{"id":35761,"date":"2022-11-03T11:27:30","date_gmt":"2023-04-24T21:44:41","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8prometheus%e7%9b%91%e6%8e%a7kubernetes%e7%9a%84%e6%8c%87%e6%a0%87\/"},"modified":"2024-04-28T22:46:51","modified_gmt":"2024-04-28T14:46:51","slug":"%e4%bd%bf%e7%94%a8prometheus%e7%9b%91%e6%8e%a7kubernetes%e7%9a%84%e6%8c%87%e6%a0%87","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8prometheus%e7%9b%91%e6%8e%a7kubernetes%e7%9a%84%e6%8c%87%e6%a0%87\/","title":{"rendered":"\u4f7f\u7528Prometheus\u76d1\u63a7Kubernetes\u7684\u6307\u6807"},"content":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u662fKubernetes Advent Calendar 2016\u7684\u7b2c15\u7bc7\u6587\u7ae0\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5728Kubernetes\u4e2d\u76d1\u63a7\u6307\u6807\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u4f7f\u7528Kubernetes\u65f6\u5e94\u8be5\u5173\u6ce8\u7684\u6307\u6807\u53ef\u4ee5\u5206\u4e3a\u57fa\u4e8eKubernetes\u96c6\u7fa4\u7684\u7cfb\u7edf\u6307\u6807\u3001\u96c6\u7fa4\u672c\u8eab\u7684\u6307\u6807\u4ee5\u53ca\u5728\u96c6\u7fa4\u4e0a\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u6307\u6807\u3002\u672c\u6587\u5c06\u8ba8\u8bba\u5982\u4f55\u4f7f\u7528Prometheus\u76d1\u89c6\u8fd9\u4e9b\u6307\u6807\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u672c\u6587\u9a8c\u8bc1\u662f\u4f7f\u7528 coreos-kubernetes \u5728 Vagrant \u4e0a\u6784\u5efa Kubernetes \u96c6\u7fa4\u3002\u540c\u65f6\uff0cKubernetes \u548c Prometheus \u7684\u7248\u672c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<div>\n<div class=\"post-table\">\u30d7\u30ed\u30c0\u30af\u30c8\u30d0\u30fc\u30b8\u30e7\u30f3Kubernetesv1.4.6Prometheusv1.4.0<\/div>\n<\/div>\n<p>\u53e6\u5916\uff0c\u6211\u4eec\u5c06 Prometheus \u81ea\u8eab\u90e8\u7f72\u5728\u4f5c\u4e3a\u76d1\u63a7\u76ee\u6807\u7684 Kubernetes \u96c6\u7fa4\u4e0a\u3002<\/p>\n<h2>\u69cb\u7bc9\u666e\u7f85\u7c73\u4fee\u65af<\/h2>\n<p>\u9996\u5148\uff0c\u5728Kubernetes\u96c6\u7fa4\u4e0a\u642d\u5efaPrometheus\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl create -f https:\/\/raw.githubusercontent.com\/kkohtaka\/kubernetes-metrics\/master\/prometheus\/service.yml\r\n$ kubectl create -f https:\/\/raw.githubusercontent.com\/kkohtaka\/kubernetes-metrics\/master\/prometheus\/deployment.yml\r\n$ kubectl create -f https:\/\/raw.githubusercontent.com\/kkohtaka\/kubernetes-metrics\/master\/prometheus\/configmap.yml\r\n<\/code><\/pre>\n<p>\u6211\u4f7f\u7528\u7684Kubernetes\u8d44\u6e90\u5982\u4e0b\u3002<\/p>\n<h3>\u670d\u52a1<\/h3>\n<p>kkohtaka\/kubernetes-metrics\/prometheus\/service.yml \u53ef\u4ee5\u91cd\u65b0\u8868\u8ff0\u4e3a\uff1akkohtaka\/kubernetes-metrics\/prometheus\/\u670d\u52a1\u914d\u7f6e\u6587\u4ef6.yml\u3002<\/p>\n<p>\u4e3a\u4e86\u4ece\u5916\u90e8\u8bbf\u95ee\u5728 Kubernetes \u96c6\u7fa4\u5185\u6784\u5efa\u7684 Prometheus\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a NodePort \u7c7b\u578b\u7684Service\u3002\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u901a\u8fc7\u7c7b\u4f3c\u4e8e http:\/\/${NODE_IP_ADDRESS}:30090 \u7684 URL \u8bbf\u95ee Prometheus\u3002<\/p>\n<h3>\u90e8\u7f72 ( )<\/h3>\n<p>kkohtaka\/kubernetes-metrics\/prometheus\/deployment.yml\u7684\u610f\u601d\u662f\u4ec0\u4e48\uff1f<\/p>\n<p>\u8fd9\u662f\u7528\u4e8e\u90e8\u7f72 Prometheus Pod \u7684\u8d44\u6e90\u3002<\/p>\n<h3>\u914d\u7f6e\u6620\u5c04<\/h3>\n<p>kkohtaka\/kubernetes-metrics\/prometheus\/configmap.yml \u7684\u4e2d\u6587\u540c\u4e49\u66ff\u6362\u4e3a\uff1akkohtaka\/kubernetes-\u5ea6\u91cf\u6807\u51c6\/\u666e\u7f57\u7c73\u4fee\u65af\/\u914d\u7f6e\u6620\u5c04.yml\u3002<\/p>\n<p>\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a