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12 changed files with 127 additions and 66 deletions

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@ -53,13 +53,10 @@ NOTE: This deployment method does NOT use an `arion-pkgs.nix` file, but reuses
virtualisation.arion = {
backend = "podman-socket"; # or "docker"
projects.example = {
serviceName = "example"; # optional systemd service name, defaults to arion-example in this case
settings = {
# Specify you project here, or import it from a file.
# NOTE: This does NOT use ./arion-pkgs.nix, but defaults to NixOS' pkgs.
imports = [ ./arion-compose.nix ];
};
projects.example.settings = {
# Specify you project here, or import it from a file.
# NOTE: This does NOT use ./arion-pkgs.nix, but defaults to NixOS' pkgs.
imports = [ ./arion-compose.nix ];
};
};
}

View file

@ -148,7 +148,7 @@ Describe containers using NixOS-style modules. There are a few options:
project.name = "full-nixos";
services.webserver = { pkgs, lib, ... }: {
nixos.useSystemd = true;
nixos.configuration.boot.tmp.useTmpfs = true;
nixos.configuration.boot.tmpOnTmpfs = true;
nixos.configuration.services.nginx.enable = true;
nixos.configuration.services.nginx.virtualHosts.localhost.root = "${pkgs.nix.doc}/share/doc/nix/manual";
nixos.configuration.services.nscd.enable = false;

View file

@ -2,8 +2,7 @@
project.name = "full-nixos";
services.webserver = { pkgs, lib, ... }: {
nixos.useSystemd = true;
nixos.configuration.boot.tmp.useTmpfs = true;
nixos.configuration.networking.useDHCP = false;
nixos.configuration.boot.tmpOnTmpfs = true;
nixos.configuration.services.nginx.enable = true;
nixos.configuration.services.nginx.virtualHosts.localhost.root = "${pkgs.nix.doc}/share/doc/nix/manual";
nixos.configuration.services.nscd.enable = false;

