{"id":4045,"date":"2025-06-30T15:44:07","date_gmt":"2025-06-30T12:44:07","guid":{"rendered":"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/prometheus\/"},"modified":"2025-06-30T15:46:56","modified_gmt":"2025-06-30T12:46:56","slug":"prometheus","status":"publish","type":"docs","link":"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/prometheus\/","title":{"rendered":"Prometheus (\u0411\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0440\u044f\u0434\u043e\u0432)"},"content":{"rendered":"\n<p><strong>Prometheus<\/strong> \u2014 \u044d\u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0438 \u0441\u0431\u043e\u0440\u0430 \u043c\u0435\u0442\u0440\u0438\u043a \u0441 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u043a\u0430\u043c\u0438 (time series), \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u0430\u044f \u0434\u043b\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u0438, \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u0438 \u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0441 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438. \u041e\u043d\u0430 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 DevOps, SRE \u0438 \u043e\u0431\u043b\u0430\u0447\u043d\u043e\u0439 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0438\u0438 \u043a\u0430\u043a \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442 \u0434\u043b\u044f \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0435\u043c\u043e\u0441\u0442\u0438 (<em>observability<\/em>).<\/p>\n\n\n\n<p>Prometheus \u0438\u043c\u0435\u0435\u0442 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0443\u044e time-series \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445, \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u044f\u0437\u044b\u043a \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u2014 <strong>PromQL<\/strong> (Prometheus Query Language) \u2014 \u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u0430\u043b\u0435\u0440\u0442\u043e\u0432. \u041e\u043d \u0441\u043f\u043e\u0441\u043e\u0431\u0435\u043d \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c \u043c\u0435\u0442\u0440\u0438\u043a\u0438 \u0438\u0437 \u0442\u044b\u0441\u044f\u0447 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u0432: \u043e\u0442 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0438 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u0434\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0451\u0440\u043e\u0432 \u0438 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/api\/\" data-internallinksmanager029f6b8e52c=\"226\" title=\"API (Application Programming Interface)\">API<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udce6 \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b Prometheus:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Time Series DB<\/strong> \u2014 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435 \u0434\u0430\u043d\u043d\u044b\u0445, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u043e\u0434 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043a\u0438;<\/li>\n\n\n\n<li><strong>PromQL<\/strong> \u2014 \u043c\u043e\u0449\u043d\u044b\u0439 \u044f\u0437\u044b\u043a \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0430\u0433\u0433\u0440\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432\u0430\u0442\u044c \u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043d\u0430 \u043b\u0435\u0442\u0443;<\/li>\n\n\n\n<li><strong>Alertmanager<\/strong> \u2014 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442, \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u043e\u0439 \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u0435\u043d\u0438\u0439 \u043f\u043e \u0437\u0430\u0434\u0430\u043d\u043d\u044b\u043c \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u043c;<\/li>\n\n\n\n<li><strong>Exporters<\/strong> \u2014 \u043f\u043b\u0430\u0433\u0438\u043d\u044b\/\u0430\u0433\u0435\u043d\u0442\u044b, \u0441\u043e\u0431\u0438\u0440\u0430\u044e\u0449\u0438\u0435 \u043c\u0435\u0442\u0440\u0438\u043a\u0438 \u0438\u0437 \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c (<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/node-v-kubernetes\/\" data-internallinksmanager029f6b8e52c=\"349\" title=\"Node (\u0432 Kubernetes)\">Node<\/a> Exporter, Blackbox Exporter, PostgreSQL Exporter \u0438 \u0434\u0440.);<\/li>\n\n\n\n<li><strong>Service Discovery<\/strong> \u2014 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0435 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432 \u0432 <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/kubernetes\/\" data-internallinksmanager029f6b8e52c=\"259\" title=\"Kubernetes (K8s)\">Kubernetes<\/a>, EC2, Consul \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430\u0445.