Sehloohong sena, ke tla u bontša mokhoa oa ho theha letsatsi le bulehileng ho sebetsa ka lisebelisoa tsa marang-rang, le ho bontša mokhoa oa ho sebelisa Motho oa poso le bonolo RESTCONF likopo, thepa ena e ka laoloa. Re ke ke ra sebetsa ka hardware, empa ho e-na le hoo re tla sebelisa lilaboratori tse nyenyane tse nang le router e le 'ngoe e sebelisang Vrnetlab fetile Botho 20.04 LTS.
Ke tla bontša litlhophiso tse qaqileng pele ke sebelisa mohlala oa router Junipere vMX 20.1R1.11, ebe re e bapisa le boemo Cisco xRV9000 7.0.2.
Tse ka hare
- Tsebo e hlokahalang
- Karolo ea 1: buisana ka bokhutšoanyane OpenDaylight (ka mor'a moo ODL), Motho oa poso и Vrnetlab 'me ke hobane'ng ha re li hloka
- Karolo ea 2: tlhaloso ea laboratori ea sebele
- Karolo ea 3: iketsetse letsatsi le bulehileng
- Karolo ea 4: iketsetse Vrnetlab
- Karolo ea 5: ka ho sebelisa Motho oa poso hokela router virtual (Junipere vMX) Ho ODL
- Karolo ea 6: fumana le ho fetola tlhophiso ea router u sebelisa Motho oa poso и ODL
- Karolo ea 7: eketsa Cisco xRV9000
- fihlela qeto e
- PES
- Bukana ea libuka
Tsebo e hlokahalang
E le hore sengoloa se se ke sa fetoha leqephe, ke siile lintlha tse ling tsa tekheniki (tse nang le likhokahano tsa lingoliloeng moo u ka balang ka tsona).
Mabapi le sena, ke u fa lihlooho tseo ho ka bang molemo (empa hoo e ka bang ha ho hlokahale) ho tseba pele u li bala:
- ,
- /
Karolo ea 1: khopolo e itseng
- Sethala se bulehileng sa SDN sa ho laola le ho iketsetsa mefuta eohle ea marang-rang, e tšehetsoeng ke Linux Foundation
- Java ka hare
- E ipapisitse le Boemo ba Abstraction Service Driven Driven (MD-SAL)
- E sebelisa mefuta ea YANG ho iketsetsa li-API tsa RESTCONF bakeng sa lisebelisoa tsa marang-rang
Mojule o ka sehloohong oa tsamaiso ea marang-rang. Ke ka eona re tla buisana le lisebelisoa tse hokahaneng. E laoloa ka API ea eona.
U ka bala haholoanyane ka OpenDaylight .
- Sesebelisoa sa tlhahlobo ea API
- E bonolo ebile e bonolo ho e sebelisa segokanyimmediamentsi sa sebolokigolo
Tabeng ea rona, re e thahasella e le mokhoa oa ho romela likopo tsa REST ho OpenDaylight API. Ha e le hantle, u ka romela likōpo ka letsoho, empa ho Postman ntho e 'ngoe le e' ngoe e shebahala e hlakile haholo 'me e lumellana le merero ea rona ka ho phethahetseng.
Bakeng sa ba batlang ho cheka: ho ngotsoe lisebelisoa tse ngata tsa koetliso ho eona ().
- Sesebelisoa sa ho tsamaisa li-routers tse fumanehang ho Docker
- E tšehetsa: Cisco XRv, Juniper vMX, Arista vEOS, Nokia VSR, joalo-joalo.
- Mohloli o Hlahileng
Sesebelisoa se khahlisang haholo empa se sa tsejoe hanyane. Tabeng ea rona, re tla e sebelisa ho tsamaisa Juniper vMX le Cisco xRV9000 ho Ubuntu 20.04 LTS e tloaelehileng.
U ka bala haholoanyane ka eona ho .
Karolo ea 2: Lab
Thutong ena, re tla theha sistimi e latelang:
Joang mosebetsing ona
- Junipere vMX e phahama ka hare Docker setshelo (ka mokhoa Vrnetlab) mme e sebetsa joalo ka router e tloaelehileng haholo.