ConfigMap\uff0c\u4ee5\u4fbf\u5c06 Prometheus \u7684\u914d\u7f6e\u6587\u4ef6\u4ece Pod \u4e2d\u8bfb\u53d6\u3002<\/p>\n<p>\u7279\u522b\u503c\u5f97\u5173\u6ce8\u7684\u662f\u8bbe\u7f6e\u6587\u4ef6\u4e2d\u5173\u4e8e\u670d\u52a1\u53d1\u73b0\u7684\u914d\u7f6e\u3002\u901a\u8fc7\u5728\u4e2d\u8bb0\u5f55\uff0cPrometheus\u4f1a\u901a\u8fc7kube-apiserver\u76d1\u89c6\u96c6\u7fa4\u4e2d\u7684\u72b6\u6001\u53d8\u5316\uff08\u4f8b\u5982\u6dfb\u52a0\u65b0\u7684Pod\u7b49\uff09\uff0c\u5e76\u5f00\u59cb\u6536\u96c6Kubernetes\u4e2dPod\u548cService\u5bfc\u51fa\u7684\u6307\u6807\u7b49\u4fe1\u606f\u3002<\/p>\n<p>\u6211\u5011\u5c07\u6703\u5728\u5f8c\u7e8c\u89e3\u91cb\u5982\u4f55\u64b0\u5beb\u8a2d\u5b9a\u6a94\u6848\u7684\u63cf\u8ff0\u65b9\u5f0f\u3002<\/p>\n<h2>\u7cfb\u7edf\u7684\u5ea6\u91cf\u6807\u51c6<\/h2>\n<p>\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u8003\u8651\u5982\u4f55\u76d1\u89c6\u4f5c\u4e3aKubernetes\u96c6\u7fa4\u57fa\u7840\u7684\u7cfb\u7edf\u7684\u6307\u6807\u3002\u672c\u6b21\u6211\u4eec\u5c06\u4f7f\u7528Node exporter\u6765\u83b7\u53d6\u4e3b\u673a\u673a\u5668\u7684\u6307\u6807\uff0c\u5e76\u5c1d\u8bd5\u4f7f\u7528cAdvisor\u6765\u83b7\u53d6\u5bb9\u5668\u7684\u6307\u6807\u3002<\/p>\n<h3>\u4e3b\u673a\u7cfb\u7edf\u7684\u5ea6\u91cf\u6307\u6807<\/h3>\n<p>Node exporter \u662f Prometheus \u7684\u5b98\u65b9\u5de5\u5177\uff0c\u7528\u4e8e\u5bfc\u51fa\u4e3b\u673a\u673a\u5668\u7684\u6307\u6807\uff0c\u5982 CPU \u548c\u5185\u5b58\u4f7f\u7528\u91cf\u3002\u5728\u6536\u96c6\u6307\u6807\u65f6\uff0c\u6bcf\u53f0\u4e3b\u673a\u4e0a\u90fd\u9700\u8981\u8fd0\u884c\u4e00\u4e2a Node exporter\uff0c\u56e0\u6b64\u5728 Kubernetes \u96c6\u7fa4\u4e2d\u5c06\u5176\u90e8\u7f72\u4e3a DaemonSet\u3002\u8fd9\u6837\u53ef\u4ee5\u6bcf\u4e2a\u4e3b\u673a\uff08\u5373 Node\uff09\u8fd0\u884c\u4e00\u4e2a Node exporter \u8fdb\u7a0b\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u9a8c\u8bc1\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u4ee5\u4e0b\u7684DaemonSet\u3002<\/p>\n<p>kkohtaka\/kubernetes-metrics\/node-exporter\/daemonset.yml<\/p>\n<pre class=\"post-pre\"><code>$ kubectl create -f https:\/\/raw.githubusercontent.com\/kkohtaka\/kubernetes-metrics\/master\/node-exporter\/daemonset.yml\r\n<\/code><\/pre>\n<p>DaemonSet \u306b\u3088\u308a\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u305f Node exporter \u306e Pod \u3067\u53d6\u5f97\u3057\u305f\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u53ce\u96c6\u3059\u308b\u305f\u3081\u306b\u306f, Prometheus \u5074\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059. \u6b21\u306e\u4f8b\u3067\u306f Pod \u304b\u3089\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u308c\u305f\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u53ce\u96c6\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059.<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># \/etc\/prometheus.yml<\/span>\r\n\r\n<span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n<span class=\"na\">scrape_configs<\/span><span class=\"pi\">:<\/span>\r\n\r\n<span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n<span class=\"pi\">-<\/span> <span class=\"na\">job_name<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">kubernetes-pods'<\/span>\r\n\r\n  <span class=\"na\">kubernetes_sd_configs<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">role<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pod<\/span>\r\n\r\n  <span class=\"na\">relabel_configs<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">source_labels<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">__meta_kubernetes_pod_annotation_prometheus_io_scrape<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">action<\/span><span