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victorialogs: Remove module

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SebastianStork 2026-02-28 21:24:06 +01:00
parent 9e79934cf2
commit 7a6b17fb36
Signed by: SebastianStork
SSH key fingerprint: SHA256:tRrGdjYOwgHxpSc/wTOZQZEjxcb15P0tyXRsbAfd+2Q
4 changed files with 12 additions and 152 deletions
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5
hosts/vps-monitor/default.nix
View file

@ -55,11 +55,6 @@
enable = true;
domain = "metrics.${privateDomain}";
};
victorialogs = {
enable = true;
domain = "logs.${privateDomain}";
};
};
};
}

58
modules/nixos/services/alloy.nix
View file

@ -17,32 +17,18 @@ in
type = lib.types.nonEmptyStr;
default = "https://metrics.${config.custom.networking.overlay.domain}/prometheus/api/v1/write";
};
logsEndpoint = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://logs.${config.custom.networking.overlay.domain}/insert/loki/api/v1/push";
};
collect = {
metrics = {
collect.metrics = {
system = lib.mkEnableOption "" // {
default = true;
};
victorialogs = lib.mkEnableOption "" // {
default = config.services.victorialogs.enable;
};
caddy = lib.mkEnableOption "" // {
default = config.services.caddy.enable;
};
};
logs.openssh = lib.mkEnableOption "" // {
default = config.services.openssh.enable;
};
};
};
config = lib.mkIf cfg.enable {
assertions =
let
metricsAssertions =
cfg.collect.metrics
|> lib.attrNames
|> lib.filter (name: name != "system")
@ -50,15 +36,6 @@ in
assertion = cfg.collect.metrics.${name} -> config.services.${name}.enable;
message = "Alloy cannot collect `${name}` metrics without the `${name}` service";
});
logsAssertions =
cfg.collect.logs
|> lib.attrNames
|> lib.map (name: {
assertion = cfg.collect.logs.${name} -> config.services.${name}.enable;
message = "Alloy cannot collect '${name}' logs without the '${name}' service";
});
in
metricsAssertions ++ logsAssertions;
services.alloy = {
enable = true;
@ -84,16 +61,6 @@ in
}
'';
};
"alloy/logs-endpoint.alloy" = {
enable = cfg.collect.logs |> anyIsTrue;
text = ''
loki.write "default" {
endpoint {
url = "${cfg.logsEndpoint}"
}
}
'';
};
"alloy/system-metrics.alloy" = {
enable = cfg.collect.metrics.system;
text = ''
@ -108,20 +75,6 @@ in
}
'';
};
"alloy/victorialogs-metrics.alloy" = {
enable = cfg.collect.metrics.victorialogs;
text = ''
prometheus.scrape "victorialogs" {
targets = [{
__address__ = "localhost:${toString config.custom.web-services.victorialogs.port}",
job = "victorialogs",
instance = constants.hostname,
}]
forward_to = [prometheus.remote_write.default.receiver]
scrape_interval = "15s"
}
'';
};
"alloy/caddy-metrics.alloy" = {
enable = cfg.collect.metrics.caddy;
text = ''
@ -136,15 +89,6 @@ in
}
'';
};
"alloy/sshd-logs.alloy" = {
enable = cfg.collect.logs.openssh;
text = ''
loki.source.journal "sshd" {
matches = "_SYSTEMD_UNIT=sshd.service"
forward_to = [loki.write.default.receiver]
}
'';
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;

35
modules/nixos/web-services/grafana.nix
View file

@ -37,15 +37,6 @@ in
default = "https://${config.custom.web-services.victoriametrics.domain}";
};
};
victorialogs = {
enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victorialogs.enable;
};
url = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://${config.custom.web-services.victorialogs.domain}";
};
};
};
dashboards = {
nodeExporter.enable = lib.mkEnableOption "" // {
@ -54,9 +45,6 @@ in
victoriametrics.enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victoriametrics.enable;
};
victorialogs.enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victorialogs.enable;
};
};
};
@ -110,12 +98,6 @@ in
inherit (cfg.datasources.victoriametrics) url;
isDefault = false;
})
(lib.mkIf cfg.datasources.victorialogs.enable {
name = "VictoriaLogs";
type = "victoriametrics-logs-datasource";
inherit (cfg.datasources.victorialogs) url;
isDefault = false;
})
];
};
};
@ -126,7 +108,6 @@ in
in
[
(lib.optional cfg.datasources.victoriametrics.enable plugins.victoriametrics-metrics-datasource)
(lib.optional cfg.datasources.victorialogs.enable plugins.victoriametrics-logs-datasource)
]
|> lib.concatLists;
};
@ -157,22 +138,6 @@ in
''
);
};
# https://grafana.com/grafana/dashboards/22084-victorialogs-single-node/
"grafana-dashboards/victorialogs-single-node-patched.json" = {
enable = cfg.dashboards.victorialogs.enable;
source =
pkgs.fetchurl {
name = "victorialogs-single-node.json";
url = "https://grafana.com/api/dashboards/22084/revisions/8/download";
hash = "sha256-/a3Rbp/6oyiLBnQtGupyFZW+fIHQfkyKRRTyfofxVTM=";
}
|> (
src:
pkgs.runCommand "victorialogs-single-node-patched.json" { buildInputs = [ pkgs.gnused ]; } ''
sed 's/victoria-logs-//g' ${src} > $out
''
);
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;

44
modules/nixos/web-services/victorialogs.nix
View file

@ -1,44 +0,0 @@
{ config, lib, ... }:
let
cfg = config.custom.web-services.victorialogs;
in
{
options.custom.web-services.victorialogs = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 9428;
};
};
config = lib.mkIf cfg.enable {
users = {
users.victorialogs = {
isSystemUser = true;
group = config.users.groups.victoriametrics.name;
};
groups.victorialogs = { };
};
systemd.services.victorialogs.serviceConfig = {
DynamicUser = lib.mkForce false;
User = config.users.users.victorialogs.name;
Group = config.users.groups.victorialogs.name;
};
services.victorialogs = {
enable = true;
listenAddress = "localhost:${toString cfg.port}";
};
custom = {
services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
persistence.directories = [ "/var/lib/${config.services.victorialogs.stateDir}" ];
};
};
}