Linux KVM Nexus Dashboard
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Fa'amatalaga:
- libvirt version: 4.5.0-23.el7_7.1.x86_64
- Nexus Dashboard version: 8.0.0
Fa'atonuga o le Fa'aaogāina o Mea:
Laasaga 1: Sii mai Cisco Nexus Dashboard Ata
- Vaʻai ile
Itulau e sii mai ai polokalame. - Kiliki ile Nexus Dashboard Software.
- Filifili le ituaiga Nexus Dashboard e mana'omia mai le agavale
itufa'ailoga. - Sii mai le ata Cisco Nexus Dashboard mo Linux KVM
(nd-dk9..qcow2). - Kopi le ata i le Linux KVM server:
# scp nd-dk9..qcow2 a'a@tuatusi_server:/fale/nd-base
Laasaga 2: Fausia ata Tiki Manaomia mo Nodes
- Ulufale i lau KVM talimalo e pei o aʻa.
- Fausia se lisi mo le ata o le node.
- Fausia se ata o le ata faavae qcow2:
# qemu-img fatuina -f qcow2 -b /home/nd-base/nd-dk9..qcow2 /home/nd-node1/nd-node1-disk1.qcow2
Faʻaaliga: Mo RHEL 8.6, faʻaaoga se faʻaopoopoga faaopoopo e pei ona faʻamaonia i le
tusi lesona. - Fausia se ata fa'aopoopo tisiki mo node ta'itasi:
# qemu-img fatuina -f qcow2 /home/nd-node1/nd-node1-disk2.qcow2 500G
- Toe fai le laasaga i luga mo isi nodes.
Laasaga 3: Fausia VM mo le Node Muamua
- Tatala le KVM faʻamafanafanaga ma kiliki i le New Virtual Machine.
FAQ:
F: O a mea e manaʻomia mo le faʻapipiʻiina o le Nexus Dashboard i totonu
Linux KVM?
A: O le faʻapipiʻiina e manaʻomia le libvirt version
4.5.0-23.el7_7.1.x86_64 ma le Nexus Dashboard version 8.0.0.
Q: E fa'afefea ona ou fa'amaonia I/O latency mo le fa'apipi'iina?
A: Ina ia faʻamaonia I/O latency, faia se suʻega suʻega, faʻataʻitaʻi le
faʻatonuina le faʻaogaina o le fio, ma faʻamaonia o loʻo i lalo le latency
20ms.
F: E fa'afefea ona ou kopiina le ata Cisco Nexus Dashboard ile Linux
KVM server?
A: E mafai ona e faʻaogaina le scp e kopi ai le ata i le 'auʻaunaga. Fa'asino i
Laasaga 1 i faʻatonuga mo faʻamatalaga auiliili.
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Faʻapipiʻiina i Linux KVM
· Fa'atonuga ma Ta'iala, i le itulau 1 · Fa'atulagaina le Nexus Dashboard i Linux KVM, i le itulau 2
Fa'atonuga ma Ta'iala
Ae e te le'i fa'agasolo i le fa'aogaina o le Nexus Dashboard cluster i Linux KVM, e tatau ona e: · Fa'amautinoa o le KVM form factor e lagolagoina lau fua ma au'aunaga mana'omia. Fua ma auaunaga lagolago ma fa'atasi fa'afeiloa'i e eseese e fa'atatau i le fa'avasegaina o fuifui. E mafai ona e fa'aogaina le Nexus Dashboard Capacity Planning mea faigaluega e fa'amaonia ai o le fa'ailoga fa'apitoa e fa'amalieina au mana'oga. · Toeview ma fa'auma mea mana'omia lautele o lo'o fa'amatalaina i mea e mana'omia muamua: Nexus Dashboard. · Toeview ma fa'atumu so'o se mana'oga fa'aopoopo o lo'o fa'amatalaina i Fa'amatalaga Fa'amatalaga mo au'aunaga ua e fuafua e fa'atino. · Ia mautinoa o le aiga CPU o loʻo faʻaaogaina mo le Nexus Dashboard VMs e lagolagoina le seti faʻatonuga AVX. · Ia mautinoa o loʻo lava au punaoa faʻaoga:
Faʻapipiʻiina i Linux KVM 1
Fa'asoa le Nexus Dashboard i Linux KVM
Faʻapipiʻiina i Linux KVM
Laulau 1: Tulaga Manaoga
Manaoga · KVM deployments e lagolagoina mo Nexus Dashboard Fabric Controller auaunaga na'o. · E tatau ona e faʻapipiʻi i CentOS 7.9 poʻo Red Hat Enterprise Linux 8.6 · E tatau ona i ai sau lomiga lagolago o Kernel ma KVM: · Mo CentOS 7.9, Kernel version 3.10.0-957.el7.x86_64 ma KVM version
libvirt-4.5.0-23.el7_7.1.x86_64
· Mo RHEL 8.6, Kernel version 4.18.0-372.9.1.el8.x86_64 ma le KVM version libvert
8.0.0
· 16 vCPUs · 64 GB o le RAM · 550 GB tisiki
O node ta'itasi e mana'omia se vaeluaga fa'apitoa o le tisiki · E tatau ona iai le I/O latency ole tisiki e 20ms pe itiiti.