class=\"pi\">:<\/span> <span class=\"s\">keep<\/span>\r\n    <span class=\"na\">regex<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">source_labels<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">__meta_kubernetes_pod_annotation_prometheus_io_path<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">action<\/span><span class=\"pi\">:<\/span> <span class=\"s\">replace<\/span>\r\n    <span class=\"na\">target_label<\/span><span class=\"pi\">:<\/span> <span class=\"s\">__metrics_path__<\/span>\r\n    <span class=\"na\">regex<\/span><span class=\"pi\">:<\/span> <span class=\"s\">(.+)<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">source_labels<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">__address__<\/span><span class=\"pi\">,<\/span> <span class=\"nv\">__meta_kubernetes_pod_annotation_prometheus_io_port<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">action<\/span><span class=\"pi\">:<\/span> <span class=\"s\">replace<\/span>\r\n    <span class=\"na\">regex<\/span><span class=\"pi\">:<\/span> <span class=\"s\">(.+):(?:\\d+);(\\d+)<\/span>\r\n    <span class=\"na\">replacement<\/span><span class=\"pi\">:<\/span> <span class=\"s\">${1}:${2}<\/span>\r\n    <span class=\"na\">target_label<\/span><span class=\"pi\">:<\/span> <span class=\"s\">__address__<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">action<\/span><span class=\"pi\">:<\/span> <span class=\"s\">labelmap<\/span>\r\n    <span class=\"na\">regex<\/span><span class=\"pi\">:<\/span> <span class=\"s\">__meta_kubernetes_pod_label_(.+)<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">source_labels<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">__meta_kubernetes_namespace<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">action<\/span><span class=\"pi\">:<\/span> <span class=\"s\">replace<\/span>\r\n    <span class=\"na\">target_label<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kubernetes_namespace<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">source_labels<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">__meta_kubernetes_pod_name<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">action<\/span><span class=\"pi\">:<\/span> <span class=\"s\">replace<\/span>\r\n    <span class=\"na\">target_label<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kubernetes_pod_name<\/span>\r\n\r\n  <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u4e3a Prometheus \u8fdb\u884c\u4e0a\u8ff0\u8bbe\u7f6e\u540e\uff0c\u60a8\u53ef\u4ee5\u5728 PodTemplateSpec \u7684 metadata \u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u7684 annotation \u6765\u6307\u5b9a Pod \u5bfc\u51fa\u6307\u6807\u7684\u7aef\u53e3\u548c\u8def\u5f84\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n\r\n      <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n      <span class=\"na\">annotations<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"s\">prometheus.io\/scrape<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">true'<\/span>\r\n        <span class=\"s\">prometheus.io\/port<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">9100'<\/span>\r\n        <span class=\"s\">prometheus.io\/path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/metrics<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">node-exporter<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">prom\/node-exporter:v0.13.0<\/span>\r\n\r\n      <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n<\/code><\/pre>\n<p>Prometheus \u304c Node exporter \u304b\u3089\u53ce\u96c6\u3057\u3066\u3044\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u4e00\u89a7\u306f\u6b21\u306e\u3088\u3046\u306a\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059.