path":"/home/core/assets/backup/snapshot_2021-09-11_203329.db.part" "level":"info","ts":"2021-09-11T20:33:32.461Z","caller":"clientv3/maintenance.go:200","msg":"opened snapshot stream; downloading" "level":"info","ts":1631392412.4615548,"caller":"snapshot/v3_snapshot.go:127","msg":"fetching snapshot","endpoint":"https://157.90.142.231:2379" "level":"info","ts":"2021-09-11T20:33:33.712Z","caller":"clientv3/maintenance.go:208","msg":"completed snapshot read; closing" "level":"info","ts":1631392413.9274824,"caller":"snapshot/v3_snapshot.go:142","msg":"fetched snapshot","endpoint":"https://157.90.142.231:2379","size":"102 MB","took":1.477013816 "level":"info","ts":1631392413.9344463,"caller":"snapshot/v3_snapshot.go:152","msg":"saved","path":"/home/core/assets/backup/snapshot_2021-09-11_203329.db" Snapshot saved at /home/core/assets/backup/snapshot_2021-09-11_203329.db "hash":3708394880,"revision":12317584,"totalKey":7946,"totalSize":102191104 snapshot db and kube resources are successfully saved to /home/core/assets/backup Check if the backup files are available in our backups directory: sh-4.4# ls -lh /home/core/assets/backup/ total 98M -rw-------. 1 root root 98M Sep 11 20:33 snapshot_2021-09-11_203329.db -rw-------. 1 root root 92K Sep 11 20:33 static_kuberesources_2021-09-11_203329.tar.gz The files as seen are: snapshot_.db: The etcd snapshot file. static_kuberesources_.tar.gz: File that contains the resources for the static pods. When etcd encryption is enabled, the encryption keys for the etcd snapshot will be contained in this file. You can copy the backup files to a separate system or location outside the server for better security if the node becomes unavailable during upgrade. 3) Changing Updates Channel (Optional) The OpenShift Container Platform offers the following upgrade channels: candidate fast stable Review the current update channel information and confirm that your channel is set to stable-4.8: $ oc get clusterversion -o json|jq ".items[0].spec" "channel": "fast-4.8", "clusterID": "f3dc42b3-aeec-4f4c-980f-8a04d6951585" You can decide to change an upgrade channel before the actual upgrade of the cluster. From Command Line Interface Switch Update channel from CLI using patch: oc patch clusterversion version --type json -p '["op": "add", "path": "/spec/channel", "value": "”]' # Example $ oc patch clusterversion version --type json -p '["op": "add", "path": "/spec/channel", "value": "stable-4.8"]' clusterversion.config.openshift.io/version patched $ oc get clusterversion -o json|jq ".items[0].spec" "channel": "stable-4.8", "clusterID": "f3dc42b3-aeec-4f4c-980f-8a04d6951585" From Web Console NOTE:For production clusters, you must subscribe to a stable-* or fast-* channel. Your cluster is fully supported by Red Hat subscription if you change from stable to fast channel. In my example below I’ve set the channel to fast-4.8. 4) Perform Minor Upgrade on OpenShift / OKD Cluster You can choose to perform a cluster upgrade from: Bastion Server / Workstation oc command line From OpenShift web console Upgrade your OpenShift Container Platform from CLI Check available upgrades $ oc adm upgrade Cluster version is 4.8.5 Updates: VERSION IMAGE 4.8.9 quay.io/openshift-release-dev/ocp-release@sha256:5fb4b4225498912357294785b96cde6b185eaed20bbf7a4d008c462134a4edfd 4.8.10 quay.io/openshift-release-dev/ocp-release@sha256:53576e4df71a5f00f77718f25aec6ac7946eaaab998d99d3e3f03fcb403364db As seen we have two minor upgrades that can be performed: To version 4.8.9 To version 4.8.10 The easiest way to upgrade is to the latest version: $ oc adm upgrade --to-latest=true Updating to latest version 4.8.10 To update to a specific version: $ oc adm upgrade --to= #e.g 4.8.9, I'll run: $ oc adm upgrade --to=4.8.9 You can easily review Cluster Version Operator status with the following command:

$ oc get clusterversion -o json|jq ".items[0].spec" "channel": "stable-4.8", "clusterID": "f3dc42b3-aeec-4f4c-980f-8a04d6951585", "desiredUpdate": "force": false, "image": "quay.io/openshift-release-dev/ocp-release@sha256:53576e4df71a5f00f77718f25aec6ac7946eaaab998d99d3e3f03fcb403364db", "version": "4.8.10" The oc adm upgrade command will give progress update with the steps: $ oc adm upgrade info: An upgrade is in progress. Working towards 4.8.10: 69 of 678 done (10% complete) Updates: VERSION IMAGE 4.8.9 quay.io/openshift-release-dev/ocp-release@sha256:5fb4b4225498912357294785b96cde6b185eaed20bbf7a4d008c462134a4edfd 4.8.10 quay.io/openshift-release-dev/ocp-release@sha256:53576e4df71a5f00f77718f25aec6ac7946eaaab998d99d3e3f03fcb403364db Upgrade OpenShift Container Platform from UI Administration → Cluster Settings→ Details→ Select channel→ Select a version to update to, and click Save. The Input channel Update status changes to Update to in progress. All cluster operators will be upgraded one after the other until all are in the minor version selected during upgrade: $ oc get co NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.8.5 True False False 119m baremetal 4.8.5 True False False 24d cloud-credential 4.8.5 True False False 24d cluster-autoscaler 4.8.5 True False False 24d config-operator 4.8.5 True False False 24d console 4.8.5 True False False 36h csi-snapshot-controller 4.8.5 True False False 24d dns 4.8.5 True False False 24d etcd 4.8.10 True False False 24d image-registry 4.8.5 True False False 24d ingress 4.8.5 True False False 24d insights 4.8.5 True False False 24d kube-apiserver 4.8.5 True False False 24d kube-controller-manager 4.8.5 True False False 24d kube-scheduler 4.8.5 True False False 24d kube-storage-version-migrator 4.8.5 True False False 4d16h machine-api 4.8.5 True False False 24d machine-approver 4.8.5 True False False 24d machine-config 4.8.5 True False False 24d marketplace 4.8.5 True False False 24d monitoring 4.8.5 True False False network 4.8.5 True False False 24d node-tuning 4.8.5 True False False 24d openshift-apiserver 4.8.5 True False False 32h openshift-controller-manager 4.8.5 True False False 23d openshift-samples 4.8.5 True False False 24d operator-lifecycle-manager 4.8.5 True False False 24d operator-lifecycle-manager-catalog 4.8.5 True False False 24d operator-lifecycle-manager-packageserver 4.8.5 True False False 7d11h

service-ca 4.8.5 True False False 24d storage 4.8.5 True False False 24d 5) Validate OpenShift CLuster Upgrade Wait for the upgrade process to complete then confirm that the cluster version has updated to the new version: $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.8.10 True False 37h Cluster version is 4.8.10 Checking cluster version from the web console To obtain more detailed information about the cluster status run the command: $ oc describe clusterversion If you try running the command oc adm upgrade immediately after upgrade to the latest release you should get a message similar to below: $ oc adm upgrade Cluster version is 4.8.10 No updates available. You may force an upgrade to a specific release image, but doing so may not be supported and result in downtime or data loss. Conclusion In this short guide we’ve shown how one can easily perform minor upgrade of OpenShift container cluster version. The process can be initiated from a web console or from the command line, it all depends on your preference. In our articles to follow we’ll cover steps required to perform Major versions upgrade in anOpenShift container cluster.

[trustwi]

Merlin project upgrade

MERLIN PROJECT UPGRADE SOFTWARE

MERLIN PROJECT UPGRADE CODE

MERLIN PROJECT UPGRADE LICENSE

MERLIN PROJECT UPGRADE CODE

This includes Integration into a CI/CD pipeline, and code modernization features like fixed to free conversion, native integration for Git based source control and application impact analysis at the fingertips of every developer. Merlin is a fully integrated and supported set of tools from IBM that include an IDE, and the additional plugins and tools to enable the IBM i developer to work in a modern manner. Users can add plugin and additional tools to RDi to move toward a modern development ecosystem. Q: What is the difference between Merlin and RDi?Ī: Rational Developer for i (RDi) is an IDE for creating new application or updating existing native ILE applications on IBM i. However, Merlin also includes many application modernization tools as well as CI/CD products. Both are equally important to the IBM i development community and will continue to be enhanced and supported. Developers now have a choice of workstation based development activities, RDi, or to use a browser, container-based option, Merlin.

MERLIN PROJECT UPGRADE SOFTWARE

The tools guide and assist software developers in the modernization of IBM i applications and development processes, allowing them to realize the value of a hybrid cloud and multi-platform DevOps implementation.Ī: No, this is an alternative to using RDi for code development and modernization. IBM i Merlin is a set of tools which run in OpenShift containers. Q: Does this product allow IBM i applications to run inside a container?Ī: No. Q: What kind of containers are supported? multi-architecture?Ī: Merlin is targeted for RedHat OpenShift containers running on power or x86.Ī:The debugger is a key part of a development environment and will be added to Merlin in the near term. Additionally, Rational Development Studio (5770-WDS) is required for the compilers so that source code can be compiled into object code.Ī: The IDE is leveraging RedHat Code Ready Workspaces, incorporating VS-Code compatible Eclipse Theia & Che for the core of the web based IDE. Q: Are there prerequisites needed for the IBM i environment?Ī: IBM i needs to be at IBM I 7.3 or more current with the latest HTTP PTF Group applied. For those clients with workload running in the Cloud already, it is a natural extension to add Merlin into an OpenShift environment also in the cloud. OpenShift could also reside in a Cloud instance, for example in IBM Cloud (IBM Power Virtual Servers) or in any cloud that supports OpenShift environments. The OpenShift environment can be located on a Power server. The price is $4500.00 per VPC.Ī: Yes, Merlin, the IBM Certified Container, runs in an OpenShift environment. Customers wishing to acquire entitlement to Merlin will order 1 VPC unit per developer, generating 1 codeready workspace for each developer.