Ina ia fa'amaonia le I/O latency: 1. Fausia se lisi o su'ega.
Mo example, su'ega-fa'amatalaga. 2. Fa'atonu le poloaiga lenei:
# fio –rw=tusi –ioengine=sync –fdatasync=1 –directory=test-data –size=22m –bs=2300 –name=mytest
3. A maeʻa le faʻatonuga, faʻamaonia o le 99.00th=[ ] i le fsync/fdatasync/sync_file_vaega vaega i lalo ole 20ms.
· Matou te fautuaina e fa'apipi'i uma node Nexus Dashboard i se KVM hypervisor ese.
Fa'asoa le Nexus Dashboard i Linux KVM
O lenei vaega o loʻo faʻamatalaina ai le faʻaogaina o le Cisco Nexus Dashboard cluster i Linux KVM.
Ae e te leʻi amataina · Ia mautinoa e te ausia manaʻoga ma taʻiala o loʻo faʻamatalaina i mea e manaʻomia muamua ma taʻiala, i le itulau 1.
Faʻapipiʻiina i Linux KVM 2
Faʻapipiʻiina i Linux KVM
Fa'asoa le Nexus Dashboard i Linux KVM
Taualumaga
Laasaga 1 Laasaga 2 Laasaga 3
Laasaga 4
Sii mai le ata Cisco Nexus Dashboard. a) Su'esu'e i le itulau o le Software Download.
https://software.cisco.com/download/home/286327743/type/286328258
e) Kiliki Nexus Dashboard Software. c) Mai le itu tauagavale, filifili le Nexus Dashboard version e te manaʻo e sii mai. d) La'i mai le ata Cisco Nexus Dashboard mo Linux KVM (nd-dk9. .qcow2). Kopi le ata i le Linux KVM servers e te faʻafeiloaʻi ai nodes. E mafai ona e faʻaogaina le scp e kopi ai le ata, mo faʻataʻitaʻigaampLe:
# scp nd-dk9. .qcow2 a'a@ :/fale/nd-base
O laasaga nei e fa'apea na e kopiina le ata ile /home/nd-base directory.
Fausia ata tisiki mana'omia mo le node muamua. E te fatuina se ata o le ata qcow2 faavae na e sii mai ma faʻaoga ata e fai ma ata tisiki mo VMs nodes. E te mana'omia fo'i le fa'atupuina o se ata tisiki lona lua mo node ta'itasi. a) Ulufale i lau KVM talimalo o le aʻa faʻaoga. e) Fausia se lisi mo le ata o le node.
O laasaga nei e faʻapea e te fatuina le ata i le /home/nd-node1 directory.
# mkdir -p /home/nd-node1/ # cd /home/nd-node1
i) Fausia le ata. I le poloaiga lenei, sui /home/nd-base/nd-dk9. .qcow2 ma le nofoaga o le ata faavae na e faia i le laasaga muamua.
# qemu-img fatuina -f qcow2 -b /home/nd-base/nd-dk9. .qcow2 /home/nd-node1/nd-node1-disk1.qcow2
Fa'aaliga Afai o lo'o e fa'aogaina i le RHEL 8.6, atonu e te mana'omia le tu'uina atu o se fa'ailoga fa'aopoopo e fa'amatala ai fo'i le fa'asologa o le ata o le taunu'uga. I lena tulaga, faʻafouina le poloaiga o loʻo i luga i mea nei: # qemu-img create -f qcow2 -b /home/nd-base/nd-dk9.2.1.1a.qcow2 /home/nd-node1/nd-node1-disk1.qcow2 -F qcow2
d) Fausia le ata fa'aopoopo tisiki mo le node. O pona ta'itasi e mana'omia ni tisiki se lua: o se ata o le ata o le Nexus Dashboard qcow2 fa'avae ma le tisiki lona lua 500GB.
# qemu-img fatuina -f qcow2 /home/nd-node1/nd-node1-disk2.qcow2 500G
Toe fai le laasaga muamua e fai ai ata tisiki mo pona lona lua ma le tolu. Ae e te leʻi alu i le isi laasaga, e tatau ona e maua mea nei:
· Mo le node muamua, /home/nd-node1/ directory ma ata tisiki se lua:
Faʻapipiʻiina i Linux KVM 3
Fa'asoa le Nexus Dashboard i Linux KVM
Faʻapipiʻiina i Linux KVM
Laasaga 5
· /home/nd-node1/nd-node1-disk1.qcow2, o se ata o le ata faavae qcow2 na e sii mai i le Laasaga 1.
· /home/nd-node1/nd-node1-disk2.qcow2, o se tisiki fou 500GB na e faia.
· Mo le node lona lua, /home/nd-node2/ directory ma ata tisiki se lua: · /home/nd-node2/nd-node2-disk1.qcow2, o se ata o le ata qcow2 faavae na e sii mai i le Laasaga 1.