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0d \u0427\u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u0442\u044c:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0417\u0430\u0433\u0440\u0443\u0437\u043a\u0430 CPU, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u0438, \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0442\u0440\u0430\u0444\u0438\u043a;<\/li>\n\n\n\n<li>\u0412\u0440\u0435\u043c\u044f \u043e\u0442\u0432\u0435\u0442\u0430 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432, \u043e\u0448\u0438\u0431\u043a\u0438, \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438, \u0442\u0430\u0439\u043c\u0430\u0443\u0442\u044b;<\/li>\n\n\n\n<li>\u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0435 \u043c\u0435\u0442\u0440\u0438\u043a\u0438 \u0438\u0437 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 (\u0447\u0435\u0440\u0435\u0437 HTTP endpoint <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>\/metrics<\/code><\/div>);<\/li>\n\n\n\n<li>Kubernetes-\u043a\u043b\u0430\u0441\u0442\u0435\u0440\u044b: \u043f\u043e\u0434\u044b, \u043d\u043e\u0434\u044b, <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/kubernetes-ingress\/\" data-internallinksmanager029f6b8e52c=\"363\" title=\"Kubernetes Ingress (\u041c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u044f \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u0432 Kubernetes)\">ingress<\/a>, \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u044b;<\/li>\n\n\n\n<li>\u0421\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/gitlab-ci-cd\/\" data-internallinksmanager029f6b8e52c=\"372\" title=\"GitLab CI\/CD (\u041d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u0430\u044f \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0430 \u0432 GitLab)\">CI\/CD<\/a>, \u0431\u0430\u0437 \u0434\u0430\u043d\u043d\u044b\u0445, \u0431\u0440\u043e\u043a\u0435\u0440\u043e\u0432 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u0438 \u0434\u0440.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd17 \u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0441 Grafana:<\/h3>\n\n\n\n<p>\u0425\u043e\u0442\u044f Prometheus \u0438\u043c\u0435\u0435\u0442 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u0432 \u043f\u0440\u043e\u0434\u0430\u043a\u0448\u043d-\u0441\u0440\u0435\u0434\u0430\u0445 \u0447\u0430\u0449\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 <strong><a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/grafana\/\" data-internallinksmanager029f6b8e52c=\"356\" title=\"Grafana (C\u0432\u043e\u0431\u043e\u0434\u043d\u0430\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445)\">Grafana<\/a><\/strong> \u2014 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u043e\u0439 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438. Grafana \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043a Prometheus \u043a\u0430\u043a \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u0442 \u043c\u0435\u0442\u0440\u0438\u043a\u0438 \u043d\u0430 \u0434\u0430\u0448\u0431\u043e\u0440\u0434\u0430\u0445 \u0432 \u0432\u0438\u0434\u0435 \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u0432, \u0442\u0430\u0431\u043b\u0438\u0446 \u0438 \u0430\u043b\u0435\u0440\u0442\u043e\u0432.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2699\ufe0f \u041f\u043e\u0447\u0435\u043c\u0443 Prometheus \u0441\u0442\u0430\u043b \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u043c:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udcc8 <strong>\u0412\u044b\u0441\u043e\u043a\u0430\u044f \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u0435\u0442\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445<\/strong>;<\/li>\n\n\n\n<li>\u2699\ufe0f <strong>\u041f\u0440\u043e\u0441\u0442\u043e\u0442\u0430 \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f<\/strong> (\u043e\u0434\u0438\u043d \u0431\u0438\u043d\u0430\u0440\u043d\u0438\u043a);<\/li>\n\n\n\n<li>\ud83d\udd04 <strong>\u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0441 Kubernetes &#8220;\u0438\u0437 \u043a\u043e\u0440\u043e\u0431\u043a\u0438&#8221;<\/strong>;<\/li>\n\n\n\n<li>\ud83e\udde9 <strong>Open Source<\/strong> \u2014 \u0440\u0430\u0437\u0432\u0438\u0442\u0430\u044f \u044d\u043a\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u043c;<\/li>\n\n\n\n<li>\ud83d\udce1 <strong>Pushgateway \u0438 federation<\/strong> \u2014 