MERLIN PROJECT UPGRADE LICENSE

Because Merlin runs inside the Redhat OpenShift Container Platform (OCP), Merlin uses the built-in license monitoring tool, based on VPC (Virtual Processor Core). Additionally, it integrates key modernization features such as converting fixed format RPG code into free format RPG code and application impact analyses.Ī: Merlin is priced per “developer”. Merlin aligns IBM i application development with the evolving standards around Jenkins, Git, and browser-based Theia IDE (Visual Studio Code compatible). It integrates the latest development and DevOps processes into a single product for an IBM i developer. Merlin is a new modern IBM i development and modernization environment. Merlin is acquired through IBM Passport Advantage and the IBM Entitled Registry as a Certified Container.Ī. Q: Is this a new Licensed Program Product (LPP)?Ī: It is a new member of the IBM i Portfolio of products, but it is not a traditional LPP.

[codereadysoftware]

How Low-Code Development is Redefining Digital Transformation for Businesses

In today’s fast-paced digital world, businesses are constantly looking for ways to innovate, reduce time to market, and stay ahead of the competition. One of the most effective strategies to achieve this is through low-code app development—a streamlined approach that allows rapid application creation with minimal hand-coding.

Whether you're a startup looking to launch an MVP or an enterprise planning to modernize your legacy systems, low-code platforms are transforming the way applications are built. But what truly makes the difference is partnering with the right development team who understands your vision and can bring it to life with speed and precision.

Why Low-Code is the Future of App Development

Traditional app development cycles can be lengthy and expensive. Low-code platforms, on the other hand, provide a visual development environment where applications can be designed, tested, and deployed much faster. This drastically reduces development costs while improving agility and time-to-market.

With features like drag-and-drop interfaces, reusable components, and seamless integration capabilities, low-code enables organizations to respond quickly to market demands without compromising quality or scalability.

Custom Solutions That Align With Your Business Goals

Every business has unique needs—and a one-size-fits-all approach rarely works. A reliable development partner will ensure your apps are tailored specifically for your goals, whether it's automating internal processes, building customer-facing portals, or integrating with third-party services.

At CodeReady Software, we work closely with clients to understand their workflows and challenges. Our team designs custom low-code solutions that not only meet current needs but are scalable for future growth.

Faster Turnaround, Smarter Investment

Time is money, especially in today’s competitive market. Low-code allows you to prototype, test, and iterate rapidly—helping you minimize risk and get feedback faster. This approach supports innovation while keeping costs under control.

Organizations across various industries are leveraging this technology to empower their teams, increase productivity, and deliver real value to their customers.

Choosing the Right Development Partner

Success in low-code development depends not just on the platform you choose but on the expertise of the team implementing it. Partnering with a skilled low code app development company in India ensures you get the technical proficiency, cost efficiency, and cultural alignment needed for seamless collaboration.

At CodeReady Software, we combine deep industry experience with cutting-edge low-code tools to build powerful, scalable, and user-friendly applications. Our mission is to help businesses accelerate digital transformation with smart, agile, and cost-effective development strategies.

[hawkstack]

Top Benefits of Migrating to Red Hat OpenShift from Legacy Systems

In today’s fast-paced digital world, businesses are under constant pressure to innovate while maintaining reliability and efficiency. Legacy systems, although critical in their prime, often become bottlenecks as organizations strive for agility and scalability. Enter Red Hat OpenShift—a leading Kubernetes platform that enables businesses to modernize their IT infrastructure and embrace cloud-native technologies. Migrating from legacy systems to OpenShift offers numerous benefits. Let’s explore some of the top advantages.

1. Enhanced Scalability and Flexibility

Legacy systems are often rigid, making it difficult to scale resources or adapt to changing business needs. OpenShift’s containerized architecture allows businesses to scale applications seamlessly, whether on-premises, in the cloud, or across hybrid environments. This flexibility ensures you can respond quickly to market demands and customer expectations.

2. Improved Application Deployment and Management

With legacy systems, deploying new applications or updates can be time-consuming and prone to errors. OpenShift automates many aspects of application deployment and lifecycle management, leveraging CI/CD pipelines to ensure faster and more reliable rollouts. Developers can focus on innovation rather than managing infrastructure.

3. Cost Efficiency

Maintaining and upgrading legacy systems can be expensive due to outdated hardware, software licenses, and specialized support. By migrating to OpenShift, organizations can reduce operational costs through containerized workloads, optimized resource utilization, and the ability to use open-source tools. Additionally, OpenShift’s automation reduces manual tasks, further lowering costs.

4. Enhanced Security

Security is a major concern with legacy systems, which often lack the features needed to combat modern cyber threats. OpenShift incorporates robust, built-in security features, such as image scanning, role-based access control (RBAC), and encrypted communications. Regular updates and patches from Red Hat ensure your platform stays secure and compliant.

5. Faster Time to Market

Modern businesses thrive on speed. With OpenShift, developers can build, test, and deploy applications faster using tools like Red Hat CodeReady Workspaces and container-native storage. This accelerates the time to market for new products and services, giving your business a competitive edge.

6. Seamless Hybrid and Multi-Cloud Support

Unlike legacy systems, which are often tied to a single environment, OpenShift offers seamless integration with hybrid and multi-cloud setups. This flexibility empowers businesses to choose the best environment for each workload, whether it’s on-premises, public cloud, or edge computing.

