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nixops: add rpi-3 and rpi-4

This commit is contained in:
Sebastien Bourdeauducq 2019-10-22 20:09:56 +08:00
parent 7167c34bfe
commit ee60f202b1
4 changed files with 146 additions and 11 deletions

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@ -331,6 +331,9 @@ ACTION=="add", SUBSYSTEM=="tty", \
matterbridge = super.matterbridge.overrideAttrs(oa: {
patches = oa.patches or [] ++ [ ./matterbridge-disable-github.patch ];
});
nixops = super.nixops.overrideAttrs(oa: {
patches = oa.patches or [] ++ [ ./nixops-665.patch ];
});
};
security.acme.certs = {

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@ -0,0 +1,111 @@
From e2015bbfcbcf7594824755e39f838d7aab258b6e Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Sat, 13 May 2017 08:53:07 -0400
Subject: [PATCH] Support multiple versions of nixpkgs in one network
Having a machine named foo, described as:
foo = { # ...snipped...
deployment.nix_path.nixpkgs = (builtins.filterSource
(path: type: type != "directory" || baseNameOf path != ".git")
./../nixpkgs);
});
will have the custom nixpkgs set in the `NIX_PATH` as
`nixpkgs=path-to-custom-nixpkgs`.
Note this does not work with foo = { config, ... }: {... machines, but
having a second nix file in the network would work, and also:
let
canary = machine: {
deployment.nix_path.nixpkgs = (builtins.filterSource
(path: type: type != "directory" || baseNameOf path != ".git")
./../nixpkgs);
imports = [machine];
};
machine = { ... }: {
# your machine config
};
in {
machineA = machine;
machineB = canary machine;
}
Note that because this uses scopedImport, the nixops network and
machines may use `import <nixpkgs>` and have a consistent view of
nixpkgs.
---
nix/eval-machine-info.nix | 35 ++++++++++++++++++++++++++++++++---
nix/options.nix | 7 +++++++
2 files changed, 39 insertions(+), 3 deletions(-)
diff --git a/nix/eval-machine-info.nix b/nix/eval-machine-info.nix
index 503b4c25d..085452cd4 100644
--- a/nix/eval-machine-info.nix
+++ b/nix/eval-machine-info.nix
@@ -39,13 +39,42 @@ rec {
# Get the configuration of this machine from each network
# expression, attaching _file attributes so the NixOS module
# system can give sensible error messages.
+
modules =
concatMap (n: optional (hasAttr machineName n)
{ imports = [(getAttr machineName n)]; inherit (n) _file; })
networks;
- in
- { name = machineName;
- value = import <nixpkgs/nixos/lib/eval-config.nix> {
+
+ machineConfs =
+ concatMap (n: optional (hasAttr machineName n)
+ (getAttr machineName n))
+ networks;
+
+ nameToPath = attrs: name: {
+ prefix = name;
+ path = attrs."${name}";
+ };
+
+ attrsetToPaths = attrset: map (nameToPath attrset)
+ (builtins.attrNames attrset);
+
+ importSources =
+ (concatMap (module:
+ if (!builtins.isFunction module
+ && builtins.hasAttr "deployment" module)
+ && (builtins.hasAttr "nix_path" module.deployment)
+ then attrsetToPaths module.deployment.nix_path
+ else [])
+ machineConfs) ++ builtins.nixPath;
+
+ __nixPath = importSources;
+
+ machineImport = builtins.scopedImport {
+ inherit __nixPath;
+ };
+ in {
+ name = machineName;
+ value = machineImport <nixpkgs/nixos/lib/eval-config.nix> {
modules =
modules ++
defaults ++
diff --git a/nix/options.nix b/nix/options.nix
index 0866c3ab8..117b44a7b 100644
--- a/nix/options.nix
+++ b/nix/options.nix
@@ -103,6 +103,13 @@ in
'';
};
+ deployment.nix_path = mkOption {
+ default = {};
+ type = types.attrsOf types.str;
+ description = ''
+ '';
+ };
+
deployment.hasFastConnection = mkOption {
default = false;
type = types.bool;

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@ -1,5 +1,13 @@
{
rpi-1 = import ./rpi.nix { host = "rpi-1"; };
rpi-2 = import ./rpi.nix { host = "rpi-2"; };
rpi-1 = import ./rpi.nix { host = "rpi-1"; rpi4 = false; };
rpi-2 = import ./rpi.nix { host = "rpi-2"; rpi4 = false; };
rpi-3 = {
deployment.nix_path.nixpkgs = "https://nixos.org/channels/nixos-unstable/nixexprs.tar.xz";
imports = [(import ./rpi.nix { host = "rpi-3"; rpi4 = true; })];
};
rpi-4 = {
deployment.nix_path.nixpkgs = "https://nixos.org/channels/nixos-unstable/nixexprs.tar.xz";
imports = [(import ./rpi.nix { host = "rpi-4"; rpi4 = true; })];
};
juno = import ./desktop.nix { host = "juno"; };
}

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@ -1,19 +1,32 @@
{ host }:
{ host, rpi4 }:
{ config, pkgs, lib, ... }:
{ config, pkgs, ... }:
let
m-labs = import (fetchTarball https://nixbld.m-labs.hk/channel/custom/artiq/full/artiq-full/nixexprs.tar.xz) {};
m-labs = import (fetchTarball https://nixbld.m-labs.hk/channel/custom/artiq/full/artiq-full/nixexprs.tar.xz) { inherit pkgs; };
in
{
deployment.targetHost = host;
nixpkgs.system = "aarch64-linux";
boot.loader.grub.enable = false;
boot.loader.generic-extlinux-compatible.enable = true;
boot.kernelParams = ["cma=32M console=ttyS1,115200n8"];
fileSystems = {
boot.loader.grub.enable = false;
boot.loader.generic-extlinux-compatible.enable = !rpi4;
boot.loader.raspberryPi = pkgs.lib.mkIf rpi4 {
enable = true;
version = 4;
};
boot.kernelPackages = pkgs.lib.mkIf rpi4 pkgs.linuxPackages_rpi4;
fileSystems = if rpi4 then {
"/boot" = {
device = "/dev/disk/by-label/FIRMWARE";
fsType = "vfat";
};
"/" = {
device = "/dev/disk/by-label/NIXOS_SD";
fsType = "ext4";
};
} else {
"/" = {
device = "/dev/disk/by-label/NIXOS_SD";
fsType = "ext4";