Includes all features of Advantage plus subscription entitlement for Cisco UCS Director at no additionalcost, and storage and VM orchestration. Cisco UCSX 9108-100G Intelligent Fabric Modules. Cisco Intersight Assist virtual appliance to help connect the Pure Storage FlashArray and VMware vCenter with the Cisco Intersight platform. Recovery in this case can be to on-prem and/or cloud depending on the application. The Cisco UCS 6536 Fabric Interconnect utilized in the current design is a One-Rack-Unit (1RU) 1/10/25/40/100 Gigabit Ethernet, FCoE, and Fibre Channel switch offering up to 7.42 Tbps throughput and up to 36 ports. In FlashStack deployments, each Cisco UCS server equipped with a Cisco Virtual Interface Card (VIC) is configured for multiple virtual Network Interfaces (vNICs), which appear as standards-compliant PCIe endpoints to the OS. Michael Hrivnak is a Senior Principal Software Engineer and Software Architect at Red Hat, where hes been focused on container technology since 2014. Note: RHCOS was used on all control planes and worker nodes to support the automated OCP 4 deployment. PX-DR offers continuous incremental-backups and has the ability to set all DP policies at the container granular level. Cisco Intersight Assist helps you add endpoint devices to Cisco Intersight. Pure1 now extends that visibility up the stack to give you deep performance metrics on volumes and VMs in your VMware environments, enabling fast and efficient troubleshooting with visibility throughout the stack. Two vNICs (one on each fabric) for OCP-Data vSwitch for OpenShift Container Platform data traffic. Elevate your data services experience with Pure1s built-in AIOps powered by Pure1 Meta. Portworx does not support the movement of VMDK files from the datastores on which they were created. Cisco UCS 6454 utilized in the current design is a 54-port Fabric Interconnect. Note: A given FC port on Pure Storage FlashArray can either be configured as FC-SCSI or FC-NVMe port. 2 vHBAs (vHBA-A and vHBA-B) are of vHBA type fc-inititator and 2 vHBAs (vHBA-NVMe-A and vHBA-NVMe-B) are of vHBA type fc-nvme-initiator. Also, Physical, and logical inventories of Ethernet and Storage area networks are available within Intersight. Cisco MDS 9132T 32G Multilayer Fabric Switch. Added support for LDAP/AD configurations without requiring email. One vHBA (vHBA-A) defined on Fabric A provides access to the SAN-A path (FC Initiator). DirectFlash Modules with distributed NVRAM: DirectFlash Modules include onboard distributed non-volatile random-access memory (DFMD). For a smaller HA footprint, three nodes can each act as part of the control plane and also accept workloads. Purity is secure, highly scalable, and simple to use, Purity powers all of Pure Storage, including FlashArray//X and FlashArray//XL to deliver comprehensive data services for performance and latency sensitive applications. Each FI is connected to both Cisco Nexus switches using a 100G connection; additional links can easily be added to the port channel to increase the bandwidth as needed. Red Hat OpenShift Services on AWS (ROSA) is a fully managed application platform that is integrated with AWS and managed by a global team of expert SREs. You should use the same interoperability matrix to determine support for components that are different from the current validated design. It is used in this solution to provide consistent container management across a hybrid environment. Now we treat them as a pool of resources and administer them collectively. Allow user-submitted certificates and ability to create a self-signed certificate. It extends the value of OpenShift by deploying apps, managing multiple clusters, and enforcing policies across multiple clusters at scale. All the software you need including OS, hypervisor, clustering and storage software, curated and supported by Cisco. Cisco and Pure Storage have partnered to deliver many Cisco Validated Designs, which use best-in-class storage, server, and network components to serve as the foundation for virtualized workloads, enabling efficient architectural designs that you can deploy quickly and confidently. Managing the ESXi hosts using a common management segment. The chassis profile feature is available in Intersight only if customers have installed the Intersight Essentials License. Get systems up and running quickly with a single operating model to automate tasks and help eliminate failures. Portworx CSI provides dynamic provisioning of persistent storage from FlashStack. Note that a given FC port is either going to be SCSI or NVMe, not on the FlashArray. The Cisco