Introduction to Software Defined Infrastructure SUSE OpenStack Cloud SUSE CaaS Platform

Transcription

1 Introduction to Software Defined Infrastructure SUSE OpenStack Cloud SUSE CaaS Platform Matthias G. Eckermann Director Product Management SUSE Linux Enterprise Helsinki,

2 SUSE Software-defined Infrastructure and Application Delivery Approach Application Delivery Container Management SUSE CaaS Platform Platform as a Service SUSE Cloud Application Platform Infrastructure & Lifecycle Management SUSE Manager Software-Defined Infrastructure Private Cloud / IaaS SUSE OpenStack Cloud SUSE OpenStack Cloud Monitoring Compute Virtual Machine & Container Storage SUSE Enterprise Storage Networking SDN and NFV Public Cloud Operating System SUSE Linux Enterprise Server SUSE Cloud Service Provider Program Physical Infrastructure: Server, Switches, Storage 2

3 What is SUSE OpenStack Cloud You know of Cloud Compute right? Maybe you use AWS or Azure? Allowing pay-as-you-go model for IT infrastructure and toward dynamic software-defined service delivery. But you may need a capital investment that resides in your control domain (data center). But need the same multi-tenant, agile, cloud scale characteristics for this cloud service. That is where SUSE OpenStack Cloud comes in. 3

4 Why OpenStack? OpenStack is an open source software platform for cloud computing. Mostly deployed as infrastructure-as-a-service (IaaS), whereby virtual servers and other resources are made available to customers. Manages multi-vendor hardware pools of processing, storage and networking resources throughout a data center. Managed through a web-based dashboard, command-line tools, or via RESTful web services. The OpenStack Foundation began managing Openstack in More than 500 companies have joined the project. 4

5 How SUSE Works in OpenStack This is great with Cloud Native because you can not only orchestrate VM s but also Bare Metal and containers. But why not manage the more traditional workloads in your environments? We influence the leadership (Alan Clark and Helion). Give back: our message of HA for the Cloud was critical. It also helps that SUSE is in open source generally, Linux, KVM, Xen, Networking, Storage etc. 5

6 Hypervisor Choice and Support Investment protection and enhanced value Control Node SUSE Linux Enterprise KVM/XEN/ Docker OpenStack Commute Admin Server Database Deployment UI SUSE Linux Enterprise Chef Server Crowbar Software mirror DHCP/TFTP Message queue Identity Image store Cinder Neutron Dashboard SUSE OpenStack Monitoring z/vm OpenStack Commute Hyper-V OpenStack compute z/vm OpenStack compute Scheduler Scheduler Vmware Proxy Cloud UI Other OpenStack Commute + 6

7 High-Availability OpenStack Infrastructure Because downtime is not an option Keep my cloud running Keep my workload running HA Proxy Node 1 Node 2 Node 3 SUSE Linux KVM or Xen OpenStack compute PACEMAKER REMOTE SUSE Linux KVM or Xen OpenStack compute PACEMAKER REMOTE PACEMAKER COROSYNC SUSE Linux KVM or Xen OpenStack compute PACEMAKER REMOTE SUSE Linux KVM or Xen OpenStack compute PACEMAKER REMOTE Services Cluster 7

8 SUSE OpenStack Cloud 7: Project Coverage Compute Block Storage Service DBaas New Docs SDN Template and Image Repository OpenStack Client (OSC) Full Support Service Orchest. Pluggable Authent. Telemetry OpenStack Ansible Object Storage Service Rally Kuryr Tech Preview File-Share Service Bare Metal Provision Caas Shared Libraries Big Data Service DNS Service RefStack Package Only Tempest Self-Service Dashboard Secure/Key Vault Identity Management App Catalog Kolla Under Evaluation 8

9 This Section Covered: SUSE is the most experienced vendor in delivering open source IaaS Clouds with OpenStack. We are a key representative on behalf of any customer in that community. It is all built on core SUSE technology and we bring value to you. We have a mature, powerful, replicable deployment technology providing broad support of other technologies. SUSE has augmented this with newer powerful capabilities. Be that with HA in the Compute Plane, project support or SUSE OpenStack Cloud Monitoring. The real value to you is what you can deliver with Software-defined Infrastructure service delivery. 9

10 SUSE OpenStack Cloud Version 7 Foundation for software-defined data centers Fast & easy setup and management The best interoperability The widest hypervisor support Rock-solid reliability Leading support for the entire OpenStack cloud platform Business oriented release cycle & longer support Smooth upgrades 10

