{"id":31985,"date":"2019-10-31T21:44:30","date_gmt":"2019-10-31T18:44:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/iz-zhizni-s-kubernetes-kak-http-server-ispantsev-ne-zhaloval\/"},"modified":"2019-10-31T21:44:30","modified_gmt":"2019-10-31T18:44:30","slug":"iz-zhizni-s-kubernetes-kak-http-server-ispantsev-ne-zhaloval","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/administrirovanie\/iz-zhizni-s-kubernetes-kak-http-server-ispantsev-ne-zhaloval","title":{"rendered":"Ein Leben mit Kubernetes: Wie der HTTP-Server der Spanier nicht gemocht wurde","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"\u0418\u0437 \u0436\u0438\u0437\u043d\u0438 \u0441 Kubernetes: \u041a\u0430\u043a HTTP-\u0441\u0435\u0440\u0432\u0435\u0440 \u0438\u0441\u043f\u0430\u043d\u0446\u0435\u0432 \u043d\u0435 \u0436\u0430\u043b\u043e\u0432\u0430\u043b\" src=\"\/wp-content\/uploads\/2019\/04\/b0d662a37b6388fc4eb2dfa0721ce62a.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u0435\u043b\u044c \u043d\u0430\u0448\u0435\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0430, \u0441\u0442\u0435\u043a \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043e\u0431\u0438\u0442\u0430\u0435\u0442 \u0432 \u043e\u0431\u043b\u0430\u043a\u0435 \u043e\u0442 Microsoft (Azure), \u043e\u0431\u0440\u0430\u0442\u0438\u043b\u0441\u044f \u0441 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439: \u0441 \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0447\u0430\u0441\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u0438\u0437 \u0415\u0432\u0440\u043e\u043f\u044b \u0441\u0442\u0430\u043b\u0430 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0442\u044c\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u043e\u0439 400 (<noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Status\/400\">Bad Request<\/a><\/noindex>). \u0412\u0441\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 .NET, \u0440\u0430\u0437\u0432\u0451\u0440\u043d\u0443\u0442\u044b \u0432 Kubernetes\u2026<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>\u041e\u0434\u043d\u043e \u0438\u0437 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u2014 API, \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u043c \u0441\u0447\u0451\u0442\u0435 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442 \u0432\u0435\u0441\u044c \u0442\u0440\u0430\u0444\u0438\u043a. \u042d\u0442\u043e\u0442 \u0442\u0440\u0430\u0444\u0438\u043a \u0441\u043b\u0443\u0448\u0430\u0435\u0442 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440 <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.microsoft.com\/en-us\/aspnet\/core\/fundamentals\/servers\/kestrel?view=aspnetcore-2.2\">Kestrel<\/a><\/noindex>, \u0441\u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u043c .NET \u0438 \u0440\u0430\u0437\u043c\u0435\u0449\u0451\u043d\u043d\u044b\u0439 \u0432 pod&#8217;\u0435. \u0421 \u043e\u0442\u043b\u0430\u0434\u043a\u043e\u0439 \u043d\u0430\u043c \u043f\u043e\u0432\u0435\u0437\u043b\u043e \u0432 \u0442\u043e\u043c \u0441\u043c\u044b\u0441\u043b\u0435, \u0447\u0442\u043e \u0431\u044b\u043b \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c, \u0443 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u043b\u0430\u0441\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430. \u041e\u0434\u043d\u0430\u043a\u043e \u0432\u0441\u0451 \u043e\u0441\u043b\u043e\u0436\u043d\u044f\u043b\u043e\u0441\u044c \u0446\u0435\u043f\u043e\u0447\u043a\u043e\u0439 \u0442\u0440\u0430\u0444\u0438\u043a\u0430:<\/p>\n<p><img decoding=\"async\" alt=\"\u0418\u0437 \u0436\u0438\u0437\u043d\u0438 \u0441 Kubernetes: \u041a\u0430\u043a HTTP-\u0441\u0435\u0440\u0432\u0435\u0440 \u0438\u0441\u043f\u0430\u043d\u0446\u0435\u0432 \u043d\u0435 \u0436\u0430\u043b\u043e\u0432\u0430\u043b\" src=\"\/wp-content\/uploads\/2019\/04\/33366e701d5f16a33d5e182f81a85e2e.