{"id":37270,"date":"2019-10-31T22:16:41","date_gmt":"2019-10-31T19:16:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/sliyanie-opentracing-i-opencensus-put-k-konvergentsii\/"},"modified":"2019-10-31T22:16:41","modified_gmt":"2019-10-31T19:16:41","slug":"sliyanie-opentracing-i-opencensus-put-k-konvergentsii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/sliyanie-opentracing-i-opencensus-put-k-konvergentsii","title":{"rendered":"Sammanfl\u00e4tning av OpenTracing och OpenCensus: V\u00e4gen till konvergens","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Sammanfl\u00e4tning av OpenTracing och OpenCensus: V\u00e4gen till konvergens\" src=\"\/wp-content\/uploads\/2019\/08\/ae22f1784f07e7bc5311d37b006e8837.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>F\u00f6rfattare: Ted Yang, Pritam Shah och \"Tekniska specifikationskommitt\u00e9n\" (Carlos Alberto, Bogdan Drutu, Sergey Kanjelyev och Yuri Shkuro).<\/p>\n<p><\/p>\n<p>Det gemensamma projektet har f\u00e5tt namnet: <noindex><a rel=\"nofollow\" href=\"http:\/\/opentelemetry.io\">http:\/\/opentelemetry.io<\/a><\/noindex><\/p>\n<p><\/p>\n<h2 id=\"ochen-ochen-korotko\">V\u00e4ldigt, v\u00e4ldigt kort:<\/h2>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<ul>\n<li>Vi skapar en ny enhetlig upps\u00e4ttning bibliotek och specifikationer f\u00f6r att m\u00f6jligg\u00f6ra \u00f6vervakning av telemetri. Den kommer att f\u00f6rena projekten OpenTracing och OpenCensus samt erbjuda ett st\u00f6dfullst\u00e4ndigt s\u00e4tt f\u00f6r migrering.<\/li>\n<li>Referensimplementationen i Java kommer att finnas tillg\u00e4nglig den 24 april, och arbetet med implementationerna p\u00e5 andra spr\u00e5k kommer b\u00f6rja fullt ut den 8 maj 2019. Bekanta dig med schemat <noindex><a rel=\"nofollow\" href=\"https:\/\/storage.googleapis.com\/open-source-software\/OpenConsensus%20Roadmap.jpg\">h\u00e4r<\/a><\/noindex>.<\/li>\n<li>Paritet med befintliga projekt f\u00f6r C#, Golang, Java, NodeJS och Python \u00e4r planerad senast september 2019. Vi har mycket arbete framf\u00f6r oss, men vi klarar det om vi arbetar parallellt. Om du \u00e4r intresserad av att delta i detta projekt, v\u00e4nligen registrera dig och l\u00e5t oss veta hur du vill bidra.<\/li>\n<li>N\u00e4r implementationen p\u00e5 varje spr\u00e5k har mognat kommer de relevanta projekten OpenTracing och OpenCensus att st\u00e4ngas. Detta inneb\u00e4r att gamla projekt kommer att frysas, medan det nya projektet forts\u00e4tter att st\u00f6dja det befintliga verktyget under tv\u00e5 \u00e5r, med bak\u00e5tkompatibilitet.<\/li>\n<\/ul>\n<p><\/p>\n<h2 id=\"obzor-proekta\">Projekt\u00f6versikt<\/h2>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Sammanfl\u00e4tning av OpenTracing och OpenCensus: V\u00e4gen till konvergens\" src=\"\/wp-content\/uploads\/2019\/08\/b9691c2b1a171d110d287d5e61f39b5a.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Vi genomf\u00f6r en sammanslagning! Det h\u00f6gsta m\u00e5let \u00e4r att samla projekten OpenTracing och OpenCensus i ett gemensamt projekt.<br \/>\nK\u00e4rnan i det nya projektet kommer att vara en upps\u00e4ttning rena och genomt\u00e4nkta gr\u00e4nssnitt, inklusive den traditionella sammanst\u00e4llningen av bibliotek som implementerar dessa gr\u00e4nssnitt i form av s\u00e5 kallade SDK. Kicken kommer att vara rekommenderade standarder f\u00f6r data och tr\u00e5dade protokoll, inklusive gemensamma delar av infrastrukturen.