{"id":30578,"date":"2022-07-13T07:06:30","date_gmt":"2022-07-13T07:06:30","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=30578"},"modified":"2025-01-23T12:45:23","modified_gmt":"2025-01-23T12:45:23","slug":"install-configure-prometheus-in-kubernetes-cluster","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/install-configure-prometheus-in-kubernetes-cluster\/","title":{"rendered":"Install &#038; Configure Prometheus in Kubernetes Cluster"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Step 1- Create 2 PV for Prometheus server &amp; Alert Manager<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">-------------- my-prometheus-alertmanager.yaml --------------------------\napiVersion: v1\n<span class=\"hljs-attr\">metadata<\/span>:\n  name: my-prometheus-alertmanager\n  <span class=\"hljs-attr\">labels<\/span>:\n    type: local\n<span class=\"hljs-attr\">spec<\/span>:\n  capacity:\n    storage: <span class=\"hljs-number\">20<\/span>Gi\n  <span class=\"hljs-attr\">accessModes<\/span>:\n    - ReadWriteOnce\n  <span class=\"hljs-attr\">hostPath<\/span>:\n    path: <span class=\"hljs-string\">\"\/tmp\/alertmanager\"<\/span>\n\n-------------- my-prometheus-server.yaml --------------------------\napiVersion: v1\n<span class=\"hljs-attr\">metadata<\/span>:\n  name: my-prometheus-server\n  <span class=\"hljs-attr\">labels<\/span>:\n    type: local\n<span class=\"hljs-attr\">spec<\/span>:\n  capacity:\n    storage: <span class=\"hljs-number\">20<\/span>Gi\n  <span class=\"hljs-attr\">accessModes<\/span>:\n    - ReadWriteOnce\n  <span class=\"hljs-attr\">hostPath<\/span>:\n    path: <span class=\"hljs-string\">\"\/tmp\/prometheus\"<\/span>\n\n----------------------\n$ kubectl apply -f my-prometheus-server.yaml\n$ kubectl apply -f my-prometheus-alertmanager.yaml<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h2 class=\"wp-block-heading\">Step 2 &#8211; Install using Helm<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">$ helm repo add prometheus-community https:<span class=\"hljs-comment\">\/\/prometheus-community.github.io\/helm-charts<\/span>\n\n$ helm install my-prometheus prometheus-community\/prometheus --version <span class=\"hljs-number\">15.10<\/span><span class=\"hljs-number\">.4<\/span><\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Step 3 &#8211; How to access?<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<pre class=\"wp-block-code\"><span><code class=\"hljs\">Get the PushGateway URL by running these commands in the same shell:\r\n\r\n$ export POD_NAME=$(kubectl get pods --namespace default -l \"app=prometheus,component=pushgateway\" -o jsonpath=\"{.items&#91;0].metadata.name}\")\r\n\r\n$ kubectl --namespace default port-forward $POD_NAME 9091<\/code><\/span><\/pre>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Step 1- Create 2 PV for Prometheus server &amp; Alert Manager Step 2 &#8211; Install using Helm Step 3 &#8211; How to access?<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[4859],"tags":[],"class_list":["post-30578","post","type-post","status-publish","format-standard","hentry","category-kubernetes"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/30578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=30578"}],"version-history":[{"count":2,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/30578\/revisions"}],"predecessor-version":[{"id":30580,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/30578\/revisions\/30580"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=30578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=30578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=30578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}