CL110 - ch06s08

An object is stored as a binary file along with metadata which is stored in the file's extended attributes (xattrs). Objects can be text files, videos, images, emails, or virtual machine images. Objects are simply identified with a GUID and have no relationship to other objects in the container.
Many of the OpenStack services use swift for object storage. Glance creates images but cannot actually store them, it utilizes swift as an image store Cinder backups can also be stored in swift. The Nova service can create snapshots of instances which are passed to Glance for storage in a swift container. Ironic stores introspection results as objects in swift. Ironic bare metal images are stored in a swift container. Swift also supports the Amazon Simple Storage Service (S3) API.
The choice of object storage technology can be affected by several factors, including cost, existing storage investment, and application requirements. However, the decision should also be based on an understanding of the technologies and their features as they pertain to business needs.
The OpenStack Shared File System service enables tenant users to provision and manage network accessible shared file systems or shares. Tenant users access the shares from instances as remote file systems.
Manila is designed with the ideal NAS architecture in mind. Manila supports several different protocols, including NFS, CIFS, CephFS, MAPRFS, HDFS, and GlusterFS. It offers many different features, including quota control, tenant driven share replication, snapshots for cloning, and access control and authentication services.

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Red Hat OpenStack Administration I: Core Operations for Domain Operators (CL110)

Haley_Ruccio

1 sie 2023

Learn to operate a Red Hat® OpenStack Platform private cloud and manage domain resources to secure and deploy modern, scalable cloud applications, networks and storageRed Hat OpenStack Administration I: Core Operations for Domain Operators (CL110) teaches you how to operate and manage a production Red Hat OpenStack Platform (RHOSP) single-site overcloud. You will learn how to create secure project environments in which to provision resources and manage security privileges that cloud users need to deploy scalable cloud applications. You will learn about OpenShift integration with load balancers, identity management, monitoring, proxies, and storage. You will also develop more troubleshooting and Day 2 operations skills in this course.This course is based on Red Hat OpenStack Platform 16.1.Course content summaryStudents in the Red Hat OpenStack Administration I: Core Operations for Domain Operators (CL110) course will focus on performing both routine and specialized tasks that are necessary to manage a production OpenStack overcloud domain. Students will manage OpenStack using both web-based and command-line interfaces. Essential skills covered in the course include the following:Launch instances to satisfy various use case examples.Manage domains, projects, users, roles, and quota in a multitenant environment.Manage networks, subnets, routers, and floating IP addresses.Manage instance security with group rules and access keys.Create and manage block, object and shared storage within OpenStack.Perform instance launch customization with cloud-init.Deploy scalable applications using stack templates.Audience for this courseThis course is designed for cloud users who deploy application instances and stacks, domain operators who manage resources and security for cloud users, and any other cloud personnel interested in, or responsible for, maintaining applications on private or hybrid OpenStack clouds. Any cloud persona, or personnel with roles that include performing technology evaluation, should attend this course to learn RHOSP operation and application deployment methods.Prerequisites for this courseBecome a Red Hat Certified System Administrator (RHCSA) or demonstrate equivalent experienceIf you are not a RHCSA, you can take a skill assessment to gauge your level of knowledge.

Welcome to the Red Hat OpenStack Administration I (CL110) group in the Red Hat Learning Community!

Syed

31 lip 2023

We are excited to launch a space dedicated to the Red Hat Training course CL110! To gain the most value from this group - click the "Join Group" button in the upper right hand corner of the group home page.We encourage group members to collaborate in this group to discuss topics, ask questions, share best practices and tips, provide course feedback, and share their accomplishments as it relates to CL110.Read more about Red Hat OpenStack Administration I: Core Operations for Domain Operators here.

Revision: cl110-16.1-4c76154