<br \/>\nResultatet kommer att bli ett fullst\u00e4ndigt telemetrisystem l\u00e4mpligt f\u00f6r \u00f6vervakning av mikrotj\u00e4nster och andra typer av moderna distribuerade system, kompatibelt med de flesta stora OSS och kommersiella grundprogram.<\/p>\n<p><\/p>\n<h2 id=\"osnovnye-sobytiya\">Huvudh\u00e4ndelser<\/h2>\n<p><\/p>\n<p>24.04 \u2014 Referenskandidaten tillhandah\u00e5lls f\u00f6r granskning.<br \/>\n8.05 \u2014 Ett team formas som b\u00f6rjar arbeta p\u00e5 alla spr\u00e5k.<br \/>\n20.05 \u2014 Det officiella lanseringen av projektet p\u00e5 Kubecon Barcelona.<br \/>\n6.09 \u2014 Implementationer p\u00e5 C#, Golang, Java, NodeJS och Python n\u00e5r paritet med motsvarigheterna.<br \/>\n6.11 \u2014 Den officiella avslutningen av projekten OpenTracing och OpenCensus.<br \/>\n20.11 \u2014 Avskedsfest f\u00f6r avslutningen av projekten p\u00e5 Observability Summit, Kubecon San Diego.<\/p>\n<p><\/p>\n<h2 id=\"hronologiya-konvergencii\">Tidslinje f\u00f6r konvergens<\/h2>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/ix\/xo\/ez\/ixxoezzwzgpqbteyuwtmmtl7utg.jpeg\"><img decoding=\"async\" alt=\"Sammanfl\u00e4tning av OpenTracing och OpenCensus: V\u00e4gen till konvergens\" src=\"\/wp-content\/uploads\/2019\/08\/ecd48d1d56e1581fa702aafd2417b641.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/p>\n<p><\/p>\n<p>Migrering f\u00f6r varje spr\u00e5k inkluderar en samling SDK:er redo f\u00f6r industriell implementering, verktyg f\u00f6r popul\u00e4ra bibliotek, dokumentation, CI, bak\u00e5tkompatibilitet och st\u00e4ngning av relaterade projekt som OpenCensus och OpenTracing (\"nedl\u00e4ggning\"). Vi har satt ett ambiti\u00f6st m\u00e5l till september 2019 \u2014 att uppn\u00e5 paritet f\u00f6r C#, Golang, Java, NodeJS och Python. Vi kommer att skjuta upp datumet f\u00f6r \"nedl\u00e4ggning\" tills alla spr\u00e5k \u00e4r klara. Men det \u00e4r att f\u00f6redra att undvika det.<br \/>\nWhen reviewing goals, please consider your personal involvement and let us know by filling out <noindex><a rel=\"nofollow\" href=\"https:\/\/forms.gle\/HCGGoLRzoPm6o29K6\">the registration form<\/a><\/noindex>, or by greeting in the Gitter chats of the <noindex><a rel=\"nofollow\" href=\"https:\/\/gitter.im\/opentracing\/public\">OpenTracing<\/a><\/noindex> och <noindex><a rel=\"nofollow\" href=\"https:\/\/gitter.im\/census-instrumentation\/Lobby\">OpenCensus<\/a><\/noindex>. You can view the timeline in infographic format <noindex><a rel=\"nofollow\" href=\"https:\/\/storage.googleapis.com\/open-source-software\/OpenConsensus%20Roadmap.jpg\">h\u00e4r<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h3 id=\"cel-pervyy-chernovoy-variant-mezhyazykovoy-specifikacii-zavershenie-k-8-maya\">Goal: first draft of the cross-language specification (completion by May 8)<\/h3>\n<p><\/p>\n<p>It is important to work cohesively, even when working in parallel across different languages. The cross-language specification provides guidance for the project. It sounds prosaic, but it guarantees support for a coherent system that feels familiar regardless of programming language.<\/p>\n<p><\/p>\n<p>Mandatory requirements for the first draft of the specification for language X:<\/p>\n<p><\/p>\n<ul>\n<li>Definitions of common terminology.<\/li>\n<li>A model for describing distributed transactions, statistics, and metrics.