One of the challenges of deploying CloudForms to manage a large environment is knowing how to tune it – what knobs to turn and dials to watch for.
Red Hat’s Systems Engineering team have just completed a document entitled “Deploying CloudForms at Scale”. This describes the architectural components that affect large-scale deployment, and details the monitoring, troubleshooting and scaling measures that can be taken to optimally tune each component.
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In this article we will deploy the CloudForms appliance in the Azure cloud. Red Hat provides CloudForms as an appliance. For Microsoft Hyper-V and Azure, Red Hat provides a Virtual Hard Disk (VHD) as a dynamic disk. Azure, unfortunately, does not support dynamic disks. In order to import the CloudForms appliance into Azure, we need to convert the appliance VHD to a fixed disk.
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Keeping the whole IT team informed about events or actions in your IT infrastructure can be challenging. Many IT teams have turned to team messaging applications, like Slack, to improve internal team communications. CloudForms, with its flexible integration capabilities, can be connected to Slack to notify the team whenever important events happen.
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I spent the last decade working with virtualization platforms and the certifications and accreditation’s that go along with them. During this time, I thought I understood what it meant to run an efficient data center. After six months of working with Red Hat CloudForms, a Cloud Management Platform (CMP), I now wonder what was I thinking. I encountered every one of the problems below, each are preventable with the right solution. Remember, we live in the 21st century–shouldn’t the software that we use act like it?
Continue reading “Ten Ways a Cloud Management Platform Makes your Virtualization Life Easier”
Over the past year, several analysts looked at Red Hat and its Cloud management Platform (CMP) solution, Red Hat CloudForms, to provide their point of view. The reviews were overwhelmingly positive, finding that Red Hat as a company was positioned for success and recognizing Red Hat CloudForms as a leading product that delivered substantial savings in both cost and efficiency. In this post, we provide a brief round-up of the various analysts’ reports.
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In this post, we will show you how to make your service catalog descriptions more elegant and flexible in Red Hat CloudForms. If you just type a description, along with a long description, you’ll get something like this:
This is fine, it’s informative and simple. But we could improve on it.
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In December 2016, a major vulnerability, CVE-2016-9962 (“on-entry vulnerability”), was found in the Docker engine which allowed local root users in a container to gain access to file-descriptors of a process launched or moved into the container from another namespace. In a Banyan security report, they found that over 30% of official images in Docker Hub contain high priority security vulnerabilities. And FlawCheck surveyed enterprises asking for their top security concern regarding containers in production environments. “Vulnerabilities and malware,” at 42%, was the top security concern among those surveyed. Clearly security is a top concern for organizations that are looking to run containers in production.
At Red Hat, we are continuously improving our security capabilities and introduced a new container scanning feature with CloudForms 4.2 and OpenShift 3.4. This new feature allows CloudForms to flag images in the container registry in which it has found vulnerabilities, and OpenShift to deny execution of that image the next time someone tries to run that image.
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I was presenting the CloudForms service catalog and self service capabilities to a customer, when the head of operations says: “This looks great, but there is no way we are going to use this. The tool we use for everything from service desk to request tracking to service management is ServiceNow. Can you integrate your service catalog into ServiceNow?”
Continue reading “Integrating CloudForms and ServiceNow: An Introduction”
This video highlights the role-based access controls within Red Hat CloudForms and how they can be tied into Microsoft Active Directory, to leverage a company’s existing user and group structure. The goal of the video is to help customers understand how they can integrate CloudForms into their organizational structure with rather minimal setup.
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In this short video, we specifically look at service management within Red Hat CloudForms. The demonstration highlights the following platform capabilities:
- Self-Service portal with lifecycle, operations management and reporting
- Service Catalog presented to end-user consumers
- Service Definition, built as stand-alone, or from service composites
- Life-cycle status monitoring and notifications
- Usage consumption and chargeback reports
Continue reading “Services Management using Red Hat CloudForms (Video)”