· /home/nd-node2/nd-node2-disk2.qcow2, o se tisiki fou 500GB na e faia.
· Mo le node lona tolu, /home/nd-node3/ directory ma ata tisiki se lua: · /home/nd-node1/nd-node3-disk1.qcow2, o se ata o le ata qcow2 faavae na e sii mai i le Laasaga 1.
· /home/nd-node1/nd-node3-disk2.qcow2, o se tisiki fou 500GB na e faia.
Fausia le VM o le node muamua. a) Tatala le KVM faʻamafanafanaga ma kiliki New Virtual Machine.
E mafai ona e tatalaina le faʻamafanafanaga KVM mai le laina o le faʻatonuga e faʻaaoga ai le virt-manager command. Afai o lau siosiomaga Linux KVM e leai se GUI komepiuta, faʻataʻitaʻi le faʻatonuga o loʻo i lalo ma faʻaauau i le Laasaga 6.
virt-install –import –name –manatua 65536 –vcpus 16 –os-type generic –disk path=/path/to/disk1/nd-node1-d1.qcow2,format=qcow2,bus=virtio –disk path=/path/to/disk2/nd-node1-d2.qcow2,format=qcowtio=work ,model=virtio –alalaupapa feso'ota'iga= ,model=virtio –console pty,target_type=serial –noautoconsole –autostart
b) I le New VM mata, filifili Auina mai ata o loʻo iai le filifiliga ata ma kiliki i luma. i) I totonu o le Tulaga o loʻo i ai le auala e teu ai, kiliki Suʻe ma filifili le nd-node1-disk1.qcow2 file.
Matou te fautuaina e teu ata tisiki ta'itasi i luga o lana lava vaeluaga.
d) Filifili le Generic mo le ituaiga OS ma le Version, ona kiliki lea i luma. e) Fa'ailoa le 64GB manatua ma le 16 PPU, ona kiliki lea i luma. f) Ulufale le Igoa o le masini komepiuta, mo le example nd-node1 ma siaki le Customize configuration muamua
fa'apipi'i filifiliga. Ona kiliki lea o le Finish. Fa'aaliga E tatau ona e filifilia le Fa'asinomaga Fa'asinomaga a'o le'i fa'apipi'i le pusa siaki ina ia mafai ai ona fai le tisiki ma kata feso'ota'iga fa'apitoa e mana'omia mo le node.
O le a tatala le faʻamalama faʻamatalaga VM.
I le fa'amalama fa'amatalaga VM, sui le fa'ata'ita'iga masini a le NIC: a) Filifili le NIC . b) Mo le faʻataʻitaʻiga o masini, filifili le e1000. c) Mo Network Source, filifili le masini alalaupapa ma tuʻu le igoa o le "mgmt" alalaupapa.
Manatua
Faʻapipiʻiina i Linux KVM 4
Faʻapipiʻiina i Linux KVM
Fa'asoa le Nexus Dashboard i Linux KVM
Laasaga 6 Laasaga 7
O le fa'atupuina o masini alalaupapa o lo'o i fafo atu o le lautele o lenei ta'iala ma e fa'alagolago i le tufatufaina ma le fa'aliliuga o le faiga fa'aoga. Faʻafesoʻotaʻi faʻamaumauga a le faiga faʻaogaina, e pei o le Red Hat's Configuring a network bridge, mo nisi faʻamatalaga.
I le faʻamalama faʻamatalaga VM, faʻaopoopo se NIC lona lua:
a) Kiliki Add Hardware. b) I le Add New Virtual Hardware screen, filifili Network. c) Mo Network Source, filifili le masini alalaupapa ma tuʻuina atu le igoa o le alalaupapa "faʻamaumauga" faia. d) Tu'u le tau le tuatusi Mac. e) Mo le fa'ata'ita'iga o masini, filifili le e1000.
I le faʻamalama faʻamatalaga VM, faʻaopoopo le ata lona lua o le disk:
a) Kiliki Add Hardware. b) I le Add New Virtual Hardware screen, filifili Teuga. i) Mo le avetaavale pasi a le disk, filifili IDE. d) Filifili Filifili pe fatuina le teuina masani, kiliki Pule, ma filifili le nd-node1-disk2.qcow2 file na e faia. e) Kiliki Fa'auma e fa'aopoopo le tisiki lona lua.
Manatua Ia mautinoa e te mafaia le Copy host CPU configuration option i le Virtual Machine Manager UI.
Mulimuli, kiliki Amata Faʻapipiʻi e faʻauma ai le fatuina o le VM o le node.
Toe fai laasaga muamua e faʻapipiʻi le lua ma le tolu nodes, ona amata uma VM.
Fa'aaliga Afai o lo'o e fa'aogaina se fuifui node tasi, e mafai ona e fa'ase'e le la'asaga lea.
Tatala se tasi o le node's console ma fetuutuunai faamatalaga autu o le node. Afai o lau siosiomaga Linux KVM e leai se GUI desktop, faʻatautaia le faʻamafanafanaga virsh fa'atonuga ina ia maua le fa'amafanafanaga o le node. a) Oomi soo se ki e amata ai le seti muamua.