<\/p>\n<pre class=\"post-pre\"><code>$ curl -g \"http:\/\/${NODE_IP_ADDRESS}:30090\/api\/v1\/series?match[]={app=\\\"node-exporter\\\"}\" \\\r\n  | jq -r '.data[].__name__' \\\r\n  | sort \\\r\n  | uniq\r\n...\r\nnode_boot_time\r\nnode_context_switches\r\nnode_cpu\r\nnode_disk_bytes_read\r\nnode_disk_bytes_written\r\nnode_disk_io_now\r\nnode_disk_io_time_ms\r\nnode_disk_io_time_weighted   \r\nnode_disk_read_time_ms\r\nnode_disk_reads_completed\r\n...\r\n<\/code><\/pre>\n<h3>\u5bb9\u5668\u7cfb\u7edf\u7684\u5ea6\u91cf\u6307\u6807<\/h3>\n<p>\u30b3\u30f3\u30c6\u30ca\u306e\u30b7\u30b9\u30c6\u30e0\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u53d6\u5f97\u306b\u306f cAdvisor \u304c\u6709\u540d\u306a\u306e\u3067\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059. Kubernetes \u306e\u5834\u5408, cAdvisor \u306f Kubelet \u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u305f\u3081 cAdvisor \u81ea\u4f53\u3092\u65b0\u305f\u306b\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093.<\/p>\n<p>\u307e\u305f, cAdvisor \u306e\u53d6\u5f97\u3057\u305f\u30e1\u30c8\u30ea\u30af\u30b9\u3092 Prometheus \u3067\u53ce\u96c6\u3059\u308b\u305f\u3081\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u8a18\u8ff0\u3092 Prometheus \u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3057\u307e\u3059.<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># \/etc\/prometheus.yml<\/span>\r\n\r\n<span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n<span class=\"na\">scrape_configs<\/span><span class=\"pi\">:<\/span>\r\n\r\n<span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n<span class=\"pi\">-<\/span> <span class=\"na\">job_name<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">kubernetes-nodes'<\/span>\r\n\r\n  <span class=\"na\">scheme<\/span><span class=\"pi\">:<\/span> <span class=\"s\">https<\/span>\r\n\r\n  <span class=\"na\">tls_config<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">ca_file<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/secrets\/kubernetes.io\/serviceaccount\/ca.crt<\/span>\r\n\r\n  <span class=\"na\">bearer_token_file<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/secrets\/kubernetes.io\/serviceaccount\/token<\/span>\r\n\r\n  <span class=\"na\">kubernetes_sd_configs<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">role<\/span><span class=\"pi\">:<\/span> <span class=\"s\">node<\/span>\r\n\r\n  <span class=\"na\">relabel_configs<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">action<\/span><span class=\"pi\">:<\/span> <span class=\"s\">labelmap<\/span>\r\n    <span class=\"na\">regex<\/span><span class=\"pi\">:<\/span> <span class=\"s\">__meta_kubernetes_node_label_(.+)<\/span>\r\n\r\n<span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u308c\u306b\u3088\u308a\u5404 Node \u306b\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b Kubelet \u3092\u901a\u3058\u3066, cAdvisor \u306b\u3088\u308a\u53d6\u5f97\u3055\u308c\u305f\u30e1\u30c8\u30ea\u30af\u30b9\u3092 Prometheus \u304c\u53ce\u96c6\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059.<\/p>\n<pre class=\"post-pre\"><code>$ curl -g \"http:\/\/${NODE_IP_ADDRESS}:30090\/api\/v1\/series?match[]={container_name=\\\"heapster\\\"}\" \\\r\n  | jq -r '.data[].__name__' \\\r\n  | sort \\\r\n  | uniq\r\n...