11 SUSE OpenStack Cloud v7 v8 v v7 v8 v8 Updates v9 Built On OpenStack Newton release SUSE Linux Enterprise Server 12 SP2 New or Expanded Services Magnum & Kubernetes support for container orchestration Manila integration with CephFS Physical server as a Service** Operational Enhancements SUSE OpenStack Cloud Monitoring Built On OpenStack Pike release SUSE Linux Enterprise Server 12 SP3 New or Expanded Services SUSE Cloud Application Platform integration Physical server as a Service (Ironic) SDN support for NSX-V Dual lifecycle manager options Operational Enhancements Non-disruptive upgrade to v8 Planning and pre-install validation Simple deployment UI Multi-region scaling (intra-dc) 100 nodes per region Monitor capacity and performance 3-year support Built on OpenStack Pike release SUSE Linux Enterprise Server 12 SP3 New or Expanded Services IBM s390x control plane IBM s390x KVM support Arm compute nodes** SDN support for NSX-T SDN support for Cisco ACI SDN Nuage support SDN Juniper Contrail integration OpenDaylight integration OPNFV framework integration Operational Enhancements Migrate to Nextgen lifecycle tool Lifecycle tools improvements Cloud monitoring tenant support Built On OpenStack Rocky release SUSE Linux Enterprise Server 15 Scalability Enhancements New or Expanded Services Arm control plane Unified lifecycle manager SUSE Cloud Application Platform integration improvements SUSE CaaS Platform integration improvements Operational Enhancements Fully containerized control plane Multiple data center support Improvements Cloud monitoring Suggestion-based remediation Reporting extensions Event correlation Monitoring of containers Alternative authentication ** Items are tech preview * Information is forward looking and subject to change at any time. 11

12 SUSE Software-defined Infrastructure and Application Delivery Approach Application Delivery Container Management SUSE CaaS Platform Platform as a Service SUSE Cloud Application Platform Infrastructure & Lifecycle Management SUSE Manager Software-Defined Infrastructure Private Cloud / IaaS SUSE OpenStack Cloud SUSE OpenStack Cloud Monitoring Compute Virtual Machine & Container Storage SUSE Enterprise Storage Networking SDN and NFV Public Cloud Operating System SUSE Linux Enterprise Server SUSE Cloud Service Provider Program Physical Infrastructure: Server, Switches, Storage 12

13 What are Containers? A package/image that can be deployed anywhere (that s running a Linux Kernel) Developers create a layered image of their application that contains everything their application requires to run on top of a base OS layer A container image will be able to be built once and run everywhere Developers can focus on what they do best development - opposed to dealing with packaging or library dependency management Operations can deploy an entire app stack in seconds as they don t need to worry about prerequisites 13

14 What are Containers? Making more efficient use of your server resources while empowering your development and operations staff Guest Guest Guest OS OS OS VM VM VM Hypervisor Host OS Server Container Runtime OS Kernel Server Deploying the same code to dev and prod Easier for developers creating a package with just the software needed to run Can run anywhere On Premise, Public Cloud or Private Cloud It s no difference! 14

15 How Do Containers Help Transform IT? Accelerate application development and delivery Build and deliver new cloud native applications Ease application transformation 15

16 How Containers Ease App Development Deploying a POC app using modern Ruby on Rails technology Without Containers With Containers Isolated development environment Small team builds a POC POC hand over to Dev/Ops teams One of the following issues is likely: POC doesn t run in production/staging Development environment not easy to setup (different OS, different tools, missing packages) POC can t be safely used in production or easily migrated to production Team creating POC can also deploy POC deployed with containers POC runs in a staging/production environment New dev environments are easy to setup Developers can continue using the preferred tools and OS Happy Developers! Productive teams! 16

17 Build and Deliver Cloud Native Applications Instead of larger, monolithic services Plan Code Build Test Release Deploy Operate 17

18 Build and Deliver Cloud Native Applications Increase agility with Microservices Plan Code Build Test Release Deploy Operate Smaller Codebase + Specialized Teams + Deconstructed Services = Agile IT = Opportunity! 18

19 Build and Deliver Cloud Native Applications Containers enable Microservices model Guest Guest Guest OS OS OS VM VM VM Hypervisor Host OS Server Container Runtime OS Kernel Server Fast start/stop Densification In-place upgrades (we destroy and re-deploy) 19

20 Deploying Microservices Microservices help companies move faster. Containers make it work! Without Containers Set up development environments Download, Run all services locally (Try to) keep all services up to date Check code against dependencies Submission of code becomes difficult With Containers Containers are great for Microservices Setup a development namespace Developers push code into dedicated containers -> saves lot of time No need to keep code locally Continuous Integration/Continuous Development (CI/CD) run against all services 20

21 Why a Container Management Platform? 21

22 Organizations Need Containers to be More Consumable Microservices Container Lifecycle Container Orchestration Provision Manage Automate Host Services 22

23 Building a containerized platform & stack from the ground up is not for everyone Container Services in the Public Cloud. Gartner

24 What is SUSE CaaS Platform? 24

25 What is SUSE CaaS Platform? Speed application delivery to improve business agility SUSE CaaS Platform is an enterprise class container management solution that enables IT and DevOps professionals to more easily deploy, manage, and scale containerbased applications and services. 25