UCS fabric interconnects were in Fibre Channel end-host mode (NPV mode) and uplinked through a SAN port channel to the Cisco MDS 9132T switches in NPV mode. FlashStack architecture is built using the following infrastructure components for compute, network, and storage (Figure 1): Cisco Unified Computing System (Cisco UCS). Simplyactivateto get started. The maximum transmission unit (MTU) value for these vNICs is set to 1500. Two redundant vNICs (OCP-A and OCP-B) carry OCP data traffic. Implementation of VMware Distributed Power Management, which along with configuration of the Intelligent Platform Management Interface (IPMI) on each UCS server allows a VMware host cluster to reduce its power consumption by powering hosts on and off based on cluster resource utilization. Multi-writer shared volumes across multiple containers. Portworx Disaster Recovery (PX-DR) has the ability to set DR policies at the container granular level and set multi-site synchronous and asynchronous replication for a near zero RPO DR across a metro area. flexibility for those with additional data locality and security requirements. Control Plane nodes and worker nodes, connect to two networks; OVN-Kubernetes that OpenShift manages and then the physical datacenter network. The unified ports allow ports in the fabric interconnect to support direct connections from Cisco UCS to existing native Fibre Channel SANs. Application clusters: A cluster in Portworx Backup is any Kubernetes cluster that Portworx Backup makes backups and restores from. This solution provides a foundational reference architecture for a hybrid cloud infrastructure solution. Updating Intersight Intelligence for Intersight Connected Virtual Appliance. Cisco UCS Fabric Interconnect 6454 Ethernet Connectivity. The documentation set for this product strives to use bias-free language. Operational simplicity and agility with the flexibility to deploy and manage workloads anywhere. Paniraja holds a masters degree in computer science. Note: Installing Red Hat OCP and ROSA are performed using automated installers and therefore it will not have the Ansible playbook. In FlashStack, VMware vCenter and Pure Storage FlashArray connect to Intersight with the help of Intersight Assist appliance. Containers are standalone processes that run within their own environment, independent of the operating system and the underlying infrastructure. Easily sort, filter, and do a deep scan of individual clusters or, at the aggregated multi-cluster level. Integrate Cisco Intersight with Pure Storage FlashArray. The 48 downlink ports on the 93180YC-FX3 can support 1-, 10-, or 25-Gbps Ethernet, offering deployment flexibility and investment protection. Integration of the Cisco Intersight software with VMware vCenter for Interaction, monitoring, and orchestration of the virtual environment. Intersight Virtual Appliance can be deployed in Small or Medium deployment sizes to support 2000 or 5000 servers. Cisco UCS domain profile can easily be cloned to install additional Cisco UCS systems. Unified FabricIn Cisco UCS, from blade server chassis or rack servers to FI, there is a single Ethernet cable used for LAN, SAN, and management traffic. Portworx Enterprise Storage provides cloud native storage for applications running in the cloud, on-prem and in hybrid multi-cloud environments. The physical topology for the IP-based FlashStack is shown in Figure 42. One vNIC each for Fabric-A and Fabric-B for iSCSI stateless boot. As seen in Figure 3, Cisco UCS X9508 chassis has only a power-distribution midplane. FlashStack with Cisco UCS X-Series supports both IP-based and Fibre Channel (FC)-based storage access design. The OCP clusters in the solution, hosted on FlashStack Datacenter and AWS, are deployed from the Red Hat Hybrid Cloud Console. Intersight Private Virtual Appliance deployments. Instructions for installing the workstation are not included in this document, but the basic installation and configuration of Ansible is explained. This industry-leading, AI-driven platform for predictive service management ensures a higher level of data availability and performance. The MTU value for the vNIC is set to Jumbo MTU (9000). Manage lifecycle operations from core to edge with the convenience and security of cloud at your fingertips. Automating the FlashStack infrastructure deployment and OCP installation by utilizing Ansible Playbooks to simplify the installation and reduce the deployment time. Cisco UCS 6454 Fabric Interconnect 100 Gigabit Ethernet uplink ports connect to Cisco Nexus 93360YC-FX2 Switches in a vPC configuration. Single chassis can host