What advice do you have for others considering OpenShift?


If you were talking to someone whose organization is considering OpenShift, what would you say?

How would you rate it and why? Any other tips or advice?

ITCS user
33 Answers

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Top 20Real User

If you really need an application, meaning one million customers are going to use the application, then this platform will be quite significant. If you only have 10 or 20 or 100 users of an application, OpenShift is not the right choice. The cost is quite high. For that number of people, there is no need to run in a container platform. You need a large number of concurrent users accessing an application and then OpenShift provides the scalability. We have not considered building our own container platform because it's very tedious to manage the infrastructure and you need a highly skilled person who knows Kubernetes very well, and OpenShift very well. We don't have that kind of team or people with the skill sets. When it comes to security, we have the Prisma Cloud image scanning so that each and every image is scanned and we get a report regarding the kinds of vulnerabilities there are in particular images. That way, in case there are any vulnerabilities or critical patches that need to be applied to the images, they will be taken care of before going to production. In addition, we have used SonarQube for code scanning and Prometheus for monitoring. On top of that, there are security properties in OpenShift as well, such as user authentication, user level, access level. But at the image level, we need specialist software to scan the images and report the vulnerabilities. If an application requires additional security in terms of images and the packages, we configure Prisma Cloud in the CI/CD pipeline, so that at each stage it will scan and evaluate the software and report the vulnerabilities to the respective teams. When we are developing our application to deploy into OpenShift, it can be challenging to refactor the application or redo the application. It takes some time for the team to do that kind of infrastructure stuff at the coding level. We don't use OpenShift's CodeReady Workspaces because that is for new infrastructure, for people who are new to the OpenShift platform. We just use Docker images and deploy the application.

author avatar
Real User

OpenShift is the way of the future. I would recommend it. I would rate OpenShift a nine out of ten. Not a ten because it's not a standard solution and the endpoint protection user has to prepare to use it with documentation or has to get training from other people. It's not easy to start because it's not like other solutions.

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Top 5LeaderboardReal User

Developers maturity is a key point.

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