• Backup strategies for OpenStack environments

    Even though OpenStack environments were meant to be stateless by design (so that VMs could be easily recovered from templates) – in many cases are used as a regular virtualization platform. Stateful VMs still need to be protected and in this short article I’ll give you several ideas how you can accomplish it. Agent-based backup

  • OpenShift for Developers. Streamline Application D...

    The Red Hat OpenShift 4 release focuses on tooling that is designed to deliver a developer-centric user experience. In previous blog we’ve introduced number of developer tools and now we’ll look at wider ecosystem of application development and deployment solutions which are available in OpenShift. Service Mesh Based on the Istio, Kiali and Jaeger projects

  • RHEL 8 for data centers and cloud environments. Wh...

    In the next part of this article, we will go mostly through the better handling of software packages and more functional and safer support for containers and images. These elements are increasingly important in data centers and cloud environments. Before we get to it, let’s start with the most interesting feature for bare metal servers

  • Backup and Restore of Kubernetes containers

    In an earlier blog post, I discussed the transformation that is occurring in the virtualization industry. That article went on to describe the increased adoption of various open-source hypervisor platforms and how the virtualization market continues to grow at a remarkable rate. Along with that growth and increased adoption comes evolution and new ideas. One

  • Web-based management interface, sessions recording...

    In the third part of this article, we will go through further improvements of the RHEL8 system, like: more efficient and secure graphic environment (GNOME and Wayland), recording of administrative sessions (terminal session recording), web-based management interface (Cockpit and its integration with Red Hat Satellite), simplified support for advanced disk system functions, better use of

  • OpenShift for Developers – Part I: Open sour...

    In this article We’d like to introduce to you set of Openshift Container Platform developer tools which can accelerate application development. New developer oriented Web Console perspective OpenShift Container Platform 4.2 introduces an alternative perspective in the OpenShift Web Console that will sit beside the admin console and focus on developer use cases. This is

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  • RHEL 8 for data centers and cloud environments. Wh...

    • 2:09 PM, Dec 4

    In the next part of this article, we will go mostly through the better handling of software packages and more functional and safer support for containers and images. These elements are increasingly important in data centers and cloud environments. Before we get to it, let’s start with the most interesting feature for bare metal servers

    READ MORE
  • Web-based management interface, sessions recording...

    • 10:15 AM, Oct 24

    In the third part of this article, we will go through further improvements of the RHEL8 system, like: more efficient and secure graphic environment (GNOME and Wayland), recording of administrative sessions (terminal session recording), web-based management interface (Cockpit and its integration with Red Hat Satellite), simplified support for advanced disk system functions, better use of

    READ MORE
  • Safer DNS, e-mail and other improvements of RHEL 8

    • 10:09 AM, Oct 1

    In the first part of this article, we wrote about high-performance packet processing at the network adapter level using XDP and eBPF, and about the possibility of achieving greater throughput with lower latency, thanks to the BBR algorithm for TCP. These two new possibilities of the RHEL8 system bring benefits to everyone, regardless of the

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  • Why to choose Red Hat Enterprise Linux 8?

    • 1:04 PM, Sep 24

    No one likes renovations. Changes in IT systems and data centers will continue to be more and more noticeable and expensive. The reason for this is the increasing complexity of these environments, as well as the growing amount of data, services and applications. This year, on May 7 2019, the 8th version of Red Hat

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  • Agent-less backup strategies for oVirt/RHV

    • 8:59 AM, Feb 18

    For oVirt and RHV, like for almost any other virtualization platform, it is possible to provide agent-less backup solution. Actually, there is even more than one way to do this. In this short article I’ll explain 3 different ways to backup VMs in these environments using snapshot mechanism. Let me tell you a short story…

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News

  • Catalogic launches KubeDR to protect etcd data

    • 2:08 PM, Jan 21

    “Catalogic Software’s new KubeDR open source software utility protects the Kubernetes cluster data in etcd, an interface where Kubernetes stores configuration data. The etcd data holds information on the state of the cluster, making it useful for rebuilding the cluster. KubeDR also protects certificates and metadata. KubeDR has many features commonly found in backup software,

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  • Do you use cloud storage for these use cases yet?

    • 2:06 PM, Jan 21

    “Cloud storage is an increasingly vital part of IT infrastructure for small businesses and enterprises alike. As such, industry analysts at IDC expect spend on cloud IT infrastructure, including storage, to reach $90.9bn by 2023.” – says Stephen Pritchard from ComputerWeekly. READ MORE!

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  • Kubernetes explained: are your containers safe?

    • 1:49 PM, Jan 20

    “Developing software is hard. Even the largest, most successful companies can run into issues when developing new applications – first you have to develop dozens of libraries, packages and other software components and then you have to make sure your software stacks are up to date, that they’re running smoothly, that they can be scaled

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  • Key Findings: The Check Point 2020 Cyber Security ...

    • 1:46 PM, Jan 20

    “Check Point Research dispelled several notions concerning modern malware attacks and enterprise cybersecurity. The report often stressed that these trends look to continue in 2020. These include: 28 percent of organizations worldwide suffered from malicious multi-purpose botnet attacks. In fact, botnet attacks overall increased by over 50 percent in 2019. Targeted ransomware made up 20

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  • Business disruption is now a bigger cyber-threat t...

    • 2:58 PM, Jan 17

    “A third of all reported incidents against businesses were caused by ransomware, destructive malware and distributed denial of service (DDoS) attacks, according to cloud-delivered endpoint protection firm CrowdStrike. The company’s latest cybersecurity report, argues that cybercriminals are increasingly seeing business disruption as their main attack objective.” – says Sead Fadilpašić from ITProPortal. READ MORE!

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  • How to back up Kubernetes and Docker

    • 2:56 PM, Jan 17

    “Yes, your container infrastructure needs some type of backup. Kubernetes and Docker will not magically build themselves after a disaster. As discussed in a separate article, you don’t need to back up the running state of each container, but you will need to back up the configuration used to run and manage your containers. Here’s

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