26 3 Key Benefits Achieve faster time-to-value Simplify management of your container platform Maximize return on your investment 26

27 Achieve Faster Time-to-Value Curated Package SUSE Enterprise Hardening & Support Kubernetes Container engine; Image registry SUSE MicroOS Open source technologies: Helm, open interface Meet internal compliance standards Assure reliable, scalable and robust SUSE CaaS Platform 27

28 Simplify Management of Your Container Platform Efficient Installation Easy Scaling Always up-to-date Easy setup of Kubernetes Mass deploy in minutes Manage using CLI or dashboard Simplify with deployment profiles Complete control oncommand updates Unique rollback capability by SUSE MicroOS 28

29 Maximize ROI Flexible Platform Designed for Today & Tomorrow Cloud Service Economics Run generic Linux container, built on any Linux Deliver using enterprise grade SUSE MicroOS Bank on technology standards (Kubernetes) Upgrade to SUSE Cloud Application Platform Offer container services Deploy on private & public clouds 29

30 Three Key Technology Components 30

31 SUSE MicroOS for Hosting Containers A purpose built operating system designed for running containers and optimized for large deployments.. Contains everything you need for running containers in production Key features include: An easy to manage/upgrade OS Easily setup/manage a cluster of nodes Use core SUSE Linux technologies, such as btrfs, RPM, autoyast Scalable - up to thousands of nodes Transactional/Atomic updates 31

32 Kubernetes for Container Orchestration Helps you deploy and run large numbers of containers at scale in a production ready environment Deploy Manage Scale Clustered Allows users to manage applications, not machines Complete container orchestration solution Open source Production grade Industry-leading container technology Designed by Google, now part of Cloud Native Computing Foundation 32

33 Kubernetes Deployment is Not Easy Kubernetes is great for container orchestration but is notoriously hard to Set up/install Configure Update Manage Secure SUSE CaaS Platform takes this pain away What used to take hours for skilled engineers can be done in minutes by junior administrators 33

34 SUSE CaaS Platform Kubernetes Cluster k8s Master k8s Worker Dashboard Admin Node k8s Master k8s Worker k8s Worker k8s Worker 34

35 Helm Package management for Kubernetes What is Helm? Tool to manage Kubernetes application Streamlines installation and management It s like zypper for Kubernetes Helm has two parts: a client (helm) and a server (tiller). Tiller runs inside of Kubernetes cluster, and manages releases (installations) of charts* During SUSE CaaS Platform set up the server can be installed on the Kubernetes cluster and then Helm can be used to deploy containerized applications. Why Helm? Ability to deploy applications from SUSE maintained Helm charts or from 3rd party sources Official tool to deploy containerized products such as SUSE Cloud Application Platform Easy to integrate with SUSE CaaS Platform * Helm Chart is the Kubernetes equivalent of an RPM file 35

36 SUSE CaaS Platform v1 v2 v2.x v3 v v1 v2 v2.x v3 v3+ Container Host OS (MicroOS) Codebase: SUSE Linux Enterprise 12 SP2 Designed for containers and optimized for large deployments Transactional updates Cluster dashboard for deployment and update Orchestration Kubernetes v1.5: Complete solution for container-based workloads: deploy, scale, manage Cmdline capabilities Docker open source project version Ecosystem Private registry Persistent storage: local, NFS, SUSE Enterprise Storage Container Host OS (MicroOS) Codebase: SUSE Linux Enterprise 12 SP3 Tested with 50 nodes Multi-master cluster set up, tested with 100 nodes Integration with public cloud (Amazon, Azure, Google)*** Enhance administration dashboard Orchestration Kubernetes 1.7 Add Kubernetes DNS module (kube-dns) Docker open source project version Ecosystem Helm for installing containerized applications Enable SUSE CAP on top of SUSE CaaS Platform *** Item delivered post-ga * Information is forward looking and subject to change at any time. Container Host OS Codebase: SUSE Linux Enterprise 12 SP3 Tested with 200 nodes Enhance administration dashboard Orchestration Kubernetes version update Kubernetes dashboard (kube-dash) Multi-user / RBAC support Loadbalancer for bare metal Ecosystem Private registry in offline mode Trusted container images Container Host OS Codebase and packaging optimized for transactional updates HA setup of cluster Improve isolation options Container engine change Disaster recovery Single node install Orchestration Kubernetes version update Network options (CNI and Callico or Cilium?) Ecosystem Smaller base container images Additional container images for workloads Container Host OS Codebase: SUSE Linux Enterprise 15 More flexible set up Enhance administration dashboard Further scalability Orchestration Kubernetes version update Federation of Kubernetes cluster Ecosystem Enable SUSE Enterprise Storage on top of SUSE CaaS Platform Additional container images for workloads Improved processes for maintenance 3+ years general support, LTSS and overlap support 36

37 Thanks! Your questions

38 Thank you for joining us today!

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