O le a faʻamalosia oe e faʻatautaia le faʻaoga faʻapipiʻi taimi muamua:
[ Ua lelei ] Na amata le atomix-boot-setup. Amataina Uluai galuega ao-init (mua'i feso'ota'iga)... Amata le logrotate... Amata le va'aiga fa'amau... Amata le pu ki...
[Ua lelei] Ua amata le pu ki. [Ua lelei] Amata le logrotate. [ Ua lelei ] Ua amata le va'aiga fa'amau.
Oomi soʻo se ki e faʻataʻitaʻi ai le seti muamua i luga o lenei faʻamafanafanaga ...
e) Ulufale ma faʻamaonia le faʻaupuga admin
O le a fa'aogaina lenei fa'aupuga mo le SSH fa'aoga lavea'i fa'apea fo'i ma le ulua'i fa'aupuga a le GUI.
Fa'aaliga E tatau ona e tu'uina atu le fa'aupuga tutusa mo nodes uma ne'i le manuia le fa'atupuina o fuifui.
Admin Password: Toe tu'u le Admin Password:
Faʻapipiʻiina i Linux KVM 5
Fa'asoa le Nexus Dashboard i Linux KVM
Faʻapipiʻiina i Linux KVM
Laasaga 8 Laasaga 9 Laasaga 10
i) Ulufale faʻamatalaga fesoʻotaʻiga pulega.
Pulega Fesootaiga: IP Address/Mask: 192.168.9.172/24 Gateway: 192.168.9.1
o) Mo na'o le node muamua, fa'ailogaina o le "Ta'ita'i Fa'aputuga".
O le a e ulufale i totonu o le node ta'ita'i fuifui e fa'auma le fa'atulagaina ma fa'auma le fa'atupuina o fuifui.
O le taitai fuifui lea?: y
e) Toeview ma faʻamaonia le faʻamatalaga tuʻuina.
O le a fesiligia oe pe e te manaʻo e sui le faʻamatalaga tuʻuina. Afai e sa'o uma fanua, filifili n e fa'aauau. Afai e te manaʻo e sui soʻo se faʻamatalaga tuʻuina atu, ulufale i le y e toe amata ai le faʻasologa o faʻamaumauga autu.
Faamolemole toeview le config Pulega feso'otaiga:
Gateway: 192.168.9.1 IP Address/Mask: 192.168.9.172/24 Ta'ita'i vaega: ioe
Toe ulufale i le config? (y/N): n
Toe fai le la'asaga muamua e fa'atulaga ai fa'amatalaga muamua mo nodes lona lua ma le tolu.
E te le manaʻomia le faʻatali mo le faʻatulagaina o le node muamua e faʻamaeʻa, e mafai ona e amata faʻapipiʻi isi nodes e lua i le taimi e tasi.
Fa'aaliga E tatau ona e tu'uina atu le fa'aupuga tutusa mo nodes uma ne'i le manuia le fa'atupuina o fuifui.
O laasaga e faʻapipiʻi ai le lua ma le tolu nodes e tutusa ma na o le pau lava le mea e tatau ona e faʻaalia e le o latou o le Cluster Leader.
Fa'atali mo le fa'agasologa muamua o le bootstrap e fa'auma i nodes uma.
A maeʻa ona e tuʻuina atu ma faʻamaonia faʻamatalaga fesoʻotaʻiga pulega, o le seti muamua i luga o le node muamua (Cluster Leader) e faʻapipiʻi le networking ma faʻapipiʻi le UI, lea e te faʻaogaina e faʻaopoopo ai isi nodes e lua ma faʻamaeʻa le faʻapipiʻiina o le fuifui.
Fa'amolemole fa'atali se'i fa'aa'e le faiga: [############################] 100% Fa'atonu le fa'aoga, fa'amolemole fa'atali mo le UI i luga ole laiga.
System UI i luga ole laiga, fa'amolemole saini ile https://192.168.9.172 e fa'aauau ai.
Tatala lau suʻesuʻega ma faʻafeiloaʻi i https:// e tatala le GUI.
Ole isi vaega ole fa'asologa o galuega e faia mai se tasi ole GUI ole pona. E mafai ona e filifilia soʻo se tasi o nodes na e faʻapipiʻiina e amata ai le faiga o le bootstrap ma e te le manaʻomia le saini i totonu pe faʻapipiʻi saʻo isi lua nodes.
Ulufale le upu faataga na e saunia i le laasaga muamua ma kiliki Login
Faʻapipiʻiina i Linux KVM 6
Faʻapipiʻiina i Linux KVM
Fa'asoa le Nexus Dashboard i Linux KVM
Laasaga 11
Tuuina atu Fa'amatalaga Fa'aputuga. I le fa'aaliga Fa'amatalaga o le Cluster Bringup, tu'u mai fa'amatalaga nei:
Faʻapipiʻiina i Linux KVM 7
Fa'asoa le Nexus Dashboard i Linux KVM
Faʻapipiʻiina i Linux KVM
a) Tu'u mai le Igoa Fa'aputuga mo lenei fa'aputuga ole Nexus Dashboard. Ole igoa ole fuifui e tatau ona mulimulita'i ile mana'oga RFC-1123.
b) (Filifili) Afai e te manaʻo e faʻaogaina le IPv6 galuega mo le fuifui, siaki le pusa siaki IPv6 Enable. c) Kiliki + Fa'aopoopo DNS Provider e fa'aopoopo se tasi pe sili atu DNS servers.