- ODL e hokahane le router mme e u lumella ho e laola.
- Motho oa poso thakholoa ka mochini o fapaneng mme ka ona re romella litaelo ODL: ho hokahanya / ho tlosa router, fetola tlhophiso, joalo-joalo.
Tlhaloso ka sesebelisoa sa tsamaiso
Junipere vMX и ODL li hloka lisebelisoa tse ngata bakeng sa ts'ebetso ea tsona e tsitsitseng. E le 'ngoe feela vMX e kopa 6 Gb ea RAM le li-cores tse 4. Ka hona, ho ile ha etsoa qeto ea ho tsamaisa "boima bo boima" ho mochine o fapaneng (Heulett Packard Enterprise MicroServer ProLiant Gen8, Ubuntu 20.04 LTS). Router, ha e le hantle, ha e "fofe" ho eona, empa tshebetso e lekane bakeng sa liteko tse nyenyane.
Karolo ea 3: Beha OpenDaylight
Mofuta oa hajoale oa ODL nakong ea ho ngola sena ke Magnesium SR1
1) Kenya Java Open JDK 11 (bakeng sa ho kenya lintlha tse ling )
ubuntu:~$ sudo apt install default-jdk2) Fumana le ho khoasolla moaho oa morao-rao ODL
3) Unzip polokelo ea litaba e jarollotsoeng
4) E-ea bukeng e hlahang
5) Qala ./bin/karaf
Mothating ona ODL e lokela ho qala 'me re tla iphumana re le console (Port 8181 e sebelisetsoa ho fihlella ho tsoa ka ntle, eo re tla e sebelisa hamorao).
E latelang, kenya Likarolo tsa ODLe etselitsoe ho sebetsa le liprothokholo NETCONF и RESTCONF. Ho etsa sena ka console ODL re phetha:
opendaylight-user@root> feature:install odl-netconf-topology odl-restconf-allEna ke mokhoa o bonolo oa ho seta. ODL phethiloe. (Bakeng sa lintlha tse ling, bona ).
Karolo ea 4: Ho theha Vrnetlab
Tokisetso ea tsamaiso
Pele o kenya Vrnetlab o hloka ho kenya liphutheloana tse hlokahalang bakeng sa ts'ebetso ea eona. Joalo ka , , :
ubuntu:~$ sudo apt update
ubuntu:~$ sudo apt -y install python3-bs4 sshpass make
ubuntu:~$ sudo apt -y install git
ubuntu:~$ sudo apt install -y
apt-transport-https ca-certificates
curl gnupg-agent software-properties-common
ubuntu:~$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
ubuntu:~$ sudo add-apt-repository
"deb [arch=amd64] https://download.docker.com/linux/ubuntu
$(lsb_release -cs)
stable"
ubuntu:~$ sudo apt update
ubuntu:~$ sudo apt install -y docker-ce docker-ce-cli containerd.ioHo kenya Vrnetlab
Bakeng sa ho kenya Vrnetlab kopanya sebaka sa polokelo se tsamaisanang le github:
ubuntu:~$ cd ~
ubuntu:~$ git clone https://github.com/plajjan/vrnetlab.gitEya ho directory vrnetlab:
ubuntu:~$ cd ~/vrnetlabMona o ka bona lingoloa tsohle tse hlokahalang ho sebetsa. Ka kopo elelloa hore lethathamo le tsamaellanang le entsoe bakeng sa mofuta o mong le o mong oa router:
ubuntu:~/vrnetlab$ ls
CODE_OF_CONDUCT.md config-engine-lite openwrt vr-bgp
CONTRIBUTING.md csr routeros vr-xcon
LICENSE git-lfs-repo.sh sros vrnetlab.sh
Makefile makefile-install.include topology-machine vrp
README.md makefile-sanity.include veos vsr1000
ci-builder-image makefile.include vmx xrv
common nxos vqfx xrv9kEtsa setšoantšo sa router
Router e 'ngoe le e' ngoe e tšehetsoeng Vrnetlab, e na le mokhoa oa eona oa ho seta o ikhethang. Neng Junipere vMX re hloka feela ho kenya polokelo ea .tgz ka router (o ka e khoasolla ho tsoa ho ) ho sesebelisoa sa vmx ebe u tsamaisa taelo make:
ubuntu:~$ cd ~/vrnetlab/vmx
ubuntu:~$ # Копируем в эту директорию .tgz архив с роутером
ubuntu:~$ sudo makeHo haha setšoantšo vMX e tla nka metsotso e ka bang 10-20. Ke nako ea ho ea lata kofi!
