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Finish migration to NixOS modules

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This commit is contained in:
Paul-Henri Froidmont 2024-03-26 23:37:53 +01:00
parent aef5eabce5
commit d944e36197
Signed by: phfroidmont
GPG key ID: BE948AFD7E7873BE
21 changed files with 1071 additions and 1151 deletions
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94
modules/monitoring-exporters.nix
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@ -1,61 +1,61 @@
{ config, lib, ... }:
{
services.prometheus = {
exporters = {
node = {
enable = true;
enabledCollectors = [ "systemd" "processes" ];
};
};
let cfg = config.custom.services.monitoring-exporters;
in {
options.custom.services.monitoring-exporters = {
enable = lib.mkEnableOption "monitoring-exporters";
};
services.promtail = {
enable = true;
configuration = {
server = {
http_listen_port = 3101;
grpc_listen_port = 0;
config = lib.mkIf cfg.enable {
services.prometheus = {
exporters = {
node = {
enable = true;
enabledCollectors = [ "systemd" "processes" ];
};
};
clients = [{
url = "http://10.0.2.3:3100/loki/api/v1/push";
}];
scrape_configs = [
{
job_name = "journal";
journal = {
max_age = "12h";
labels = {
job = "systemd-journal";
host = "${config.networking.hostName}";
};
services.promtail = {
enable = true;
configuration = {
server = {
http_listen_port = 3101;
grpc_listen_port = 0;
};
clients = [{ url = "http://10.0.2.3:3100/loki/api/v1/push"; }];
scrape_configs = [
{
job_name = "journal";
journal = {
max_age = "12h";
labels = {
job = "systemd-journal";
host = "${config.networking.hostName}";
};
};
};
relabel_configs = [{
source_labels = [ "__journal__systemd_unit" ];
target_label = "unit";
}];
}
(lib.mkIf config.services.nginx.enable {
job_name = "nginx";
static_configs = [
{
relabel_configs = [{
source_labels = [ "__journal__systemd_unit" ];
target_label = "unit";
}];
}
(lib.mkIf config.services.nginx.enable {
job_name = "nginx";
static_configs = [{
targets = [ "localhost" ];
labels = {
job = "nginx";
host = "${config.networking.hostName}";
__path__ = "/var/log/nginx/*.log";
};
}
];
})
];
}];
})
];
};
};
systemd.services.promtail.serviceConfig = {
ReadOnlyPaths = lib.mkIf config.services.nginx.enable "/var/log/nginx";
SupplementaryGroups = lib.mkIf config.services.nginx.enable [ "nginx" ];
};
};
systemd.services.promtail.serviceConfig = {
ReadOnlyPaths = lib.mkIf config.services.nginx.enable "/var/log/nginx";
SupplementaryGroups = lib.mkIf config.services.nginx.enable [ "nginx" ];
};
}