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Update Prometheus readmes

This commit is contained in:
Joshua Boniface 2023-12-29 11:22:52 -05:00
parent 123c7ce857
commit 73bf256650
2 changed files with 5 additions and 3 deletions
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4
monitoring/README.md
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@ -6,9 +6,7 @@ This directory contains several monitoring resources that can be used with vario
The included example Prometheus configuration and Grafana dashboard can be used to query the PVC API for Prometheus data and display it with a consistent dashboard. The included example Prometheus configuration and Grafana dashboard can be used to query the PVC API for Prometheus data and display it with a consistent dashboard.
Note that the default configuration here also includes Ceph cluster information; a Ceph dashboard can be found externally. See the README in the `prometheus` folder for more details.
Note too that this does not include node export examples from individual PVC nodes; those must be set up separately.
## Munin ## Munin

4
monitoring/prometheus/README.md
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@ -17,6 +17,8 @@ file_sd_configs:
[...] [...]
``` ```
Note that due to the limitations of the Prometheus configuration, this is a global option for all service discovery entries specified; it cannot be toggled for each connection individually.
## `targets-pvc_cluster.json` ## `targets-pvc_cluster.json`
This JSON-based config shows two example clusters as two discrete entries. This is required for proper labeling. This JSON-based config shows two example clusters as two discrete entries. This is required for proper labeling.
@ -31,6 +33,8 @@ Each entry must contain:
* `pvc_cluster_name`: A nicer, more human-readable description of the cluster. Likely, the `Description` in your `pvc connection list` entry for the cluster. * `pvc_cluster_name`: A nicer, more human-readable description of the cluster. Likely, the `Description` in your `pvc connection list` entry for the cluster.
This file can be autogenerated from the list of configured PVC clusters in a PVC CLI client using the `pvc connection list --format json-prometheus` option.
## `grafana-pvc-cluster-dashboard.json` ## `grafana-pvc-cluster-dashboard.json`
This JSON-based Grafana dashboard allows for a nice presentation of the metrics collected by the above Prometheus pollers. The cluster can be selected (based on the `pvc_cluster_name` value) and useful information about the cluster is then displayed. This JSON-based Grafana dashboard allows for a nice presentation of the metrics collected by the above Prometheus pollers. The cluster can be selected (based on the `pvc_cluster_name` value) and useful information about the cluster is then displayed.