up to 8 Cisco UCS X210c compute nodes. Portworx secures the environment with encryption and access controls, provides cluster-wide encryption with container or storage class based BYOK encryption. information about disaster recovery using the existing Backup and Restore functionality in Intersight Virtual Appliance as Smart-Zoning a feature that reduces the number of TCAM entries by identifying the initiators and targets in the environment. One mechanism for enabling this connectivity is to use a Site-to-Site VPN to establish an IPsec VPN tunnel between the two locations. Uploading Software Packages for Intersight Private Virtual Appliance, Installing Cisco Intersight Virtual Appliance and Intersight Assist on VMware vSphere. ", Scott Adametz, Senior Manager of Infrastructure Engineering, Riot Games, "As a researcher, I don't want to spend six months gearing up to learn how to use the system. The IFM provides a data path from the chassis compute nodes to the Cisco UCS 6536 Fabric Interconnect. Significant TCO savings come from the Unified Fabric optimized server design in which network interface cards (NICs), Host Bus Adapters (HBAs), cables, and switches can be consolidated. Cisco Intersight integration with VMware vCenter, Pure Storage FlashArrays, Nexus and MDS switches enables customers to perform following tasks right from the Intersight dashboard: Monitor the virtualization of storage and network environment. Give your DevOps teams what they need with one consistent IaC experience anywhere. Single point of automation: Automation using Ansible, Terraform and other tools can be done through Intersight for all systems it manages. The end-to-end logical connectivity including VLAN/VSAN usage between the server profile for an ESXi host and the storage configuration on Pure Storage FlashArray is captured in the following sections. The second model is self-generated token validation. Hybrid cloud has become the de facto deployment and operating model in most Enterprises. This option will have an RPO of 15 minutes and RTO less than 60 second. Red Hat Open Shift and Red Hat ACM. OpenShift Virtualization is an add-on to OpenShift Container Platform that enables virtual machines to be run and managed in Pods alongside containerized workloads. Portworx is designed to have consistent application performances by storage-aware class-of-service (COS) and application-aware I/O tuning. And here we are in 2023 with Cisco again promising integrated and easy to consume network management, this time across hardware and software and with cross-cloud capabilities that look like a network-centric subset of its Intersight cloud infrastructure manager. These VLANs are not needed when configuring Fibre Channel connectivity. The physical connectivity details for both IP and FC designs are explained in the following sections. At the top rear of the chassis are two Intelligent Fabric Modules (IFMs) that connect the chassis to upstream Cisco UCS 6400 Series Fabric Interconnects. A single Portworx cluster that stretches across multiple Kubernetes clusters. Two redundant vNICs (vSwitch0-A and vSwitch0-B) carry management traffic. Interfaces in this VLAN are configured with MTU 1500. VLAN 1032 is the data traffic network for OCP cluster 1. Datastore: A MongoDB based Database where the Portworx Backup stores objects related to the cluster such as backup location, schedule policies, backup, restore, and backup schedule. Source-to-image deployment OCP provides a toolkit and workflow for producing ready-to-run images by injecting source code into a container and letting the container prepare that source code for execution. Cloud bursting or datacenter extension where an application scales into the cloud to meet peak demands or to enhance the on-prem application using Machine Learning or other data-intensive computations running in the cloud. Added tasks that provide information on how to update Intersight Connected Virtual Appliance and Intersight Private Virtual Integrate Cisco Intersight with Nexus and MDS Switches. Cisco Live! Enjoy the next three to five years, Cisco customers. PX-Autopilot can easily integrate with multi clouds like Amazon EBS, Google PD, and Azure Block Storage. Used in this way, Portworx directly provisions FlashArray volumes, maps them to a user PVC, and mounts them to pods. Cisco Intersight Assist is available within the Cisco Intersight Virtual Appliance, which is distributed as a deployable virtual machine contained within an Open Virtual Appliance (OVA) file format. Nexus 9000 Hyperconverged Cisco HyperFlex Edge Portworx Backup is capable of backing