7. Future-Proofing Your IT Infrastructure

Migrating to OpenShift positions your organization for future growth. With support for emerging technologies like AI/ML, edge computing, and IoT, OpenShift ensures your IT infrastructure is ready to tackle tomorrow’s challenges. OpenShift’s commitment to open-source standards also means you avoid vendor lock-in.

8. Developer-Centric Ecosystem

OpenShift provides developers with a rich ecosystem of tools and frameworks, enabling them to work more efficiently. Features like integrated developer environments, application templates, and OpenShift Service Mesh streamline workflows and foster innovation. This developer-friendly approach boosts productivity and job satisfaction.

9. Streamlined Compliance and Governance

Legacy systems can make compliance with modern regulations a daunting task. OpenShift simplifies compliance with built-in tools for auditing, logging, and monitoring. Whether you operate in a highly regulated industry or simply need to maintain best practices, OpenShift helps ensure governance requirements are met.

10. Community and Enterprise Support

Red Hat OpenShift is backed by an active open-source community and enterprise-grade support from Red Hat. This combination ensures continuous innovation, timely updates, and expert assistance when needed. Migrating to OpenShift means you’re never alone in your modernization journey.

Conclusion

Migrating from legacy systems to Red Hat OpenShift is more than just a technology upgrade; it’s a strategic move toward agility, efficiency, and innovation. By embracing OpenShift, businesses can overcome the limitations of outdated infrastructure and unlock new opportunities for growth.

Ready to make the leap? Contact Red Hat to learn how OpenShift can transform your organization today. visit www.hawkstack.com

[qcs01]

Getting Started with OpenShift: Environment Setup

OpenShift is a powerful Kubernetes-based platform that allows you to develop, deploy, and manage containerized applications. This guide will walk you through setting up an OpenShift environment on different platforms, including your local machine and various cloud services.

Table of Contents

1. [Prerequisites]

2. [Setting Up OpenShift on a Local Machine](#setting-up-openshift-on-a-local-machine)

    - [Minishift]

    - [CodeReady Containers]

3. [Setting Up OpenShift on the Cloud]

    - [Red Hat OpenShift on AWS]

    - [Red Hat OpenShift on Azure]

    - [Red Hat OpenShift on Google Cloud Platform]

4. [Common Troubleshooting Tips]

5. [Conclusion]

Prerequisites

Before you begin, ensure you have the following prerequisites in place:

- A computer with a modern operating system (Windows, macOS, or Linux).

- Sufficient memory and CPU resources (at least 8GB RAM and 4 CPUs recommended).

- Admin/root access to your machine.

- Basic understanding of containerization and Kubernetes concepts.

Setting Up OpenShift on a Local Machine

Minishift

Minishift is a tool that helps you run OpenShift locally by launching a single-node OpenShift cluster inside a virtual machine. 

Step-by-Step Guide

1. Install Dependencies

   - VirtualBox: Download and install VirtualBox from [here](https://www.virtualbox.org/).

   - Minishift: Download Minishift from the [official release page](https://github.com/minishift/minishift/releases) and add it to your PATH.

2. Start Minishift

   Open a terminal and start Minishift:

   ```sh

   minishift start

   ```

3. Access OpenShift Console

 Once Minishift is running, you can access the OpenShift console at `https://192.168.99.100:8443/console` (the IP might vary, check your terminal output for the exact address).

   

CodeReady Containers

CodeReady Containers (CRC) provides a minimal, preconfigured OpenShift cluster on your local machine, optimized for testing and development.

Step-by-Step Guide

1. Install CRC

   - Download CRC from the [Red Hat Developers website](https://developers.redhat.com/products/codeready-containers/overview).

   - Install CRC and add it to your PATH.

2. Set Up CRC

   - Run the setup command:

     ```sh

     crc setup

     ```

3. Start CRC

   - Start the CRC instance:

     ```sh

     crc start

     ```

4. Access OpenShift Console

   Access the OpenShift web console at the URL provided in the terminal output.

   

Setting Up OpenShift on the Cloud

Red Hat OpenShift on AWS

Red Hat OpenShift on AWS (ROSA) provides a fully-managed OpenShift service.

Step-by-Step Guide

1. Sign Up for ROSA

   - Create a Red Hat account and AWS account if you don't have them.

   - Log in to the [Red Hat OpenShift Console](https://cloud.redhat.com/openshift) and navigate to the AWS section.

2. Create a Cluster

   - Follow the on-screen instructions to create a new OpenShift cluster on AWS.

3. Access the Cluster

   - Once the cluster is up and running, access the OpenShift web console via the provided URL.

   

Red Hat OpenShift on Azure

Red Hat OpenShift on Azure (ARO) offers a managed OpenShift service integrated with Azure.

Step-by-Step Guide

1. Sign Up for ARO

   - Ensure you have a Red Hat and Azure account.

   - Navigate to the Azure portal and search for Red Hat OpenShift.

2. Create a Cluster

   - Follow the wizard to set up a new OpenShift cluster.

3. Access the Cluster

   - Use the URL provided to access the OpenShift web console.

