feat(gs/mugwump): Add blackbox prometheus exporters

Add blackbox prometheus exporters to Mugwump with config for scraping
gws.fyi, windtunnel.ci, and app.windtunnel.ci

Change-Id: Ied9e329d44b506763b600e4978f65a5a3abcf5df
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2702
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
This commit is contained in:
Griffin Smith 2021-03-28 19:55:28 -04:00 committed by glittershark
parent b6f88fb4cd
commit 945675b3f5

View file

@ -146,6 +146,24 @@ with lib;
sslVerify = false;
constLabels = [ "host=mugwump" ];
};
blackbox = {
enable = true;
openFirewall = true;
configFile = pkgs.writeText "blackbox-exporter.yaml" (builtins.toJSON {
modules = {
https_2xx = {
prober = "http";
http = {
method = "GET";
fail_if_ssl = false;
fail_if_not_ssl = true;
preferred_ip_protocol = "ip4";
};
};
};
});
};
};
scrapeConfigs = [{
@ -160,6 +178,28 @@ with lib;
static_configs = [{
targets = ["localhost:${toString config.services.prometheus.exporters.nginx.port}"];
}];
} {
job_name = "blackbox";
metrics_path = "/probe";
params.module = ["https_2xx"];
scrape_interval = "5s";
static_configs = [{
targets = [
"https://www.gws.fyi"
"https://windtunnel.ci"
"https://app.windtunnel.ci"
];
}];
relabel_configs = [{
source_labels = ["__address__"];
target_label = "__param_target";
} {
source_labels = ["__param_target"];
target_label = "instance";
} {
target_label = "__address__";
replacement = "localhost:${toString config.services.prometheus.exporters.blackbox.port}";
}];
}];
};