modules/private/websites/tools/cloud/default.nix

   1 { lib, pkgs, config,  ... }:
   2 let
   3   nextcloud = pkgs.webapps.nextcloud.withApps (a: [
   4     a.apporder a.audioplayer a.bookmarks a.calendar a.carnet a.contacts
   5     a.cookbook a.deck a.extract a.files_markdown a.files_readmemd
   6     a.flowupload a.gpxedit a.gpxpod a.keeweb a.maps a.metadata a.music
   7     a.notes a.ocsms a.passman a.polls a.spreed a.tasks
   8   ]);
   9   env = config.myEnv.tools.nextcloud;
  10   varDir = "/var/lib/nextcloud";
  11   webappName = "tools_nextcloud";
  12   apacheRoot = "/run/current-system/webapps/${webappName}";
  13   cfg = config.myServices.websites.tools.cloud;
  14   phpFpm = rec {
  15     basedir = builtins.concatStringsSep ":" ([ nextcloud varDir ] ++ nextcloud.apps);
  16     pool = {
  17       "listen.owner" = "wwwrun";
  18       "listen.group" = "wwwrun";
  19       "pm" = "ondemand";
  20       "pm.max_children" = "60";
  21       "pm.process_idle_timeout" = "60";
  22
  23       "php_admin_value[output_buffering]" = "0";
  24       "php_admin_value[max_execution_time]" = "1800";
  25       "php_admin_value[zend_extension]" = "opcache";
  26       #already enabled by default?
  27       #"php_value[opcache.enable]" = "1";
  28       "php_value[opcache.enable_cli]" = "1";
  29       "php_value[opcache.interned_strings_buffer]" = "8";
  30       "php_value[opcache.max_accelerated_files]" = "10000";
  31       "php_value[opcache.memory_consumption]" = "128";
  32       "php_value[opcache.save_comments]" = "1";
  33       "php_value[opcache.revalidate_freq]" = "1";
  34       "php_admin_value[memory_limit]" = "512M";
  35
  36       "php_admin_value[open_basedir]" = "/run/wrappers/bin/sendmail:${basedir}:/proc/meminfo:/dev/urandom:/proc/self/fd:/tmp";
  37       "php_admin_value[session.save_path]" = "${varDir}/phpSessions";
  38     };
  39   };
  40 in {
  41   options.myServices.websites.tools.cloud = {
  42     enable = lib.mkEnableOption "enable cloud website";
  43   };
  44
  45   config = lib.mkIf cfg.enable {
  46     services.websites.env.tools.modules = [ "proxy_fcgi" ];
  47
  48     services.websites.env.tools.vhostConfs.cloud = {
  49       certName    = "eldiron";
  50       addToCerts  = true;
  51       hosts       = ["cloud.immae.eu" ];
  52       root        = apacheRoot;
  53       extraConfig = [
  54         ''
  55           SetEnvIf Authorization "(.*)" HTTP_AUTHORIZATION=$1
  56           <Directory ${apacheRoot}>
  57             AcceptPathInfo On
  58             DirectoryIndex index.php
  59             Options FollowSymlinks
  60             Require all granted
  61             AllowOverride all
  62
  63             <IfModule mod_headers.c>
  64               Header always set Strict-Transport-Security "max-age=15552000; includeSubDomains; preload"
  65             </IfModule>
  66             <FilesMatch "\.php$">
  67               CGIPassAuth on
  68               SetHandler "proxy:unix:${config.services.phpfpm.pools.nextcloud.socket}|fcgi://localhost"
  69             </FilesMatch>
  70
  71           </Directory>
  72         ''
  73       ];
  74     };
  75
  76     secrets.keys = [{
  77       dest = "webapps/tools-nextcloud";
  78       user = "wwwrun";
  79       group = "wwwrun";
  80       permissions = "0600";
  81       # This file is not actually included, see activationScript below
  82       text = ''
  83         <?php
  84         include('${nextcloud}/version.php');
  85         $CONFIG = array (
  86           // FIXME: change this value when nextcloud starts getting slow
  87           'instanceid' => '${env.instance_id}1',
  88           'datadirectory' => '/var/lib/nextcloud/',
  89           'passwordsalt' => '${env.password_salt}',
  90           'debug' => false,
  91           'dbtype' => 'pgsql',
  92           'version' => implode($OC_Version, '.'),
  93           'dbname' => '${env.postgresql.database}',