   

Red Hat OpenShift on Google Cloud Platform

OpenShift on Google Cloud Platform (GCP) allows you to deploy OpenShift clusters managed by Red Hat on GCP infrastructure.

Step-by-Step Guide

1. Sign Up for OpenShift on GCP

   - Set up a Red Hat and Google Cloud account.

   - Go to the OpenShift on GCP section on the Red Hat OpenShift Console.

2. Create a Cluster

   - Follow the instructions to deploy a new cluster on GCP.

3. Access the Cluster

   - Access the OpenShift web console using the provided URL.

   

Common Troubleshooting Tips

- Networking Issues: Ensure that your firewall allows traffic on necessary ports (e.g., 8443 for the web console).

- Resource Limits: Check that your local machine or cloud instance has sufficient resources.

- Logs and Diagnostics: Use `oc logs` and `oc adm diagnostics` commands to troubleshoot issues.

Conclusion

Setting up an OpenShift environment can vary depending on your platform, but with the steps provided above, you should be able to get up and running smoothly. Whether you choose to run OpenShift locally or on the cloud, the flexibility and power of OpenShift will enhance your containerized application development and deployment process.

[OpenShift](https://example.com/openshift.png)

For further reading and more detailed instructions, refer to the www.qcsdclabs.com 

[updatesnews]

Red Hat ditches CodeReady name for dev environments

Red Hat ditches CodeReady name for dev environments

Red Hat has unveiled new versions of its in-browser and local development environments geared to work with the OpenShift Kubernetes platform. Red Hat OpenShift Dev Spaces 3 is the renamed, repackaged Red Hat CodeReady Workspaces, while Red Hat OpenShift Local 2 is the new name for Red Hat CodeReady Containers. OpenShift Dev Spaces uses OpenShift and containers to provide development and IT teams…

[superspectsuniverse]

Red Hat Enterprise Linux 8 is distributed through two main repositories:

BaseOS

AppStream

Both repositories are necessary for a basic RHEL installation and are included in all RHEL subscriptions.

The content in the BaseOS repository is designed to provide the foundation for all installations by providing the fundamental set of underlying OS functions. This material is provided in RPM format and is subject to the same support terms as previous RHEL releases.

Additional user space programmes, runtime languages, and databases are available in the Application Stream repository to serve a variety of workloads and use cases. Application Streams are available in the traditional RPM format, as well as modules, which are an extension of the RPM standard, and Software Collections. In addition, all RHEL subscriptions get access to the CodeReady Linux Builder repository. Developers can utilize it to get more packages. The CodeReady Linux Builder repository contains unsupported packages.

Application Streams

Application Streams are a new feature in Red Hat Enterprise Linux 8. User space components are now distributed and updated more frequently than core operating system packages in many versions. This gives you more freedom to customize Red Hat Enterprise Linux without jeopardizing the platform’s fundamental stability or specific deployments.

In RHEL 8, components made accessible as Application Streams can be packaged as modules or RPM packages and provided via the AppStream repository. Each component in the Application Stream has a defined life cycle, which is either the same as RHEL 8 or shorter. See the Red Hat Enterprise Linux Life Cycle for further information. Modules are logical units made up of packages that represent an application, a language stack, a database, or a group of tools. These packages are all created, tested, and released at the same time.

Versions of the Application Stream components are represented by module streams. The postgresql module, for example, has many streams (versions) of the PostgreSQL database server, including the default postgresql:10 stream. On the system, only one module stream can be installed. Separate containers might be utilized for different versions.

Hoped reading through this article helped you gain an idea of it. If you want to know more in depth, you can connect with our RHCSA training center in Kochi. This can help you gain sufficient information on this subject. If you are planning to start a new journey or to renew your existing knowledge, then enroll into Best RHCSA courses in Kochi, at STEPS Kochi.

[codecraftshop]

