{"id":37691,"date":"2019-10-31T22:19:07","date_gmt":"2019-10-31T19:19:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-powerdns-authoritative-server-4-2\/"},"modified":"2019-10-31T22:19:07","modified_gmt":"2019-10-31T19:19:07","slug":"vypusk-powerdns-authoritative-server-4-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-powerdns-authoritative-server-4-2","title":{"rendered":"PowerDNS Authoritative Server 4.2 v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.powerdns.com\/2019\/08\/30\/powerdns-authoritative-server-4-2-0\/\">Toimus<\/a><\/noindex> autoriivne DNS-server  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.powerdns.com\/auth.html\">PowerDNS Autoriivne Server 4.2<\/a><\/noindex>, mis on m\u00f5eldud DNS-tsoonide haldamiseks. Vastavalt <noindex><a rel=\"nofollow\" href=\"https:\/\/www.powerdns.com\/software.html\">andmete<\/a><\/noindex> projekti arendajate s\u00f5nul teenindab PowerDNS Autoriivne Server umbes 30% kogu Euroopa domeenidest (kui arvestada ainult DNSSEC allkirjadega domeene, siis 90%). Projekti kood <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/PowerDNS\/pdns\">levitatakse<\/a><\/noindex> on litsentsi all GPLv2.<\/p>\n<p>PowerDNS Authoritative Server v\u00f5imaldab talletada domeeninformatsiooni erinevates andmebaasides, sealhulgas MySQL, PostgreSQL, SQLite3, Oracle ja Microsoft SQL Server, samuti LDAPis ja tavalistes tekstifailides BIND formaadis. Vastuseid saab t\u00e4iendavalt filtreerida (n\u00e4iteks sp\u00e4mmifiltreeritakse) v\u00f5i suunata, kasutades enda kirjutatud t\u00f6\u00f6tlejaid keeltes Lua, Java, Perl, Python, Ruby, C ja C++. Erip\u00e4rade hulka kuuluvad ka kaugstatistika kogumise vahendid, sealhulgas SNMP kaudu v\u00f5i Web API (statistika ja haldamine, mille jaoks on ehitatud http-server), kohene taask\u00e4ivitamine, sisseehitatud Lua keele t\u00f6\u00f6tlejate \u00fchendamise mootor ja koormuse tasakaalustamine, mis arvestab kliendi geograafilist asukohta.<\/p>\n<p>Peamised <noindex><a rel=\"nofollow\" href=\"https:\/\/doc.powerdns.com\/authoritative\/changelog\/4.2.html\">uuendused<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Lisatud on v\u00f5imalus <noindex><a rel=\"nofollow\" href=\"https:\/\/doc.powerdns.com\/authoritative\/lua-records\/index.html\">m\u00e4\u00e4ratlemiseks<\/a><\/noindex> salvestusfunktsioonidega Lua-keeles, millega saab luua keerulisi t\u00f6\u00f6tlejaid, arvestades andmete edastamise juures AS, alamv\u00f5rgustikke, kasutaja l\u00e4hedust jne. Lua-salvestuste tugi on rakendatud k\u00f5igi salvestusbaaside jaoks, sealhulgas BIND ja LMDB. N\u00e4iteks, et edastada andmeid, arvestades hostide taustal k\u00e4ttesaadavuse kontrollimist tsooni konfiguratsioonis, saab n\u00fc\u00fcd m\u00e4\u00e4rata:\n<p>   @ IN LUA A &#171;ifportup(443, {&#8216;52.48.64.3&#8217;, &#8216;45.55.10.200&#8217;})&#187;<\/p>\n<li class=\"l\"> Uus utiliit <noindex><a rel=\"nofollow\" href=\"https:\/\/doc.powerdns.com\/authoritative\/manpages\/ixfrdist.1.html\">ixfrdist<\/a><\/noindex>, mis v\u00f5imaldab edastada tsoone autoriteetselt serverilt AXFR ja IXFR p\u00e4ringute kaudu, arvestades edastatavate andmete ajakohasust (iga domeeni puhul kontrollitakse SOA numbrit ning laaditakse ainult uued tsooni versioonid). Utiliit v\u00f5imaldab korraldada tsoonide s\u00fcnkroniseerimist v\u00e4ga paljude sekundaarses ja rekursiivses serveris, koormamata primaarset serverit liiga palju;\n<li class=\"l\"> Aruande ettevalmistamise raames <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51102\">DNS flag day 2020<\/a><\/noindex>  on v\u00e4\u00e4rtus udp-truncation-threshold muudetud 1680-lt 1232-le, mis vastutab UDP-vastuste l\u00f5ikamise eest kliendile, mis peaks oluliselt v\u00e4hendama UDP-pakettide kaotsimineku t\u00f5en\u00e4osust. 