  94           'dbhost' => '${env.postgresql.socket}',
  95           'dbtableprefix' => 'oc_',
  96           'dbuser' => '${env.postgresql.user}',
  97           'dbpassword' => '${env.postgresql.password}',
  98           'installed' => true,
  99           'maxZipInputSize' => 0,
 100           'allowZipDownload' => true,
 101           'forcessl' => true,
 102           'theme' => ${"''"},
 103           'maintenance' => false,
 104           'trusted_domains' =>
 105           array (
 106             0 => 'cloud.immae.eu',
 107           ),
 108           'secret' => '${env.secret}',
 109           'appstoreenabled' => false,
 110           'appstore.experimental.enabled' => true,
 111           'loglevel' => 2,
 112           'trashbin_retention_obligation' => 'auto',
 113           'htaccess.RewriteBase' => '/',
 114           'mail_smtpmode' => 'sendmail',
 115           'mail_smtphost' => '127.0.0.1',
 116           'mail_smtpname' => ''',
 117           'mail_smtppassword' => ''',
 118           'mail_from_address' => 'nextcloud',
 119           'mail_smtpauth' => false,
 120           'mail_domain' => 'tools.immae.eu',
 121           'memcache.local' => '\\OC\\Memcache\\APCu',
 122           'memcache.locking' => '\\OC\\Memcache\\Redis',
 123           'filelocking.enabled' => true,
 124           'redis' =>
 125           array (
 126             'host' => '${env.redis.socket}',
 127             'port' => 0,
 128             'dbindex' => ${env.redis.db},
 129           ),
 130           'overwrite.cli.url' => 'https://cloud.immae.eu',
 131           'ldapIgnoreNamingRules' => false,
 132           'ldapProviderFactory' => '\\OCA\\User_LDAP\\LDAPProviderFactory',
 133           'has_rebuilt_cache' => true,
 134         );
 135       '';
 136     }];
 137     users.users.root.packages = let
 138       occ = pkgs.writeScriptBin "nextcloud-occ" ''
 139         #! ${pkgs.stdenv.shell}
 140         cd ${nextcloud}
 141         NEXTCLOUD_CONFIG_DIR="${nextcloud}/config" \
 142           exec \
 143           sudo -u wwwrun ${pkgs.php74}/bin/php \
 144           -c ${pkgs.php74}/etc/php.ini \
 145           occ $*
 146         '';
 147     in [ occ ];
 148
 149     system.activationScripts.nextcloud = {
 150       deps = [ "secrets" ];
 151       text = let
 152         confs = lib.attrsets.mapAttrs (n: v: pkgs.writeText "${n}.json" (builtins.toJSON v)) nextcloud.otherConfig;
 153       in
 154         ''
 155         install -m 0755 -o wwwrun -g wwwrun -d ${varDir}
 156         install -m 0750 -o wwwrun -g wwwrun -d ${varDir}/phpSessions
 157         ${builtins.concatStringsSep "\n" (lib.attrsets.mapAttrsToList (n: v:
 158           "install -D -m 0644 -o wwwrun -g wwwrun -T ${v} ${varDir}/config/${n}.json"
 159           ) confs)}
 160         #install -D -m 0600 -o wwwrun -g wwwrun -T /var/secrets/webapps/tools-nextcloud ${varDir}/config/config.php
 161       '';
 162     };
 163     # FIXME: add a warning when config.php changes
 164     system.extraSystemBuilderCmds = ''
 165       mkdir -p $out/webapps
 166       ln -s ${nextcloud} $out/webapps/${webappName}
 167       '';
 168
 169     services.phpfpm.pools.nextcloud = {
 170       user = "wwwrun";
 171       group = "wwwrun";
 172       settings = phpFpm.pool;
 173       phpPackage = pkgs.php74.withExtensions({ enabled, all }: enabled ++ [ all.redis all.apcu all.opcache ]);
 174     };
 175
 176     services.cron = {
 177       enable = true;
 178       systemCronJobs = let
 179         script = pkgs.writeScriptBin "nextcloud-cron" ''
 180           #! ${pkgs.stdenv.shell}
 181           export LOCALE_ARCHIVE=/run/current-system/sw/lib/locale/locale-archive
 182           export PATH=/run/wrappers/bin:$PATH
 183           ${pkgs.php74}/bin/php -d memory_limit=512M -f ${nextcloud}/cron.php
 184           '';
 185       in [
 186         ''
 187           */15 * * * * wwwrun ${script}/bin/nextcloud-cron
 188         ''
 189       ];
 190     };
 191   };
 192 }