Install openshift 4 on laptop using redhat codeready containers - CRC#openshift4 #openshift4onlaptop #codereadycontainers #redhat #localKubernetes Install openshift 4 on laptop,openshift 4 on laptop,openshift 4 on your laptop,install openshift 4 on laptop using redhat,Install openshift 4 on laptop using redhat codeready containers,openshift,red hat,kubernetes,OpenShift development,Kubernetes Development,Kubernetes development,Local kubernetes,codeready,codeready containers,cicd,paas,openshift 4,openshift openshift 4 red hat openshift,openshift container platform,redhat openshift online,red hat openshift https://www.youtube.com/channel/UCnIp4tLcBJ0XbtKbE2ITrwA?sub_confirmation=1&app=desktop About: 00:00 Install openshift 4 on laptop using redhat codeready containers- CRC In this course we will learn about openshift 4 on your laptop - Red Hat OpenShift 4 Container Platform: Download OpenShift 4 client (self) Red Hat OpenShift 4 on your laptop: Introducing Red Hat CodeReady Containers RedHat Openshift Online Platform Red Hat OpenShift is an open source container application platform based on the Kubernetes container orchestrator for enterprise application development and deployment Experience with RedHat OpenShift 4 Container Platform. In the next videos we will explore Openshift4 in detail. Openshift related videos: Openshift : 1-Introduction to openshift and why openshift - introduction to openshift https://youtu.be/yeTOjwb7AYU Openshift : 2-Create openshift online account to access openshift cluster https://youtu.be/76N7RQfzm14 Openshift : 3-Introduction to openshift online cluster | overview of openshift online cluster https://youtu.be/od3qCzzIPa4 Openshift : 4-Login to openshift cluster in different ways | openshift 4 https://youtu.be/ZOAs7_1xFNA Openshift : 5-How to deploy web application in openshift web console https://youtu.be/vmDtEn_DN2A Openshift : 6-How to deploy web application in openshift command line https://youtu.be/R_lUJTdQLEg Openshift : 7-Deploy application in openshift using container images https://youtu.be/ii9dH69839o Openshift : 8-Deploy jenkins on openshift cluster - deploy jenkins on openshift | openshift https://youtu.be/976MEDGiPPQ Openshift : 9-Openshift build trigger using openshift webhooks - continuous integration with webhook triggers https://youtu.be/54_UtSDz4SE Openshift : 10-Install openshift 4 on laptop using redhat codeready containers - CRC https://youtu.be/9A05yTSjiFI Hyper-V related videos: Hyper-V : 1-Introduction to hyper v on windows 10 | Introduction to hyper-v on windows 10 https://youtu.be/aMYsjaPVswg Hyper-V : 2-Install hyperv on windows 10 - how to install hyper-v on windows 10 https://youtu.be/KooTCqf07wk Hyper-V : 3-Create a virtual machine with hyper-v manager on windows 10 https://youtu.be/pw_ETlpqqQk Hyper-V : 4-Create virtual switch in hyper v - creating virtual switch and virtual networks in hyper v https://youtu.be/5ERXyGiXqu4 Hyper-V : 5-Customize virtual machine hyper v | hyper-v virtual machine customization https://youtu.be/xLFHhgtPymY Hyper-V : 6-Install ubuntu 20.04 on windows 10 using hyper v virtual machine https://youtu.be/ch_bXvet9Ys STS 4 related videos: Spring Tool Suite 4 : 1-STS4 - Getting Started with Spring Tools S

[computingpostcom]

Are you looking for an easy way to setup a local OpenShift 4 Cluster in your Laptop?. The Red Hat CodeReady Containers enables you to run a minimal OpenShift 4.2 or newer cluster on your local laptop or desktop computer. This should only be used for development and testing purposes. We’ll provide a separate guide to be used for setting up a production OpenShift 4 cluster. Red Hat CodeReady Containers is a regular OpenShift installation with the following notable differences: It uses a single node which behaves both as a master and as a worker node. The machine-config and monitoring Operators are disabled by default. These disabled Operators will cause the corresponding parts of the web console to be non functional. For the same reason, there is currently no upgrade path to newer OpenShift versions. Due to technical limitations, the CodeReady Containers cluster is ephemeral and will need to be recreated from scratch once a month using a newer release. The OpenShift instance is running in a virtual machine, which could cause some other differences, in particular in relation with external networking. Minimum system requirements CodeReady Containers requires the following minimum hardware and operating system requirements. 4 virtual CPUs (vCPUs) 8 GB of memory 35 GB of storage space CodeReady Containers can be run on Linux, Windows, and macOS but this setup have been tested on CentOS 7/8 and Fedora 31. CodeReady Containers is delivered as a Red Hat Enterprise Linux virtual machine that supports native hypervisors for Linux, macOS, and Microsoft Windows 10. Step 1: Install required software packages CodeReady Containers requires the libvirt and NetworkManager packages to be installed on the host system prior to its setup. ### Fedora ### sudo dnf install NetworkManager qemu-kvm libvirt virt-install sudo systemctl enable --now libvirtd ### CentOS / Rocky Linux ### sudo yum -y install qemu-kvm libvirt virt-install bridge-utils NetworkManager sudo systemctl enable --now libvirtd ### Ubuntu / Debian ### sudo apt install qemu-kvm libvirt-daemon libvirt-daemon-system network-manager Step 2: Install CodeReady Containers Download the latest binary file for CRC from the below URL. # Linux wget https://mirror.openshift.com/pub/openshift-v4/clients/crc/latest/crc-linux-amd64.tar.xz # macOS wget https://mirror.openshift.com/pub/openshift-v4/clients/crc/latest/crc-macos-amd64.pkg Extract the downloaded CodeReady Containers archive. # Linux tar xvf crc-linux-amd64.tar.xz # macOS open crc-macos-amd64.pkg Place the binary in your $PATH . sudo mv crc*/crc /usr/local/bin macOS On macOS double click on the file you have to install or use open command: open crc-macos-amd64.pkg Confirm installation by checking the software version. $ crc version CodeReady Containers version: 2.0.1+bf3b1a6 OpenShift version: 4.10.3 Podman version: 3.4.4 To view crc commands help page, run: $ crc --help CodeReady Containers is a tool that manages a local OpenShift 4.x cluster optimized for testing and development purposes Usage: crc [flags] crc [command] Available Commands: bundle Manage CRC bundles cleanup Undo config changes config Modify crc configuration console Open the OpenShift Web Console in the default browser delete Delete the OpenShift cluster help Help about any command ip Get IP address of the running OpenShift cluster oc-env Add the 'oc' executable to PATH podman-env Setup podman environment setup Set up prerequisites for the OpenShift cluster start Start the OpenShift cluster status Display status of the OpenShift cluster stop Stop the OpenShift cluster version Print version information Flags: -h, --help help for crc --log-level string log level (e.g. "debug | info | warn | error") (default "info") Use "crc [command] --help" for more information about a command.

