HAProxy 2.0 tazo, uwar garken wakili wacce kuma ke daidaita nauyin yanar gizo

HAProxy kyauta ce kuma buɗaɗɗiyar masarrafar buɗewa wacce ke ba da ma'aunin nauyi da uwar garken wakili don aikace-aikacen TCP da HTTP waɗanda ke rarraba buƙatu a cikin sabobin da yawa.

An rubuta shi a cikin C kuma yana da suna don kasancewa mai sauri da inganci. An fara buga shi a cikin Disamba 2001 a ƙarƙashin lasisin GNU / GPL v2. HAProxy ana amfani dashi ta manyan gidajen yanar gizo, kamar su GoDaddy, GitHub, Bitbucket, Stack Overflow, Reddit, Speedtest.net, Tumblr, Twitter, da Tuenti. Ana amfani dashi a cikin kayan OpsWorks daga Sabis ɗin Yanar gizo na Amazon.

HAProxy Technologies ta sanar a ƙarshen makon da ya gabata kasancewar akwai nau'in 2.0 na HAProxy. Kamfanin ya sanar da cewa wannan fasalin HAProxy yana kawo sabbin abubuwa da yawa masu mahimmanci ga kwantena da yanayin girgije, yayin ci gaba da aikinta da amincin sa.

Wannan sakin yana inganta fasalulluka waɗanda suka dace da buƙatu na musamman na kwantena da yanayin girgije HAProxy 2.0 sigar LTS ce

Menene sabo a cikin HAProxy 2.0?

A cikin sabon sabuntawar, HAProxy 2.0 yana daɗaɗa ingantaccen tsarin sabbin abubuwa hakan yana inganta haɓaka daidaitaccen aiki don haɗuwa da gine-ginen zamani.

Wannan ya hada da fitowar Layer 7, matakan Prometheus, sa ido kan zirga-zirga, kara karfin harsuna da yawa, da goyan bayan gRPC

Baya ga wannan sigar, kuma yana bayar da HAProxy Kubernetes Ingress mai sarrafawa da HAProxy Data Plane API, wanda ke samar da REST API na zamani don daidaitawa da sarrafa HAProxy.

Baya ga wannan, kamfanin ya kuma sanar da cewa ban da sababbin abubuwan da aka kunsa a cikin wannan sigar, HAProxy 2.0 tana buɗe hanya don ɗaukakawa da yawa masu ban sha'awa waɗanda, tare da sabon adadin sakin,

Tacewa da shiga cikin gajimare

Don wannan sabon fasalin, HAProxy Technologies ta sanar da cewa daidaita HAProxy don ingantaccen aiki yanzu ya ma fi sauƙi.

Tun sigar 1.8, kun sami ikon saita umarnin "nbthread" don bawa HAProxy damar gudana akan zaren da yawa, ba ka damar amfani da injina tare da masu sarrafa abubuwa da yawa.

Farawa daga nau'ikan 2.0, HAProxy yanzu yana daidaita shi ta atomatik. Nan da nan zai saita yawan zaren masu aiki daidai da adadin masarrafan masarrafar da ake samu akan inji.

SMOC

HAProxy 2.0 tana ba da cikakken tallafi ga tsarin RPC bude tushe, gRPC. Yana ba da damar isar da bayanan bi-kwatance, gano saƙon gRPC, da shigar da zirga-zirgar gRPC.

Yarjejeniyar gRPC ta zamani ce, ingantaccen kayan aikin RPC wanda zai iya aiki a kowane yanayi.

Ta amfani da maɓallin yarjejeniya, zaku iya shirya saƙonni a cikin ƙaramin tsarin binary fiye da JSON.

Don fara amfani da gRPC a cikin HAProxy, kawai kuna buƙatar yin daidaitaccen tsarin HTTP / 2 daga farawa zuwa ƙare. Tabbatattun ACLs ana tilasta su kuma ba da izinin daidaiton hanya. Kari akan haka, an gabatar da sabbin masu sauyawa guda biyu «protobuf da» ungrpc «don basu damar aiki.

Kafa 7

Rage lokacin aiki sau da yawa ya haɗa da kafa tsarin tsinkaya mai kyau. Tun lokacin da aka kafa ta, HAProxy ta goyi bayan sake gwada haɗin TCP da bai yi nasara ba ta hanyar haɗawa da umarnin "sake dubawa"

Tare da HAProxy 2.0, zaka iya sake gwadawa daga wata sabar Layer 7 don rashin buƙatun HTTP.

Sabon umarnin sanyi, "a sake gwadawa" ana iya amfani da shi a cikin "tsoffin tsoffin", "saurara" ko "bayan baya". Ana iya ƙayyade yawan sake dawowa ta amfani da umarnin "sake gwadawa".

Yana da mahimmanci ku san yadda aikace-aikacenku yake aiki tare da ƙoƙarin Layer 7 da aka kunna.

Kubernetes mai kula da shiga

Sabon direban injiniyan HAProxy Kubernetes yana samar da kyakkyawan aiki don aikace-aikacenku na Kubernetes.

Tana goyon bayan sauke kayan TLS, Layer 7 yin zirga-zirga, ƙayyadadden ƙimar, whitelisting kuma mafi kyawun aiki wanda aka san HAProxy dashi.

Ana iya saita shigarwar ta hanyar bayanan ConfigMap ko albarkatu. Hakanan yana yiwuwa a ayyana asirin don adana takaddun TLS.

HAProxy 2.0 tana ba da tallafi na LTS don ayyukan da ke sama, da kuma ayyukan da aka gabatar ko haɓaka yayin sigar 1.9.

Hakanan yana gabatar da sababbin masu canzawa waɗanda zasu ba ku damar canza bayanai zuwa HAProxy kuma ana bin su gaba ɗaya bayan hakar. Wannan kawai bayyanannen fasali ne da aka gabatar a cikin HAProxy 2.0.

Zazzage kuma samu HA Proxy 2.0