A uma ona e tu'uina le fa'amatalaga, kiliki le fa'ailoga fa'ailoga e teu ai. d) (Filifili) Kiliki + Fa'aopoopo DNS Su'esu'ega Domain e fa'aopoopo se vaega su'esu'e.
Faʻapipiʻiina i Linux KVM 8
Faʻapipiʻiina i Linux KVM
Fa'asoa le Nexus Dashboard i Linux KVM
A uma ona e tu'uina le fa'amatalaga, kiliki le fa'ailoga fa'ailoga e teu ai.
e) (Filifili) Afai e te manaʻo e faʻatagaina le faʻamaoniaina o le NTP server, faʻafesoʻotaʻi le NTP Authentication checkbox ma kiliki le Add NTP Key. I vaega fa'aopoopo, tu'u mai fa'amatalaga nei: · NTP Key o se ki fa'ailoga e fa'aoga e fa'amaonia ai femalagaiga NTP i le va o le Nexus Dashboard ma le NTP server(s). O le ae faʻamatalaina le NTP servers i le laasaga o loʻo mulimuli mai, ma le tele o NTP servers e mafai ona faʻaogaina le NTP ki tutusa.
· Key ID e tatau ona tuʻuina atu i NTP ki taʻitasi se ID autu tulaga ese, lea e faʻaaogaina e iloa ai le ki talafeagai e faʻaoga pe a faʻamaonia le pepa NTP.
· Auth Type o lenei faʻasalalauga e lagolagoina MD5, SHA, ma AES128CMAC ituaiga faʻamaoniga.
· Filifili pe Fa'atuatuaina lenei ki. E le mafai ona fa'aogaina ki le talitonuina mo le fa'amaoni NTP.
Fa'aaliga A uma ona e tu'uina le fa'amatalaga, kiliki le fa'ailoga fa'ailoga e teu ai. Mo le lisi atoa o mana'oga fa'amaoni NTP ma ta'iala, va'ai Mea Mana'omia ma Ta'iala.
f) Kiliki +Add NTP Host Name/IP Address e fa'aopoopo ai se tasi pe sili atu NTP servers. I vaega fa'aopoopo, tu'u mai fa'amatalaga nei: · NTP Host e tatau ona e tu'uina atu se tuatusi IP; e le lagolagoina le igoa ole igoa ole igoa (FQDN).
· ID ID pe afai e te manaʻo e faʻatagaina le faʻamaonia o le NTP mo lenei 'auʻaunaga, tuʻu le ID autu o le ki NTP na e faʻamatalaina i le laasaga muamua. Afai e le mafai ona fa'amaonia le NTP, ua fa'aefuefu le fanua.
· Filifili pe sili atu le NTP server.
A uma ona e tu'uina le fa'amatalaga, kiliki le fa'ailoga fa'ailoga e teu ai. Manatua Afai o le node o loʻo e saini ai e faʻapipiʻiina i naʻo se tuatusi IPv4, ae ua e siakiina Enable IPv6 i se laasaga muamua ma tuʻuina atu se tuatusi IPv6 mo se NTP server, o le ae mauaina le mea sese faʻamaonia:
E mafua ona o le node e leai se tuatusi IPv6 i le taimi nei (e te tuʻuina atu i le isi laasaga) ma e le mafai ona faʻafesoʻotaʻi i se tuatusi IPv6 o le NTP server. I lenei tulaga, na'o le fa'auma o le tu'uina atu o isi fa'amatalaga mana'omia e pei ona fa'amatalaina i la'asaga o lo'o mulimuli mai ma kiliki le Next e fa'agasolo ai i le isi lau e te tu'uina atu ai tuatusi IPv6 mo nodes.
Afai e te manaʻo e tuʻuina atu isi NTP servers, kiliki + Faʻaopoopo le NTP Host ma toe fai le laʻasaga lenei.
g) Tuuina atu se Sui Fa'atonu, ona kiliki lea Fa'amaonia.
Faʻapipiʻiina i Linux KVM 9
Fa'asoa le Nexus Dashboard i Linux KVM
Faʻapipiʻiina i Linux KVM
Laasaga 12
Mo fuifui e leai se fesoʻotaʻiga tuusaʻo i Cisco cloud, matou te fautuaina le faʻatulagaina o se sui sui e faʻavae le fesoʻotaʻiga. Ole mea lea e mafai ai e oe ona fa'aitiitia le fa'alavelave mai le fa'aalia i masini ma polokalama fa'akomepiuta i au ie.
E mafai fo'i ona e filifili e tu'uina atu se tasi pe sili atu tuatusi IP feso'ota'iga e tatau ona fa'amisi sui e ala i le kilikiina o le + Add Ignore Host.
