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Mathias Petermann 2022-03-10 14:04:48 +01:00 committed by Robert Kaussow
parent 3546510716
commit b48f978312
Signed by: xoxys
GPG Key ID: 4E692A2EAECC03C0
2 changed files with 10 additions and 7 deletions
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3
.dictionary
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@ -19,3 +19,6 @@ VMID
Telegraf
QEMU
cloud-init
Prometheus
Kubernetes
namespace

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docs/content/setup/prometheus-operator.md
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@ -1,16 +1,16 @@
---
title: Use with prometheus operator
title: Use with Prometheus operator
---
{{< toc >}}
## Use in Kubernetes with Prometheus operator
Prometheus also allows service discovery through a http endpoint, and not just through a file.
In a Kubernetes setup, with the prometheus operator, it makes more sense to use this [HTTP SD](https://prometheus.io/docs/prometheus/latest/configuration/configuration/#http_sd_config)
Prometheus also allows service discovery through a HTTP endpoint, and not just through a file.
In a Kubernetes setup, with the Prometheus operator, it makes more sense to use this [HTTP SD](https://prometheus.io/docs/prometheus/latest/configuration/configuration/#http_sd_config)
instead of trying to mount the output of the prometheus-pve-sd to the container.
Since the prometheus-pve-sd module doesn't have a dedicated http endpoint, you need to use a webserver sidecar, that
Since the prometheus-pve-sd module doesn't have a dedicated HTTP endpoint, you need to use a web server sidecar, that
hosts the file as a static file.
The following deployment configuration can serve as a starting point for most setups, and will need some minor adjustments,
@ -67,7 +67,7 @@ spec:
status: {}
```
Additionally you will need a service, that exposes the http endpoint within Kubernetes so prometheus can scrape it.
Additionally you will need a service, that exposes the HTTP endpoint within Kubernetes so Prometheus can scrape it.
service configuration
@ -88,7 +88,7 @@ spec:
## Prometheus configuration
Prometheus needs to know which endpoint to check for target discovery, this is done similarly to a `file_sd_config`
The following example assumes, that the above deployment is in the same namespace as the prometheus instance.
The following example assumes, that the above deployment is in the same namespace as the Prometheus instance.
```YAML
- http_sd_configs:
@ -106,4 +106,4 @@ The following example assumes, that the above deployment is in the same namespac
```
See [useage](/usage/) for more details on the relabel configuration
See [usage](/usage/) for more details on the relabel configuration