• Red Hat Ansible Automation – architecture and fe... 0

    Red Hat Ansible Automation is an open source automation platform. It is suitable for both low-level automation, which connects directly to each of the elements separately, and high-level, which is implemented through dedicated controllers from other manufacturers. In addition to the automation of other Red Hat Solutions, it also automat products and solutions from other

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  • Ansible, part IV – Variables and Jinja2 Template... 0

    Variables are used to store various types of data. Their values usually depend on the location or context in which they are located. Variables can be completely independent entities or grouped together with other variables, to describe or parameterize a given object. For this purpose, we can use the structure of a dictionary, which groups

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  • OpenShift Virtualization 0

    OpenShift Virtualization (based on upstream KubeVirt CNCF project) has been introduced recently as a feature of OpenShift which implements the deployment and management of virtual machines utilizing Kubernetes constructs, such as PVCs and pods. Seamlessly integrating the world of virtualization and containers is no small engineering feat, however the implementation uses the same familiar and

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  • Service Orchestration – let’s warm-up! 0

    Orchestration simplifies the process of provisioning and providing services. It is highly conditioned by the automation of all tasks related to these processes. It applies to the network automation as well as automation of platforms and systems in which services will be launched and maintained. Below we’ve shown an example of architecture oriented to support

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  • CI/CD pipelines with OpenShift Pipelines 0

    OpenShift Pipelines is a cloud-native, continuous integration and continuous delivery (CI/CD) solution based on Kubernetes resources. It uses Tekton building blocks to automate deployments across multiple platforms by abstracting away the underlying implementation details. Tekton introduces a number of Custom Resource Definitions (CRDs) for defining CI/CD pipelines that are portable across Kubernetes distributions. The goal

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  • Meetup Online #2 | The role of open virtualization... 0

    Did you know that over 72% of users use more than one virtualization platform? And as many as 60% of enterprises use open-source solutions? That is why open virtualization is the main theme of our new meetup, which we organize together with Storware and Red Hat! CLICK TO REGISTER! On October 13, industry experts associated

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  • Ansible, part III – YAML and Playbooks 0

    In the previous article, we showed how useful are ad-hoc commands. They allow us to run individual tasks on multiple nodes. Ad hoc commands are used on an ad hoc basis, hence their name. Their limitation is that they can only perform one module with one set of arguments at a time. It happens, that

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  • OCI – what is that? 0

    You know the TCP / IP protocol, right? So you would like to know OCI. Trust me, you do want to. “What the hell is this guy talking about ?! Everyone knows that TCP / IP means the internet, and now someone wants to say that something is as important as the internet? No, I

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  • Meetup Online #1 | Otwarta wirtualizacja w zmienia... 0

    Czy wiesz, że ponad 72% użytkowników używa więcej, niż jednej platformy wirtualizacyjnej? A aż 60% przedsiębiorstw korzysta z rozwiązań typu open-source? Dlatego właśnie otwartej wirtualizacji poświęciliśmy pierwszy meetup organizowany wspólnie z firmami Storware i Red Hat! REJESTRACJA! Już 4 sierpnia branżowi eksperci związani z portalem Open Virtualization przedstawią trzy kluczowe tematy związane z przyszłością rynku

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  • Ansible, part II – modules and ad-hoc commands 0

    Sending ad-hoc commands is very simple and at the same time opens up many very useful possibilities. Thanks to them, we can conveniently issue single command on one or many nodes. Issuing such commands allows among others: querying for various statuses, compliance verification, configuration backup, node or service restart, file, package and user accounts management,

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