Ke hobane'ng ha nako e telele hakaale, u botsa?
Fetolela sengoli sa potso ena:
"Sena ke hobane lekhetlo la pele ha VCP (Control Plane) e qala, e bala faele ea config e etsang qeto ea hore na e tla sebetsa joalo ka VRR VCP ho vMX. Nakong e fetileng, tlhahiso ena e ne e etsoa nakong ea ho qala ha Docker, empa sena se ne se bolela hore VCP e ne e lula e qalisoa hang pele router ea sebele e fumaneha, e fella ka nako e telele ea boot (hoo e ka bang metsotso e 5) Hona joale ts'ebetso ea pele ea VCP e etsoa nakong ea kaho ea setšoantšo sa Docker, 'me kaha mohaho oa Docker o ke ke oa tsamaisoa le - -khetho e nang le tokelo, sena se bolela hore qemu e sebetsa ntle le ho potlakisa hardware ea KVM 'me kahoo ho haha ho nka nako e telele haholo.Nakong ea ts'ebetso ena ho na le lifate tse ngata tse hlahisoang, kahoo bonyane u ka bona se etsahalang.Ke nahana hore ho haha nako e telele ke ha se ntho e tšosang hobane re theha setšoantšo hang, empa re hlahisa tse ngata. "
Ka mor'a hore u bone setšoantšo sa router ea rona ho Docker:
ubuntu:~$ sudo docker image list
REPOSITORY TAG IMAGE ID CREATED SIZE
vrnetlab/vr-vmx 20.1R1.11 b1b2369b453c 3 weeks ago 4.43GB
debian stretch 614bb74b620e 7 weeks ago 101MBQala setshelo sa vr-vmx
Re qala ka taelo:
ubuntu:~$ sudo docker run -d --privileged --name jun01 b1b2369b453cKa mor'a moo, re ka bona leseli mabapi le lijana tse sebetsang:
ubuntu:~$ sudo docker container list
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
120f882c8712 b1b2369b453c "/launch.py" 2 minutes ago Up 2 minutes (unhealthy) 22/tcp, 830/tcp, 5000/tcp, 10000-10099/tcp, 161/udp jun01Ho hokela ho router
Aterese ea IP ea sebopeho sa marang-rang sa router e ka fumanoa ka taelo e latelang:
ubuntu:~$ sudo docker inspect --format '{{.NetworkSettings.IPAddress}}' jun01
172.17.0.2Kamehla, Vrnetlab e theha mosebelisi ho router vrnetlab/VR-netlab9.
Ho kopana le ssh:
ubuntu:~$ ssh [email protected]
The authenticity of host '172.17.0.2 (172.17.0.2)' can't be established.
ECDSA key fingerprint is SHA256:g9Sfg/k5qGBTOX96WiCWyoJJO9FxjzXYspRoDPv+C0Y.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added '172.17.0.2' (ECDSA) to the list of known hosts.
Password:
--- JUNOS 20.1R1.11 Kernel 64-bit JNPR-11.0-20200219.fb120e7_buil
vrnetlab> show version
Model: vmx
Junos: 20.1R1.11Sena se phethela ho seta ha router.
Litlhahiso tsa ho kenya li-routers tsa barekisi ba fapaneng li ka fumanoa ho libukeng tse fapaneng.
Karolo ea 5: Postman - hokela router ho OpenDaylight
Ho kenya poso
Ho kenya, feela thowuni kopo .
