{"id":91701,"date":"2020-08-17T07:42:05","date_gmt":"2020-08-17T05:42:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/kak-sluchajno-napisat-web-gui-dlya-haproxy"},"modified":"2020-08-17T07:42:05","modified_gmt":"2020-08-17T05:42:05","slug":"kak-sluchajno-napisat-web-gui-dlya-haproxy","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/administrirovanie\/kak-sluchajno-napisat-web-gui-dlya-haproxy","title":{"rendered":"K\u0101 nejau\u0161i uzrakst\u012bt Web-GUI Haproxy","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

M\u016bsdienu sist\u0113mu administratoru pasaule ir padar\u012bjusi m\u016bs slinkus ar skaistiem web interfeisiem, ka pat negribas uzst\u0101d\u012bt programmat\u016bru, kur nav \u0161\u012b pa\u0161a \u00abgui\u00bb (j\u016btu, ka tagad no pareiztic\u012bgajiem sscerot\u0101jiem tr\u0101p\u012bs akme\u0146i), nu nav jau katru reizi j\u0101iet caur komandu rindu, vai ne? Viss b\u016btu labi, ja programmat\u016bru uzst\u0101d\u012bju, konfigur\u0113ju un aizmirstu, bet ko dar\u012bt, ja tur j\u0101iet bie\u017ei iek\u0161\u0101, j\u0101labo, un protams, nav visas darb\u012bbas, vai tie\u0161\u0101m katru reizi j\u0101raksta cp cfg cfg_back, ar laiku sap\u012bsies un noliksi to mal\u0101.<\/p>\n

\"K\u0101<\/a><\/noindex>
\n<\/a><\/noindex>
\nPirms daudziem gadiem iepazinos ar t\u0101du br\u012bni\u0161\u0137\u012bgu balans\u0113t\u0101ju k\u0101 Haproxy. Viss ir br\u012bni\u0161\u0137\u012bgi un skaisti. Man k\u013cuva daudz, un es s\u0101ku dom\u0101t par GUI mekl\u0113\u0161anu tam, bet vi\u0146a p\u0101rsteidzo\u0161i nebija. \u013boti popul\u0101ra programmat\u016bra, turkl\u0101t diezgan veca, nu neko, padom\u0101ju, un turpin\u0101ju reiz\u0113m labot ar rok\u0101m sav\u0101 iecien\u012btaj\u0101 vi un tur\u0113t daudz atv\u0113rtu cil\u0146u ar visu akt\u012bvo statistiku. serveriem<\/a>. Bet pien\u0101ca laiks, un man bija j\u0101apmierina cilv\u0113ku \u00abv\u0113lmes\u00bb, kuri rakst\u012bja programmat\u016bru darbam caur http, te nu ar\u012b s\u0101k\u0101s interesantais... <\/p>\n

Rokas saskr\u0101p\u0113ja, acis iegar\u0161oj\u0101s, un es s\u0101ku. Prec\u012bz\u0101k, s\u0101kum\u0101 dom\u0101ju, uz k\u0101 rakst\u012bt, atceroties sen aizmirsto PHP, k\u0101d\u0101 zi\u0146\u0101 negrib\u0113j\u0101s, un \u0161\u0137ita, ka tas nav glu\u017ei piem\u0113rots \u0161im darbam. Galu gal\u0101 izv\u0113le krita uz Python, n\u0101kotn\u0113 noteikti noder\u0113s, padom\u0101ju, un s\u0101k\u0101s inform\u0101cijas ies\u016bk\u0161ana.<\/p>\n

Uzdevumi s\u0101kum\u0101 nebija nemaz tik sare\u017e\u0123\u012bti: iesp\u0113jot redi\u0123\u0113t konfigur\u0101cijas no t\u012bmek\u013ca saskarnes no viena ieejas punkta, saglab\u0101jot iepriek\u0161\u0113jo versiju konfigur\u0101cijas. \u0160o, nep\u0101r\u0101k lielo funkcionalit\u0101ti izdev\u0101s realiz\u0113t diezgan \u0101tri, bet tad man\u012b uzvar\u0113ja vai nu administratora slinkums, vai visp\u0101rzin\u0101mais perfekcionisms, un man t\u0101 \u0161\u0137ita protams par maz. Un tad s\u0101k\u0101s t\u0101das funkcijas k\u0101: divu konfigur\u0101ciju sal\u012bdzin\u0101\u0161ana, visu darb\u012bbu, kas saist\u012btas ar konfigur\u0101cij\u0101m, \u017eurn\u0101lu veido\u0161ana, Runtime API un sekciju pievieno\u0161ana caur t\u012bmekli.<\/p>\n

