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flake update

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Robin Appelman 2025-06-02 22:32:40 +02:00
commit 4c13f63e2f
3 changed files with 104 additions and 68 deletions
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19
README.md
View file

@ -29,17 +29,18 @@ delay = 300
## Parameters
To remove the need to hard code ip addresses or host names, you can configure parameters to query for an ip address and
use it in a query or url.
To remove the need to hard code ip addresses or host names, you can configure
parameters to query for an ip address and use it in a query or url.
### MDNS
```toml
```toml
params.host = { type = "mdns", service = "_switch-http._tcp.local", host = "switch2" }
```
```
Will attempt to lookup a host advertising itself under the `_switch-http._tcp.local` service with host name `switch2`
and return the ip address and port of the host.
Will attempt to lookup a host advertising itself under the
`_switch-http._tcp.local` service with host name `switch2` and return the ip
address and port of the host.
### Service
@ -47,5 +48,7 @@ and return the ip address and port of the host.
params.host = { type = "service", file = "services.json", key = "hostname", value = "switch2" }
```
Will look for a host in a json file in [prometheus' file based service discovery format](https://prometheus.io/docs/guides/file-sd/)
for an entry containing the label `hostname` with value `switch2` and return the first target.
Will look for a host in a json file in
[prometheus' file based service discovery format](https://prometheus.io/docs/guides/file-sd/)
for an entry containing the label `hostname` with value `switch2` and return the
first target.

95
flake.lock generated
View file

@ -1,56 +1,103 @@
{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"crane": {
"locked": {
"lastModified": 1705309234,
"narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
"lastModified": 1742394900,
"narHash": "sha256-vVOAp9ahvnU+fQoKd4SEXB2JG2wbENkpqcwlkIXgUC0=",
"owner": "ipetkov",
"repo": "crane",
"rev": "70947c1908108c0c551ddfd73d4f750ff2ea67cd",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"owner": "ipetkov",
"repo": "crane",
"type": "github"
}
},
"flakelight": {
"inputs": {
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1748868585,
"narHash": "sha256-DrrbahOQAwvNM8l5EuGxxkVS7X5/S59zcG0N9ZWQFhk=",
"owner": "nix-community",
"repo": "flakelight",
"rev": "dfbecd12d99c1bf82906521a6a7d5b75d2aa1ca2",
"type": "github"
},
"original": {
"owner": "nix-community",
"repo": "flakelight",
"type": "github"
}
},
"mill-scale": {
"inputs": {
"crane": "crane",
"flakelight": [
"flakelight"
],
"rust-overlay": "rust-overlay"
},
"locked": {
"lastModified": 1748205441,
"narHash": "sha256-W+UUBT/l1DSTZo5G43494mRNNspJ2i9jW2QELC9JuMQ=",
"ref": "refs/heads/main",
"rev": "dac3b74a89cebbeb21cc6602e4a346604adbee8b",
"revCount": 49,
"type": "git",
"url": "https://codeberg.org/icewind/mill-scale"
},
"original": {
"type": "git",
"url": "https://codeberg.org/icewind/mill-scale"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1707650010,
"narHash": "sha256-dOhphIA4MGrH4ElNCy/OlwmN24MsnEqFjRR6+RY7jZw=",
"lastModified": 1748708770,
"narHash": "sha256-q8jG2HJWgooWa9H0iatZqBPF3bp0504e05MevFmnFLY=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "809cca784b9f72a5ad4b991e0e7bcf8890f9c3a6",
"rev": "a59eb7800787c926045d51b70982ae285faa2346",
"type": "github"
},
"original": {
"id": "nixpkgs",
"ref": "nixos-23.11",
"ref": "nixos-25.05",
"type": "indirect"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"flakelight": "flakelight",
"mill-scale": "mill-scale",
"nixpkgs": "nixpkgs"
}
},
"systems": {
"rust-overlay": {
"inputs": {
"nixpkgs": [
"mill-scale",
"flakelight",
"nixpkgs"
]
},
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"lastModified": 1742697269,
"narHash": "sha256-Lpp0XyAtIl1oGJzNmTiTGLhTkcUjwSkEb0gOiNzYFGM=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "01973c84732f9275c50c5f075dd1f54cc04b3316",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
}

46
flake.nix
View file

@ -1,36 +1,21 @@
{
inputs = {
nixpkgs.url = "nixpkgs/nixos-23.11";
flake-utils.url = "github:numtide/flake-utils";
nixpkgs.url = "nixpkgs/nixos-25.05";
flakelight = {
url = "github:nix-community/flakelight";
inputs.nixpkgs.follows = "nixpkgs";
};
mill-scale = {
url = "git+https://codeberg.org/icewind/mill-scale";
inputs.flakelight.follows = "flakelight";
};
};
outputs = {mill-scale, ...}:
mill-scale ./. {
packages.tasprompto = import ./package.nix;
outputs = {
self,
nixpkgs,
flake-utils,
}:
flake-utils.lib.eachDefaultSystem (
system: let
overlays = [
(import ./overlay.nix)
];
pkgs = (import nixpkgs) {
inherit system overlays;
};
in rec {
packages = rec {
prometheus-edge-trigger = pkgs.prometheus-edge-trigger;
default = prometheus-edge-trigger;
};
devShell = pkgs.mkShell {
nativeBuildInputs = with pkgs; [rustc cargo bacon cargo-edit cargo-outdated clippy cargo-audit];
};
}
)
// {
overlays.default = import ./overlay.nix;
nixosModules.default = {
nixosModules = {outputs, ...}: {
default = {
pkgs,
config,
lib,
@ -38,9 +23,10 @@
}: {
imports = [./module.nix];
config = lib.mkIf config.services.prometheus-edge-trigger.enable {
nixpkgs.overlays = [self.overlays.default];
nixpkgs.overlays = [outputs.overlays.default];
services.prometheus-edge-trigger.package = lib.mkDefault pkgs.prometheus-edge-trigger;
};
};
};
};
}