Ceph

Ceph is a unified, distributed storage system designed for excellent performance, reliability and scalability.

Related articles

Expose a Rook-based Ceph cluster outside of Kubernetes

Categories: Containers Orchestration | Tags: Container, Debug, Docker, Rook, Ceph, Kubernetes

We recently deployed a LXD based Hadoop cluster and we wanted to be able to apply size quotas on some filesystems (ie: service logs, user homes). Quota is a built in feature of the Linux kernel used…

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By Leo SCHOUKROUN

Apr 16, 2020

InfraOps & DevOps Internship - build a Big Data & Kubernetes PaaS

Categories: Big Data, Containers Orchestration | Tags: Kafka, Spark, DevOps, LXD, NoSQL, Hadoop, Ceph, Kubernetes

Context The acquisition of a high-capacity cluster is in line with Adaltas’ desire to build a PAAS-type offering to use and to provide Big Data and container orchestration platforms. The platforms are…

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By David WORMS

Nov 26, 2019

Rook with Ceph doesn't provision my Persistent Volume Claims!

Categories: DevOps & SRE | Tags: PVC, Linux, Rook, Ubuntu, Ceph, Cluster, Kubernetes

Ceph installation inside Kubernetes can be provisionned using Rook. Currently doing an internship at Adaltas, I was in charge of participating in the setup of a Kubernetes (k8s) cluster. To avoid…

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By Eyal CHOJNOWSKI

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Installing Kubernetes on CentOS 7

Categories: Containers Orchestration | Tags: CentOS, cgroups, CNCF, DevOps, Docker, Infrastructure, Namespaces, Red Hat, VM, Ceph, Kubernetes

This article explains how to install a Kubernetes cluster. I will dive into what each step does so you can build a thorough understanding of what is going on. This article is based on my talk from the…

Arthur BUSSER

By Arthur BUSSER

Jan 29, 2019

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