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0433\u0438\u0431\u043a\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0441\u0431\u043e\u0440\u0430 \u043c\u0435\u0442\u0440\u0438\u043a \u0432 \u0440\u0430\u0437\u043d\u044b\u0445 \u0441\u043b\u043e\u044f\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/li>\n<\/ul>\n\n\n\n<p>Prometheus \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432, event-driven-\u0441\u0438\u0441\u0442\u0435\u043c \u0438 \u043e\u0431\u043b\u0430\u0447\u043d\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b, \u0433\u0434\u0435 \u0432\u0430\u0436\u043d\u043e \u0431\u044b\u0441\u0442\u0440\u043e \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u0434\u0435\u0433\u0440\u0430\u0434\u0430\u0446\u0438\u044e \u0438\u043b\u0438 \u0441\u0431\u043e\u0438. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0435\u0439 \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u043c\u043e\u0441\u0442\u0438 \u0438 \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u0438 \u043e\u043d \u0441\u0442\u0430\u043b \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0432\u043e \u043c\u043d\u043e\u0433\u0438\u0445 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u0445 \u0438 open-source-\u0440\u0435\u0448\u0435\u043d\u0438\u044f\u0445.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2699\ufe0f \u041f\u0440\u0438\u043c\u0435\u0440 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 Prometheus (<div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>prometheus.yml<\/code><\/div>)<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>global:\n  scrape_interval: 15s\n  evaluation_interval: 15s\n\nscrape_configs:\n  - job_name: 'node-exporter'\n    static_configs:\n      - targets: &#91;'192.168.1.100:9100']\n\n  - job_name: 'my-app'\n    metrics_path: \/metrics\n    static_configs:\n      - targets: &#91;'my-app.default.svc.cluster.local:8080']\n<\/code><\/div><\/pre>\n\n\n\n<p>\ud83d\udd0d <strong>\u0427\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u044d\u0442\u043e\u0442 \u0444\u0430\u0439\u043b:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b \u043e\u043f\u0440\u043e\u0441\u0430 \u2014 15 \u0441\u0435\u043a\u0443\u043d\u0434;<\/li>\n\n\n\n<li>\u041c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u0442 Node Exporter \u043f\u043e <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/ip-adres\/\" data-internallinksmanager029f6b8e52c=\"204\" title=\"IP-\u0430\u0434\u0440\u0435\u0441 (Internet Protocol)\">IP<\/a> (\u0441\u0431\u043e\u0440 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u043c\u0435\u0442\u0440\u0438\u043a);<\/li>\n\n\n\n<li>\u0421\u043a\u0430\u043d\u0438\u0440\u0443\u0435\u0442 HTTP endpoint <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>\/metrics<\/code><\/div> \u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, Go, Python, Java).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0e \u041f\u0440\u0438\u043c\u0435\u0440\u044b PromQL-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udcca \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 CPU \u043f\u043e \u044f\u0434\u0440\u0430\u043c (\u0432 \u043f\u0440\u043e\u0446\u0435\u043d\u0442\u0430\u0445):<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>100 - (avg by(instance) (rate(node_cpu_seconds_total{mode=\"idle\"}&#91;5m])) * 100)\n<\/code><\/div><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udcc8 \u041f\u0430\u043c\u044f\u0442\u044c, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430\u044f \u043d\u0430 \u043d\u043e\u0434\u0435:<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>node_memory_MemAvailable_bytes \/ node_memory_MemTotal_bytes * 100\n<\/code><\/div><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udd25 \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e HTTP 5xx-\u043e\u0448\u0438\u0431\u043e\u043a \u0437\u0430 5 \u043c\u0438\u043d\u0443\u0442:<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>sum(rate(http_requests_total{status=~\"5..