Step 3: Deploy CodeReady Containers virtual machine. Run the crc setup command to set up your host operating system for the CodeReady Containers virtual machine. $ crc setup The installer will check for setup requirements before installation. INFO Checking if running as non-root INFO Caching oc binary INFO Setting up virtualization INFO Setting up KVM INFO Installing libvirt service and dependencies INFO Adding user to libvirt group INFO Enabling libvirt INFO Starting libvirt service INFO Will use root access: start libvirtd service INFO Checking if a supported libvirt version is installed INFO Installing crc-driver-libvirt INFO Removing older system-wide crc-driver-libvirt INFO Setting up libvirt 'crc' network INFO Starting libvirt 'crc' network INFO Checking if NetworkManager is installed INFO Checking if NetworkManager service is running INFO Writing Network Manager config for crc INFO Will use root access: write NetworkManager config in /etc/NetworkManager/conf.d/crc-nm-dnsmasq.conf INFO Will use root access: execute systemctl daemon-reload command INFO Will use root access: execute systemctl stop/start command INFO Writing dnsmasq config for crc INFO Will use root access: write dnsmasq configuration in /etc/NetworkManager/dnsmasq.d/crc.conf INFO Will use root access: execute systemctl daemon-reload command INFO Will use root access: execute systemctl stop/start command INFO Unpacking bundle from the CRC binary Once the Setup is complete, run the command below to start the OpenShift cluster in your Laptop machine. $ crc start INFO Checking if running as non-root INFO Checking if oc binary is cached INFO Checking if Virtualization is enabled INFO Checking if KVM is enabled INFO Checking if libvirt is installed INFO Checking if user is part of libvirt group INFO Checking if libvirt is enabled INFO Checking if libvirt daemon is running INFO Checking if a supported libvirt version is installed INFO Checking if crc-driver-libvirt is installed INFO Checking if libvirt 'crc' network is available INFO Checking if libvirt 'crc' network is active INFO Checking if NetworkManager is installed INFO Checking if NetworkManager service is running INFO Checking if /etc/NetworkManager/conf.d/crc-nm-dnsmasq.conf exists INFO Checking if /etc/NetworkManager/dnsmasq.d/crc.conf exists ? Image pull secret [? for help] * Please note that a valid OpenShift user pull secret is required during installation. The pull secret can be copied or downloaded from the Pull Secret section of the Install on Laptop: Red Hat CodeReady Containers page on cloud.redhat.com. Paste the pulling secret when prompted, then cluster setup will continue. INFO Extracting bundle: crc_libvirt_4.10.3_amd64... INFO Creating CodeReady Containers VM for OpenShift 4.10.3... INFO Verifying validity of the cluster certificates ... INFO Check internal and public DNS query ... INFO Copying kubeconfig file to instance dir ... INFO Adding user's pull secret and cluster ID ... INFO Starting OpenShift cluster ... [waiting 3m] INFO Then you can access it by running 'oc login -u developer -p developer https://api.crc.testing:6443' INFO To login as an admin, username is 'kubeadmin' and password is UMeRe-hBQAi-JJ4Bi-8ynRD INFO INFO You can now run 'crc console' and use these credentials to access the OpenShift web console Started the OpenShift cluster WARN The cluster might report a degraded or error state. This is expected since several operators have been disabled to lower the resource usage. For more information, please consult the documentation

