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colmena initial implementation for sandbox and monitor
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plasmagoat 2025-07-06 21:25:57 +02:00
parent a90630ecb6
commit 5feb74d56d
40 changed files with 27629 additions and 141 deletions
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machines/monitor/grafana.nix Normal file
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{
config,
pkgs,
modulesPath,
lib,
...
}: {
services.grafana.enable = true;
services.grafana.settings = {
server = {
http_port = 3000;
http_addr = "0.0.0.0";
# Grafana needs to know on which domain and URL it's running
domain = "grafana.procopius.dk";
root_url = "https://grafana.procopius.dk"; # Not needed if it is `https://your.domain/`
# serve_from_sub_path = true;
oauth_auto_login = false;
};
"auth.generic_oauth" = {
enabled = false;
};
"auth" = {
disable_login_form = false;
};
};
networking.firewall.allowedTCPPorts = [3000];
services.grafana = {
# declarativePlugins = with pkgs.grafanaPlugins; [ ... ];
provision = {
enable = true;
datasources.settings.datasources = [
# "Built-in" datasources can be provisioned - c.f. https://grafana.com/docs/grafana/latest/administration/provisioning/#data-sources
{
uid = "prometheus";
name = "Prometheus";
type = "prometheus";
url = "http://127.0.0.1:${toString config.services.prometheus.port}";
}
{
uid = "loki";
name = "Loki";
type = "loki";
url = "http://127.0.0.1:${toString config.services.loki.configuration.server.http_listen_port}";
}
{
uid = "influxdb";
name = "InfluxDB";
type = "influxdb";
url = "http://127.0.0.1:8086";
access = "proxy";
jsonData = {
dbName = "proxmox";
httpHeaderName1 = "Authorization";
};
secureJsonData = {
httpHeaderValue1 = "Token iY4MTuqUAVJbBkDUiMde";
};
}
];
# Note: removing attributes from the above `datasources.settings.datasources` is not enough for them to be deleted on `grafana`;
# One needs to use the following option:
# datasources.settings.deleteDatasources = [ { name = "prometheus"; orgId = 1; } { name = "loki"; orgId = 1; } ];
dashboards.settings.providers = [
{
name = "my dashboards";
options.path = "/etc/grafana-dashboards";
}
];
};
};
environment.etc."grafana-dashboards/traefik.json" = {
source = ./dashboards/traefik.json;
user = "grafana";
group = "grafana";
mode = "0644";
};
environment.etc."grafana-dashboards/traefik-access.json" = {
source = ./dashboards/traefik-access.json;
user = "grafana";
group = "grafana";
mode = "0644";
};
environment.etc."grafana-dashboards/grafana-traefik.json" = {
source = ./dashboards/grafana-traefik.json;
user = "grafana";
group = "grafana";
mode = "0644";
};
environment.etc."grafana-dashboards/node-exporter.json" = {
source = ./dashboards/node-exporter.json;
user = "grafana";
group = "grafana";
mode = "0644";
};
environment.etc."grafana-dashboards/promtail.json" = {
source = ./dashboards/promtail.json;
user = "grafana";
group = "grafana";
mode = "0644";
};
environment.etc."grafana-dashboards/gitea.json" = {
source = ./dashboards/gitea.json;
user = "grafana";
group = "grafana";
mode = "0644";
};
environment.etc."grafana-dashboards/postgres.json" = {
source = ./dashboards/postgres.json;
user = "grafana";
group = "grafana";
mode = "0644";
};
}