E tatau ona iai i le server sui mea nei URLua mafai:
dcappcenter.cisco.com svc.intersight.com svc.ucs-connect.com svc-static1.intersight.com svc-static1.ucs-connect.com
Afai e te mana'o e fa'ase'e le fetuutuunaiga sui, kiliki Skip Proxy.
h) (Filifili) Afai e mana'omia e lau 'au'aunaga sui le fa'amaoni, fa'agaoioi le Authentication mana'omia mo Proxy, tu'u mai fa'amaumauga e saini ai, ona kiliki lea Fa'amaonia.
i) (Filifili) Faʻalautele le vaega Faʻatonu Faʻatonu ma sui tulaga pe a manaʻomia.
I lalo o tulaga maualuga, e mafai ona e faʻatulagaina mea nei:
· Tuuina atu masani App Network ma Auaunaga Network.
Ole feso'ota'iga fa'apipi'i ole talosaga e fa'amatala ai le avanoa o le tuatusi o lo'o fa'aogaina e auaunaga a le talosaga o lo'o fa'agasolo ile Nexus Dashboard. O le fanua o loʻo muaʻi faʻatumauina i le tulaga faaletonu 172.17.0.1/16 tau.
O le 'au'aunaga feso'ota'iga ose feso'ota'iga i totonu o lo'o fa'aogaina e le Nexus Dashboard ma ana faiga. O le fanua o lo'o mua'i fa'atumuina i le fa'aletonu 100.80.0.0/16 tau.
Afai na e siaki muamua le filifiliga Enable IPv6, e mafai foʻi ona e faʻamalamalamaina le IPv6 subnets mo fesoʻotaʻiga App ma Auaunaga.
O feso'ota'iga o Talosaga ma Au'aunaga o lo'o fa'amatalaina i le vaega o mea e mana'omia muamua ma ta'iala i luma atu o lenei pepa.
j) Kiliki le Next e fa'aauau ai.
I le mata o le Node Details, fa'afou fa'amatalaga o le node muamua.
Ua e faauigaina le Network Network ma le IP address mo le node o loʻo e saini ai i le taimi nei i le taimi o le faʻatulagaina o le node i laasaga muamua, ae e tatau foi ona e tuʻuina atu faʻamatalaga fesoʻotaʻiga Faʻamatalaga mo le node ae e te leʻi faʻaauau le faʻaopoopoina o isi node autu ma fatuina le fuifui.
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a) Kiliki le fa'amau Fa'atonu i tafatafa o le node muamua.
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Ole Numera Serial ole node, fa'amatalaga o Feso'ota'iga Pulega, ma le Ituaiga e otometi lava ona fa'atumuina ae e tatau ona e tu'uina atu isi fa'amatalaga.
e) Tuuina mai le Igoa mo le node. Ole Igoa ole node ole a fa'atulagaina e fai ma lona igoa talimalo, o lea e tatau ai ona mulimulita'i ile mana'oga RFC-1123.
i) Mai le Ituaiga dropdown, filifili le Peraimeri. O pito muamua e 3 o le fuifui e tatau ona seti i le Peraimeri. E te fa'aopoopoina nodes lona lua i se la'asaga mulimuli ane pe a mana'omia e fa'ataga ai le tu'ufa'atasi o au'aunaga ma le maualuga maualuga.
o) I le vaega o Fa'amatalaga Fa'amatalaga, tu'u mai fa'amatalaga Fa'amatalaga Fa'amatalaga a le node. E tatau ona e tu'uina atu le tuatusi IP feso'ota'iga fa'amatalaga, netmask, ma le faitoto'a. I le faitalia, e mafai fo'i ona e tu'uina atu le VLAN ID mo le feso'ota'iga. Mo le tele o fa'atinoga, e mafai ona e tu'ua le VLAN ID avanoa avanoa. Afai na e fa'aogaina le IPv6 galuega i se mata ua mavae, e tatau fo'i ona e tu'uina atu le tuatusi IPv6, netmask, ma le faitoto'a. Manatua Afai e te manaʻo e tuʻuina atu faʻamatalaga IPv6, e tatau ona e faia i le taimi o le faʻagasologa o le bootstrap cluster. Ina ia suia le seti IP mulimuli ane, e te manaʻomia le toe faʻaogaina o le fuifui. O nodes uma i le fuifui e tatau ona fetuutuunai i le na'o le IPv4, na'o le IPv6, po'o le lua fa'aputu IPv4/IPv6.
e) (Filifili) Afai o lau fuifui o loʻo faʻapipiʻiina i le L3 HA mode, Faʻaaga le BGP mo le fesoʻotaʻiga faʻamatalaga. E mana'omia le fa'atulagaina o le BGP mo le Pisinisi IPs o lo'o fa'aogaina e nisi o au'aunaga, e pei o le Insights ma le Fabric Controller. O lenei vaega o loʻo faʻamatalaina atili faʻamatalaga i mea e manaʻomia muamua ma taʻiala ma vaega o le "Persistent IP Addresses" o le Cisco Nexus Dashboard User Guide. Fa'aaliga E mafai ona e fa'aogaina le BGP i le taimi nei po'o le Nexus Dashboard GUI pe a mae'a ona fa'apipi'i le fuifui.
