nixos: adjust to 20.09 changes

Most notably the php5 expression needed to be reworked.

nix/os/containers/webserver.nix

@@ -2,7 +2,7 @@
 , localAddress
 , httpsPort ? 443
 }: {
-  config = { config, pkgs, ... }: {
+  config = { config, pkgs, lib, ... }: {
     imports = [
       ../profiles/containers/configuration.nix
     ];
@@ -30,23 +30,16 @@
       locations."~ ^(.+\.php)(.*)$".extraConfig = ''
         fastcgi_split_path_info  ^(.+\.php)(.*)$;
 
-        fastcgi_pass 127.0.0.1:9000;
+        fastcgi_pass unix:${config.services.phpfpm.pools.mypool.socket};
         fastcgi_index index.php;
       '';
     };
 
-    nixpkgs.config.php = {
-      imap = false;
-      openssl = false;
-      curl = false;
-      ldap = false;
-    };
-
     services.phpfpm.pools.mypool = {
-      phpPackage = pkgs.php56;
-      listen = "127.0.0.1:9000";
       user = "nobody";
+      phpPackage = pkgs.php5;
       settings = {
+        "listen.owner" = config.services.nginx.user;
         "pm" = "dynamic";
         "pm.max_children" = 5;
         "pm.start_servers" = 2;
@@ -58,6 +51,13 @@
       };
     };
 
+    # the custom php5 we're using here has no fpm-systemd, so the default `Type = "notify"` won't work
+    systemd.services."phpfpm-mypool" = {
+      serviceConfig = {
+        Type = lib.mkForce "simple";
+      };
+    };
+
     services.mysql = {
       enable = true;
       package = pkgs.mariadb;

nix/os/devices/vmd32387.contaboserver.net/system.nix

@@ -88,6 +88,10 @@ in {
     ssh = {
       enable = true;
       authorizedKeys = keys.users.steveej.openssh;
+      hostKeys = [
+        "/etc/secrets/initrd/ssh_host_rsa_key"
+        "/etc/secrets/initrd/ssh_host_ed25519_key"
+      ];
     };
   };
 

nix/os/modules/ddclient-ovh.nix

@@ -12,7 +12,7 @@ in {
   options.services.ddclientovh = with lib; {
     enable = mkEnableOption "Enable ddclient-ovh";
     domain = mkOption {
-      type = types.string;
+      type = types.str;
     };
   };
 

nix/pkgs/default.nix

@@ -1,12 +1,5 @@
 { pkgs }:
 let
-  # one application requires php5
-  nixpkgsWithPhp5 = pkgs.fetchFromGitHub {
-    owner = "nixos";
-    repo = "nixpkgs-channels";
-    rev = "846d8f8305192dcc3a63139102698b4ac6b9ef9f";
-    sha256 = "1qifgc1q2i4g0ivpfjnxp4jl2cc82gfjws08dsllgw7q7kw4b4rb";
-  };
 
 in rec {
   nixpkgs-master = import <nixpkgs-master> {};
@@ -47,11 +40,32 @@ in rec {
     enableStatic = true;
   };
 
-  php56 = (pkgs.callPackages
+  php5 = let
-    "${nixpkgsWithPhp5}/pkgs/development/interpreters/php/default.nix" {
+    nixpkgsWithPhp5 = pkgs.fetchFromGitHub {
+      owner = "nixos";
+      repo = "nixpkgs-channels";
+      rev = "pkgs";
+      sha256 = "1qifgc1q2i4g0ivpfjnxp4jl2cc82gfjws08dsllgw7q7kw4b4rb";
+    };
+    php5 = (pkgs.callPackage "${nixpkgsWithPhp5}/pkgs/development/interpreters/php/default.nix" {
+      config = (pkgs.lib.attrsets.recursiveUpdate
+        pkgs.config
+        {
+          php = {
+            imap = false;
+            openssl = false;
+            curl = false;
+            ldap = false;
+            mcrypt = false;
+          };
+        }
+      );
+      stdenv = pkgs.llvmPackages_6.stdenv; #broken
       icu = pkgs.icu60;
-    })
+    }).php56;
-    .php56.overrideAttrs(drv: rec {
+  in
+    php5
+    .overrideAttrs(attrs: rec {
       # See https://secure.php.net/ChangeLog-5.php
       version = "5.6.40";
       name = "php-${version}";
@@ -61,6 +75,11 @@ in rec {
         url = "http://www.php.net/distributions/php-${version}.tar.bz2";
         inherit sha256;
       };
+
+      configureFlags = attrs.configureFlags ++ [
+        "--without-fpm-systemd"
+      ];
+
     });
 
   duplicacy = pkgs.callPackage ../pkgs/duplicacy {};