Val*_*tin 5 configuration prometheus prometheus-operator
根据 Prometheus-operator文档,我们应该能够通过秘密文件轻松提供我们的附加配置。这一步真的有人成功吗?我有几个问题:
file_sd_configs:吗?如果可以,如何将这些文件提供到 prometheus 清单文件中?不管这些问题,我都很难添加额外的配置。我基本上遵循了文档中的确切步骤 ,这是我的观察:
cat prometheus-additional.yaml
- job_name: "prometheus-custom"
static_configs:
- targets: ["localhost:9090"]
Run Code Online (Sandbox Code Playgroud)
kubectl create secret generic additional-scrape-configs --from-file=prometheus-additional.yaml
Run Code Online (Sandbox Code Playgroud)
apiVersion: monitoring.coreos.com/v1
kind: Prometheus
metadata:
name: prometheus
spec:
replicas: 2
resources:
requests:
memory: 400Mi
additionalScrapeConfigs:
name: additional-scrape-configs
key: prometheus-additional.yaml
Run Code Online (Sandbox Code Playgroud)
kubectl apply -f prometheus.yaml
Run Code Online (Sandbox Code Playgroud)
kubectl logs prometheus-prometheus-0 -c prometheus
level=info ts=2019-12-05T18:07:30.217852541Z caller=main.go:302 msg="Starting Prometheus" version=" (version=2.7.1, branch=HEAD, revision=62e591f928ddf6b3468308b7ac1de1c63aa7fcf3)"
level=info ts=2019-12-05T18:07:30.217916972Z caller=main.go:303 build_context="(go=go1.11.5, user=root@f9f82868fc43, date=20190131-11:16:59)"
level=info ts=2019-12-05T18:07:30.217971648Z caller=main.go:304 host_details="(Linux 4.19.3-300.fc29.x86_64 #1 SMP Wed Nov 21 15:27:25 UTC 2018 x86_64 prometheus-prometheus-0 (none))"
level=info ts=2019-12-05T18:07:30.217994128Z caller=main.go:305 fd_limits="(soft=1048576, hard=1048576)"
level=info ts=2019-12-05T18:07:30.218236509Z caller=main.go:306 vm_limits="(soft=unlimited, hard=unlimited)"
level=info ts=2019-12-05T18:07:30.219359123Z caller=main.go:620 msg="Starting TSDB ..."
level=info ts=2019-12-05T18:07:30.219487263Z caller=web.go:416 component=web msg="Start listening for connections" address=0.0.0.0:9090
level=info ts=2019-12-05T18:07:30.230944675Z caller=main.go:635 msg="TSDB started"
level=info ts=2019-12-05T18:07:30.231037536Z caller=main.go:695 msg="Loading configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
level=info ts=2019-12-05T18:07:30.23125837Z caller=main.go:722 msg="Completed loading of configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
level=info ts=2019-12-05T18:07:30.231294106Z caller=main.go:589 msg="Server is ready to receive web requests."
level=info ts=2019-12-05T18:07:33.568068248Z caller=main.go:695 msg="Loading configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
level=info ts=2019-12-05T18:07:33.568305994Z caller=main.go:722 msg="Completed loading of configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
Run Code Online (Sandbox Code Playgroud)
而且,当我登录到 prometheus pod 时,我也没有看到任何其他配置,而当我检查我的 prometheus Web 控制台时,我也没有看到我的任何配置。
serviceMonitorSelector: {}事实证明,根据此票证,prometheus-operator 仍然依赖于部分清单文件。因此,为了添加额外的配置,我们需要以下清单:
apiVersion: monitoring.coreos.com/v1
kind: Prometheus
metadata:
name: prometheus
spec:
replicas: 2
resources:
requests:
memory: 400Mi
additionalScrapeConfigs:
name: prometheus-config
key: prometheus-config.yaml
serviceMonitorSelector: {}
Run Code Online (Sandbox Code Playgroud)
其中prometheus-config.yaml将包含 Prometheus 抓取规则并通过 Secret 部署到 Prometheus 集群。我还凭经验发现当前的 prometheus-operator 不支持file_sd_configsprometheus 配置(悲伤),有人需要在prometheus-config.yaml文件中编写完整的规则。
| 归档时间: |
|
| 查看次数: |
4222 次 |
| 最近记录: |