up the following resources: Persistent Volume (PV), Persistent Volume Claim (PVC), Deployment, StatefulSet, ConfigMap, Service, Secret, DaemonSet, ServiceAccount, Role, RoleBinding, ClusterRole, ClusterRoleBinding and Ingress. Provides more space for fans and airflow, which improves cooling efficiency, and for wider controllers that enable performance to scale today and well into future generations of FlashArray//XL. The SaaS delivery model enables IT teams to benefit from the continuous delivery of innovations and features without having to life cycle manage the management platform. Updated the role creation task to include information on configuring the maximum number of concurrent sessions per role. Manage containers and VMs side by side and save money on hypervisor licenses. Testing: Administrators can test and validate new versions on the Portworx or the Container cluster versions by seamlessly moving applications across clusters. Available with Essentials, Advantage, and Premier license tiers. Red Hat OpenShift is a complete, production-ready application platform with additional services such as CI/CD pipelines, monitoring, security, container registry, service mesh, and more included on top of Kubernetes. This innovative design provides fewer obstructions for better airflow. Test scenarios for Red Hat OpenShift container platform and Red Hat ACM include: Application deployment to different clusters across hybrid cloud, Management of cluster and cluster lifecycle, Cloud native storage for applications running in the cloud, on-prem and in hybrid multi-cloud environments, Centralized monitoring, metrics, and data management. Within a Pod, all containers behave as if theyre on the same logical host and communicate with each other using localhost, using the ports assigned to the containers. It lists all applications and resources available on the cluster. Cisco Unified Computing System consists of the following subsystems: ComputeThe compute piece of the system incorporates servers based on the Second-Generation Intel Xeon Scalable processors. Kubernetes-native APIs enable virtual machines to be created, managed, imported, cloned, and live-migrated to other nodes. Cisco can offer you guidance on products and pricing, and connect you with a Cisco partner. Single-initiator, multiple-target zones are used for both FCP and FC-NVMe. PX-backup can be backed up to any public and hybrid cloud location and recovery is as simple as click of a button. In Figure 33, you can see how Portworx STORK health monitoring helps to reschedule the PODs to healthy Nodes in the event of a failure. A VPC in AWS provides an isolated virtual networking environment on a shared infrastructure where users can deploy resources to support application workloads. Portworx combined with Pure Storage FlashArray can be used as a cloud storage provider. One of the main benefits of FlashStack is its ability to maintain consistency at scale. rpm-ostree combines RPM package management with libostrees immutable content-addressable operating system image management. Additional security features include a secure boot FPGA and ACT2 anticounterfeit provisions. Automatically deploy applications to specific clusters based on channel and subscription definitions. Red Hats solution ensures compliance, monitors usage, and maintains consistency. The Cisco Nexus 9000 Series Switches offer both modular and fixed 1/10/25/40/100 Gigabit Ethernet switch configurations with scalability up to 60 Tbps of nonblocking performance with less than five-microsecond latency, wire speed VXLAN gateway, bridging, and routing support. It is a best practice to map Hosts to Host Groups and the Host Groups to Volumes in Purity. Simplify Kubernetes day 0 to day N operations across data centers, the edge and public clouds, and increase application agility with a turnkey SaaS platform. The TuneD daemon is used in a similar manner as with Red Hat Enterprise Linux; a performance profile is either created or selected from the list of built-in profiles, and then the TuneD daemon uses that profile on each system to configure kernel features such as CPU assignments and the low-latency and determinism of the realtime kernel. Orchestration of Virtual, Storage and network environment to perform common configuration tasks. And here we are in 2023 with Cisco again promising integrated and easy to consume network management, this time across hardware and software and with cross The VLAN configuration policy is common to the fabric interconnect pair because both fabric interconnects are configured for the same set of VLANs. Manage your