Kamfanin Nokia sabon tsarin aiki na cibiyar sadarwa (Linux SR) don amfani a cikin hanyoyin sadarwa na cibiyoyin bayanai da yanayin girgije. Ana ganin SR Linux a matsayin maɓalli mai mahimmanci na mafita na Cibiyar Bayanan Nokia kuma za a shigar da shi akan layin Nokia 7250 IXR da 7220 IXR. An riga an gwada maganin da ya danganci SR Linux a sabuwar cibiyar bayanan Danish ta Apple.
Ba kamar sauran tsarin aiki don kayan aikin cibiyar sadarwa bisa tushen Linux kwaya ba, SR Linux yana riƙe da ikon samun damar mahallin Linux na tushen dandamali, wanda ba a ɓoye a bayan APIs na musamman da musaya. Masu amfani suna da damar yin amfani da kernel Linux da ba a canza su ba da aikace-aikacen tsarin asali (bash, cron, Python, da sauransu), kuma an ƙirƙiri takamaiman aikace-aikacen ta amfani da kayan aikin NetOps, waɗanda ba a haɗa su da takamaiman harsunan shirye-shirye ba. Aikace-aikacen tushen kayan aikin NetOps, kamar aiwatar da ƙa'idar aiki, samun dama ga APIs na cibiyar sadarwa daban-daban amma suna aiki azaman abubuwan haɗin kai.
Wannan tsarin yana ba da damar sarrafa aikace-aikacen daban daga tsarin aiki; misali, zaku iya sabunta aikace-aikacen ba tare da canza tsarin ba ko sabunta tsarin aiki ba tare da sake gina aikace-aikacen ba. Baya ga daidaitattun aikace-aikace, irin su aiwatar da ka'idojin zirga-zirga, yana yiwuwa a gudanar da shirye-shirye na sabani daga masana'antun ɓangare na uku. Amfani da kernel Linux wanda ba a canza shi ba yana sauƙaƙa sosai ga kiyaye faci don kawar da lahani da ƙirƙirar add-ons. An ayyana ikon samun damar amfani da abubuwan amfani na Linux, faci da fakiti, da kuma tallafi don gudana a cikin keɓaɓɓen kwantena,.
Ana goyan bayan ayyana wuraren bincike don jujjuya canje-canje idan akwai matsaloli.
Ana iya aiwatar da gudanarwa ta hanyar (GRPC Network Management Interface), dubawar layin umarni, Python plugins da API na tushen JSON-RPC.
Don samun damar ayyukan ayyukan da ke gudana a cikin tsarin, an ba da shawarar yin amfani da gRPC da ka'idar musayar bayanai na Protocol Buffers. Aikace-aikacen Linux na SR na iya musanya bayanan jihohi ta amfani da gine-ginen bugu/subscribe (pub/sub), wanda kuma ke amfani da gRPC da Protocol Buffers, kuma yana amfani da IDB (Nokia Impart Database) azaman ingantacciyar hanyar isarwa.
Don tsara bayanai game da yanayin aikace-aikacen da tsarin da aka yi amfani da shi, ana amfani da samfurin bayanan YANG (Duk da haka Wani Ƙarni na gaba). ).
Aiwatar da ka'idar hanyar sadarwa, gami da Multiprotocol Border Gateway Protocol (MP-BGP), Ethernet VPN (EVPN) da Virtual Extensible LAN (VXLAN), sun dogara ne akan ingantacciyar SR OS (Sistema na Sabis na Hanyar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwar Sadarwa) miliyan masu amfani da wayar Nokia. Ana amfani da tsarin ƙasa don taƙaita abubuwan kayan aikin (Hanyar Bayanai na eXtensible).
Don sarrafa sarrafa ayyukan ƙirƙira, turawa, kafa ababen more rayuwa na cibiyar bayanai, tattarawa da kuma nazarin telemetry, ana ba da Platform Fabric Services Platform (FSP). FSP kuma tana ba da kayan aikin kwaikwaiyo na cibiyar sadarwa na software don sauƙaƙe tsarawa, ƙira, gwaji da kuma lalata hanyoyin sadarwar cibiyar bayanai. An kwaikwayi abubuwan haɗin hanyar sadarwa ta amfani da keɓewar kwantena bisa dandamalin Kubernetes, wanda ke ba ku damar gudanar da al'amuran SR Linux guda ɗaya a cikin keɓancewar mahalli.
Mahimmanci, FSP yana ba ku damar ƙirƙirar kwafin hanyar sadarwa ta gaske kuma ku yi amfani da software iri ɗaya (SR Linux a cikin kwantena) a cikin wannan hanyar sadarwar da aka kwaikwayi wacce ake amfani da ita akan ainihin magudanar ruwa da masu sauyawa. Bugu da ƙari, ana amfani da irin wannan tsari a cikin hanyoyin sadarwa na ainihi da simulators, wanda ke ba da damar yin amfani da hanyar sadarwa ta software a matsayin hanyar haɗin farko don yin canje-canje da gwaji. Dangane da yanayin da aka kwaikwayi, FSP na iya samar da duk bayanan da ake buƙata don tura hanyar sadarwa ta gaske.
source: budenet.ru