Rapid delivery of the application is one of the prerequisites for a competitive company delivering applications or software solutions to the market.
In addition to the maximal shortening of the time from the receipt of the order to successful delivery and after-service, other factors play a role. On the one hand, it is the quality of the delivery itself and then its cost-effectiveness. Ideally, the order is delivered quickly and in good quality with a reasonable profit.
It does not matter much about the method of development, whether it is a classic waterfall, agile development or scrum. Each of the methods may be appropriate and lead to an optimal outcome. It is not just how the various steps of development, testing, deployment, operation and after-sales service are being implemented. More important is the whole society’s approach to delivery as a whole.
What the customer is interested in
The customer may not be interested in where the error occurred, why the release date or who is responsible for it. The only thing the customer is interested in is to have the application in a state to deliver the expected benefits.
And here’s the time to go. Deliver the van as if it were an indivisible whole. Certainly, developers are working on the code, the administrators are preparing the platform, the project managers are managing and reporting the process, but that is not enough, even if their work is all self-evident.
There is no close link between the teams. And the link and communication between them is a key element in the implementation and operation of DevOps access. Let’s not look at anything complicated, the basic principle is simple and it is just about the culture of individuals and society.
Setting up frequent and open communication between teams, which sets and adjusts expectations in successive iterations, leads to a much smoother delivery. Everyone has a common goal and everyone contributes to his work, sometimes even to the “foreign competence”.
DevOps for both small and large
There are many companies that use this approach and benefit from its benefits. Whether they are small businesses where several people work together, companies with thousands of employees, better communication helps better results. It’s not just communication. Devices can also be deployed to help implement and operate DevOps. Ideally, those who explicitly set the process relationship between the participants and automate routine steps.
Process automation is an important element of modern society. Nobody wants to spend time on simple and mechanical tasks. Solving more complex tasks and development activities is more tempting.
Automation can not only get rid of these trivial tasks, but also reduce their error rate, increase the speed of their performance and in particular release their hands for more important activities. Introducing DevOps and using the right tools will make it very easy. What are the tools? Usually, open sour.
Open source as a path
Open source software is currently very popular and is experiencing unprecedented flourishing. It has many advantages over closed software, which makes it indispensable, especially in automation.
The open source principle is in openness and thanks to it, it is very easy to automate such software. It does not need to create barriers for its use, as it can be, and often is, with closed software.
Open source is, in principle, trying to be as user-friendly as possible. It disregards the commercial interests of the owner.
Yes, it also has its drawbacks that can arise in case of enterprise deployment – a short life cycle, frequent changes, and sometimes stringent compatibility requirements with other applications. However, this is no longer the case if you use enterprise open source roofed by a large company that shares and delivers the necessary business environment.
Enterprise open source
Red Hat is a modern company dedicated to delivering these corporate features to a variety of open source projects. It provides a long-lasting life cycle for its products and delivers its current and security updates. It tests quality and compatibility, adds certification of application manufacturers, and last but not least offers invaluable technical support.
Red Hat’s product portfolio is broad and covers practically all areas of IT. But what is Red Hat good for? In automation.
Whether infrastructure automation ( Ansible , Puppet, OpenStack), Red Hat Satellite ( Red Hat Satellite ), or Red Hat OpenShift Enterprise .
All products are integrated with each other and their openness makes it easy to integrate them with existing solutions in the current environment. Also very important is the fact that these technologies are a “gold standard” and many people can work with them.