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n\u041e\u0448\u0438\u0431\u043a\u0430 \u0432 Ingress \u0432\u044b\u0433\u043b\u044f\u0434\u0435\u043b\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c: <\/p>\n<pre><code class=\"json\">{\n   \"number_fields\":{\n      \"status\":400,\n      \"request_time\":0.001,\n      \"bytes_sent\":465,\n      \"upstream_response_time\":0,\n      \"upstream_retries\":0,\n      \"bytes_received\":2328\n   },\n   \"stream\":\"stdout\",\n   \"string_fields\":{\n      \"ingress\":\"app\",\n      \"protocol\":\"HTTP\/1.1\",\n      \"request_id\":\"f9ab8540407208a119463975afda90bc\",\n      \"path\":\"\/api\/sign-in\",\n      \"nginx_upstream_status\":\"400\",\n      \"service\":\"app\",\n      \"namespace\":\"production\",\n      \"location\":\"\/front\",\n      \"scheme\":\"https\",\n      \"method\":\"POST\",\n      \"nginx_upstream_response_time\":\"0.000\",\n      \"nginx_upstream_bytes_received\":\"120\",\n      \"vhost\":\"api.app.example.com\",\n      \"host\":\"api.app.example.com\",\n      \"user\":\"\",\n      \"address\":\"83.41.81.250\",\n      \"nginx_upstream_addr\":\"10.240.0.110:80\",\n      \"referrer\":\"https:\/\/api.app.example.com\/auth\/login?long_encrypted_header\",\n      \"service_port\":\"http\",\n      \"user_agent\":\"Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/72.0.3626.121 Safari\/537.36\",\n      \"time\":\"2019-03-06T18:29:16+00:00\",\n      \"content_kind\":\"cache-headers-not-present\",\n      \"request_query\":\"\"\n   },\n   \"timestamp\":\"2019-03-06 18:29:16\",\n   \"labels\":{\n      \"app\":\"nginx\",\n      \"pod-template-generation\":\"6\",\n      \"controller-revision-hash\":\"1682636041\"\n   },\n   \"namespace\":\"kube-nginx-ingress\",\n   \"nsec\":6726612,\n   \"source\":\"kubernetes\",\n   \"host\":\"k8s-node-55555-0\",\n   \"pod_name\":\"nginx-v2hcb\",\n   \"container_name\":\"nginx\",\n   \"boolean_fields\":{}\n}<\/code><\/pre>\n<p>\n\u041f\u0440\u0438 \u044d\u0442\u043e\u043c Kestrel \u043e\u0442\u0434\u0430\u0432\u0430\u043b:<\/p>\n<pre><code class=\"plaintext\">HTTP\/1.1 400 Bad Request\nConnection: close\nDate: Wed, 06 Mar 2019 12:34:20 GMT\nServer: Kestrel\nContent-Length: 0<\/code><\/pre>\n<p>\n\u0414\u0430\u0436\u0435 \u043f\u0440\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u043c verbosity \u043e\u0448\u0438\u0431\u043a\u0430 Kestrel \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043b\u0430 \u043a\u0440\u0430\u0439\u043d\u0435 <b>\u043c\u0430\u043b\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438<\/b>:<\/p>\n<pre><code class=\"json\">{\n   \"number_fields\":{\"ThreadId\":76},\n   \"stream\":\"stdout\",\n   \"string_fields\":{\n      \"EventId\":\"{\"Id\"=&gt;17, \"Name\"=&gt;\"ConnectionBadRequest\"}\",\n      \"SourceContext\":\"Microsoft.AspNetCore.Server.Kestrel\",\n      \"ConnectionId\":\"0HLL2VJSST5KV\",\n      \"@mt\":\"Connection id \"{ConnectionId}\" bad request data: \"{message}\"\",\n      \"@t\":\"2019-03-07T13:06:48.1449083Z\",\n      \"@x\":\"Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Malformed request: invalid headers.n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1Connection.TryParseRequest(ReadResult result, Boolean&amp; endConnection)n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.&lt;ProcessRequestsAsync&gt;d__185`1.MoveNext()\",\n      \"message\":\"Malformed request: invalid headers.