nixos-servers/kubenix-modules/base.nix

85 lines
2.6 KiB
Nix

# We deploy several resources that rely on "custom resource definitions".
# We must first import these resources definitions, before deploying resources that depend on them.
{ lib, kubenix, nixhelm, system, machines, ... }: {
imports = [
kubenix.modules.k8s
kubenix.modules.helm
];
config = {
kubenix.project = "home";
kubernetes = {
kubeconfig = "~/.kube/config";
# TODO: These were copied from https://github.com/cert-manager/cert-manager/releases/download/v1.14.4/cert-manager.crds.yaml
# See https://cert-manager.io/docs/installation/helm/
# Seems kubenix cannot import a list of resources, but only individual resources.
# Might be good to create a PR for this.
imports = [
./cert-manager-manifests/certificaterequest.yaml
./cert-manager-manifests/certificate.yaml
./cert-manager-manifests/challenge.yaml
./cert-manager-manifests/clusterissuer.yaml
./cert-manager-manifests/issuer.yaml
./cert-manager-manifests/order.yaml
];
helm.releases = {
metallb = {
chart = nixhelm.chartsDerivations.${system}.metallb.metallb;
includeCRDs = true;
};
cert-manager = {
chart = nixhelm.chartsDerivations.${system}.jetstack.cert-manager;
includeCRDs = false;
};
argo-workflows = {
chart = nixhelm.chartsDerivations.${system}.argoproj.argo-workflows;
includeCRDs = true;
};
longhorn = {
chart = nixhelm.chartsDerivations.${system}.longhorn.longhorn;
includeCRDs = true;
values = {
defaultSettings = {
defaultDataPath = "/mnt/longhorn";
storageMinimalAvailablePercentage = 0;
allowRecurringJobWhileVolumeDetached = true;
backupTarget = "nfs://lewis.dmz:/mnt/longhorn/persistent/longhorn-backup";
};
persistence = {
defaultClassReplicaCount = 2;
};
};
};
};
resources = {
namespaces = {
static-websites = { };
freshrss = { };
radicale = { };
kms = { };
atuin = { };
nextcloud = { };
hedgedoc = { };
};
nodes =
let
machinesWithKubernetesLabels = lib.filterAttrs (name: machine: machine.kubernetesNodeLabels != null) machines;
in
builtins.mapAttrs
(name: machine: {
metadata.labels = machine.kubernetesNodeLabels;
})
machinesWithKubernetesLabels;
};
};
};
}