Ho hokela router ho ODL
Ha re bopeng beha kopo:
- Khoele ea potso:
PUT http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/jun01 - Kopa 'mele (thebo ea 'mele):
<node xmlns="urn:TBD:params:xml:ns:yang:network-topology"> <node-id>jun01</node-id> <host xmlns="urn:opendaylight:netconf-node-topology">172.17.0.2</host> <port xmlns="urn:opendaylight:netconf-node-topology">22</port> <username xmlns="urn:opendaylight:netconf-node-topology">vrnetlab</username> <password xmlns="urn:opendaylight:netconf-node-topology">VR-netlab9</password> <tcp-only xmlns="urn:opendaylight:netconf-node-topology">false</tcp-only> <schema-cache-directory xmlns="urn:opendaylight:netconf-node-topology">jun01_cache</schema-cache-directory> </node> - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin. Sena sea hlokahala ho fihlella ODL:
- Ho "Header" tab, o hloka ho eketsa lihlooho tse peli:
- Amohela tshebediso/xml
- Sesebelisoa sa Mofuta oa Likahare/xml
Kopo ea rona e entsoe. Rea romela. Haeba ntho e 'ngoe le e' ngoe e hlophisitsoe ka nepo, joale re lokela ho khutlisa boemo "201 Bōpiloe":
Kopo ee e etsa'ng?
Re theha node ka hare ODL ka li-parameter tsa router ea sebele eo re batlang ho e fumana.
xmlns="urn:TBD:params:xml:ns:yang:network-topology"
xmlns="urn:opendaylight:netconf-node-topology"Tsena ke libaka tsa mabitso tsa ka hare xML (Sebaka sa mabitso sa XML) bakeng sa ODL ho latela seo e bopang node.
Ho feta moo, ka ho latellana, lebitso la router ke node-id, aterese ea router - moamoheli joalo-joalo.
Mohala o khahlisang haholo ke oa ho qetela. Schema-cache-directory e theha directory moo lifaele tsohle li jarollotsoeng YANG Schema router e hokahaneng. U ka li fumana ka hare $ODL_ROOT/cache/jun01_cache.
Ho hlahloba khokahano ea router
Ha re bopeng Fumana kopo:
- Khoele ea potso:
GET http://10.132.1.202:8181/restconf/operational/network-topology:network-topology/topology/topology-netconf/ - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin.
Rea romela. E lokela ho fumana boemo ba "200 OK" le lethathamo la tsohle tse tšehetsoeng ke sesebelisoa YANG Schema:
ho hlahisa maikutlo: Ho bona ho qetela, tabeng ea ka ho ne ho hlokahala ho ema metsotso e ka bang 10 ka mor'a ho bolaoa behaho fihlela tsohle Setšoantšo sa YANG laolla ka ODL. Ho fihlela joale, ha o etsa sena Fumana potso e tla hlahisa tse latelang:
Hlakola router
Ha re bopeng TLOHA kopo:
- Khoele ea potso:
DELETE http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/jun01 - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin.
Karolo ea 6: Fetola tlhophiso ea router
Ho fumana tlhophiso
Ha re bopeng Fumana kopo:
- Khoele ea potso:
GET http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/jun01/yang-ext:mount/ - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin.
Rea romela. E lokela ho fumana boemo "200 OK" le tlhophiso ea router:
Etsa tlhophiso
Ka mohlala, ha re theheng tlhophiso e latelang mme re e fetole:
protocols {
bgp {
disable;
shutdown;
}
}Ha re bopeng POST kopo:
- Khoele ea potso:
POST http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/jun01/yang-ext:mount/junos-conf-root:configuration/junos-conf-protocols:protocols - Kopa 'mele (thebo ea 'mele):
<bgp xmlns="http://yang.juniper.net/junos/conf/protocols"> <disable/> <shutdown> </shutdown> </bgp> - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin. - Ho "Header" tab, o hloka ho eketsa lihlooho tse peli:
- Amohela tshebediso/xml
- Sesebelisoa sa Mofuta oa Likahare/xml
Ka mor'a ho romela, ba lokela ho fumana boemo "204 No Content"
Ho netefatsa hore tlhophiso e fetohile, o ka sebelisa potso e fetileng. Empa ka mohlala, re tla theha e 'ngoe e tla bontša tlhahisoleseding feela ka liprothokholo tse hlophisitsoeng ho router.
