nixos-servers/kubenix-modules/pihole.nix

164 lines
3.7 KiB
Nix

{ myLib, ... }: {
kubernetes.resources = {
configMaps.pihole.data = {
TZ = "Europe/Amsterdam";
PIHOLE_DNS_ = "192.168.30.1";
};
secrets.pihole.stringData.webPassword = "ref+sops://secrets/sops.yaml#/pihole/password";
deployments.pihole = {
metadata.labels.app = "pihole";
spec = {
selector.matchLabels.app = "pihole";
template = {
metadata.labels.app = "pihole";
spec = {
containers.pihole = {
image = "pihole/pihole:latest";
envFrom = [{ configMapRef.name = "pihole"; }];
ports = [
{
containerPort = 80;
protocol = "TCP";
}
{
containerPort = 53;
protocol = "UDP";
}
];
env = [{
# TODO: simplify this by using env.WEBPASSWORD?
name = "WEBPASSWORD";
valueFrom.secretKeyRef = {
name = "pihole";
key = "webPassword";
};
}];
volumeMounts = [
{
name = "data";
mountPath = "/etc/pihole";
}
{
name = "dnsmasq";
mountPath = "/etc/dnsmasq.d";
}
];
};
volumes = [
{
name = "data";
persistentVolumeClaim.claimName = "pihole-data";
}
{
name = "dnsmasq";
persistentVolumeClaim.claimName = "pihole-dnsmasq";
}
];
};
};
};
};
persistentVolumes = {
pihole-data.spec = {
capacity.storage = "1Mi";
accessModes = [ "ReadWriteMany" ];
nfs = {
server = "lewis.dmz";
path = "/mnt/data/nfs/pihole/data";
};
};
pihole-dnsmasq.spec = {
capacity.storage = "1Mi";
accessModes = [ "ReadWriteMany" ];
nfs = {
server = "lewis.dmz";
path = "/mnt/data/nfs/pihole/dnsmasq";
};
};
};
persistentVolumeClaims = {
pihole-data.spec = {
accessModes = [ "ReadWriteMany" ];
storageClassName = "";
resources.requests.storage = "1Mi";
volumeName = "pihole-data";
};
pihole-dnsmasq.spec = {
accessModes = [ "ReadWriteMany" ];
storageClassName = "";
resources.requests.storage = "1Mi";
volumeName = "pihole-dnsmasq";
};
};
services = {
pihole-web.spec = {
selector.app = "pihole";
ports = [{
protocol = "TCP";
port = 80;
targetPort = 80;
}];
};
pihole-dns.spec = {
type = "LoadBalancer";
loadBalancerIP = myLib.globals.piholeIPv4;
selector.app = "pihole";
ports = [{
protocol = "UDP";
port = 53;
targetPort = 53;
}];
};
};
ingresses.pihole-web = {
metadata.annotations = {
"cert-manager.io/cluster-issuer" = "letsencrypt";
"traefik.ingress.kubernetes.io/router.entrypoints" = "localsecure";
};
spec = {
ingressClassName = "traefik";
rules = [{
host = "pihole.kun.is";
http.paths = [{
path = "/";
pathType = "Prefix";
backend.service = {
name = "pihole-web";
port.number = 80;
};
}];
}];
tls = [{
secretName = "pihole-tls";
hosts = [ "pihole.kun.is" ];
}];
};
};
};
}