\"K\u0101<\/a><\/noindex><\/p>\n

Un k\u0101 k\u0101rt\u012bgs UNIX administrators, kur\u0161 dz\u012bvo pateicoties br\u012bvai programmat\u016brai, es nol\u0113mu dal\u012bties ar pasauli, nu varb\u016bt k\u0101dam noder\u0113s? Bet tam vajadz\u0113ja izdar\u012bt t\u0101, lai nevajadz\u0113tu iek\u013c\u016bt kod\u0101, bet maksimums konfigur\u0101cij\u0101 (Pa\u0161reiz daudzas iestat\u012bjumu ir p\u0101rvietoju\u0161\u0101s uz datu b\u0101zi. Manupr\u0101t, t\u0101s ir k\u013cuvu\u0161as \u0113rt\u0101k redi\u0123\u0113t un pie jaunin\u0101\u0161anas neb\u016bs k\u013c\u016bdu, jo k\u0101da parametra tr\u016bkuma d\u0113\u013c konfigur\u0101cij\u0101). <\/p>\n

Pusstot m\u0113ne\u0161a es aug\u0161upiel\u0101d\u0113ju savu projektu GitHub\u0101, \u012bpa\u0161i necerot uz daudz. Bet velti, tas izr\u0101d\u012bj\u0101s nedaudz piepras\u012bts, un \u0161eit s\u0101cies visinteresant\u0101kais\u2026 Akt\u012bv\u0101 \u00abuzlabo\u0161ana\u00bb notiek gandr\u012bz gadu. Reiz\u0113m ir v\u0113lme visu to pamest, jo manas vajadz\u012bbas jau sen ir apmierin\u0101tas. Bet k\u0101p\u0113c man ir vajadz\u012bga iesp\u0113ja izveidot \u00abklasteri\u00bb ar keepalived un HAProxy caur t\u012bmek\u013ca saskarni, ja man tas aiz\u0146em vismaz p\u0101ris min\u016btes? Izr\u0101d\u0101s, cilv\u0113kiem tas ir nepiecie\u0161ams, un man ir interesanti, un ir ar ko nodarboties. Lai gan, protams, man ir ar\u012b nepiecie\u0161am\u0101s funkcijas, piem\u0113ram, k\u0101 uzraudz\u012bba backend serveriem, vai tie ir pieejami Haproxy. Mums, protams, ir korporat\u012bv\u0101 uzraudz\u012bba, bet tur str\u0101d\u0101 cilv\u0113ki, kuri var diezgan ilgi rea\u0123\u0113t, un, jo mans departaments nodarbojas ar izstr\u0101di, tas rada programmat\u016bru, kas par\u0101d\u0101s un paz\u016bd, kad ilgsto\u0161i j\u0101tiek cauri birokr\u0101tijai.<\/p>\n