\"\n   },\n   \"timestamp\":\"2019-03-07 13:06:48\",\n   \"labels\":{\n      \"pod-template-hash\":\"2368795483\",\n      \"service\":\"app\"\n   },\n   \"namespace\":\"production\",\n   \"nsec\":145341848,\n   \"source\":\"kubernetes\",\n   \"host\":\"k8s-node-55555-1\",\n   \"pod_name\":\"app-67bdcf98d7-mhktx\",\n   \"container_name\":\"app\",\n   \"boolean_fields\":{}\n}<\/code><\/pre>\n<p>\n\u041a\u0430\u0437\u0430\u043b\u043e\u0441\u044c \u0431\u044b, \u0442\u043e\u043b\u044c\u043a\u043e tcpdump \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u0432 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u044d\u0442\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b\u2026 \u043d\u043e \u043f\u043e\u0432\u0442\u043e\u0440\u044e \u043f\u0440\u043e \u0446\u0435\u043f\u043e\u0447\u043a\u0443 \u0442\u0440\u0430\u0444\u0438\u043a\u0430:<\/p>\n<p><img decoding=\"async\" alt=\"\u0418\u0437 \u0436\u0438\u0437\u043d\u0438 \u0441 Kubernetes: \u041a\u0430\u043a HTTP-\u0441\u0435\u0440\u0432\u0435\u0440 \u0438\u0441\u043f\u0430\u043d\u0446\u0435\u0432 \u043d\u0435 \u0436\u0430\u043b\u043e\u0432\u0430\u043b\" src=\"\/wp-content\/uploads\/2019\/04\/7d2c11472629c6b1746d5193a513350f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h2>\u0420\u0430\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/h2>\n<p>\n\u041e\u0447\u0435\u0432\u0438\u0434\u043d\u043e, \u0447\u0442\u043e \u043f\u043e\u0441\u043b\u0443\u0448\u0430\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a \u043b\u0443\u0447\u0448\u0435 <b>\u043d\u0430 \u0442\u043e\u043c \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u043c \u0443\u0437\u043b\u0435<\/b>, \u0433\u0434\u0435 Kubernetes \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u043b pod: \u043e\u0431\u044a\u0451\u043c \u0434\u0430\u043c\u043f\u0430 \u0431\u0443\u0434\u0435\u0442 \u0442\u0430\u043a\u043e\u0439, \u0447\u0442\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u0431\u044b\u0441\u0442\u0440\u043e \u043d\u0430\u0439\u0442\u0438 \u0445\u043e\u0442\u044c \u0447\u0442\u043e-\u0442\u043e. \u0418 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e, \u043f\u0440\u0438 \u0435\u0433\u043e \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u0438\u0438 \u0431\u044b\u043b \u0437\u0430\u043c\u0435\u0447\u0435\u043d \u0442\u0430\u043a\u043e\u0439 \u0444\u0440\u0435\u0439\u043c:<\/p>\n<pre><code class=\"plaintext\">GET \/back\/user HTTP\/1.1\nHost: api.app.example.com\nX-Request-ID: 27ceb14972da8c21a8f92904b3eff1e5\nX-Real-IP: 83.41.81.250\nX-Forwarded-For: 83.41.81.250\nX-Forwarded-Host: api.app.example.com\nX-Forwarded-Port: 443\nX-Forwarded-Proto: https\nX-Original-URI: \/front\/back\/user\nX-Scheme: https\nX-Original-Forwarded-For: 83.41.81.250\nX-Nginx-Geo-Client-Country: Spain\nX-Nginx-Geo-Client-City: M.laga\nAccept-Encoding: gzip\nCF-IPCountry: ES\nCF-RAY: 4b345cfd1c4ac691-MAD\nCF-Visitor: {\"scheme\":\"https\"}\npragma: no-cache\ncache-control: no-cache\naccept: application\/json, text\/plain, *\/*\norigin: https:\/\/app.example.com\nuser-agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/72.0.3626.119 Safari\/537.36\nreferer: https:\/\/app.example.com\/auth\/login\naccept-language: en-US,en;q=0.9,en-GB;q=0.8,pl;q=0.7\ncookie: many_encrypted_cookies; .AspNetCore.Identity.Application=something_encrypted; \nCF-Connecting-IP: 83.41.81.250\nTrue-Client-IP: 83.41.81.250\nCDN-Loop: cloudflare\n\nHTTP\/1.1 400 Bad Request\nConnection: close\nDate: Wed, 06 Mar 2019 12:34:20 GMT\nServer: Kestrel\nContent-Length: 0<\/code><\/pre>\n<p>\n\u041f\u0440\u0438 \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u043c \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u0438\u0438 \u0434\u0430\u043c\u043f\u0430 \u0431\u044b\u043b\u043e \u0437\u0430\u043c\u0435\u0447\u0435\u043d\u043e \u0441\u043b\u043e\u0432\u043e <code>M.laga<\/code>. \u041b\u0435\u0433\u043a\u043e \u0434\u043e\u0433\u0430\u0434\u0430\u0442\u044c\u0441\u044f, \u0447\u0442\u043e \u0432 \u0418\u0441\u043f\u0430\u043d\u0438\u0438 \u043d\u0435\u0442 \u0433\u043e\u0440\u043e\u0434\u0430 