From 924a40fabcb6245a2c511d1b6c17ad840f20905a Mon Sep 17 00:00:00 2001 From: yuxiaobo96 <41496192+yuxiaobo96@users.noreply.github.com> Date: Tue, 5 Nov 2019 21:12:55 +0800 Subject: [PATCH] zh-translation:/faq/metrics-and-logs/prometheus-application-metrics.md (#5368) --- .../prometheus-application-metrics.md | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/content/zh/faq/metrics-and-logs/prometheus-application-metrics.md b/content/zh/faq/metrics-and-logs/prometheus-application-metrics.md index d3eb99e895..4989d37ff8 100644 --- a/content/zh/faq/metrics-and-logs/prometheus-application-metrics.md +++ b/content/zh/faq/metrics-and-logs/prometheus-application-metrics.md @@ -1,22 +1,19 @@ --- -title: Can I use Prometheus to scrape application metrics with Istio? +title: 我可以使用 Prometheus 配合 Istio 抓取应用程序指标吗？ weight: 90 --- -Yes. Istio ships with [configuration for Prometheus]({{< github_file >}}/install/kubernetes/helm/istio/charts/prometheus/templates/configmap.yaml) -that enables collection of application metrics when mutual TLS is enabled or disabled. +是的。Istio 附带 [Prometheus 的配置]({{< github_file >}}/install/kubernetes/helm/istio/charts/prometheus/templates/configmap.yaml)，在启用或禁用双向 TLS 时启动收集应用程序指标的功能。 -The `kubernetes-pods` job collects application metrics from pods in environments without mutual TLS. The `kubernetes-pods-istio-secure` job collects metrics -from application pods when mutual TLS is enabled for Istio. +`kubernetes-pods` job 从没有双向 TLS 环境中的 pod 收集应用程序指标。当为 Istio 启用双向 TLS 时，`kubernetes-pods-istio-secure` job 从应用程序的 pod 中收集指标。 -Both jobs require that the following annotations are added to any deployments from which application metric collection is desired: +这两个 job 都要求将以下注释添加到需要从中收集应用程序指标的所有 deployment 中： - `prometheus.io/scrape: "true"` - `prometheus.io/path: ""` - `prometheus.io/port: ""` -A few notes: +一些注意事项： -- If the Prometheus pod started before the Istio Citadel pod could generate the required certificates and distribute them to Prometheus, the Prometheus pod will need to -be restarted in order to collect from mutual TLS-protected targets. -- If your application exposes Prometheus metrics on a dedicated port, that port should be added to the service and deployment specifications. +- 如果 Prometheus pod 在 Istio Citadel pod 生成所需证书并将其分发给 Prometheus 之前启动，则 Prometheus pod 需要重启以便收集双向 TLS 保护的目标信息。 +- 如果您的应用程序在专用端口上公开了 Prometheus 指标，则应将该端口添加到 service 和 deployment 规范中。