Access details and credentials are printed after a successful setup. INFO Then you can access it by running 'oc login -u developer -p developer https://api.crc.testing:6443' INFO To login as an admin, username is 'kubeadmin' and password is UMeRe-hBQAi-JJ4Bi-8ynRD INFO You can now run 'crc console' and use these credentials to access the OpenShift web console To be able to access your cluster, first set up your environment by running. $ crc oc-env export PATH="/home/jmutai/.crc/bin:$PATH" eval $(crc oc-env) Run the commands printed in your terminal or add them to your ~/.bashrc or ~/.zshrc file, then source it. $ vim ~/.bashrc export PATH="~/.crc/bin:$PATH" eval $(crc oc-env) ### Then source ### source ~/.bashrc Login as Admin using command printed out: $ oc login -u kubeadmin -p UMeRe-hBQAi-JJ4Bi-8ynRD https://api.crc.testing:6443 The server uses a certificate signed by an unknown authority. You can bypass the certificate check, but any data you send to the server could be intercepted by others. Use insecure connections? (y/n): y Login successful. You have access to 53 projects, the list has been suppressed. You can list all projects with 'oc projects' Using project "default". Confirm cluster setup. $ oc cluster-info Kubernetes master is running at https://api.crc.testing:6443 To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'. $ oc get nodes NAME STATUS ROLES AGE VERSION crc-2n9vw-master-0 Ready master,worker 5d13h v1.22.3+fdba464 $ oc config view apiVersion: v1 clusters: - cluster: insecure-skip-tls-verify: true server: https://api.crc.testing:6443 name: api-crc-testing:6443 - cluster: certificate-authority: /home/jmutai/.minikube/ca.crt server: https://192.168.39.35:8443 name: minikube contexts: - context: cluster: api-crc-testing:6443 user: developer/api-crc-testing:6443 name: /api-crc-testing:6443/developer - context: cluster: api-crc-testing:6443 namespace: default user: kube:admin/api-crc-testing:6443 name: default/api-crc-testing:6443/kube:admin - context: cluster: minikube user: minikube name: minikube current-context: default/api-crc-testing:6443/kube:admin kind: Config preferences: users: - name: developer/api-crc-testing:6443 user: token: Pvqjq-b5HkV9UQtOYH8P9yOtm17MrOUVs-eaiSeQqXA - name: kube:admin/api-crc-testing:6443 user: token: LDrdGJMUpPUAxtg0IvWynedbtSBLjs8S2S6kdpvbMU8 - name: minikube user: client-certificate: /home/jmutai/.minikube/client.crt client-key: /home/jmutai/.minikube/client.key To view cluster operators: $ oc get clusteroperators NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.3 True False False 2d baremetal 4.10.3 True False False 26d cloud-credential 4.10.3 True False False 26d cluster-autoscaler 4.10.3 True False False 26d config-operator 4.10.3 True False False 26d console 4.10.3 True False False 45h csi-snapshot-controller 4.10.3 True False False 26d dns 4.10.3 True False False 26d etcd 4.10.3 True False False 26d image-registry 4.10.3 True False False 26d ingress 4.10.3 True False False 26d insights 4.10.3 True False False 26d kube-apiserver 4.10.3 True False False 26d

kube-controller-manager 4.10.3 True False False 26d kube-scheduler 4.10.3 True False False 26d kube-storage-version-migrator 4.10.3 True False False 45h machine-api 4.10.3 True False False 26d machine-approver 4.10.3 True False False 26d machine-config 4.10.3 True False False 26d marketplace 4.10.3 True False False 26d monitoring 4.10.3 True False False 46h network 4.10.3 True False False 26d node-tuning 4.10.3 True False False 46h openshift-apiserver 4.10.3 True False False 3d7h openshift-controller-manager 4.10.3 True False False 25d openshift-samples 4.10.3 True False False 46h operator-lifecycle-manager 4.10.3 True False False 26d operator-lifecycle-manager-catalog 4.10.3 True False False 26d operator-lifecycle-manager-packageserver 4.10.3 True False False 9d service-ca 4.10.3 True False False 26d storage 4.10.3 True False False 26d Step 4: Access OpenShift Cluster You can access the OpenShift cluster deployed locally from CLI or by opening the OpenShift 4.x console on your web browser. $ oc login -u developer -p developer https://api.crc.testing:6443 The server uses a certificate signed by an unknown authority. You can bypass the certificate check, but any data you send to the server could be intercepted by others. Use insecure connections? (y/n): y Login successful. You don't have any projects. You can try to create a new project, by running oc new-project Access as admin: $ oc login -u kubeadmin -p UMeRe-hBQAi-JJ4Bi-8ynRD https://api.crc.testing:6443 Login successful. You have access to 51 projects, the list has been suppressed. You can list all projects with 'oc projects' Using project "default". To open the console from your default web browser, run: $ crc console You can also view the password for the developer and kubeadmin users by running the following command: crc console --credentials Login with the credentials printed earlier. There you have a cluster running. Step 5: Stopping OpenShift Cluster To stop your OpenShift cluster, run the command: $ crc stop Stopping the OpenShift cluster, this may take a few minutes... Stopped the OpenShift cluster The virtual machine can be started any time by running the command: $ crc start INFO Checking if running as non-root INFO Checking if oc binary is cached INFO Checking if Virtualization is enabled INFO Checking if KVM is enabled INFO Checking if libvirt is installed INFO Checking if user is part of libvirt group INFO Checking if libvirt is enabled INFO Checking if libvirt daemon is running INFO Checking if a supported libvirt version is installed INFO Checking if crc-driver-libvirt is installed INFO Checking if libvirt 'crc' network is available INFO Checking if libvirt 'crc' network is active INFO Checking if NetworkManager is installed INFO Checking if NetworkManager service is running INFO Checking if /etc/NetworkManager/conf.d/crc-nm-dnsmasq.conf exists INFO Checking if /etc/NetworkManager/dnsmasq.d/crc.conf exists INFO Starting CodeReady Containers VM for OpenShift 4.10.3...

INFO Verifying validity of the cluster certificates ... INFO Check internal and public DNS query ... INFO Starting OpenShift cluster ... [waiting 3m] INFO INFO To access the cluster, first set up your environment by following 'crc oc-env' instructions INFO Then you can access it by running 'oc login -u developer -p developer https://api.crc.testing:6443' INFO To login as an admin, username is 'kubeadmin' and password is UMeRe-hBQAi-JJ4Bi-8ynRD INFO ... Deleting CodeReady Containers virtual machine If you want to delete an existing CodeReady Containers virtual machine, run: $ crc delete This command will delete the CodeReady Containers virtual machine. Reference CRC Documentation