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Declare gatus endpoints in each of their respective modules

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SebastianStork 2025-06-15 00:02:13 +02:00
parent d6245fada0
commit 7a9796e02c
7 changed files with 104 additions and 77 deletions
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5
modules/system/services/actualbudget/default.nix
View file

@ -25,5 +25,10 @@ in
inherit (cfg) port;
};
};
custom.services.gatus.endpoints."Actual Budget" = {
group = "Private";
url = "https://${cfg.domain}/";
};
};
}

12
modules/system/services/forgejo/default.nix
View file

@ -93,5 +93,17 @@ in
"d ${config.services.forgejo.customDir}/public 750 ${user} ${group} - -"
"L+ ${config.services.forgejo.customDir}/public/robots.txt 750 - - - ${disallow-all-robots}"
];
custom.services.gatus.endpoints = {
"Forgejo" = {
group = "Public";
url = "https://${cfg.domain}/api/healthz";
extraConditions = [ "[BODY].status == pass" ];
};
"Forgejo SSH" = {
group = "Public";
url = "ssh://${cfg.domain}";
};
};
};
}

130
modules/system/services/gatus.nix
View file

@ -1,4 +1,9 @@
{ config, lib, ... }:
{
config,
self,
lib,
...
}:
let
cfg = config.custom.services.gatus;
@ -15,6 +20,34 @@ in
type = lib.types.port;
default = 8080;
};
endpoints = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submodule (
{ name, ... }:
{
options = {
name = lib.mkOption {
type = lib.types.nonEmptyStr;
default = name;
};
group = lib.mkOption {
type = lib.types.str;
default = "";
};
url = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
extraConditions = lib.mkOption {
type = lib.types.listOf lib.types.nonEmptyStr;
default = [ ];
};
};
}
)
);
default = { };
};
};
config = lib.mkIf cfg.enable {
@ -54,82 +87,25 @@ in
};
endpoints =
let
mkHttpCheck =
{
name,
group,
url,
conditions ? [ ],
}:
{
inherit name group url;
conditions = [ "[STATUS] == 200" ] ++ conditions;
interval = "30s";
alerts = [ { type = "ntfy"; } ];
};
in
[
{
name = "Syncthing";
group = "Private";
url = "tcp://alto.${tailscaleDomain}:22000";
conditions = [ "[CONNECTED] == true" ];
interval = "30s";
alerts = [ { type = "ntfy"; } ];
}
(mkHttpCheck {
name = "Syncthing GUI";
group = "Private";
url = "https://syncthing.${tailscaleDomain}/rest/noauth/health";
conditions = [ "[BODY].status == OK" ];
})
(mkHttpCheck {
name = "Nextcloud";
group = "Private";
url = "https://cloud.${tailscaleDomain}/status.php";
conditions = [
"[BODY].installed == true"
"[BODY].maintenance == false"
"[BODY].needsDbUpgrade == false"
];
})
(mkHttpCheck {
name = "Actual Budget";
group = "Private";
url = "https://budget.${tailscaleDomain}/";
})
(mkHttpCheck {
name = "Hedgedoc";
group = "Public";
url = "https://docs.sprouted.cloud/_health";
conditions = [ "[BODY].ready == true" ];
})
(mkHttpCheck {
name = "Forgejo";
group = "Public";
url = "https://git.sstork.dev/api/healthz";
conditions = [ "[BODY].status == pass" ];
})
{
name = "Forgejo SSH";
group = "Public";
url = "ssh://git.sstork.dev";
ssh = {
username = "";
password = "";
};
conditions = [ "[CONNECTED] == true" ];
interval = "30s";
alerts = [ { type = "ntfy"; } ];
}
(mkHttpCheck {
name = "Ntfy";
group = "Monitoring";
url = "https://alerts.${tailscaleDomain}/v1/health";
conditions = [ "[BODY].healthy == true" ];
})
];
self.nixosConfigurations
|> lib.mapAttrsToList (_: value: value.config.custom.services.gatus.endpoints)
|> lib.map (entry: lib.mapAttrsToList (_: value: value) entry)
|> lib.flatten
|> lib.map (value: {
inherit (value) name group url;
interval = "30s";
alerts = [ { type = "ntfy"; } ];
ssh = lib.mkIf (lib.hasPrefix "ssh" value.url) {
username = "";
password = "";
};
conditions = lib.flatten [
value.extraConditions
(lib.optional (lib.hasPrefix "http" value.url) "[STATUS] == 200")
(lib.optional (lib.hasPrefix "tcp" value.url) "[CONNECTED] == true")
(lib.optional (lib.hasPrefix "ssh" value.url) "[CONNECTED] == true")
];
});
};
};
};

6
modules/system/services/hedgedoc/default.nix
View file

@ -79,5 +79,11 @@ in
};
environment.shellAliases.hedgedoc-manage-users = "sudo --user=${user} ${manage_users}";
custom.services.gatus.endpoints."Hedgedoc" = {
group = "Public";
url = "https://${cfg.domain}/_health";
extraConditions = [ "[BODY].ready == true" ];
};
};
}

10
modules/system/services/nextcloud/default.nix
View file

@ -72,5 +72,15 @@ in
};
};
};
custom.services.gatus.endpoints."Nextcloud" = {
group = "Private";
url = "https://${cfg.domain}/status.php";
extraConditions = [
"[BODY].installed == true"
"[BODY].maintenance == false"
"[BODY].needsDbUpgrade == false"
];
};
};
}

6
modules/system/services/ntfy.nix
View file

@ -27,5 +27,11 @@ in
web-root = "disable";
};
};
custom.services.gatus.endpoints."Ntfy" = {
group = "Monitoring";
url = "https://${cfg.domain}/v1/health";
extraConditions = [ "[BODY].healthy == true" ];
};
};
}

12
modules/system/services/syncthing/default.nix
View file

@ -97,5 +97,17 @@ in
};
};
};
custom.services.gatus.endpoints = lib.mkIf cfg.isServer {
"Syncthing" = {
group = "Private";
url = "tcp://${config.networking.hostName}.${tailscaleCfg.domain}:22000";
};
"Syncthing GUI" = {
group = "Private";
url = "https://${cfg.gui.domain}/rest/noauth/health";
extraConditions = [ "[BODY].status == OK" ];
};
};
};
}