\"}&#91;5m]))\n<\/code><\/div><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\u23f1 \u0421\u0440\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043e\u0442\u0432\u0435\u0442\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f:<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>rate(http_request_duration_seconds_sum&#91;1m]) \/ rate(http_request_duration_seconds_count&#91;1m])\n<\/code><\/div><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udca1 \u041f\u0440\u0430\u043a\u0442\u0438\u043a\u0430: \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c \u0434\u0430\u043b\u044c\u0448\u0435<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0420\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442\u044c <strong>Prometheus<\/strong> \u0438 <strong>Node Exporter<\/strong> (\u043c\u043e\u0436\u043d\u043e \u0447\u0435\u0440\u0435\u0437 <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/helm-v-kubernetes\/\" data-internallinksmanager029f6b8e52c=\"350\" title=\"Helm (\u0432 Kubernetes)\">Helm<\/a>: <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>helm install prometheus prometheus-community\/prometheus<\/code><\/div>);<\/li>\n\n\n\n<li>\u041d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>prometheus.yml<\/code><\/div> \u2014 \u0443\u043a\u0430\u0437\u0430\u0442\u044c \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438 \u043c\u0435\u0442\u0440\u0438\u043a;<\/li>\n\n\n\n<li>\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c <strong>Grafana<\/strong> \u0438 \u0432\u044b\u0431\u0440\u0430\u0442\u044c Prometheus \u043a\u0430\u043a data source;<\/li>\n\n\n\n<li>\u0421\u043e\u0437\u0434\u0430\u0442\u044c \u0434\u0430\u0448\u0431\u043e\u0440\u0434\u044b \u0438\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0433\u043e\u0442\u043e\u0432\u044b\u0435 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, <a href=\"https:\/\/grafana.com\/grafana\/dashboards\/1860\" target=\"_blank\" rel=\"noopener\">Node Exporter Full<\/a>).<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udea8 \u041f\u0440\u0438\u043c\u0435\u0440 alert-\u043f\u0440\u0430\u0432\u0438\u043b (<div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>alertrules.yaml<\/code><\/div>)<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>groups:\n  - name: node-alerts\n    rules:\n      - alert: HighCPUUsage\n        expr: avg by(instance) (rate(node_cpu_seconds_total{mode!=\"idle\"}&#91;5m])) &gt; 0.85\n        for: 2m\n        labels:\n          severity: warning\n        annotations:\n          summary: \"\u0412\u044b\u0441\u043e\u043a\u0430\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 CPU \u043d\u0430 {{ $labels.instance }}\"\n          description: \"CPU usage &gt; 85% \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 2 \u043c\u0438\u043d\u0443\u0442.\"\n\n      - alert: InstanceDown\n        expr: up == 0\n        for: 1m\n        labels:\n          severity: critical\n        annotations:\n          summary: \"\u042d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440 {{ $labels.instance }} \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d\"\n          description: \"\u0418\u043d\u0441\u0442\u0430\u043d\u0441 \u043d\u0435 \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043d\u0430 \u043e\u043f\u0440\u043e\u0441\u044b Prometheus \u0431\u043e\u043b\u0435\u0435 1 \u043c\u0438\u043d\u0443\u0442\u044b.\"\n<\/code><\/div><\/pre>\n\n\n\n<p>\ud83d\udccc \u042d\u0442\u0438 \u043f\u0440\u0430\u0432\u0438\u043b\u0430:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u0438\u0433\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u044e\u0442 \u043e \u0432\u044b\u0441\u043e\u043a\u043e\u043c CPU (\u0432\u044b\u0448\u0435 85%);<\/li>\n\n\n\n<li>\u041e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u044e\u0442 \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0443\u0437\u043b\u0430;<\/li>\n\n\n\n<li>\u041e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0442 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0435 (<div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>summary<\/code><\/div>, <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>description<\/code><\/div>) \u0432 Alertmanager.<\/li>\n<\/ul>\n\n\n\n<p>\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>prometheus.yml<\/code><\/div>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>rule_files:\n  - \"alertrules.yaml\"\n<\/code><\/div><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcca \u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430<\/th><th><strong>Prometheus<\/strong><\/th><th><strong>Grafana Loki<\/strong><\/th><th><strong>Zabbix<\/strong><\/th><th><strong>Datadog<\/strong><\/th><\/tr><\/thead><tbody><tr><td>\u0422\u0438\u043f \u0434\u0430\u043d\u043d\u044b\u0445<\/td><td>\u041c\u0435\u0442\u0440\u0438\u043a\u0438 (time series)<\/td><td>\u041b\u043e\u0433\u0438<\/td><td>\u041c\u0435\u0442\u0440\u0438\u043a\u0438, \u043b\u043e\u0433\u0438, \u0442\u0440\u0438\u0433\u0433\u0435\u0440\u044b<\/td><td>\u041c\u0435\u0442\u0440\u0438\u043a\u0438, \u043b\u043e\u0433\u0438, \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438<\/td><\/tr><tr><td>\u042f\u0437\u044b\u043a \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432<\/td><td>PromQL<\/td><td>LogQL<\/td><td>\u041d\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f<\/td><td>\u041f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u0439<\/td><\/tr><tr><td>\u0425\u0440\u0430\u043d\u0435\u043d\u0438\u0435<\/td><td>\u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f TSDB<\/td><td>\u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0435 (BoltDB+chunks)<\/td><td>\u0421\u0423\u0411\u0414 (MySQL\/PostgreSQL)<\/td><td>\u041e\u0431\u043b\u0430\u043a\u043e<\/td><\/tr><tr><td>\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441<\/td><td>\u0412\u0435\u0431 UI + Grafana<\/td><td>\u0427\u0435\u0440\u0435\u0437 Grafana<\/td><td>\u0412\u0435\u0431 UI<\/td><td>\u0412\u0435\u0431-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441<\/td><\/tr><tr><td>Alerting<\/td><td>\u0427\u0435\u0440\u0435\u0437 Alertmanager<\/td><td>\u0427\u0435\u0440\u0435\u0437 Prometheus\/Alertmanager<\/td><td>\u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439<\/td><td>\u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439<\/td><\/tr><tr><td>\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Kubernetes<\/td><td>\u041e\u0442\u043b\u0438\u0447\u043d\u0430\u044f (SD + exporters + Helm)<\/td><td>\u041e\u0442\u043b\u0438\u0447\u043d\u0430\u044f (\u0447\u0435\u0440\u0435\u0437 <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>fluent-bit<\/code><\/div>, <div class=\"code-block\"><button class=\"copy-btn\">\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/button><code>promtail<\/code><\/div>)<\/td><td>\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u0430\u044f<\/td><td>\u041e\u0442\u043b\u0438\u0447\u043d\u0430\u044f (\u0447\u0435\u0440\u0435\u0437 \u0430\u0433\u0435\u043d\u0442\u044b + \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438)<\/td><\/tr><tr><td>\u041c\u043e\u0434\u0435\u043b\u044c \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<\/td><td>Open Source (Apache 2.0)<\/td><td>Open Source<\/td><td>Open Source \/ Enterprise<\/td><td><a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/saas\/\" data-internallinksmanager029f6b8e52c=\"264\" title=\"SaaS\u00a0(Software as a Service)\">SaaS<\/a> (\u043f\u043b\u0430\u0442\u043d\u043e)<\/td><\/tr><tr><td>\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430<\/td><td><a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/downtime\/\" data-internallinksmanager029f6b8e52c=\"233\" title=\"Downtime (\u0412\u0440\u0435\u043c\u044f \u043f\u0440\u043e\u0441\u0442\u043e\u044f)\">\u041f\u0440\u043e\u0441\u0442\u043e\u0439<\/a> (\u043e\u0434\u0438\u043d \u0431\u0438\u043d\u0430\u0440\u043d\u0438\u043a \/ Helm)<\/td><td>\u0411\u044b\u0441\u0442\u0440\u0430\u044f (Helm \u0438\u043b\u0438 binary)<\/td><td>\u0411\u043e\u043b\u0435\u0435 \u0441\u043b\u043e\u0436\u043d\u0430\u044f<\/td><td>\u0411\u0435\u0437 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 (\u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0439 \u0430\u0433\u0435\u043d\u0442)<\/td><\/tr><tr><td>\u041a\u0435\u0439\u0441: \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0442\u0435\u0440<\/td><td>\u2705 \u041f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c<\/td><td>\u2705 \u0414\u043b\u044f \u043b\u043e\u0433\u043e\u0432<\/td><td>\u2705 \u041d\u043e \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0421\u0423\u0411\u0414<\/td><td>\u26a0\ufe0f \u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043e<\/td><\/tr><tr><td>\u041a\u0435\u0439\u0441: enterprise-cloud<\/td><td>\u2705 \u0427\u0435\u0440\u0435\u0437 Thanos, Cortex<\/td><td>\u2705 \u0412 \u0441\u0432\u044f\u0437\u043a\u0435 \u0441 Prometheus<\/td><td>\u26a0\ufe0f \u041c\u0435\u043d\u044c\u0448\u0435 \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u0438<\/td><td>\u2705 \u0421\u0438\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator 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(\u0418\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0432 \u0418\u0422-\u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435)","link":"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/redundancy\/","href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs\/4058"}],"prev":[{"title":"Cluster Autoscaler (CA)\u00a0","link":"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/cluster-autoscaler\/","href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs\/4020"}],"wp:attachment":[{"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/media?parent=4045"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/doc_tag?post=4045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}