<\/li>\n<li>Clarifications on important issues that have arisen during implementation.<\/li>\n<\/ul>\n<p><\/p>\n<p>This goal blocks other work, the first draft must be completed by May 8.<\/p>\n<p><\/p>\n<h3 id=\"cel-pervyy-chernovik-dlya-specifikacii-dannyh-zavershenie-k-6-iyulya\">Goal: first draft for the data specification (completion by July 6)<\/h3>\n<p><\/p>\n<p>The data specification defines a common data format for traces and metrics, allowing data exported from all processes to be processed by the same telemetry infrastructure regardless of the data generation process. This includes a data schema for the tracing model as described in the cross-language specification. It also includes definitions of metadata for common operations that tracing uses to capture: for example, HTTP requests, errors, and database queries. These <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/opentracing\/specification\/blob\/master\/semantic_conventions.md\">semantic agreements<\/a><\/noindex> are examples.<\/p>\n<p><\/p>\n<p>The first draft is based on the current OpenCensus data format and will contain the following:<\/p>\n<p><\/p>\n<ul>\n<li>A data schema implementing the cross-language specification.<\/li>\n<li>Definitions of metadata for common operations.<\/li>\n<li>Definitions for JSON and Protobuf.<\/li>\n<li>Reference client implementation.<\/li>\n<\/ul>\n<p><\/p>\n<p>Vi ber er att notera att det ocks\u00e5 finns ett tr\u00e5dat protokoll som sprider sp\u00e5rningar i intrabandsformat, och som vi ocks\u00e5 skulle vilja standardisera. Spridningsformatet <noindex><a rel=\"nofollow\" href=\"https:\/\/w3c.github.io\/trace-context\/\">Trace-Context<\/a><\/noindex> utvecklas genom W3C.<\/p>\n<p><\/p>\n<h3 id=\"cel-paritet-po-vsem-osnovnym-podderzhivaemym-yazykam-zavershenie-k-6-sentyabrya\">M\u00e5l: Paritet \u00f6ver alla huvudst\u00f6dda spr\u00e5k (f\u00e4rdigst\u00e4llande senast den 6 september)<\/h3>\n<p><\/p>\n<p>Vi m\u00e5ste uppn\u00e5 paritet f\u00f6r det nuvarande spr\u00e5kekosystemet genom att ers\u00e4tta gamla projekt med nya.<\/p>\n<p><\/p>\n<ul>\n<li>Definitioner av gr\u00e4nssnitt f\u00f6r sp\u00e5rning, m\u00e4tningar och kontextspridning baserat p\u00e5 ett spr\u00e5k\u00f6verskridande specifikation.<\/li>\n<li>Ett f\u00e4rdigt SDK som implementerar dessa gr\u00e4nssnitt och exporterar Trace-Data. Om m\u00f6jligt kommer SDK:n att skapas genom att \u00f6verf\u00f6ra en befintlig implementation fr\u00e5n OpenCensus.<\/li>\n<li>Verktyg f\u00f6r popul\u00e4ra bibliotek som f\u00f6r n\u00e4rvarande omfattas av OpenTracing och OpenCensus.<\/li>\n<\/ul>\n<p><\/p>\n<p>Vi v\u00e4rdes\u00e4tter ocks\u00e5 bak\u00e5tkompatibilitet och vill s\u00e4kerst\u00e4lla en smidig \u00f6verg\u00e5ng fr\u00e5n befintliga projekt.<\/p>\n<p><\/p>\n<ul>\n<li>Det nya SDK:t kommer att inneh\u00e5lla verktyg f\u00f6r bak\u00e5tkompatibilitet med nuvarande OpenTracing-gr\u00e4nssnitt. Dessa kommer att g\u00f6ra att f\u00f6r\u00e5ldrade OpenTracing-verktyg kan fungera ihop med nya verktyg i samma process, vilket l\u00e5ter anv\u00e4ndarna gradvis \u00f6verf\u00f6ra sina l\u00f6sningar.<\/li>\n<li>N\u00e4r det nya SDK:t \u00e4r klart kommer en uppdateringsplan att skapas f\u00f6r nuvarande anv\u00e4ndare av OpenCensus. Precis som med OpenTracing kommer f\u00f6r\u00e5ldrade verktyg att kunna forts\u00e4tta fungera tillsammans med nya.