Virtualization Infrastructure Administration Introduction Jakub Yaghob Course organization
Virtualization Infrastructure Administration Introduction Jakub Yaghob
Course organization l l VMware v. Sphere Microsoft Hyper-V
Resources l VMware l l Vmware Learning – basic subscription (free) Microsoft Hyper-V l https: //docs. microsoft. com/en-us/windowsserver/virtualization/hyper-v/get-started -with-hyper-v-on-windows
v. Sphere 7. 0 vs Hyper-V 2019 – features Hyper-V 2019 v. Sphere 7. 0 Logical Processors per Host 512 768 Physical Memory per Host 24 TB Virtual CPUs per Host 2048 4096 Virtual CPUs per VM 240 768 Memory per VM 12 TB 24 TB Active VMs per Host 1024 Cluster Maximum Hosts 64 96 Maximum VMs in cluster 8000 OS Win, RHEL, SUSE, Debian, Cent. OS, Ubuntu, generic Linux, MAC OS X, Free. BSD, Solaris, VMware, Hyper-V, …
v. Sphere 7. 0 vs Hyper-V 2019 – price v. Sphere 7. 0 Microsoft Hyper-V 2019 Hyper-V server System Center Management Suite Enterprise + 2 -year SA $0 v. Sphere ESXi $3, 607 v. Center Server + 1 -year SA 1 processor Enterprise Plus License + 1 -year SA v. Center Server + 3 -years SA 1 processor Enterprise Plus License + 3 -year SA Total (2 S, 2 years) $3, 607 Total (2 S, 3 years) $0 $8, 487 $4, 948 $10, 903 $6, 356 $23, 615
Network and naming organization, virtual laboratory l Each student has the number X l l l Part of login name to the virtual laboratory Virtual machines naming convention Part of private IP addresses Number X is firmly assigned, find it in Grupíček Virtual laboratory l Shared laboratory with other courses l l Shutdown/pause your virtual machines Access point l l l bobr. ms. mff. cuni. cz Web client User: virt_XX, Password: find it in Grupíček
Physical infrastructure applications operating system physical host Fibre Channel Ethernet i. SCSI storage NFS storage Network Fibre Channel storage
Virtual infrastructure virtual machines VM wa re VM wa v. S ph e re re VM v. S wa ph ere NFS storage VM w v. S ph ere Fibre Channel Ethernet i. SCSI storage re Network Fibre Channel storage are v. S ph ere
What is VMware v. Sphere? l Components l l l ESXi v. Center Server v. Sphere Client v. Sphere VMFS v. Sphere Virtual SMP And many other…
v. Sphere objects l Datacenter l l l Cluster l l l Physical server running a hypervisor Guest l l Tightly coupled set of servers HA, DRS, DPM Host l l Standalone set of servers Possible different locations OS running within VM Resource pool l Provides abstract resources to VMs and child resource pools
Building our own (virtualized) infrastructure – v. Sphere internet acheron port: 11 xx 9 10. 2. x. 250 VCSA GW: 10. 2. 0. 1 Mask: 255. 0. 0 DNS 1: 195. 113. 19. 71 DNS 2: 195. 113. 19. 77 10. 252. x. y port: 11 xx 1 port: 11 xx 2 port: 11 xx 3 10. 2. x. 1 10. 2. x. 2 10. 2. x. 3 VSPxx 1 VSPxx 2 VSPxx 3 10. 251. x. 1 10. 251. x. 2 10. 251. x. 3 virtsan 10. 251. 0. 1 port: 11 xx 0 10. 2. x. 251 WIN
Building our own (virtualized) infrastructure – Hyper-V port: 11 xx 9 internet 10. 250. x. 250 HVSCMxx GW: 10. 2. 0. 1 Mask: 255. 0. 0 acheron DNS 1: 195. 113. 19. 71 DNS 2: 195. 113. 19. 77 10. 2. x. 251 HVADxx 10. 250. x. 251 10. 252. x. y 10. 250. x. 1 10. 250. x. 2 10. 250. x. 3 HVxx 1 HVxx 2 HVxx 3 10. 251. x. 1 10. 251. x. 2 10. 251. x. 3 virtsan 10. 251. 0. 1
Building simple (virtualized) infrastructure – v. Sphere port: 11 xx 1 internet acheron GW: 10. 2. 0. 1 Mask: 255. 0. 0 DNS 1: 195. 113. 19. 71 DNS 2: 195. 113. 19. 77 10. 2. x. 1 VSPxx 1
VMware v. Sphere ESXi installation l Deploy template esxi 70 l l l l VM name VSPxxy Start VSPxxy Install ESXi Press F 2 and login Select “Configure management network”->”Network adapters” Check any network adapter (use MAC) connected to the “Kralicek azurit” virtual network and confirm Select “IP configuration”, choose “Set static IP…” l l Select correct folder (Virt/virt_xx) , resource (PARG/Teach/Virt/virt_xx), and storage (ESDS-slow) IP 10. 2. x. y, Mask 255. 0. 0, GW 10. 2. 0. 1, DNS 1 195. 113. 19. 71, DNS 2 195. 113. 19. 77 Select “IPv 6 configuration” and disable IPv 6
- Slides: 14