View file

@ -7,11 +7,11 @@
]
},
"locked": {
"lastModified": 1722555600,
"narHash": "sha256-XOQkdLafnb/p9ij77byFQjDf5m5QYl9b2REiVClC+x4=",
"lastModified": 1675933616,
"narHash": "sha256-/rczJkJHtx16IFxMmAWu5nNYcSXNg1YYXTHoGjLrLUA=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "8471fe90ad337a8074e957b69ca4d0089218391d",
"rev": "47478a4a003e745402acf63be7f9a092d51b83d7",
"type": "github"
},
"original": {
@ -22,17 +22,14 @@
},
"flake-parts_2": {
"inputs": {
"nixpkgs-lib": [
"hercules-ci-effects",
"nixpkgs"
]
"nixpkgs-lib": "nixpkgs-lib"
},
"locked": {
"lastModified": 1712014858,
"narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
"lastModified": 1688466019,
"narHash": "sha256-VeM2akYrBYMsb4W/MmBo1zmaMfgbL4cH3Pu8PGyIwJ0=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
"rev": "8e8d955c22df93dbe24f19ea04f47a74adbdc5ec",
"type": "github"
},
"original": {
@ -40,6 +37,28 @@
"type": "indirect"
}
},
"flake-parts_3": {
"inputs": {
"nixpkgs-lib": [
"hercules-ci-effects",
"hercules-ci-agent",
"nixpkgs"
]
},
"locked": {
"lastModified": 1688466019,
"narHash": "sha256-VeM2akYrBYMsb4W/MmBo1zmaMfgbL4cH3Pu8PGyIwJ0=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "8e8d955c22df93dbe24f19ea04f47a74adbdc5ec",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "flake-parts",
"type": "github"
}
},
"haskell-flake": {
"locked": {
"lastModified": 1675296942,
@ -56,19 +75,55 @@
"type": "github"
}
},
"haskell-flake_2": {
"locked": {
"lastModified": 1684780604,
"narHash": "sha256-2uMZsewmRn7rRtAnnQNw1lj0uZBMh4m6Cs/7dV5YF08=",
"owner": "srid",
"repo": "haskell-flake",
"rev": "74210fa80a49f1b6f67223debdbf1494596ff9f2",
"type": "github"
},
"original": {
"owner": "srid",
"ref": "0.3.0",
"repo": "haskell-flake",
"type": "github"
}
},
"hercules-ci-agent": {
"inputs": {
"flake-parts": "flake-parts_3",
"haskell-flake": "haskell-flake_2",
"nixpkgs": "nixpkgs"
},
"locked": {
"lastModified": 1688568579,
"narHash": "sha256-ON0M56wtY/TIIGPkXDlJboAmuYwc73Hi8X9iJGtxOhM=",
"owner": "hercules-ci",
"repo": "hercules-ci-agent",
"rev": "367dd8cd649b57009a6502e878005a1e54ad78c5",
"type": "github"
},
"original": {
"id": "hercules-ci-agent",
"type": "indirect"
}
},
"hercules-ci-effects": {
"inputs": {
"flake-parts": "flake-parts_2",
"hercules-ci-agent": "hercules-ci-agent",
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1719226092,
"narHash": "sha256-YNkUMcCUCpnULp40g+svYsaH1RbSEj6s4WdZY/SHe38=",
"lastModified": 1689397210,
"narHash": "sha256-fVxZnqxMbsDkB4GzGAs/B41K0wt/e+B/fLxmTFF/S20=",
"owner": "hercules-ci",
"repo": "hercules-ci-effects",
"rev": "11e4b8dc112e2f485d7c97e1cee77f9958f498f5",
"rev": "0a63bfa3f00a3775ea3a6722b247880f1ffe91ce",
"type": "github"
},
"original": {
@ -79,11 +134,45 @@
},
"nixpkgs": {
"locked": {
"lastModified": 1722630782,
"narHash": "sha256-hMyG9/WlUi0Ho9VkRrrez7SeNlDzLxalm9FwY7n/Noo=",
"lastModified": 1688322751,
"narHash": "sha256-eW62dC5f33oKZL7VWlomttbUnOTHrAbte9yNUNW8rbk=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "d04953086551086b44b6f3c6b7eeb26294f207da",
"rev": "0fbe93c5a7cac99f90b60bdf5f149383daaa615f",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-lib": {
"locked": {
"dir": "lib",
"lastModified": 1688049487,
"narHash": "sha256-100g4iaKC9MalDjUW9iN6Jl/OocTDtXdeAj7pEGIRh4=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "4bc72cae107788bf3f24f30db2e2f685c9298dc9",
"type": "github"
},
"original": {
"dir": "lib",
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_2": {
"locked": {
"lastModified": 1676300157,
"narHash": "sha256-1HjRzfp6LOLfcj/HJHdVKWAkX9QRAouoh6AjzJiIerU=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "545c7a31e5dedea4a6d372712a18e00ce097d462",
"type": "github"
},
"original": {
@ -98,7 +187,7 @@
"flake-parts": "flake-parts",
"haskell-flake": "haskell-flake",
"hercules-ci-effects": "hercules-ci-effects",
"nixpkgs": "nixpkgs"
"nixpkgs": "nixpkgs_2"
}
}
},

View file

@ -86,6 +86,12 @@
flake = {
debug = { inherit inputs config lib; };
defaultPackage =
lib.mapAttrs
(ps: lib.warn "arion.defaultPackage has been removed in favor of arion.packages.\${system}.default"
ps.default)
config.flake.packages;
lib = {
eval = import ./src/nix/eval-composition.nix;
build = args@{ ... }:

View file

@ -26,14 +26,9 @@ let
visible = "shallow";
};
_systemd = mkOption { internal = true; };
serviceName = mkOption {
description = "The name of the Arion project's systemd service";
type = types.str;
default = "arion-${name}";
};
};
config = {
_systemd.services.${config.serviceName} = {
_systemd.services."arion-${name}" = {
wantedBy = [ "multi-user.target" ];
after = [ "sockets.target" ];

