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55 lines
1.2 KiB
Markdown
55 lines
1.2 KiB
Markdown
---
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title: Getting Started
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---
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{{< toc >}}
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## Prometheus relabeling
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### Use IP address labels
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Instead of `__meta_pve_name`, it is also possible to configure Prometheus to use the address provided by `__meta_pve_ipv4` or `__meta_pve_ipv4` for connections:
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```YAML
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relabel_configs:
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- replacement: ${1}:9273
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source_labels:
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- __meta_pve_ipv4
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target_label: __address__
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```
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### Convert tags to custom labels
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Tags of a node exposed by the `__meta_pve_tags` might be useful to build more complex configurations in Prometheus. As an example, an `alert` tag can be extracted to dine alerting routes based on the tag value.
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**Example:**
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Extract `group` and `alert` from a list of tags like this: `__meta_pve_tags="alert_team-1,group_cluster-1,node_node-1"`
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```YAML
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relabel_configs:
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- source_labels:
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- __meta_pve_tags
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regex: ".*group_([\w\-_]*)"
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target_label: "group"
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replacement: "${1}"
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- source_labels:
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- __meta_pve_tags
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regex: ".*alert_([\w\-_]*)"
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target_label: "alert"
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replacement: "${1}"
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```
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Use the extracted `alert` label to set an Alertmanager route:
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```YAML
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routes:
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- receiver: "empty"
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matchers:
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- alert = muted
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- receiver: "team-1"
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matchers:
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- alert = team-1
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```
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