\r\ncontainer_cpu_cfs_periods_total\r\ncontainer_cpu_cfs_throttled_periods_total\r\ncontainer_cpu_cfs_throttled_seconds_total\r\ncontainer_cpu_system_seconds_total\r\ncontainer_cpu_usage_seconds_total\r\ncontainer_cpu_user_seconds_total\r\ncontainer_fs_inodes_free\r\ncontainer_fs_inodes_total\r\ncontainer_fs_io_current\r\ncontainer_fs_io_time_seconds_total\r\n...\r\n<\/code><\/pre>\n<h2>Kubernetes \u96c6\u7fa4\u7684\u6307\u6807<\/h2>\n<p>\u30af\u30e9\u30b9\u30bf\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u53d6\u5f97\u306b\u306f kube-state-metrics \u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059.<\/p>\n<p>\u5728\u8fd9\u4e2a\u9a8c\u8bc1\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u5982\u4e0b\u7684\u90e8\u7f72\u65b9\u5f0f\u3002<\/p>\n<p>kkohtaka\/kubernetes-metrics\/kube-state-metrics\/deployment.yml<\/p>\n<pre class=\"post-pre\"><code>$ kubectl create -f https:\/\/raw.githubusercontent.com\/kkohtaka\/kubernetes-metrics\/master\/kube-state-metrics\/deployment.yml\r\n<\/code><\/pre>\n<p>kube-state-metrics \u306e Pod \u304c\u53d6\u5f97\u3057\u305f\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u53ce\u96c6\u3059\u308b\u305f\u3081\u306e Prometheus \u5074\u306e\u8a2d\u5b9a\u306f, Node exporter \u306e\u5229\u7528\u3088\u308b\u30b7\u30b9\u30c6\u30e0\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u53ce\u96c6\u6642\u306b\u8a2d\u5b9a\u3057\u305f\u3082\u306e\u3067\u554f\u984c\u3042\u308a\u307e\u305b\u3093. \u307e\u305f, kube-state-metrics \u306e PodTemplateSpec \u306b\u3082 Node exporter \u306e\u5834\u5408\u3068\u540c\u69d8\u306b\u6b21\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059.<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n\r\n      <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n\r\n      <span class=\"na\">annotations<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"s\">prometheus.io\/scrape<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">true'<\/span>\r\n        <span class=\"s\">prometheus.io\/port<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">8080'<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube-state-metrics<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gcr.io\/google_containers\/kube-state-metrics:v0.3.0<\/span>\r\n        <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">8080<\/span>\r\n\r\n      <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n<\/code><\/pre>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b Prometheus \u4ece kube-state-metrics \u6536\u96c6\u7684\u6307\u6807\u5217\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl -g \"http:\/\/${NODE_IP_ADDRESS}:30090\/api\/v1\/series?match[]={app=\\\"kube-state-metrics\\\"}\" \\\r\n  | jq -r '.data[].__name__' \\\r\n  | sort \\\r\n  | uniq\r\n...\r\nkube_deployment_metadata_generation\r\nkube_deployment_spec_paused\r\nkube_deployment_spec_replicas\r\nkube_deployment_status_observed_generation\r\nkube_deployment_status_replicas\r\nkube_deployment_status_replicas_available\r\nkube_deployment_status_replicas_unavailable\r\nkube_deployment_status_replicas_updated\r\nkube_node_info\r\nkube_node_spec_unschedulable\r\n...