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feat(monitoring): asterisk

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arcnmx 2024-06-13 14:29:35 -07:00
parent 340364e5c2
commit dc9ee1d789
5 changed files with 38 additions and 6 deletions
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13
modules/nixos/monitoring/ingest/prometheus.nix
View file

@ -24,25 +24,30 @@
port = service.ports.${portName}; port = service.ports.${portName};
in "${mkAddress6 (access.getAddressFor system.config.name "lan")}:${toString port.port}"; in "${mkAddress6 (access.getAddressFor system.config.name "lan")}:${toString port.port}";
mkServiceConfig = system: serviceName: let mkServiceConfig = system: serviceName: let
inherit (service.prometheus) exporter;
service = system.config.exports.services.${serviceName}; service = system.config.exports.services.${serviceName};
targets = map (portName: targets = map (portName:
mkPortTarget { mkPortTarget {
inherit system service portName; inherit system service portName;
}) })
service.prometheus.exporter.ports; exporter.ports;
in { in {
job_name = "${system.config.name}-${service.id}"; job_name = "${system.config.name}-${service.id}";
static_configs = [ static_configs = [
{ {
inherit targets; inherit targets;
labels = mkMerge [ labels = mkMerge [
(mapOptionDefaults service.prometheus.exporter.labels) (mapOptionDefaults exporter.labels)
(mkIf (service.prometheus.exporter.metricsPath != "/metrics") { (mkIf (exporter.metricsPath != "/metrics") {
__metrics_path__ = mkOptionDefault service.prometheus.exporter.metricsPath; __metrics_path__ = mkOptionDefault exporter.metricsPath;
}) })
]; ];
} }
]; ];
scheme = mkIf exporter.ssl.enable (mkDefault "https");
tls_config = mkIf (exporter.ssl.enable && exporter.ssl.insecure) {
insecure_skip_verify = mkDefault true;
};
}; };
mapSystem = system: map (mkServiceConfig system) system.config.exports.prometheus.exporter.services; mapSystem = system: map (mkServiceConfig system) system.config.exports.prometheus.exporter.services;
in { in {

9
modules/system/exports/freepbx.nix
View file

@ -45,10 +45,19 @@ in {
asterisk = { asterisk = {
port = mkAlmostOptionDefault 8088; port = mkAlmostOptionDefault 8088;
protocol = "http"; protocol = "http";
prometheus.exporter.enable = let
sslPort = config.ports.asterisk-ssl;
in mkAlmostOptionDefault (!sslPort.enable || !sslPort.prometheus.exporter.enable);
}; };
asterisk-ssl = { asterisk-ssl = {
port = mkAlmostOptionDefault 8089; port = mkAlmostOptionDefault 8089;
protocol = "https"; protocol = "https";
prometheus.exporter.enable = mkAlmostOptionDefault true;
};
operator = {
enable = mkAlmostOptionDefault false;
port = mkAlmostOptionDefault 58080;
protocol = "http";
}; };
}; };
}; };

13
modules/system/exports/monitoring.nix
View file

@ -134,9 +134,10 @@ let
... ...
}: let }: let
inherit (gensokyo-zone.lib) mapOptionDefaults; inherit (gensokyo-zone.lib) mapOptionDefaults;
inherit (lib.options) mkOption; inherit (lib.options) mkOption mkEnableOption;
inherit (lib.modules) mkOptionDefault; inherit (lib.modules) mkOptionDefault;
inherit (lib.attrsets) attrNames filterAttrs; inherit (lib.attrsets) attrNames attrValues filterAttrs;
inherit (lib.lists) any;
exporterPorts = filterAttrs (_: port: port.enable && port.prometheus.exporter.enable) config.ports; exporterPorts = filterAttrs (_: port: port.enable && port.prometheus.exporter.enable) config.ports;
statusPorts = filterAttrs (_: port: port.enable && port.status.enable) config.ports; statusPorts = filterAttrs (_: port: port.enable && port.status.enable) config.ports;
in { in {
@ -153,6 +154,14 @@ let
type = str; type = str;
default = "/metrics"; default = "/metrics";
}; };
ssl = {
enable = mkEnableOption "HTTPS" // {
default = any (port: port.ssl) (attrValues exporterPorts);
};
insecure = mkEnableOption "self-signed SSL" // {
default = true;
};
};
}; };
}; };
status = { status = {

4
systems/freepbx/asterisk-prometheus.conf Normal file
View file

@ -0,0 +1,4 @@
[general]
enabled=yes
core_metrics_enabled=yes
uri=metrics

5
systems/freepbx/default.nix
View file

@ -18,6 +18,11 @@ _: {
"/etc/sysconfig/network-scripts/ifcfg-eth0" = { "/etc/sysconfig/network-scripts/ifcfg-eth0" = {
source = ./ifcfg-eth0; source = ./ifcfg-eth0;
}; };
"/etc/asterisk/prometheus.conf" = {
source = ./asterisk-prometheus.conf;
owner = "asterisk";
group = "asterisk";
};
"/root/.ssh/authorized_keys" = { "/root/.ssh/authorized_keys" = {
source = ../reisen/root.authorized_keys; source = ../reisen/root.authorized_keys;
}; };