OpenShift in the IBM Cloud – implementation thanks to Opsenio

24 December 2021

From this article, you will learn:

What is containerisation?

When creating dedicated software to solve a very difficult problem, a technique used is to break up the problem into smaller ones until the complexity of the task is low enough that we can solve it effectively. Using appropriate programming languages, a set of tools and technologies and good practices, an abstract business model is implemented that meets the requirements and business goals set for the system.

The same point of view was used by the originators of containerisation when tackling issues of infrastructure and software management. The challenges were many, including:

The response to this was the decision to build an appropriate abstraction layer to meet the needs of the IT environment. This is how the process called containerisation came about.

Each container contains a well-defined set of dependencies, enabling it to fulfil its task. For example, a simple online shop should have: a microservice responsible for storing and searching for available products.
If the efficiency of a single container using specific hardware resources can satisfy the simultaneous searching by 5,000 customers, then in the case of a large shop, where 20,000 customers may be using the search feature at the same time, you would need to run (replicate) a minimum of 4 containers containing the “product” microservice.

When developing an e-commerce system, in addition to the “product” microservices, you will need other microservice containers, e.g. for customers, suppliers, orders, invoices, etc. The final number of different types of containers will grow as the number of requirements increases and the system is divided accordingly. The total number of containers will be the result of the current shop load and the resources made available for use.

Containerisation – useful tools

Containerisation in itself is a kind of idea that creates potential to be exploited. Docker images make it possible to remove repetitive configuration tasks throughout the software development and usage lifecycle. To fully exploit this potential, it is necessary to automate the activities associated with operating this abstract architecture.

To meet the challenges, the Red Hat OpenShift platform comes to the rescue. In technical aspects, the following elements should be emphasised within OpenShift:

Streamlining the work on containerisation is simple and achievable for everyone. All thanks to a platform in the PaaS model – OpenShift. This platform enables a very comprehensive approach to both container deployment and management. OpenShift optimises the management of the containers themselves and the processes for creating them far more than the standard Kubernetes.

Advantages of OpenShift

OpenShift is a powerful solution, ideally suited for those who want to use the potential of containers efficiently. What is the strength of this platform?

OpenShift vs Kubernetes – which to choose?

OpenShift and Kubernetes are two very popular platforms that aim to simplify container management processes. In practice, it can be said that these solutions are very similar to each other. There are quite a few differences though, OpenShift is effectively everything Kubernetes is, but with additional functionality. We can distinguish 5 basic differences between OpenShift and Kubernetes:

OpenShift in the IBM Cloud – why should you?

IBM Cloud is a comprehensive platform with more than 170 products and services in areas such as artificial intelligence, data and containers, blockchain technology and the Internet of Things. OpenShift on the IBM Cloud is designed to support enterprises even in the early stages of cloud migration. This becomes easy and intuitive with the ability to develop cloud-independent software. An additional benefit is that it provides developers with access to a platform that enables containerisation and the efficient deployment of even highly loaded services. By combining these functionalities with the cloud, you can ensure that your systems are fast and reliable. With the IBM Cloud, users can manage containers in any location around the world and seamlessly create and deploy new applications. All this with a guarantee of complete data security.

OpenShift in the IBM Cloud – implementation thanks to Opsenio

Opsenio’s successful implementations are based on OpenShift technology. By choosing us, you are choosing an experienced partner who will carefully plan the steps to be taken and guarantee a fast turnaround time. By meeting agreed project milestones, we guarantee full control over the course of implementation. We create solutions for customers focussed on success using IT. Our products and services are used in the following sectors:

Why is it worth working with us?

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