\r\n<\/code><\/pre>\n<h2>\u5e94\u7528\u7a0b\u5e8f\u7684\u6307\u6807<\/h2>\n<p>\u6700\u540e\u6211\u4eec\u8981\u601d\u8003\u5e94\u7528\u7a0b\u5e8f\u6307\u6807\u7684\u76d1\u63a7\u95ee\u9898\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6839\u636e\u88ab\u76d1\u63a7\u7684\u5e94\u7528\u7a0b\u5e8f\u5904\u4e8e\u4ee5\u4e0b\u54ea\u79cd\u72b6\u6001\uff0c\u5bf9\u5e94\u7684\u5904\u7406\u65b9\u6cd5\u4e5f\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c Prometheus \u5f62\u5f0f\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u304c, \u6539\u4fee\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u3089\u305a, \u6539\u4fee\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u306a\u3044<\/ul>\n<h3>\u5982\u679c\u652f\u6301\u6307\u6807\u5bfc\u51fa\u7684\u8bdd<\/h3>\n<p>Etcd \u3084 SkyDNS \u306a\u3069\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u305d\u306e\u3082\u306e\u304c Prometheus \u5f62\u5f0f\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081, \u4e0a\u8ff0\u3057\u305f Node expoter \u3084 kube-state-metrics \u3068\u540c\u69d8\u306e\u65b9\u6cd5\u3067\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u53ce\u96c6\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059.<\/p>\n<p>\u5728\u4e0b\u9762\u7684 Deployment \u793a\u4f8b\u4e2d\uff0c\u8bbe\u7f6e\u4e86 Etcd \u7684\u5ea6\u91cf\u6570\u636e\u6536\u96c6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">extensions\/v1beta1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Deployment<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">etcd<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">etcd<\/span>\r\n      <span class=\"na\">annotations<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"s\">prometheus.io\/scrape<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">true'<\/span>\r\n        <span class=\"s\">prometheus.io\/port<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">2379'<\/span>\r\n        <span class=\"s\">prometheus.io\/metrics<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/metrics<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">etcd<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">quay.io\/coreos\/etcd:v3.0.15<\/span>\r\n        <span class=\"na\">args<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">etcd<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">-listen-client-urls=http:\/\/0.0.0.0:2379,http:\/\/0.0.0.0:4001<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">-advertise-client-urls=http:\/\/0.0.0.0:2379,http:\/\/0.0.0.0:4001<\/span>\r\n        <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">etcd<\/span>\r\n          <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">2379<\/span>\r\n          <span class=\"na\">protocol<\/span><span class=\"pi\">:<\/span> <span class=\"s\">TCP<\/span>\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4 Prometheus \u4ece Etcd \u6536\u96c6\u7684\u6307\u6807\u5217\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl -g \"http:\/\/${NODE_IP_ADDRESS}:30090\/api\/v1\/series?match[]={app=\\\"etcd\\\"}\" \\\r\n  | jq -r '.data[].__name__' \\\r\n  | sort \\\r\n  | uniq\r\n...\r\netcd_disk_backend_commit_duration_seconds_bucket\r\netcd_disk_backend_commit_duration_seconds_count\r\netcd_disk_backend_commit_duration_seconds_sum\r\netcd_disk_wal_fsync_duration_seconds_bucket\r\netcd_disk_wal_fsync_duration_seconds_count\r\netcd_disk_wal_fsync_duration_seconds_sum\r\netcd_network_client_grpc_received_bytes_total\r\netcd_network_client_grpc_sent_bytes_total\r\netcd_server_has_leader\r\netcd_server_leader_changes_seen_total\r\n...\r\n<\/code><\/pre>\n<h3>\u5982\u679c\u53ef\u4ee5\u5bf9\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u4fee\u6539\u7684\u8bdd\u3002<\/h3>\n<p>\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u4e0d\u652f\u6301 Prometheus \u683c\u5f0f\u7684\u6307\u6807\u5bfc\u51fa\uff0c\u4f46\u53ef\u4ee5\u8fdb\u884c\u4fee\u6539\u5e76\u4fee\u590d\u7684\u8bdd\uff0c\u4f7f\u7528 Prometheus \u7684\u5ba2\u6237\u7aef\u5e93\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u6307\u6807\u5bfc\u51fa\u529f\u80fd\u3002<\/p>\n<p>\u8003\u8651\u5230\u4e3a\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u7684\u5ba2\u6237\u7aef\u5e93\uff0c\u56e0\u6b64\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u517c\u5bb9\u6027\u3002<\/p>\n<h3>\u5982\u679c\u65e0\u6cd5\u5bf9\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u4fee\u8ba2\u7684\u60c5\u51b5\u4e0b<\/h3>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u624b\u3092\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u306f, \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u7570\u306a\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7528\u610f\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u76e3\u8996\u3055\u305b, \u3055\u3089\u306b\u305d\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b Prometheus \u5f62\u5f0f\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u305b\u308b\u3068\u3044\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u53ef\u80fd\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059. Prometheus \u3067\u306f\u3053\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 Exporter \u3068\u547c\u3093\u3067\u3044\u307e\u3059.<\/p>\n<p>\u3059\u3067\u306b\u591a\u6570\u306e Exporter \u304c\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u304b\u3089\u63d0\u4f9b\u3055\u308c\u3066\u304a\u308a, \u305d\u306e\u4e00\u89a7\u304c\u3053\u3053\u306b\u3042\u308a\u307e\u3059.<\/p>\n<p>\u307e\u305f, \u76ee\u7684\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e Exporter \u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3067\u3082, \u4e0a\u8ff0\u3057\u305f Prometheus \u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067 Exporter \u3092\u958b\u767a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059.<\/p>\n<p>\u5728\u4e0b\u9762\u7684 Deployment \u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 Exporter \u6765\u914d\u7f6e Apache HTTP Server \u7684\u6307\u6807\u6536\u96c6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">extensions\/v1beta1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Deployment<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apache<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apache<\/span>\r\n      <span class=\"na\">annotations<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"s\">prometheus.io\/scrape<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">true'<\/span>\r\n        <span class=\"s\">prometheus.io\/port<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">9117'<\/span>\r\n        <span class=\"s\">prometheus.io\/path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/metrics<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apache-exporter<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">jecnua\/apache-exporter<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apache<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">httpd:2.4<\/span>\r\n        <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">http<\/span>\r\n          <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">80<\/span>\r\n          <span class=\"na\">protocol<\/span><span class=\"pi\">:<\/span> <span class=\"s\">TCP<\/span>\r\n        <span class=\"na\">volumeMounts<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">config-volume<\/span>\r\n          <span class=\"na\">mountPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/usr\/local\/apache2\/conf<\/span>\r\n      <span class=\"c1\"># ...\u7701\u7565...<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7Expoter\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4Prometheus\u4eceApache HTTP Server\u6536\u96c6\u7684\u6307\u6807\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl -g \"http:\/\/${NODE_IP_ADDRESS}:30090\/api\/v1\/series?match[]={app=\\\"apache\\\"}\" \\\r\n  | jq -r '.data[].