Afai e te filifili e fa'aagaaga le BGP, e tatau fo'i ona e tu'uina atu fa'amatalaga nei: · ASN (BGP Autonomous System Numera) o lenei node. E mafai ona e fa'atulagaina le ASN tutusa mo nodes uma po'o se ASN ese'ese ile node.
· Mo le IPv6 mama, le ID Router o lenei node. Ole ID ole router e tatau ona avea ma tuatusi IPv4, mo se fa'ata'ita'igaample 1.1.1.1
· BGP Peer Details, lea e aofia ai le tuatusi IPv4 poʻo le IPv6 a le tupulaga ma le ASN a le tupulaga.
f) Kiliki Save e teu ai suiga. I le mata o le Node Details, kiliki le Add Node e fa'aopoopo le node lona lua i le fuifui. Afai o lo'o e fa'aogaina se fuifui node e tasi, fa'ase'e le la'asaga lea.
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a) I totonu o le vaega o Fa'amatalaga Fa'amatalaga, tu'u atu le tuatusi IP a le Pulega ma le fa'aupuga mo le node lona lua
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Na e faʻamalamalamaina le faʻamatalaga o fesoʻotaʻiga pulega ma le faʻaupuga i le taimi o laasaga muamua o le faʻatulagaina o node.
e) Kiliki Fa'amaonia e fa'amaonia le feso'ota'iga i le node. Ole Numera Serial ole node ma fa'amatalaga Network Network e otometi ona fa'atumuina pe a mae'a fa'amaonia feso'ota'iga.
i) Tu'u mai le Igoa mo le node. o) Mai le Type dropdown, filifili Primary.
O pito muamua e 3 o le fuifui e tatau ona seti i le Peraimeri. E te fa'aopoopoina nodes lona lua i se la'asaga mulimuli ane pe a mana'omia e fa'ataga ai le tu'ufa'atasi o au'aunaga ma le maualuga maualuga.
u) I totonu o le vaega o Feso'ota'iga Fa'amatalaga, tu'u mai fa'amatalaga Fa'amatalaga Fa'amatalaga a le node. E tatau ona e tu'uina atu le tuatusi IP feso'ota'iga fa'amatalaga, netmask, ma le faitoto'a. I le faitalia, e mafai fo'i ona e tu'uina atu le VLAN ID mo le feso'ota'iga. Mo le tele o fa'atinoga, e mafai ona e tu'ua le VLAN ID avanoa avanoa. Afai na e fa'aogaina le IPv6 galuega i se mata ua mavae, e tatau fo'i ona e tu'uina atu le tuatusi IPv6, netmask, ma le faitoto'a.
Manatua Afai e te manaʻo e tuʻuina atu faʻamatalaga IPv6, e tatau ona e faia i le taimi o le faʻagasologa o le bootstrap cluster. Ina ia suia le seti IP mulimuli ane, e te manaʻomia le toe faʻaogaina o le fuifui. O nodes uma i le fuifui e tatau ona fetuutuunai i le na'o le IPv4, na'o le IPv6, po'o le lua fa'aputu IPv4/IPv6.
f) (Filifili) Afai o lau fuifui o loʻo faʻapipiʻiina i le L3 HA mode, Faʻaaga le BGP mo le fesoʻotaʻiga faʻamatalaga. E mana'omia le fa'atulagaina o le BGP mo le Pisinisi IPs o lo'o fa'aogaina e nisi o au'aunaga, e pei o le Insights ma le Fabric Controller. O lenei vaega o loʻo faʻamatalaina atili faʻamatalaga i mea e manaʻomia muamua ma taʻiala ma vaega o le "Persistent IP Addresses" o le Cisco Nexus Dashboard User Guide.
Fa'aaliga E mafai ona e fa'aogaina le BGP i le taimi nei po'o le Nexus Dashboard GUI pe a mae'a ona fa'apipi'i le fuifui.
Afai e te filifili e fa'aagaaga le BGP, e tatau fo'i ona e tu'uina atu fa'amatalaga nei: · ASN (BGP Autonomous System Numera) o lenei node. E mafai ona e fa'atulagaina le ASN tutusa mo nodes uma po'o se ASN ese'ese ile node.
· Mo le IPv6 mama, le ID Router o lenei node. Ole ID ole router e tatau ona avea ma tuatusi IPv4, mo se fa'ata'ita'igaample 1.1.1.1
· BGP Peer Details, lea e aofia ai le tuatusi IPv4 poʻo le IPv6 a le tupulaga ma le ASN a le tupulaga.
g) Kiliki Save e teu ai suiga. h) Toe fai le la'asaga lenei mo le pona autu mulimuli (tolu) o le fuifui. I le itulau Fa'amatalaga Node, fa'amaonia le fa'amatalaga tu'uina atu ma kiliki le Next e fa'aauau ai.
