Container Management with CloudForms – Operational Efficiency

This blog is part 2 of our series on Container Management with CloudForms.

 

In this blog, we look how the operations team can manage container environments and ensures the workload runs securely and efficiently. This includes the containers themselves, but also the underlying infrastructure. Operators need to ensure resources at all layers of the stack are optimized to provide the highest level of service for the container workload.

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Container Management with CloudForms

Containers have rapidly evolved from being used for development and testing to production. Today, many vendors provide container products supporting enterprise IT production workloads. Red Hat offers OpenShift, an open source container platform based on Kubernetes.

 

The promise of containers includes greater cross-cloud workload portability, better support for microservices and faster business innovation through the ability to support CI/CD methodologies for rapidly launching new functionality. By pairing containers and CI/CD with public/private hybrid cloud infrastructure, enterprise IT teams expect to better match infrastructure spending to workload performance while enabling end user developers self-service and agility.

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My First Ansible Control Action (Video)

With this short video, we continue our series based on Red Hat Knowledge Base articles exploring how to take advantage of Ansible Automation inside Red Hat CloudForms. This post is a follow-up of our previous My First Ansible Service article.

As a summary, what we do in this video is to create a control policy that checks if the VM CPU or memory size has changed, and if so, resets the size to 1 CPU and 1GB automatically.

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Accessing Guest RDP and SSH via Custom Buttons

First let’s talk about Remote Session vs Remote Console, they are often confused.

 

  • Remote Session – Provides the user a server session on the remote host. Multiple sessions can be established with same or different credentials.
  • Remote Console (Also known as Remote Control) – Provides the actual console screen to the user, still a session but the systems local session. Only one console session can exist. Any credentials with rights to log on locally can obtain the system session. (Default in Windows is Deny)

 

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Ten Ways a Cloud Management Platform Makes your Virtualization Life Easier

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?

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Setting up Red Hat CloudForms with Microsoft Active Directory (Video)

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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The Business Value of Red Hat CloudForms

When talking to IT leaders about Red Hat CloudForms, we often point out the time and cost savings that CloudForms can have on their organization. While we have several customer success stories that highlight the various benefits of CloudForms to each organization, we wanted a more formal study of the business value that CloudForms could bring to an organization. To that end, Red Hat commissioned a study, conducted by IDC, to look at the business value of CloudForms. This blog post will highlight some of their findings, with IDC’s complete report available for review.

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Managing Patching Compliance Using DROWN OpenSSL Vulnerability as an Example

As you have probably noticed by now, the attack on OpenSSL known as DROWN – Decrypting RSA using Obsolete and Weakened eNcryption has recently been discovered. Red Hat Product Security have provided patches for OpenSSL and recommend to apply them to affected systems.

In this post, we will discuss how Red Hat CloudForms and ManageIQ can assist in identifying environments at risk of the DROWN OpenSSL cross-protocol vulnerability. In addition, CloudForms can audit your environments and validate that the patches have been applied.

How can Red Hat CloudForms help?

CloudForms provides a policy based compliance check which can be used to verify software and configuration of servers and validate security requirements. These policies are created as a combination of an event, a condition and an action, and use a scope (usually set to infrastructure or guests) to determine if the policy needs to run. Additional information on using policies can be found in the product documentation: Defining policies and profiles.

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