Ha re bopeng Fumana kopo:
- Khoele ea potso:
GET http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/jun01/yang-ext:mount/junos-conf-root:configuration/junos-conf-protocols:protocols - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin.
Ka mor'a ho etsa kopo, re tla bona tse latelang:
Fetola tlhophiso
Ha re fetoleng tlhahisoleseling mabapi le protocol ea BGP. Ka mor'a liketso tsa rona, e tla shebahala tjena:
protocols {
bgp {
disable;
}
}Ha re bopeng beha kopo:
- Khoele ea potso:
PUT http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/jun01/yang-ext:mount/junos-conf-root:configuration/junos-conf-protocols:protocols - Kopa 'mele (thebo ea 'mele):
<protocols xmlns="http://yang.juniper.net/junos/conf/protocols"> <bgp> <disable/> </bgp> </protocols> - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin. - Ho "Header" tab, o hloka ho eketsa lihlooho tse peli:
- Amohela tshebediso/xml
- Sesebelisoa sa Mofuta oa Likahare/xml
Ho sebelisa e fetileng Fumana kopa, re bona liphetoho:
Hlakola tlhophiso
Ha re bopeng TLOHA kopo:
- Khoele ea potso:
DELETE http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/jun01/yang-ext:mount/junos-conf-root:configuration/junos-conf-protocols:protocols - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin.
Ha o bitsoa Fumana kopo ka tlhahisoleseling mabapi le liprothokholo, re tla bona tse latelang:
Keketso:
E le hore u fetole tlhophiso, ha ho hlokahale ho romela 'mele oa kopo ka mokhoa xML. Sena se ka boela sa etsoa ka mokhoa JSON.
Ho etsa sena, mohlala, ka potso beha ho fetola tlhophiso, fetola 'mele oa kopo ka:
{
"junos-conf-protocols:protocols": {
"bgp": {
"description" : "Changed in postman"
}
}
}Se ke oa lebala ho fetola lihlooho ho tab ea Lihlooho ho:
- Amohela kopo/json
- Content-Type application/json
Kamora ho romella, re tla fumana sephetho se latelang (Re sheba karabo re sebelisa Fumana kopo):
Karolo ea 7: Ho eketsa Cisco xRV9000
Kaofela re eng ka Junipere, ee Junipere? Ha re bue ka Cisco!
Ke fumane xRV9000 version 7.0.2 (sebata se hlokang 8Gb RAM le li-cores tse 4. Ha e fumanehe ka bolokolohi, kahoo ikopanye ) - ha re e tsamaise.
Ho matha setshelo
Mokhoa oa ho theha setshelo sa Docker ha o fapane le Juniper. Ka mokhoa o ts'oanang, re lahlela faele ea .qcow2 le router ka har'a bukana e lumellanang le lebitso la eona (tabeng ena, xrv9k) mme re phethe taelo. make docker-image.
Kamora metsotso e seng mekae, re bona hore setšoantšo se entsoe:
ubuntu:~$ sudo docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
vrnetlab/vr-xrv9k 7.0.2 54debc7973fc 4 hours ago 1.7GB
vrnetlab/vr-vmx 20.1R1.11 b1b2369b453c 4 weeks ago 4.43GB
debian stretch 614bb74b620e 7 weeks ago 101MBRe qala setshelo:
ubuntu:~$ sudo docker run -d --privileged --name xrv01 54debc7973fcKa mor'a nakoana, re sheba hore setshelo se qalile:
ubuntu:~$ sudo docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
058c5ecddae3 54debc7973fc "/launch.py" 4 hours ago Up 4 hours (healthy) 22/tcp, 830/tcp, 5000-5003/tcp, 10000-10099/tcp, 161/udp xrv01Hokela ka ssh:
ubuntu@ubuntu:~$ ssh [email protected]
Password:
RP/0/RP0/CPU0:ios#show version
Mon Jul 6 12:19:28.036 UTC
Cisco IOS XR Software, Version 7.0.2
Copyright (c) 2013-2020 by Cisco Systems, Inc.