Cisco infrastructure wherever you are with the Cisco Intersight Mobile App. Scalable design with the ability to independently scale compute, storage, and networking as needed. Administrators can migrate all namespaces or specific ones. Centrally set and enforce policies for security, applications, and infrastructure. The clusters are deployed on FlashStack Datacenter and on AWS EC2 instances using Red Hat Hybrid Cloud and managed using Red Hat Advanced Cluster Management for Kubernetes. Table 3 lists the VLANs configured for setting up the FlashStack environment. Use DNS service discovery for Kubernetes clusters connected by Submariner in multi-cluster environments. The Cisco MDS 9132T 32G Multilayer Fabric Switch is the next generation of the highly reliable, flexible, and low-cost Cisco MDS 9100 Series switches. Available with Intersight Premier license. Diskless SAN boot using iSCSI with persistent operating system installation for true stateless computing. This policy contains recommended adapter settings for FC-NVMe. Logical Topology for IP-based Storage Access. Cisco UCSX 9108-25G Intelligent Fabric Modules. OCP clusters are deployed as VMs on vSphere clusters. Cisco UCS VIC 15231 connectivity to the IFM and up to the fabric interconnects is delivered through 2x 100-Gbps connections. Integrate Cisco Intersight with VMware vCenter. Before running each Ansible Playbook to setup the Network, Storage and Cisco Intersight, various variables must be updated based on the customers environment and specific implementation with values such as the VLANs, pools and ports on Cisco UCS, IP addresses for iSCSI interfaces and values needed for the OCP installation. Setting up the solution begins with a management workstation that has access to the internet and has a working installation of Ansible. Quickly view service endpoints and pods associated with your application topologywith all the dependencies. This switch also includes a dedicated 10/100/1000BASE-T telemetry port to maximize data delivery to any telemetry receiver, including Cisco Data Center Network Manager. Ignition for initial bootup configuration and disk related tasks on OCP cluster nodes. This release is another step in the private cloud IaaS evolution For the Fibre Channel designs, Pure Storage FlashArray and Cisco UCS X-Series are connected using Cisco MDS 9132T switches and storage access, including boot from SAN, is provided over the Fibre Channel network. Implementation of VMware vMotion Unified Data Transport (UDT) to significantly reduce the time to storage migrate powered off virtual machines. It provides a robust and comprehensive feature set that meets the demanding requirements of virtualization and automation. CRI-O Container Engine running on OCP cluster nodes. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. In addition, by supporting a unified fabric, Cisco UCS 6536 Fabric Interconnect provides both LAN and SAN connectivity for all servers within its domain, https://www.vmware.com/products/vsphere.html, https://docs.portworx.com/install-portworx/prerequisites/, https://github.com/ucs-compute-solutions/FlashStack_OCP_vSphere_Ansible, https://www.cisco.com/c/en/us/td/docs/unified_computing/Intersight/b_Intersight_Managed_Mode_Configuration_Guide.html, http://www.cisco.com/en/US/products/ps10265/index.html, https://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/ucs6536-fabric-interconnect-ds.html, https://www.redhat.com/en/technologies/cloud-computing/openshift/container-platform, https://www.redhat.com/en/technologies/management/advanced-cluster-management, https://docs.portworx.com/release-notes/portworx/#2-13-2, http://www.cisco.com/c/en/us/products/switches/nexus-9000-series-switches/index.html, https://www.cisco.com/c/en/us/products/collateral/storage-networking/mds-9100-series-multilayer-fabric-switches/datasheet-c78-739613.html, https://www.purestorage.com/products/nvme/flasharray-x.html, https://www.purestorage.com/products/nvme/flasharray-xl.html, http://www.vmware.com/products/vcenter-server/overview.html, https://ucshcltool.cloudapps.cisco.com/public/, http://www.vmware.com/resources/compatibility. Easily deploy and manage bare metal, VMs, K8s, and serverless with one tool. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. It also allows them to retain control of their data. The SAN connectivity policy is not required for iSCSI setup. FlashStack provides a jointly supported solution by Cisco and Pure Storage. This document explains the design details of Cisco Hybrid Cloud infrastructure solution for containerized workloads using FlashStack Datacenter, Red Hat OpenShift Container Platform (OCP) and Portworx by Pure Storage Enterprise Kubernetes Storage Platform. Note: A single Cisco Intersight Assist virtual appliance can support both Pure Storage FlashArray and VMware vCenter. FlashStack for Cloud Native with Cisco Intersight, Red Hat OpenShift, and Portworx Enterprise Design Updated: May 30, 2023 Table of Contents Published May 2023 In partnership with: About the Cisco Validated Design Program When a Cisco UCS Fabric Interconnect is successfully added to Cisco Intersight, all future configuration steps are completed in the Cisco Intersight portal. Added new tasks that provides information on how to recover Intersight Virtual Appliance. In addition, by supporting a unified fabric, Cisco UCS 6536 Fabric Interconnect provides both LAN and SAN connectivity for all servers within its domain. Portworx Security secures the containers with access controls and encryption. Portworx includes a number of default StorageClasses, which can reference with PersistentVolumeClaims (PVCs). Designed from the ground up for flash, Purity RAID-HA protects against concurrent dual-drive failures and initiates rebuilds automatically within minutes and detects and heals bit-errors. Figure 48 illustrates the physical connectivity details. Along with SCSI-FC, solution also implements NVMe using the FC-NVMe protocol over a SAN built using Cisco MDS switches. Sign in to the Each port on the Pure FlashArray can be configured as traditional scsi-fc port or as a nvme-fc port to support NVMe end-to-end via fibre channel from the host to storage array. By default, Cisco UCS X-Series power supplies are configured in GRID mode, but power policy can be utilized to set the power supplies in non-redundant or N+1/N+2 redundant modes. The FlashStack solution with Cisco UCS X-Series uses the following hardware components: Cisco UCS X9508 chassis with any number of Cisco UCS X210c M6 compute nodes. Configuring Password Policy for Local Users, Configuring a Banner Message for Displaying Before the Login Screen. Boot from SAN also removes the need to populate local server storage thereby reducing cost and administrative overhead. Cisco UCS X210c M6 Compute Nodes support the following Cisco fourth-generation VIC cards: Cisco UCS VIC 14425 fits the mLOM slot in the Cisco UCS X210c Compute Node and enables up to 50 Gbps of unified fabric connectivity to each of the chassis IFMs for a total of 100 Gbps of connectivity per server. The Portworx platform also enables services like Kubernetes backup and restore, Asynchronous disaster recovery and auto scaling. Securely connect your devices to Intersight. Administrators can manage and enforce compliance and governance responsibilities with a single pane of glass for all containerized applications. Figure 45 illustrates the end-to-end connectivity design for FC-based storage access. syslog server. The Cisco UCS 6536 Fabric Interconnect provides the communication backbone and management connectivity for the Cisco UCS X-Series compute nodes, Cisco UCS X9508 X-series chassis, Cisco UCS B-series blade servers, Cisco UCS 5108 B-series server chassis, and Cisco UCS C-series rack servers. Programmability: End to end programmability with native API, SDKs and popular DevOps toolsets will enable customers to consume natively. Hybrid cloud model enables Enterprises to: Leverage public cloud for specific use cases, for example, to meet short-term spikes in demand or for disaster recovery (DR). Any device that is supported by Cisco Intersight but does not connect directly Added a new task that includes information about configuring password policy for local users. A high-level overview of the validation for Hybrid Cloud infrastructure solution is provided in this section. It provides other services such as: PX-Central provides monitoring, metrics, and data management interface for Portworx Enterprise. A complete list is available in the documentation. Container ready infrastructure - Portworx on top of Pure Storage FlashArray to benefit from Kubernetes-native storage and data management. High Availability across nodes/racks/AZs. Therefore, the Ethernet Adapter policy can be configured accordingly while creating iSCSI vNICS for optimized performance. Create and execute complex workflows with a user-friendly GUI-based designer. Portworx Asynchronous DR characteristics. MDS 9132T. For the IP-based solution, iSCSI configuration on Cisco UCS and Pure Storage FlashArray is utilized to set up storage access including boot from SAN configuration for the compute nodes.
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