<\/li>\n<li>Till november kommer b\u00e5de OpenTracing och OpenCensus att st\u00e4ngas f\u00f6r \u00e4ndringar. Bak\u00e5tkompatibilitet med f\u00f6r\u00e5ldrade verktyg kommer att st\u00f6djas under tv\u00e5 \u00e5r.<\/li>\n<\/ul>\n<p><\/p>\n<p>Att skapa ett b\u00e4sta i sitt slag SDK f\u00f6r varje spr\u00e5k kr\u00e4ver enormt arbete, och det \u00e4r just h\u00e4r vi beh\u00f6ver mest hj\u00e4lp.<\/p>\n<p><\/p>\n<h3 id=\"cel-osnovnaya-dokumentaciya-zavershenie-k-6-sentyabrya\">M\u00e5l: Grundl\u00e4ggande dokumentation (f\u00e4rdigst\u00e4llande senast den 6 september)<\/h3>\n<p><\/p>\n<p>En kritisk framg\u00e5ngsfaktor f\u00f6r alla \u00f6ppen k\u00e4llkod-projekt \u00e4r dokumentationen. Vi vill ha f\u00f6rstklassig dokumentation och utbildningsresurser, v\u00e5ra tekniska f\u00f6rfattare \u00e4r de mest aktiva utvecklarna i projektet. Att l\u00e4ra utvecklare om korrekt observationsmetodik f\u00f6r mjukvara \u00e4r en av de viktigaste p\u00e5verkan vi vill ha p\u00e5 v\u00e4rlden.<\/p>\n<p><\/p>\n<p>F\u00f6ljande delar av dokumentationen \u00e4r minimalt n\u00f6dv\u00e4ndiga f\u00f6r att komma ig\u00e5ng:<\/p>\n<p><\/p>\n<ul>\n<li>Projekt\u00f6versikt.<\/li>\n<li>Observabilitet 101.<\/li>\n<li>Komma ig\u00e5ng.<\/li>\n<li>Spr\u00e5kguider (var och en f\u00f6r sig).<\/li>\n<\/ul>\n<p><\/p>\n<p>Vi bjuder in skribenter p\u00e5 alla niv\u00e5er! V\u00e5r nya webbplats \u00e4r baserad p\u00e5 Hugo och anv\u00e4nder vanlig markup, s\u00e5 det \u00e4r ganska enkelt att bidra.<\/p>\n<p><\/p>\n<h3 id=\"cel-registry-v10-zavershenie-k-6-iyulya\">M\u00e5l: Registry v1.0 (f\u00e4rdigst\u00e4llande senast den 6 juli)<\/h3>\n<p><\/p>\n<p>Registry \u2013 en annan kritisk komponent, en f\u00f6rb\u00e4ttrad version <noindex><a rel=\"nofollow\" href=\"https:\/\/opentracing.io\/registry\">OpenTracing Registry<\/a><\/noindex>.<\/p>\n<p><\/p>\n<ul>\n<li>L\u00e4tt att hitta bibliotek, plugins, installat\u00f6rer och andra komponenter.<\/li>\n<li>Enkelt att hantera komponenterna i Registry.<\/li>\n<li>Du kan ta reda p\u00e5 vilka SDK-funktioner som \u00e4r tillg\u00e4ngliga p\u00e5 varje spr\u00e5k.<\/li>\n<\/ul>\n<p><\/p>\n<p>Om du \u00e4r intresserad av design, gr\u00e4nssnitt och UX \u2013 vi har ett utm\u00e4rkt projekt f\u00f6r personlig medverkan.<\/p>\n<p><\/p>\n<h3 id=\"cel-infrastruktura-dlya-testirovaniya-i-vypuska-po-zavershenie-k-6-sentyabrya\">M\u00e5l: Infrastruktur f\u00f6r testning och distribution av programvara (f\u00e4rdigst\u00e4llande senast den 6 september)<\/h3>\n<p><\/p>\n<p>F\u00f6r att vi ska kunna forts\u00e4tta leverera s\u00e4ker kod som man kan lita p\u00e5 har vi en projekt\u00e5tagande att skapa kvalitativa pipelines f\u00f6r testning och distribution av programvara. V\u00e4nligen meddela oss om du kan ta hand om pipelines f\u00f6r testning, prestationsm\u00e4tning och programvarudistribution. Vi markerar tydligt produktionsberedskapsniv\u00e5n, och mognaden av testinfrastrukturen kommer att vara en avg\u00f6rande faktor f\u00f6r oss.<\/p>\n<p><\/p>\n<h3 id=\"cel-zakrytie-proektov-opentracing-i-opencensus-zavershenie-k-6-noyabrya\">M\u00e5l: Avslut av projekten OpenTracing och OpenCensus (f\u00e4rdigst\u00e4llande senast den 6 november)<\/h3>\n<p><\/p>\n<p>Vi planerar att p\u00e5b\u00f6rja avst\u00e4ngning av gamla projekt den 6 september, om det nya projektet uppn\u00e5r paritet med dem. Tv\u00e5 m\u00e5nader senare, vid paritet f\u00f6r alla spr\u00e5k, planerar vi att avsluta projekten OpenTracing och OpenCensus. Detta ska f\u00f6rst\u00e5s som att:<\/p>\n<p><\/p>\n<ul>\n<li>arkiven kommer att frysas, inga ytterligare \u00e4ndringar kommer att g\u00f6ras.