M.laga (\u0437\u0430\u0442\u043e \u0435\u0441\u0442\u044c <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/M%C3%A1laga\">M\u00e1laga<\/a><\/noindex>). \u0423\u0445\u0432\u0430\u0442\u0438\u0432\u0448\u0438\u0441\u044c \u0437\u0430 \u044d\u0442\u0443 \u0438\u0434\u0435\u044e, \u043c\u044b \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u043b\u0438 \u043a\u043e\u043d\u0444\u0438\u0433\u0438 Ingress, \u0433\u0434\u0435 \u0443\u0432\u0438\u0434\u0435\u043b\u0438 \u0432\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043c\u0435\u0441\u044f\u0446 \u043d\u0430\u0437\u0430\u0434 (\u043f\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0443 \u043a\u043b\u0438\u0435\u043d\u0442\u0430) <b>\u00ab\u0431\u0435\u0437\u043e\u0431\u0438\u0434\u043d\u044b\u0439\u00bb snippet<\/b>:<\/p>\n<pre><code class=\"plaintext\">    ingress.kubernetes.io\/configuration-snippet: |\n      proxy_set_header X-Nginx-Geo-Client-Country $geoip_country_name;\n      proxy_set_header X-Nginx-Geo-Client-City $geoip_city;<\/code><\/pre>\n<p>\n\u041f\u0440\u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u043f\u0440\u043e\u0431\u0440\u043e\u0441\u0430 \u044d\u0442\u0438\u0445 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u0432 \u0432\u0441\u0451 \u0441\u0442\u0430\u043b\u043e \u0445\u043e\u0440\u043e\u0448\u043e! (\u0412\u0441\u043a\u043e\u0440\u0435 \u0438 \u0432\u043e\u0432\u0441\u0435 \u0432\u044b\u044f\u0441\u043d\u0438\u043b\u043e\u0441\u044c, \u0447\u0442\u043e \u044d\u0442\u0438 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 \u0441\u0430\u043c\u043e\u043c\u0443 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044e \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043b\u0438\u0441\u044c.)<\/p>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443 <b>\u0432 \u0431\u043e\u043b\u0435\u0435 \u043e\u0431\u0449\u0435\u043c \u0432\u0438\u0434\u0435<\/b>. \u0415\u0451 \u043b\u0435\u0433\u043a\u043e \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0441\u0442\u0438 \u0432\u043d\u0443\u0442\u0440\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0435\u0441\u043b\u0438 \u0441\u0434\u0435\u043b\u0430\u0442\u044c telnet-\u0437\u0430\u043f\u0440\u043e\u0441 \u043d\u0430 <code>localhost:80<\/code>: <\/p>\n<pre><code class=\"plaintext\">GET \/back\/user HTTP\/1.1\nHost: api.app.example.com\ncache-control: no-cache\naccept: application\/json, text\/plain, *\/*\norigin: https:\/\/app.example.com\nCookie: test=Desiree<\/code><\/pre>\n<p>\n\u2026 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f <code>401 Unauthorized<\/code>, \u043a\u0430\u043a \u0438 \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f. \u0410 \u0447\u0442\u043e \u0441\u043b\u0443\u0447\u0438\u0442\u0441\u044f, \u0435\u0441\u043b\u0438 \u043c\u044b \u0441\u0434\u0435\u043b\u0430\u0435\u043c:<\/p>\n<pre><code class=\"plaintext\">GET \/back\/user HTTP\/1.1\nHost: api.app.example.com\ncache-control: no-cache\naccept: application\/json, text\/plain, *\/*\norigin: https:\/\/app.example.com\nCookie: test=D\u00e9sir\u00e9e<\/code><\/pre>\n<p>\n?<\/p>\n<p>\u0412\u0435\u0440\u043d\u0451\u0442\u0441\u044f <code>400 Bad request<\/code> \u2014 \u0432 \u043b\u043e\u0433\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u043e\u043b\u0443\u0447\u0438\u043c \u0443\u0436\u0435 \u0437\u043d\u0430\u043a\u043e\u043c\u0443\u044e \u043d\u0430\u043c \u043e\u0448\u0438\u0431\u043a\u0443:<\/p>\n<pre><code class=\"json\">{\n   \"@t\":\"2019-03-31T12:59:54.3746446Z\",\n   \"@mt\":\"Connection id \"{ConnectionId}\" bad request data: \"{message}\"\",\n   \"@x\":\"Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Malformed request: invalid headers.n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1Connection.TryParseRequest(ReadResult result, Boolean&amp; endConnection)n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.