An buga sabar uwar garken DNS mai iko PowerDNS Ikon Server 4.7, wanda aka tsara don tsara isar da yankuna na DNS. Dangane da masu haɓaka aikin, PowerDNS Izini Server yana hidima kusan 30% na jimlar adadin yankuna a Turai (idan muka yi la'akari da yanki kawai tare da sa hannun DNSSEC, to 90%). Ana rarraba lambar aikin a ƙarƙashin lasisin GPLv2.
PowerDNS Izini Server yana ba da damar adana bayanan yanki a cikin maballin bayanai daban-daban, gami da MySQL, PostgreSQL, SQLite3, Oracle, da Microsoft SQL Server, haka kuma a cikin LDAP da fayilolin rubutu a sarari a cikin tsarin BIND. Hakanan ana iya tace dawowar martanin (misali, don tace spam) ko turawa ta hanyar haɗa masu sarrafa ku a cikin Lua, Java, Perl, Python, Ruby, C da C ++. Daga cikin fasalulluka, akwai kuma kayan aikin tattara ƙididdiga masu nisa, gami da ta SNMP ko ta API ɗin Yanar Gizo (an gina sabar http don ƙididdiga da gudanarwa), sake kunnawa nan take, ingin da aka gina don haɗa masu sarrafa a cikin yaren Lua. , da ikon daidaita nauyi dangane da yanayin yanki na abokin ciniki.
Manyan sabbin abubuwa:
- Ƙara goyon baya ga kundin yankuna ("Yanayin Catalog"), wanda ke sauƙaƙe kulawar sabar DNS ta biyu saboda gaskiyar cewa maimakon ma'anar rikodin daban-daban ga kowane yanki na sakandare akan uwar garken sakandare, ana canja wurin kasida na yankuna na biyu tsakanin sabobin firamare da sakandare. Bayan saita canja wurin adireshi mai kama da canja wurin kowane yanki, yankunan da aka ƙirƙira akan uwar garken farko waɗanda aka yiwa alama kamar yadda aka haɗa a cikin kundin adireshi za a ƙirƙira su ta atomatik akan uwar garken sakandare ba tare da buƙatar gyara fayilolin sanyi ba. Littafin yana goyan bayan gmysql, gpgsql, gsqlite3, godbc da lmdb ajiya na baya.
- A lokacin aiwatar da kundin yanki, an inganta lambar don yin aiki tare da babban adadin yanki. Lokacin adana yankuna a cikin DBMS, adadin tambayoyin SQL ya ragu sosai - maimakon tambayar daban don kowane yanki, yanzu ana yin zaɓin rukuni. Canjin yana da tasiri mai kyau a kan ayyukan sabobin da ke hidimar yankuna masu yawa, har ma a kan tsarin da ba sa amfani da shugabanci na yanki.
- Sake aiki da mayar da tallafi don tsarin musayar maɓallin GSS-TSIG, wanda aka cire a baya saboda rashin ƙarfi da yuwuwar al'amurran tsaro.
- Lokacin neman bayanan Lua ta amfani da TCP, an sake amfani da jihar Lua, wanda ya inganta aiki sosai.
- Ma'ajin bayanai da ke kan lmdbbackend yana aiwatar da ɗaurin kai ga UUID da kuma ikon samar da abubuwan gano abubuwan bazuwar.
- An ƙara kayan aiki zuwa pdnsutil da HTTP API don sarrafa sabar masu zaman kansu, ana amfani da su don sarrafa aiki da aiki da sabuntawa na yankuna akan sabar DNS ta biyu ba tare da daidaita sassan biyu da hannu ba.
- An ƙara sabon aikin Lua ifurlextup.
- An ƙara tsarin bayan fage na gwaji don ƙirƙira da isar da maɓalli (maɓallin maɓalli).
source: budenet.ru