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Laasaga 15
Laasaga 16 Laasaga 17
Filifili le Faiga Fa'atulagaina mo le fuifui. a) Filifili auaunaga e te manaʻo e mafai.
A'o le'i fa'amatu'u le 3.1(1), e tatau ona e la'uina ma fa'apipi'i auaunaga ta'itasi pe a mae'a le fa'apipi'iina muamua. Ole taimi nei e mafai ona e filifili e faʻatagaina auaunaga i le taimi o le faʻapipiʻi muamua.
Fa'aaliga Fa'alagolago i le aofa'i o nodes i le fuifui, o nisi au'aunaga po'o fa'atasiga fa'ata'ita'iga e ono le lagolagoina. Afai e le mafai ona e filifilia le numera mana'omia o au'aunaga, kiliki i tua ma fa'amautinoa ua lava lau pito lua i le laasaga muamua.
e) Kiliki Add Persistent Service IPs/Pools e maua ai se tasi pe sili atu IP tumau e manaʻomia e le Insights poʻo le Fabric Controller auaunaga.
Mo nisi fa'amatalaga e uiga i IP faifai pea, va'ai le vaega Mana'omia ma Ta'iala.
c) Kiliki le Next e fa'aauau ai.
I le lau Aotelega, toeview ma faʻamaonia le faʻamatalaga faʻamatalaga ma kiliki Save e fausia ai le fuifui.
I le taimi o le node bootstrap ma le fuifui fa'apipi'i, o le aotelega o le alualu i luma fa'apea fo'i le alualu i luma ta'itasi o pona o le a fa'aalia i le UI. Afai e te le vaʻaia le alualu i luma o le bootstrap, faʻafou ma le lima le itulau i lau suʻega e faʻafouina ai le tulaga.
Atonu e oo atu i le 30 minute e fai ai le fuifui ma amata uma auaunaga. A mae'a le fa'atulagaina o fuifui, o le a toe uta le itulau ile Nexus Dashboard GUI.
Fa'amautinoa o lo'o lelei le fuifui.
Atonu e oo atu i le 30 minute e fai ai le fuifui ma amata uma auaunaga.
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A uma ona maua le fuifui, e mafai ona e mauaina e ala i le su'esu'e i so'o se tasi o tuatusi IP pulega o au nodes. O le fa'aupuga fa'aletonu mo le fa'aoga fa'aoga e tutusa ma le fa'aola-tagata fa'aoga upu na e filifilia mo le node muamua. I le taimi lea, o le a faʻaalia e le UI se fuʻa i le pito i luga o loʻo taʻu mai ai "O loʻo faʻagasolo le Faʻatulagaina o Auaunaga, o loʻo le atoatoa galuega faʻatulagaina o le Nexus Dashboard":
A maeʻa ona faʻapipiʻi uma le fuifui ma amata uma auaunaga, e mafai ona e siakiina le Overview itulau e fa'amautinoa ai o lo'o soifua maloloina le fuifui:
I le isi itu, e mafai ona e saini i totonu o soʻo se tasi node e ala i le SSH e avea ma tagata laveaʻi e faʻaaoga le faʻaupuga na e tuʻuina atu i le taimi o le faʻaogaina o le node ma le faʻaogaina o le acs health command e siaki ai le tulaga::
· A'o fefiloi le fuifui, e mafai ona e va'ai i mea nei:
$ acs soifua maloloina
k8s fa'apipi'i o lo'o fa'agasolo
$ acs soifua maloloina
k8s auaunaga e le o iai i se tulaga manaʻomia - [...] $ acs health
k8s: Etcd fuifui e le'o saunia · A o'o loa le fuifui ma fa'agaoioia, o le a fa'aalia le gaioiga lea:
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$ acs health O vaega uma e maloloina
Fa'aaliga I nisi o tulaga, e mafai ona e fa'amalo le ta'amilosaga o se node (pepe ona toe fa'aola) ma maua ai o lo'o pipii i totonu o le s.tagu: fa'apipi'i 'au'aunaga faiga fa'avae E mafua ona o se fa'afitauli ma etcd i luga o le node pe a uma le toe fa'afouina o le pND (Physical Nexus Dashboard). Ina ia foia le mataupu, ulufale i le acs reboot clean command i luga o le pona ua afaina.
A maeʻa ona e faʻapipiʻiina lau Nexus Dashboard ma auʻaunaga, e mafai ona e faʻapipiʻi auaunaga taʻitasi e pei ona faʻamatalaina i lona faʻatulagaina ma faʻagaioiga tala.
· Mo le Pule Ie, va'ai le NDFC persona configuration pepa pa'epa'e ma le faletusi fa'amaumauga. · Mo le Fa'atonu, va'ai le itulau fa'amaumauga. · Mo Fa'amatalaga, va'ai le faletusi fa'amaumauga.
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Pepa / Punaoa
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CISCO Linux KVM Nexus Dashboard [pdf] Faatonuga Linux KVM Nexus Dashboard, KVM Nexus Dashboard, Nexus Dashboard |