{"id":117303,"date":"2024-07-11T09:43:01","date_gmt":"2024-07-11T07:43:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-etcd-await-election-dlya-zapuska-proczessov-s-uchyotom-vybora-lidiruyushhego-ekzemplyara"},"modified":"2024-07-11T09:43:01","modified_gmt":"2024-07-11T07:43:01","slug":"proekt-etcd-await-election-dlya-zapuska-proczessov-s-uchyotom-vybora-lidiruyushhego-ekzemplyara","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-etcd-await-election-dlya-zapuska-proczessov-s-uchyotom-vybora-lidiruyushhego-ekzemplyara","title":{"rendered":"Projekt etcd-await-election pro spou\u0161t\u011bn\u00ed proces\u016f s ohledem na volbu vedouc\u00edho instance","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

T\u00fdm Ænix p\u0159edstavil nov\u00fd projekt etcd-await-election, kter\u00fd umo\u017e\u0148uje prov\u00e1d\u011bt operaci «leader election» na v\u00edce uzlech pomoc\u00ed distribuovan\u00e9ho \u00falo\u017ei\u0161t\u011b etcd, aby se zajistilo prov\u00e1d\u011bn\u00ed pouze jednoho instance procesu v clusterov\u00fdch prost\u0159ed\u00edch. Projekt pokra\u010duje v rozvoji my\u0161lenky k8s-await-election, zaji\u0161\u0165uj\u00edc\u00ed exkluzivn\u00ed spu\u0161t\u011bn\u00ed u\u017eivatelsk\u00e9ho procesu a\u017e po proveden\u00ed voleb vedouc\u00ed instance slu\u017eby, ale na rozd\u00edl od n\u011bj nevy\u017eaduje p\u0159\u00edtomnost Kubernetes a funguje p\u0159\u00edmo s etcd. K\u00f3d je naps\u00e1n v jazyce Go a je distribuov\u00e1n pod licenc\u00ed Apache 2.0. <\/p>\n

Podporov\u00e1no SSL<\/a>, rychl\u00e9 obnoven\u00ed p\u0159i restartu, p\u0159etahov\u00e1n\u00ed z\u00e1mku v privilegovan\u00e9m re\u017eimu a kontrola prov\u00e1d\u011bn\u00ed procesu. Pokud byla z\u00e1mek z n\u011bjak\u00e9ho d\u016fvodu ztracena, u\u017eivatelsk\u00fd proces bude okam\u017eit\u011b zastaven. <\/p>\n

D\u00e1le lze zm\u00ednit aktualizaci vyv\u00edjenou stejn\u00fdm t\u00fdmem v\u00fdvoj\u00e1\u0159\u016f PaaS platformy Cozystack 0.9.0, kter\u00e1 umo\u017e\u0148uje spou\u0161t\u011bt a poskytovat klastry Kubernetes, datab\u00e1ze a virtu\u00e1ln\u00ed stroje. Platforma se instaluj\u00ed p\u0159\u00edmo na servery<\/a> a pokr\u00fdv\u00e1 v\u0161echny aspekty p\u0159\u00edpravy infrastruktury pro poskytov\u00e1n\u00ed spravovan\u00fdch slu\u017eeb. V nov\u00e9m vyd\u00e1n\u00ed bylo povoleno m\u011bnit parametry pro skupiny uzl\u016f a byly aktualizov\u00e1ny verze komponent (Kubernetes 1.30.1, KubeVirt 1.2.2, Kamaji 1.0.0, Piraeus 2.5.1).
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u0430\u043d\u0434\u0430 Ænix \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 etcd-await-election, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e «leader election» \u043d\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0443\u0437\u043b\u0430\u0445 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 etcd, \u0434\u043b\u044f \u0442\u043e\u0433\u043e \u0447\u0442\u043e\u0431\u044b \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u043d\u043e\u0433\u043e \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f\u0445. \u041f\u0440\u043e\u0435\u043a\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0438\u0434\u0435\u0438 k8s-await-election, \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u044f \u044d\u043a\u0441\u043a\u043b\u044e\u0437\u0438\u0432\u043d\u044b\u0439 \u0437\u0430\u043f\u0443\u0441\u043a \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0432\u044b\u0431\u043e\u0440\u043e\u0432 \u043b\u0438\u0434\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430 \u0441\u0435\u0440\u0432\u0438\u0441\u0430, \u043d\u043e \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u043d\u0435\u0433\u043e \u043d\u0435 […]<\/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-117303","post","type-post","status-publish","format-standard","hentry","category-news"],"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\udd47Projekt etcd-await-election pro spou\u0161t\u011bn\u00ed proces\u016f s ohledem na volbu vedouc\u00edho instance | ProHoster","description":"T\u00fdm \u00c6nix p\u0159edstavil nov\u00fd projekt etcd-await-election, kter\u00fd umo\u017e\u0148uje prov\u00e1d\u011bt operaci \"leader election\" na v\u00edce uzlech pomoc\u00ed distribuovan\u00e9ho \u00falo\u017ei\u0161t\u011b etcd, aby se zajistilo prov\u00e1d\u011bn\u00ed.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-etcd-await-election-dlya-zapuska-proczessov-s-uchyotom-vybora-lidiruyushhego-ekzemplyara","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","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\u041f\u0440\u043e\u0435\u043a\u0442 etcd-await-election \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u0441 \u0443\u0447\u0451\u0442\u043e\u043c \u0432\u044b\u0431\u043e\u0440\u0430 \u043b\u0438\u0434\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430 | ProHoster","og:description":"\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u00c6nix \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 etcd-await-election, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e "leader election" \u043d\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0443\u0437\u043b\u0430\u0445 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 etcd, \u0434\u043b\u044f \u0442\u043e\u0433\u043e \u0447\u0442\u043e\u0431\u044b \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-etcd-await-election-dlya-zapuska-proczessov-s-uchyotom-vybora-lidiruyushhego-ekzemplyara","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":"2024-07-11T07:43:01+00:00","article:modified_time":"2024-07-11T07:43:01+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"117303","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":"default","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":"2026-02-09 17:31:27","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 03:59:19","updated":"2026-02-09 17:31:27","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/117303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=117303"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/117303\/revisions"}],"predecessor-version":[{"id":159567,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/117303\/revisions\/159567"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=117303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=117303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=117303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}