1232 v\u00e4\u00e4rtus on valitud, kuna see on maksimum, mille korral DNS-vastuse suurus IPv6 arvestamisel j\u00e4\u00e4b minimaalse MTU v\u00e4\u00e4rtuse (1280) piiresse;\n<li class=\"l\"> Uus salvestusbaas on loodud <noindex><a rel=\"nofollow\" href=\"https:\/\/symas.com\/lmdb\/\">LMDB<\/a><\/noindex>. \u0411\u044d\u043a\u0435\u043d\u0434 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c \u0441 DNSSEC, \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f master- \u0438 slave-\u0437\u043e\u043d, \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0447\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0431\u044d\u043a\u0435\u043d\u0434\u043e\u0432. \u041d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043f\u0435\u0440\u0435\u0434 \u0440\u0435\u043b\u0438\u0437\u043e\u043c  \u0432 \u043a\u043e\u0434 \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0430\u0440\u0443\u0448\u0438\u043b\u043e \u0440\u0430\u0431\u043e\u0442\u0443 \u0431\u044d\u043a\u0435\u043d\u0434\u0430 LMDB (\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 slave \u0437\u043e\u043d \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0447\u0435\u0440\u0435\u0437  pdnsutil, \u043d\u043e  \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u043b\u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0442\u0430\u043a\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b, \u043a\u0430\u043a  &#171;pdnsutil edit-zone&#187;. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u0442\u044c \u0432 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435;\n<li class=\"l\"> \u041f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043b\u043e\u0445\u043e \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 &#171;autoserial&#187;,  \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u0435\u0448\u0430\u043b\u0430 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c. \u0412 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438 <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc8624\">RFC 8624<\/a><\/noindex> (GOST R 34.11-2012 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0451\u043d \u0432 \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u044e &#171;MUST NOT&#187;) \u0432 DNSSEC \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0445\u044d\u0448\u0435\u0439 GOST DS \u0438 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u043f\u043e\u0434\u043f\u0438\u0441\u0435\u0439  ECC-GOST.\n<\/ul>\n<p>Tuletame meelde, et PowerDNS on l\u00e4inud kuuekuu peale arendusts\u00fcklisse, mille kohaselt on j\u00e4rgmine oluline PowerDNS Authoritative Serveri v\u00e4ljund oodata 2020. aasta veebruaris. Suured versiooniuuendused valmivad aasta jooksul, mille j\u00e4rel toimub veel kuue kuu jooksul turvapaikade v\u00e4ljalaskmine. Seega kestab PowerDNS Authoritative Server 4.2 toetus kuni 2021. aasta jaanuarini. <\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51400\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0430\u0432\u0442\u043e\u0440\u0438\u0442\u0435\u0442\u043d\u043e\u0433\u043e (authoritative) DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 PowerDNS Authoritative Server 4.2, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043e\u0442\u0434\u0430\u0447\u0438 DNS-\u0437\u043e\u043d. \u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, PowerDNS Authoritative Server \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e 30% \u0438\u0437 \u043e\u0431\u0449\u0435\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0434\u043e\u043c\u0435\u043d\u043e\u0432 \u0432 \u0415\u0432\u0440\u043e\u043f\u0435 (\u0435\u0441\u043b\u0438 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043e\u043c\u0435\u043d\u044b \u0441 \u043f\u043e\u0434\u043f\u0438\u0441\u044f\u043c\u0438 DNSSEC, \u0442\u043e 90%). \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. PowerDNS Authoritative Server \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u0434\u043e\u043c\u0435\u043d\u0430\u0445 \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-37691","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 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