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Table of Contents
Overall Architecture
- Fully automated deployment on different platforms: AWS, libvirtGCP, baremetal and virtualBaremetal (KVM)
- Deploy kubernetes cluster properly configured and tuned for NFV/MEC workloads
- Enablement of real time workloads
- Possibility of deploying apps on virtual machines and containers in parallel
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The blueprint validation lab uses 7 SuperMicro SuperServer 1028R-WTR (Black) with the following specs:
| Units | Type | Description |
|---|---|---|
| 2 | CPU | BDW-EP 12C E5-2650V4 2.2G 30M 9.6GT QPI |
| 8 | Mem | 16GB DDR4-2400 2RX8 ECC RDIMM |
| 1 | SSD | Samsung PM863, 480GB, SATA 6Gb/s, VNAND, 2.5" SSD - MZ7LM480HCHP-00005 |
| 4 | HDD | Seagate 2.5" 2TB SATA 6Gb/s 7.2K RPM 128M, 512N (Avenger) |
| 2 | NIC | Standard LP 40GbE with 2 QSFP ports, Intel XL710 |
Networking for the machines has to be set up as follows:
Deployments to
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vBaremetal (KVM)
| nodes | requirements |
|---|---|
| 1x bootstrap (temporary) | 2 vCPUs, 2GB RAM, 2GB (sparse) |
| 3x masters | 4 vCPUs, 8GB RAM, 2GB (sparse) |
| 3x workers | 2 vCPUs, 4GB RAM, 2GB (sparse) |
Software Platform Architecture
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deploy on AWS, baremetal, Google Cloud, KVM (libvirt)
Release 2 components:
In Release 2 Ceph support for storage, and Centos-RT support to enable realtime workloads have been added.
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- CentOS-RT: Linux 3.10.0-1062.4.3.el7.x86_64 #1 SMP Wed Nov 13 23:58:53 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
- CoreOS: Red Hat Enterprise Linux CoreOS release 4.3
- CRI-O: 1.16.3-22.dev.rhaos4.3.git11c04e3.el8
- Kubernetes (OKD) version: openshift-install v4.3.3, built from commit c7325a3c6045c7f4c8f1ac98d037ffca919be05a, release image quay.io/openshift-release-dev/ocp-release@sha256:9b8708b67dd9b7720cb7ab3ed6d12c394f689cc8927df0e727c76809ab383f44
- Multus, Cluster/Machine operator, Prometheus: versions provided in 4.3.3 Openshift release
- Ceph: 14.2.8 (2d095e947a02261ce61424021bb43bd3022d35cb) nautilus (stable)
- Kubevirt: 0.27.2
Release 4 components:
- CoreOS for all nodes (RT workers too): Red Hat Enterprise Linux CoreOS release 4.6
- CRI-O: xxxxxxx
- Kubernetes (OKD) version: openshift-install v4.6.6, built from commit db0f93089a64c5fd459d226fc224a2584e8cfb7e
release image quay.io/openshift-release-dev/ocp-release@sha256:c7e8f18e8116356701bd23ae3a23fb9892dd5ea66c8300662ef30563d7104f39 - Multus, Cluster/Machine operator, Prometheus: versions provided in 4.6.6 Openshift release
- Ceph: 14.2.8 (2d095e947a02261ce61424021bb43bd3022d35cb) nautilus (stable)
- Kubevirt: 0.27.2
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