72 lines
2.2 KiB
Nix
72 lines
2.2 KiB
Nix
inputs@{ servers, flutils, nixpkgs, kubenix, ... }: flutils.lib.eachDefaultSystem
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(system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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deployScript = (pkgs.writeScriptBin "applyset-deploy.sh" (builtins.readFile ./applyset-deploy.sh)).overrideAttrs (old: {
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buildCommand = "${old.buildCommand}\npatchShebangs $out";
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});
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machines = servers.machines.${system};
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mkKubernetes = name: module: namespace: (kubenix.evalModules.${system} {
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specialArgs = {
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inherit namespace system machines;
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inherit (servers) globals;
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inherit (inputs) nixhelm blog-pim dns;
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};
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module = { kubenix, ... }:
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{
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imports = [
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kubenix.modules.k8s
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kubenix.modules.helm
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./modules
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module
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];
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config = {
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kubenix.project = name;
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kubernetes.namespace = namespace;
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};
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};
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}).config.kubernetes;
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mkManifest = name: { module, namespace }: {
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name = "${name}-manifest";
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value = (mkKubernetes name module namespace).result;
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};
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mkDeployApp = name: { module, namespace }:
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let
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kubernetes = mkKubernetes name module namespace;
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kubeconfig = kubernetes.kubeconfig or "";
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result = kubernetes.result or "";
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wrappedDeployScript = pkgs.symlinkJoin
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{
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name = "applyset-deploy.sh";
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paths = [ deployScript pkgs.vals pkgs.kubectl ];
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buildInputs = [ pkgs.makeWrapper ];
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passthru.manifest = result;
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meta.mainProgram = "applyset-deploy.sh";
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postBuild = ''
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wrapProgram $out/bin/applyset-deploy.sh \
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--suffix PATH : "$out/bin" \
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--run 'export KUBECONFIG=''${KUBECONFIG:-${toString kubeconfig}}' \
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--set MANIFEST '${result}' \
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--set APPLYSET 'applyset-${name}' \
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--set NAMESPACE '${namespace}'
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'';
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};
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in
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{
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name = "${name}-deploy";
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value = wrappedDeployScript;
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};
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deployments = import ./deployments.nix;
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in
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{
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packages = pkgs.lib.mergeAttrs (pkgs.lib.mapAttrs' mkDeployApp deployments) (pkgs.lib.mapAttrs' mkManifest deployments);
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})
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