\"K\u0101<\/a><\/noindex><\/p>\n

Visp\u0101r nol\u0113mu padal\u012bties, jo izr\u0101d\u0101s, ka tas ir vien\u012bgais bezmaksas GUI. Varb\u016bt k\u0101dam tas noder\u0113s? Saite uz GitHub<\/a><\/noindex>.
\n
Avots: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439 \u043c\u0438\u0440 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u043e\u0431\u043b\u0435\u043d\u0438\u043b \u043d\u0430\u0441 \u043a\u0440\u0430\u0441\u0438\u0432\u044b\u043c\u0438 web-face-\u0430\u043c\u0438, \u0447\u0442\u043e \u0434\u0430\u0436\u0435 \u043d\u0435 \u043e\u0445\u043e\u0442\u0430 \u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0441\u043e\u0444\u0442, \u0433\u0434\u0435 \u043d\u0435\u0442 \u044d\u0442\u043e\u0433\u043e \u0441\u0430\u043c\u043e\u0433\u043e \u00ab\u0433\u0443\u044f\u00bb (\u0447\u0443\u0432\u0441\u0442\u0432\u0443\u044e \u0441\u0435\u0439\u0447\u0430\u0441 \u043f\u043e\u043b\u0435\u0442\u044f\u0442 \u043a\u0430\u043c\u043d\u0438 \u043e\u0442 \u043f\u0440\u0430\u0432\u043e\u0432\u0435\u0440\u043d\u044b\u0445 \u0441\u0442\u0440\u043e\u0447\u043a\u0435\u0440\u043e\u0432), \u043d\u0443 \u043d\u0435 \u0447\u0435\u0440\u0435\u0437 \u0441\u0442\u0440\u043e\u043a\u0443 \u0436\u0435 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0442\u0443\u0434\u0430 \u043b\u0430\u0437\u0438\u0442\u044c, \u043f\u0440\u0430\u0432\u0434\u0430? \u0412\u0441\u0435 \u0431\u044b \u043d\u0438\u0447\u0435\u0433\u043e, \u0435\u0441\u043b\u0438 \u0441\u043e\u0444\u0442 \u043f\u043e\u0441\u0442\u0430\u0432\u0438\u043b, \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u043b \u0438 \u0437\u0430\u0431\u044b\u043b, \u0430 \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c, \u0435\u0441\u043b\u0438 \u0442\u0443\u0434\u0430 \u043d\u0430\u0434\u043e \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u043b\u0430\u0437\u0438\u0442\u044c, \u043f\u0440\u0430\u0432\u0438\u0442\u044c, \u043d\u0443 \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":91702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-91701","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47K\u0101 nejau\u0161i uzrakst\u012bt Web-GUI priek\u0161 Haproxy | ProHoster","description":"M\u016bsdienu sist\u0113mu administratoru pasaule m\u016bs ir pieradin\u0101jusi pie skaist\u0101m t\u012bmek\u013ca saskarn\u0113m, ka pat nav v\u0113lmes instal\u0113t programmat\u016bru, kur nav \u0161\u012b pa\u0161a \u00abGUI\u00bb (j\u016btu, ka tagad lidos akme\u0146i no pravie\u0161iem rakst\u012bt\u0101jiem), nu k\u0101das ir citas iesp\u0113jas.","canonical_url":"https:\/\/prohoster.info\/lv\/blog\/administrirovanie\/kak-sluchajno-napisat-web-gui-dlya-haproxy","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"lv_LV","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041a\u0430\u043a \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c Web-GUI \u0434\u043b\u044f Haproxy | ProHoster","og:description":"\u0421\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439 \u043c\u0438\u0440 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u043e\u0431\u043b\u0435\u043d\u0438\u043b \u043d\u0430\u0441 \u043a\u0440\u0430\u0441\u0438\u0432\u044b\u043c\u0438 web-face-\u0430\u043c\u0438, \u0447\u0442\u043e \u0434\u0430\u0436\u0435 \u043d\u0435 \u043e\u0445\u043e\u0442\u0430 \u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0441\u043e\u0444\u0442, \u0433\u0434\u0435 \u043d\u0435\u0442 \u044d\u0442\u043e\u0433\u043e \u0441\u0430\u043c\u043e\u0433\u043e \u00ab\u0433\u0443\u044f\u00bb (\u0447\u0443\u0432\u0441\u0442\u0432\u0443\u044e \u0441\u0435\u0439\u0447\u0430\u0441 \u043f\u043e\u043b\u0435\u0442\u044f\u0442 \u043a\u0430\u043c\u043d\u0438 \u043e\u0442 \u043f\u0440\u0430\u0432\u043e\u0432\u0435\u0440\u043d\u044b\u0445 \u0441\u0442\u0440\u043e\u0447\u043a\u0435\u0440\u043e\u0432), \u043d\u0443 \u043d\u0435 \u0447\u0435\u0440\u0435\u0437 \u0441\u0442\u0440\u043e\u043a\u0443 \u0436\u0435.","og:url":"https:\/\/prohoster.info\/lv\/blog\/administrirovanie\/kak-sluchajno-napisat-web-gui-dlya-haproxy","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-08-17T05:42:05+00:00","article:modified_time":"2020-08-17T05:42:05+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"91701","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 12:22:24","updated":"2026-02-09 16:50:33","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/91701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/comments?post=91701"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/91701\/revisions"}],"predecessor-version":[{"id":158754,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/91701\/revisions\/158754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/media\/91702"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/media?parent=91701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/categories?post=91701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/tags?post=91701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}