&lt;ProcessRequestsAsync&gt;d__185`1.MoveNext()\",\n   \"ConnectionId\":\"0HLLLR1J974L9\",\n   \"message\":\"Malformed request: invalid headers.\",\n   \"EventId\":{\n      \"Id\":17,\n      \"Name\":\"ConnectionBadRequest\"\n   },\n   \"SourceContext\":\"Microsoft.AspNetCore.Server.Kestrel\",\n   \"ThreadId\":71\n}<\/code><\/pre>\n<p><\/p>\n<h2>\u0418\u0442\u043e\u0433\u0438<\/h2>\n<p>\n\u041a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e Kestrel <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/aspnet\/KestrelHttpServer\/issues\/1144\">\u043d\u0435 \u043c\u043e\u0436\u0435\u0442<\/a><\/noindex> \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c HTTP-\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 \u0441 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u043c\u0438 \u0441\u0438\u043c\u0432\u043e\u043b\u0430\u043c\u0438 \u0432 UTF-8, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u0441\u044f \u0432 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f\u0445 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0433\u043e\u0440\u043e\u0434\u043e\u0432.<\/p>\n<p>\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0444\u0430\u043a\u0442\u043e\u0440 \u0432 \u043d\u0430\u0448\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u2014 \u043c\u0435\u043d\u044f\u0442\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e Kestrel \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438 \u043a\u043b\u0438\u0435\u043d\u0442 \u0432 \u0434\u0430\u043d\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 \u043d\u0435 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442. \u0412\u043f\u0440\u043e\u0447\u0435\u043c, issues \u0432 \u0441\u0430\u043c\u043e\u043c AspNetCore (<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/aspnet\/AspNetCore\/issues\/4318\">\u21164318<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/aspnet\/AspNetCore\/issues\/7707\">\u21167707<\/a><\/noindex>) \u0433\u043e\u0432\u043e\u0440\u044f\u0442 \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u044d\u0442\u043e \u0438 \u043d\u0435 \u043f\u043e\u043c\u043e\u0436\u0435\u0442\u2026<\/p>\n<p>\u041f\u043e\u0434\u044b\u0442\u043e\u0436\u0438\u0432\u0430\u044f: \u0437\u0430\u043c\u0435\u0442\u043a\u0430 \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u0445 Kestrel \u0438\u043b\u0438 UTF-8 (\u0432 2019-\u0442\u043e \u0433\u043e\u0434\u0443?!), \u0430 \u043e \u0442\u043e\u043c, \u0447\u0442\u043e <b>\u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u0435<\/b> \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0448\u0430\u0433\u0430 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043f\u043e\u0438\u0441\u043a\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0440\u0430\u043d\u043e \u0438\u043b\u0438 \u043f\u043e\u0437\u0434\u043d\u043e \u043f\u0440\u0438\u043d\u0435\u0441\u0443\u0442 \u0441\u0432\u043e\u0438 \u043f\u043b\u043e\u0434\u044b. \u0423\u0441\u043f\u0435\u0445\u043e\u0432!<\/p>\n<h2>P.S.<\/h2>\n<p>\n\u0427\u0438\u0442\u0430\u0439\u0442\u0435 \u0442\u0430\u043a\u0436\u0435 \u0432 \u043d\u0430\u0448\u0435\u043c \u0431\u043b\u043e\u0433\u0435:<\/p>\n<ul>\n<li> \u00ab<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/flant\/blog\/443458\/\">6 \u0437\u0430\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0431\u0430\u0433\u043e\u0432 \u043f\u0440\u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 Kubernetes [\u0438 \u0438\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0435]<\/a><\/noindex>\u00bb;<\/li>\n<li> \u00ab<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/flant\/blog\/445596\/\">Kubernetes tips &amp; tricks: \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b \u043e\u0448\u0438\u0431\u043e\u043a \u0432 NGINX Ingress<\/a><\/noindex>\u00bb;<\/li>\n<li> \u00ab<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/flant\/blog\/447180\/\">\u041e\u0431\u0437\u043e\u0440 \u0438 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 Ingress \u0434\u043b\u044f Kubernetes<\/a><\/noindex>\u00bb;<\/li>\n<li> \u00ab<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/flant\/blog\/442798\/\">\u041c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433 ping&#8217;\u043e\u0432 \u043c\u0435\u0436\u0434\u0443 \u0443\u0437\u043b\u0430\u043c\u0438 Kubernetes \u2014 \u043d\u0430\u0448 \u0440\u0435\u0446\u0435\u043f\u0442<\/a><\/noindex>\u00bb;<\/li>\n<li> \u00ab<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/flant\/blog\/343348\/\">3 \u043d\u0435\u043e\u0431\u044b\u0447\u043d\u044b\u0445 \u043a\u0435\u0439\u0441\u0430 \u043e \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0435 Linux<\/a><\/noindex>\u00bb.<\/li>\n<\/ul>\n<p>\u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/flant\/blog\/448420\/\">habr.com<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u0435\u043b\u044c \u043d\u0430\u0448\u0435\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0430, \u0441\u0442\u0435\u043a \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043e\u0431\u0438\u0442\u0430\u0435\u0442 \u0432 \u043e\u0431\u043b\u0430\u043a\u0435 \u043e\u0442 Microsoft (Azure), \u043e\u0431\u0440\u0430\u0442\u0438\u043b\u0441\u044f \u0441 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439: \u0441 \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0447\u0430\u0441\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u0438\u0437 \u0415\u0432\u0440\u043e\u043f\u044b \u0441\u0442\u0430\u043b\u0430 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0442\u044c\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u043e\u0439 400 (Bad Request). \u0412\u0441\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 .NET, \u0440\u0430\u0437\u0432\u0451\u0440\u043d\u0443\u0442\u044b \u0432 Kubernetes\u2026 \u041e\u0434\u043d\u043e \u0438\u0437 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u2014 API, \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u043c \u0441\u0447\u0451\u0442\u0435 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442 \u0432\u0435\u0441\u044c \u0442\u0440\u0430\u0444\u0438\u043a. \u042d\u0442\u043e\u0442 \u0442\u0440\u0430\u0444\u0438\u043a \u0441\u043b\u0443\u0448\u0430\u0435\u0442 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":23839,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-31985","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u0435\u043b\u044c \u043d\u0430\u0448\u0435\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0430, \u0441\u0442\u0435\u043a \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043e\u0431\u0438\u0442\u0430\u0435\u0442 \u0432 \u043e\u0431\u043b\u0430\u043a\u0435 \u043e\u0442 Microsoft (Azure), \u043e\u0431\u0440\u0430\u0442\u0438\u043b\u0441\u044f \u0441 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439: \u0441 \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0447\u0430\u0441\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u0438\u0437 \u0415\u0432\u0440\u043e\u043f\u044b \u0441\u0442\u0430\u043b\u0430 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0442\u044c\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u043e\u0439 400 (Bad Request). \u0412\u0441\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 .NET, \u0440\u0430\u0437\u0432\u0451\u0440\u043d\u0443\u0442\u044b \u0432 Kubernetes\u2026 \u041e\u0434\u043d\u043e \u0438\u0437 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u2014 API, \u0447\u0435\u0440\u0435\u0437 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