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Replace telegraf with node exporter

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Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>
This commit is contained in:
Nick Karaolidis
2025-04-19 17:57:34 +03:00
parent 3f1531fbd1
commit 1a445ab6fd
37 changed files with 3099 additions and 421 deletions
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2219
hosts/jupiter/users/storm/configs/console/podman/grafana/dashboards/system.json Normal file
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97
hosts/jupiter/users/storm/configs/console/podman/grafana/default.nix
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@@ -13,7 +13,7 @@
let
selfPkgs = inputs.self.packages.${system};
hmConfig = config.home-manager.users.${user};
inherit (hmConfig.virtualisation.quadlet) volumes containers networks;
inherit (hmConfig.virtualisation.quadlet) networks;
autheliaClientId = "4R5ofTZgOjO5Nrbcm9f6KqBLZXy8LwPS5s3E3BUfPS2mRy0wSV41XZGLrLgiR4Z0MblyGzW211AHL7GCCaJu5KonLUKyRjoyuiAr";
in
{
@@ -34,7 +34,7 @@ in
client_name = "Grafana";
client_secret = hmConfig.sops.placeholder."grafana/authelia/digest";
redirect_uris = [ "https://stats.karaolidis.com/login/generic_oauth" ];
authorization_policy = "admin";
authorization_policy = "admin_one_factor";
require_pkce = true;
pkce_challenge_method = "S256";
}
@@ -122,87 +122,9 @@ in
};
virtualisation.quadlet = {
networks = {
grafana.networkConfig.internal = true;
# Allow access to host telegraf via non-internal network
grafana-prometheus = { };
};
volumes = {
"grafana-prometheus-data" = { };
"grafana-prometheus-config" = { };
};
networks.grafana.networkConfig.internal = true;
containers = {
"grafana-prometheus-init" =
let
prometheusConfig = (pkgs.formats.yaml { }).generate "prometheus.yml" {
global = {
scrape_interval = "10s";
evaluation_interval = "10s";
};
scrape_configs = [
{
job_name = "telegraf";
static_configs = [
{
targets = [ "host.containers.internal:9273" ];
labels.app = "telegraf";
}
{
targets = [
"host.containers.internal:${builtins.toString (9273 + config.users.users.${user}.uid)}"
];
labels.app = "telegraf-storm";
}
];
}
];
};
in
{
containerConfig = {
image = "docker-archive:${selfPkgs.docker-yq}";
volumes = [
"${volumes."grafana-prometheus-config".ref}:/etc/prometheus"
"${prometheusConfig}:/etc/prometheus/conf.d/prometheus.yml"
];
entrypoint = "/bin/bash";
exec = [
"-c"
"yq eval-all '. as $item ireduce ({}; . * $item)' /etc/prometheus/conf.d/*.yml > /etc/prometheus/prometheus.yml"
];
};
serviceConfig = {
Type = "oneshot";
Restart = "on-failure";
};
};
"grafana-prometheus" = {
containerConfig = {
image = "docker-archive:${selfPkgs.docker-prometheus}";
volumes = [
"${volumes."grafana-prometheus-config".ref}:/etc/prometheus"
"${volumes."grafana-prometheus-data".ref}:/var/lib/prometheus"
];
networks = [
networks.grafana.ref
networks.grafana-prometheus.ref
];
exec = [
"--config.file=/etc/prometheus/prometheus.yml"
"--storage.tsdb.path=/var/lib/prometheus"
"--storage.tsdb.retention.time=1y"
"--log.level=warn"
];
};
unitConfig.After = [ "${containers."grafana-prometheus-init"._serviceName}.service" ];
};
grafana = {
containerConfig = {
image = "docker-archive:${selfPkgs.docker-grafana}";
@@ -217,17 +139,12 @@ in
];
};
unitConfig.After = [
"${containers."grafana-prometheus"._serviceName}.service"
"${containers."grafana-image-renderer"._serviceName}.service"
];
unitConfig.After = [ "sops-nix.service" ];
};
"grafana-image-renderer" = {
containerConfig = {
image = "docker-archive:${selfPkgs.docker-grafana-image-renderer}";
networks = [ networks.grafana.ref ];
};
grafana-image-renderer.containerConfig = {
image = "docker-archive:${selfPkgs.docker-grafana-image-renderer}";
networks = [ networks.grafana.ref ];
};
authelia.containerConfig.volumes = [