mirror of
https://github.com/thegeeklab/prometheus-pve-sd.git
synced 2024-11-25 10:50:39 +00:00
84 lines
2.3 KiB
Markdown
84 lines
2.3 KiB
Markdown
---
|
|
title: Getting Started
|
|
---
|
|
|
|
{{< toc >}}
|
|
|
|
## Available Labels
|
|
|
|
The following list of meta labels can be used to relabel your scrape results:
|
|
|
|
`__meta_pve_ipv4`
|
|
: Discovered IPv4 address or `False` if not found. To discover the IP address either QEMU guest agent or a cloud-init configuration is required.
|
|
|
|
`__meta_pve_ipv6`
|
|
: Discovered IPv6 address or `False` if not found. To discover the IP address either QEMU guest agent or a cloud-init configuration is required.
|
|
|
|
`__meta_pve_name`
|
|
: Name of the node.
|
|
|
|
`__meta_pve_type`
|
|
: Node type, either `qemu` or `lxc`.
|
|
|
|
`__meta_pve_vmid`
|
|
: VMID of the node.
|
|
|
|
`__meta_pve_cpu`
|
|
: Current CPU load of the node.
|
|
|
|
`__meta_pve_cores`
|
|
: Assigned CPU cores for the node.
|
|
|
|
`__meta_pve_memory`
|
|
: Assigned RAM for the node.
|
|
|
|
`__meta_pve_status`
|
|
: Current state of the node.
|
|
|
|
`__meta_pve_tags`
|
|
: A comma-separated list of tags, as set on the node. The label is not getting exported if no tags were found. (Requires PVE 6+)
|
|
|
|
`__meta_pve_groups`
|
|
: Groups discovered from the `Notes` field of the node. Need to be a valid JSON string e.g. `{"groups":["group1","group2"]}`.
|
|
|
|
## Prometheus configuration
|
|
|
|
### File service discovery
|
|
|
|
Prometheus needs a basic file service discovery configuration to fetch system metrics from the host's discovered from PVE. Depending on the used metrics exporter the configuration need to be adjusted, using [Telegraf](https://github.com/influxdata/telegraf/#telegraf) a starter configuration might look like this:
|
|
|
|
```YAML
|
|
- file_sd_configs:
|
|
- files:
|
|
- /opt/prometheus/conf/file_sd/proxmox.json
|
|
job_name: telegraf-pve
|
|
metrics_path: /metrics
|
|
relabel_configs:
|
|
- replacement: ${1}:9273
|
|
source_labels:
|
|
- __meta_pve_name
|
|
target_label: __address__
|
|
- source_labels:
|
|
- __meta_pve_name
|
|
target_label: instance
|
|
```
|
|
|
|
### HTTP service discovery
|
|
|
|
If the static file is served by a web server, e.g. while using the [Prometheus Operator](/setup/prometheus-operator/) setup, a HTTP service discovery configuration is required:
|
|
|
|
```YAML
|
|
- http_sd_configs:
|
|
url: pve-sd-service:80/proxmox.json
|
|
job_name: telegraf-pve
|
|
metrics_path: /metrics
|
|
relabel_configs:
|
|
- replacement: ${1}:9273
|
|
source_labels:
|
|
- __meta_pve_name
|
|
target_label: __address__
|
|
- source_labels:
|
|
- __meta_pve_name
|
|
target_label: instance
|
|
```
|