<\/li>\n<li>f\u00f6r det nuvarande verktyget \u00e4r en tv\u00e5\u00e5rig supportperiod planerad.<\/li>\n<li>anv\u00e4ndare kommer att kunna uppgradera till den nya SDK:n med det tidigare verktyget.<\/li>\n<li>det kommer att vara m\u00f6jligt med gradvis uppgradering.<\/li>\n<\/ul>\n<p><\/p>\n<h2 id=\"prisoedinyaytes\">G\u00e5 med<\/h2>\n<p><\/p>\n<p>Vi v\u00e4lkomnar all hj\u00e4lp, eftersom detta \u00e4r ett stort projekt. Om du vill veta mer om observabilitet \u2013 nu \u00e4r r\u00e4tt tid!<\/p>\n<p><\/p>\n<ul>\n<li>Fyll i <noindex><a rel=\"nofollow\" href=\"https:\/\/forms.gle\/HCGGoLRzoPm6o29K6\">the registration form<\/a><\/noindex> f\u00f6r att medverka direkt och g\u00e5 med i teamet.<\/li>\n<li>Kontakta oss via kanalerna <noindex><a rel=\"nofollow\" href=\"https:\/\/gitter.im\/opentracing\/public\">OpenTracing<\/a><\/noindex> och <noindex><a rel=\"nofollow\" href=\"https:\/\/gitter.im\/census-instrumentation\/Lobby\">OpenCensus<\/a><\/noindex> Gitter.<\/li>\n<li>Titta p\u00e5 <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/bogdandrutu\/openconsensus\/\">referensimplementering av Java<\/a><\/noindex>, som \u00e4r under utveckling.<\/li>\n<\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/464001\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u0432\u0442\u043e\u0440\u044b: \u0422\u0435\u0434 \u042f\u043d\u0433, \u041f\u0440\u0438\u0442\u0430\u043c \u0428\u0430\u0445 \u0438 \u00ab\u041a\u043e\u043c\u0438\u0442\u0435\u0442 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439\u00bb (\u041a\u0430\u0440\u043b\u043e\u0441 \u0410\u043b\u044c\u0431\u0435\u0440\u0442\u043e, \u0411\u043e\u0433\u0434\u0430\u043d \u0414\u0440\u0443\u0442\u0443, \u0421\u0435\u0440\u0433\u0435\u0439 \u041a\u0430\u043d\u0436\u0435\u043b\u0435\u0432 \u0438 \u042e\u0440\u0438\u0439 \u0428\u043a\u0443\u0440\u043e). \u0421\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 \u043e\u0431\u0437\u0430\u0432\u0435\u043b\u0441\u044f \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435\u043c: http:\/\/opentelemetry.io \u041e\u0447\u0435\u043d\u044c, \u043e\u0447\u0435\u043d\u044c \u043a\u043e\u0440\u043e\u0442\u043a\u043e: \u041c\u044b \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u043d\u043e\u0432\u044b\u0439 \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0434\u043b\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043d\u0430\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u044f \u0437\u0430 \u0442\u0435\u043b\u0435\u043c\u0435\u0442\u0440\u0438\u0435\u0439. \u041e\u043d \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0438\u0442 \u043f\u0440\u043e\u0435\u043a\u0442\u044b OpenTracing \u0438 OpenCensus, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0434\u043b\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438. \u042d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27955,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-37270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0410\u0432\u0442\u043e\u0440\u044b: \u0422\u0435\u0434 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