__name__' \\\r\n  | sort \\\r\n  | uniq\r\n...\r\napache_accesses_total\r\napache_connections\r\napache_exporter_scrape_failures_total\r\napache_scoreboard\r\napache_sent_kilobytes_total\r\napache_up\r\napache_uptime_seconds_total\r\napache_workers\r\n...\r\n<\/code><\/pre>\n<h2>\u6982\u62ec<\/h2>\n<p>\u4f7f\u7528 Prometheus \u53ef\u4ee5\u5728 Kubernetes \u7684\u5404\u4e2a\u5c42\u9762\u4e0a\u6536\u96c6\u6307\u6807\u3002\u4e0b\u8868\u4e2d\u5217\u51fa\u4e86\u7528\u4e8e\u83b7\u53d6\u6bcf\u4e2a\u5c42\u9762\u6307\u6807\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u3002<\/p>\n<div>\n<div class=\"post-table\">\u5bfe\u8c61\u30ec\u30a4\u30e4\u30fc\u30e1\u30c8\u30ea\u30af\u30b9\u53d6\u5f97\u306e\u305f\u3081\u306e\u30c4\u30fc\u30eb\uff65\u624b\u6cd5\u30b7\u30b9\u30c6\u30e0 (\u30db\u30b9\u30c8\u30de\u30b7\u30f3)<a href=\"https:\/\/github.com\/prometheus\/node_exporter\" target=\"_blank\" rel=\"nofollow noopener\">Node expoter<\/a> + DaemonSet\u30b7\u30b9\u30c6\u30e0 (\u30b3\u30f3\u30c6\u30ca)<a href=\"https:\/\/github.com\/google\/cadvisor\" target=\"_blank\" rel=\"nofollow noopener\">cAdvisor<\/a> (Kubelet)Kubernetes \u30af\u30e9\u30b9\u30bf<a href=\"https:\/\/github.com\/kubernetes\/kube-state-metrics\" target=\"_blank\" rel=\"nofollow noopener\">kube-state-metrics<\/a>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 (Prometheus \u5bfe\u5fdc)\u305d\u306e\u307e\u307e\u53d6\u5f97\u53ef\u80fd\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 (Prometheus \u672a\u5bfe\u5fdc, \u6539\u4fee\u53ef)<a href=\"https:\/\/prometheus.io\/docs\/instrumenting\/clientlibs\/\" target=\"_blank\" rel=\"nofollow noopener\">Prometheus \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea<\/a>\u3067\u5b9f\u88c5\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 (Prometheus \u672a\u5bfe\u5fdc, \u6539\u4fee\u4e0d\u53ef)<a href=\"https:\/\/prometheus.io\/docs\/instrumenting\/exporters\/\" target=\"_blank\" rel=\"nofollow noopener\">Prometheus Exporter<\/a> \u3092\u5229\u7528<\/div>\n<\/div>\n<p>\u6211\u5f00\u59cb\u5199\u4e86\u4e00\u7bc7\u6807\u9898\u4e3a\u201c\u76d1\u63a7\u6307\u6807\u201d\u7684\u6587\u7ae0\uff0c\u4f46\u53ea\u5199\u5230\u4e86\u6536\u96c6\u6307\u6807\u7684\u90e8\u5206\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u60f3\u603b\u7ed3\u4e00\u4e0b\u8fd9\u6b21\u6536\u96c6\u7684\u6307\u6807\u5e94\u8be5\u5982\u4f55\u53ef\u89c6\u5316\u3002<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Configuration | Prometheus<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Prometheus and Kubernetes up and running | CoreOS Blog<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Monitoring in the Kubernetes era | Datadog Blog<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Monitoring Kubernetes performance metrics| Datadog Blog<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">How to collect and graph Kubernetes metrics | Datadog Blog<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">prometheus-kubernetes.yml<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u662fKubernetes Advent Calendar 2016\u7684\u7b2c15\u7bc7\u6587\u7ae0\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35761","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528Prometheus\u76d1\u63a7Kubernetes\u7684\u6307\u6807 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528prometheus\u76d1\u63a7kubernetes\u7684\u6307\u6807\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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