Build Information:
Built By : ahoang
Built On : Fri Mar 13 22:27:54 PDT 2020
Built Host : iox-ucs-029
Workspace : /auto/srcarchive15/prod/7.0.2/xrv9k/ws
Version : 7.0.2
Location : /opt/cisco/XR/packages/
Label : 7.0.2
cisco IOS-XRv 9000 () processor
System uptime is 3 hours 22 minutesHo hokela router ho OpenDaylight
Ho eketsa ho etsahala ka tsela e ts'oanang ka ho feletseng le vMX. Re hloka feela ho fetola mabitso.
beha kopo:
Letsa kamora nakwana Fumana botsa ho netefatsa hore tsohle li hokahane:
Fetola tlhophiso
Ha re theheng tlhophiso e latelang:
!
router ospf LAB
mpls ldp auto-config
!Ha re bopeng POST kopo:
- Khoele ea potso:
POST http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/xrv01/yang-ext:mount/Cisco-IOS-XR-ipv4-ospf-cfg:ospf - Kopa 'mele (thebo ea 'mele):
{ "processes": { "process": [ { "process-name": "LAB", "default-vrf": { "process-scope": { "ldp-auto-config": [ null ] } } } ] } } - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin. - Ho "Header" tab, o hloka ho eketsa lihlooho tse peli:
- Amohela kopo/json
- Content-Type application/json
Ka mor'a ho bolaoa, ba lokela ho fumana boemo "204 No Content".
Ha re hlahlobeng seo re nang le sona.
Ho etsa sena, re tla bopa Fumana kopo:
- Khoele ea potso:
GET http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/xrv01/yang-ext:mount/Cisco-IOS-XR-ipv4-ospf-cfg:ospf - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin.
Ka mor'a ts'ebetso, u lokela ho bona tse latelang:
Ho tlosa tshebediso ya tlhophiso TLOHA:
- Khoele ea potso:
DELETE http://10.132.1.202:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/xrv01/yang-ext:mount/Cisco-IOS-XR-ipv4-ospf-cfg:ospf - Ho tab ya Authorization, o tlameha ho seta parameter
Basic Authle ho kena / password: admin/admin.
fihlela qeto e
Ka kakaretso, joalo ka ha u hlokometse, lits'ebetso tsa ho hokahanya Cisco le Juniper ho OpenDaylight ha li fapane - sena se bula sebaka se pharaletseng sa boqapi. Ho qala ka taolo ea tlhophiso ea likarolo tsohle tsa marang-rang le ho qetella ka ho theha maano a hau a marang-rang.
Thutong ena, ke fane ka mehlala e bonolo ka ho fetisisa ea hore na u ka sebelisana joang le lisebelisoa tsa marang-rang u sebelisa OpenDaylight. Ntle le pelaelo, lipotso tse tsoang mehlaleng e kaholimo li ka rarahana le ho feta mme tsa theha lits'ebeletso tsohle ka ho tobetsa e le 'ngoe ea toeba - tsohle li lekantsoe feela ke monahano oa hau *
E tla ntšetsoa pele…
PES
Haeba ka tšohanyetso u se u ntse u tseba sena sohle kapa, ho fapana le hoo, u fetile 'me u tebile moeeng oa ODL, joale ke khothaletsa ho sheba ho nts'etsapele lits'ebetso ho molaoli oa ODL. U ka qala .
Liteko tse atlehileng!
Libuka
- /Brian Linkletter
- OpenDaylight Cookbook / Mathieu Lemay, Alexis de Talhouet, Et al
- Lenaneo la marang-rang le YANG / Benoît Claise, Loe Clarke, Jan Lindblad
- Ho Ithuta XML, Khatiso ea Bobeli / Erik T. Ray
- Li-DevOps tse Atlehang / Jennifer Davis, Ryn Daniels
Source: www.habr.com