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Red hat storage objects, containers and Beyond!
Devid Casandra from Red Hat presented on different types of storage including file, object, and block storage. Red Hat offers Ceph and Gluster open source software defined storage solutions that provide scalable, self-managing storage for private clouds, containers, and other use cases. Recent improvements include multi-site replication, a new BlueStore backend for Ceph, and container-based deployment options. A unified management solution is also in development.
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Red hat storage objects, containers and Beyond!
- 1. October 4, 2016| Jakarta
- 2. RED HAT STORAGE OBJECTS,CONTAINERS & BEYOND! Devid Casandra Platform Solutions Architect
- 3. 3 DIFFERENT KINDS OFSTORAGE FILE STORAGE File systems allow users to organize data stored in blocks using hierarchical folders and files. OBJECT STORAGE Object stores distribute data algorithmically throughout a cluster of media, without a rigid structure. BLOCK STORAGE Physical storage media appears to computers as a series of sequential blocks of a uniform size.
- 4. Gluster management Ceph data service Gluster data service Ceph management OPENSOURCE SOFTWARE STANDARD HARDWARE Share-nothing,scale-out architecture provides durability and adapts to changing demands Self-managing and self-healing features reduce operational overhead Standards-based interfaces and full APIs ease integration with applications and systems Supported by the experts at Red Hat RED HAT STORAGE
- 5. PHYSICAL VIRTUAL PRIVATECLOUD CONTAINERS PUBLIC CLOUD HOW STORAGE FITS
- 6. Powerful distributed storagefor the cloud and beyond VM Storage with OpenStack Cinder, Glance & Nova Object storage for tenant apps Built from the ground up as a next-generation storage system, based on years of research and suitable for powering infrastructure platforms TARGET USE CASES Rich Media and Archival S3-compatible object storage Highly tunable, extensible, and configurable, with policy-based control and no single point of failure Offers mature interfaces for block and object storage for the enterprise OVERVIEW: RED HAT CEPH STORAGE Cloud Infrastructure Customer Highlight: Cisco Cisco uses Red Hat Ceph Storage to deliver storage for next-generation cloud services
- 7. Server #1 KVM Hypervisor Novacompute Cinder volume Server #2 KVM Hypervisor Nova compute Cinder volume Server #3 KVM Hypervisor Nova compute Cinder volume Server #N KVM Hypervisor Nova compute Cinder volume HYPER CONVERGENCE CEPH & OPENSTACK RED HAT CLOUDFORMS○ NFV Workloads ○ Exception Required ○ 64 TB Included ○ Cloud Forms Included ○ Backup snapshots ○ Scaled API- cinder backup is now decoupled from cinder volume ○ Volume replication API ○ CephFS native drive – manila
- 8. Ceph’s object storagegateway has greatly improved. • Support for authentication using Active Directory, LDAP & OpenStack Keystone v3 • Greater compatibility with the Amazon S3 and OpenStack Swift object storage APIs • AWS v4 signatures, object versioning, bulk deletes • New NFS gateway for import and export of object data (tech preview) OBJECT STORAGE IMPROVEMENTS
- 9. Global object storageclusters with a single namespace • Enables deployment of clusters across multiple geographic locations • Clusters synchronize, allowing users to read from or write to the closest one Multi-site replication for block devices • Replicates virtual block devices across regions for disaster recovery and archival NEW MULTISITE CAPABILITIES USER CEPH OBJECT GATEWAY USER CEPH OBJECT GATEWAY STORAGE CLUSTER US-EAST STORAGE CLUSTER US-WEST
- 10. BlueStore is anew Ceph storage backend optimized for modern media • Replaces FileStore, which was designed for HDDs • Supports flexible media topologies (flash, K/V drives, persistent memory) • Eliminates the need for an underlying filesystem or dedicated journal device • Provides a 2-3X performance boost TECH PREVIEW: BLUESTORE
- 11. CephFS is aPOSIX-compliant file system for use with OpenStack Manila • Support for FUSE or kernel clients (RHEL 7.2) • Approach: robustness, hardening, then scalability TECH PREVIEW: OPENSTACK FILE WITH CEPHFS Nov 2015 Manila tech preview in OSP7 Jul 2016 CephFS tech preview in RHCS2/clients Aug 2016 CephFS Manila tech preview in OSP9 Nov 2016 Manila production support in OSP10 2017 CephFS production support
- 12. Nimble file storagefor petabyte-scale workloads Machine analytics with Splunk Big data analytics with Hadoop TARGET USE CASES Enterprise File Sharing Media Streaming Active Archives Analytics Enterprise Virtualization OVERVIEW: RED HAT GLUSTER STORAGE Purpose-built as a scale-out file store with a straightforward architecture suitable for public, private, and hybrid cloud Simple to install and configure, with a minimal hardware footprint Offers mature NFS, SMB and HDFS interfaces for enterprise use Customer Highlight: Intuit Intuit uses Red Hat Gluster Storage to provide flexible, cost-effective storage for their industry-leading financial offerings. Rich Media & Archival
- 13. GlusterFS- Single NameSpace Node 1 Node 2 Node 3 RHEV + RHGS RHEV + RHGS RHEV + RHGS RHEV -M HYPER CONVERGED - GRAFTON Limited Availability 3-node configuration only Integrated Management 3-way replication Database workloads supported ROBO Snapshot-based DR Ansible based gdeploy
- 14. Container Node 1 NGINIX Container ContainerNode 2 NGINIX Container STORAGE FOR CONTAINERS • Storage provided by an adjacent, dedicated cluster on bare metal • Kubernetes volume drivers mount volumes on container creation • Easy for developers to provide storage for applications • Storage scales independently of container infrastructure
- 15. Container Node 1 NGINIX Container CONTAINERIZEDSTORAGE Container Node 1 NGINIX Container • Red Hat Gluster Storage can be deployed within a container • Allows developers to create, grow, or shrink storage clusters on-demand • Served from a cluster of dedicated storage container hosts • Optimized for applications running on RHEL 7, OpenShift Enterprise, and RHEL Atomic Host
- 16. CONTAINER-CONVERGED - APLO CONTAINER NGINIX CONTAINER MASTER Node2 Node 3 Node 1 Node 4 NGINIX CONTAINER POSTGRES CONTAINER Deploys storage alongside applications in containers Lowers TCO by increasing utilization of resources Unifies container and storage orchestration Allows for rapid adjustments to compute/storage ratio
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- 18. RED HAT STORAGECONTROLLER INTERNAL USE ONLY RED HAT STORAGE CONTROLLER CLUSTER OF STANDARD SERVERS AND MEDIA RADOS. RGW, RBD, CALAMARIGLUSTERFS, TRANSLATOR STACK CLIENTSADMINSCLIENTS At the next major refresh of Red Hat Gluster Storage, the newest version of our unified storage management technology (Red Hat Storage Console) will be shipped as a part of both products. It will be capable of managing software-defined storage infrastructures containing both Ceph and Gluster data services.
- 20.