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Manage cluster resources with Kubernetes requests and limits

Proper Kubernetes cluster management starts at the pod level. Learn about Kubernetes limits and requests, and how Resource Quotas and Limit Ranges work to control resource consumption.

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Explore Bottlerocket's benefits and limitations

Everything has pros and cons, but the question is whether the good outweighs the bad. Evaluate what Bottlerocket has to offer, and how it compares to Alpine Linux as a container OS.

Red Hat buys Kubernetes security player StackRox

Red Hat will donate StackRox Kubernetes security software to open source and build it into its OpenShift platform, while preserving support for cloud Kubernetes platforms.

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4 monitoring and alerting best practices for IT ops

Monitoring is vital in modern IT environments, but the variety of metrics to track can swiftly overtake admins' capacity -- and sanity.

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  • Managing Virtual Containers

    Red Hat buys Kubernetes security player StackRox

    Red Hat will donate StackRox Kubernetes security software to open source and build it into its OpenShift platform, while preserving support for cloud Kubernetes platforms.

  • Application Maintenance on Production Systems

    GrubHub's infrastructure-as-code feeds pandemic resiliency

    GrubHub SREs fostered more consistent deployment patterns for resources such as DNS and AWS load balancers with a move to self-service infrastructure-as-code tools for DevOps teams last year.

  • Managing Virtual Containers

    Enterprises reckon with Kubernetes cluster scale

    Kubernetes has landed in enterprise production -- the next task is for it to expand to accommodate very large clusters, as well as many small clusters for multi-cloud and edge computing.

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