soopy.moe
1# VictoriaMetrics presets
2
3```nix
4{...}: {
5 gensokyo.presets.vmetrics = true;
6}
7```
8
9This enables vmetrics and some default configurations. Afterwards, you can add new scrape configs like below.
10
11```nix
12{...}: {
13 services.vmagent.prometheusConfig.scrape_configs = [{
14 job_name = "nginx";
15 static_configs = [{targets = ["localhost:${builtins.toString config.services.prometheus.exporters.nginx.port}"];}];
16 relabel_configs = [{
17 target_label = "instance";
18 replacement = "${config.networking.fqdnOrHostName}";
19 }];
20 }];
21}
22```
23
24## Prerequisites
25
26You need to do the following things when adding a new host.
27
28### Secrets
29
30Include the follow secret configuration.
31
32```yaml
33vmetrics:
34 auth: # openssl rand 129 | base64 -w0 | tr "/=+" "-_."
35```
36
37Then add to koumakan.