View file

@ -2,7 +2,7 @@
project.name = "unit-test-data";
services.webserver = { pkgs, ... }: {
nixos.useSystemd = true;
nixos.configuration.boot.tmp.useTmpfs = true;
nixos.configuration.boot.tmpOnTmpfs = true;
nixos.configuration.services.nginx.enable = true;
nixos.configuration.services.nginx.virtualHosts.localhost.root = "${pkgs.nix.doc}/share/doc/nix/manual";
service.useHostStore = true;

View file

@ -3,13 +3,11 @@ let
link = url: text: ''[${text}](${url})'';
composeSpecRev = "55b450aee50799a2f33cc99e1d714518babe305e";
serviceRef = fragment:
''See ${link "https://github.com/compose-spec/compose-spec/blob/${composeSpecRev}/05-services.md#${fragment}" "Compose Spec Services #${fragment}"}'';
''See ${link "https://docs.docker.com/compose/compose-file/05-services/#${fragment}" "Docker Compose Services #${fragment}"}'';
networkRef = fragment:
''See ${link "https://github.com/compose-spec/compose-spec/blob/${composeSpecRev}/06-networks.md#${fragment}" "Compose Spec Networks #${fragment}"}'';
''See ${link "https://docs.docker.com/compose/compose-file/06-networks/#${fragment}" "Docker Compose Network #${fragment}"}'';
in
{

View file

@ -66,22 +66,6 @@ in
https://docs.docker.com/compose/compose-file/build/#context
'';
};
service.build.dockerfile = mkOption {
type = nullOr str;
default = null;
description = ''
Sets an alternate Dockerfile. A relative path is resolved from the build context.
https://docs.docker.com/compose/compose-file/build/#dockerfile
'';
};
service.build.target = mkOption {
type = nullOr str;
default = null;
description = ''
Defines the stage to build as defined inside a multi-stage Dockerfile.
https://docs.docker.com/compose/compose-file/build/#target
'';
};
service.hostname = mkOption {
type = nullOr str;
default = null;
@ -210,11 +194,6 @@ in
default = [];
description = serviceRef "external_links";
};
service.profiles = mkOption {
type = listOf str;
default = [];
description = serviceRef "profiles";
};
service.extra_hosts = mkOption {
type = listOf str;
default = [];
@ -358,8 +337,8 @@ in
;
} // lib.optionalAttrs (config.service.image != null) {
inherit (config.service) image;
} // lib.optionalAttrs (config.service.build.context != null ) {
build = lib.filterAttrs (n: v: v != null) config.service.build;
} // lib.optionalAttrs (config.service.build.context != null) {
inherit (config.service) build;
} // lib.optionalAttrs (cap_add != []) {
inherit cap_add;
} // lib.optionalAttrs (cap_drop != []) {
@ -416,7 +395,5 @@ in
inherit (config.service) working_dir;
} // lib.optionalAttrs (config.service.user != null) {
inherit (config.service) user;
} // lib.optionalAttrs (config.service.profiles != []) {
inherit (config.service) profiles;
};
}

View file

@ -39,7 +39,7 @@ in
service.tmpfs = [
"/run" # noexec is fine because exes should be symlinked from elsewhere anyway
"/run/wrappers" # noexec breaks this intentionally
] ++ lib.optional (config.nixos.evaluatedConfig.boot.tmp.useTmpfs) "/tmp:exec,mode=777";
] ++ lib.optional (config.nixos.evaluatedConfig.boot.tmpOnTmpfs) "/tmp:exec,mode=777";
service.stop_signal = "SIGRTMIN+3";
service.tty = true;

View file

@ -45,7 +45,7 @@ in
pkgs.stdenv
];
virtualisation.memorySize = 2048;
virtualisation.memorySize = 1024;
virtualisation.diskSize = 8000;
};
testScript = ''

View file

@ -4,7 +4,7 @@ pkgs.nixosTest {
name = "test-basic-arion-kafka";
nodes = {
machine = { ... }: {
virtualisation.memorySize = 4096;
virtualisation.memorySize = 3000;
virtualisation.diskSize = 10000;
imports = [
../../nixos-module.nix