virtual/packages/aten.nix

   1 { lib, checkEnv, writeText, fetchedGitPrivate, stdenv, php, git, cacert, phpPackages, yarn }:
   2 let
   3   aten = { environment ? "dev" }: rec {
   4     varPrefix = "ATEN";
   5     varDir = "/var/lib/aten_${environment}";
   6     envName= lib.strings.toUpper environment;
   7     phpFpm = rec {
   8       socket = "/var/run/phpfpm/aten-${environment}.sock";
   9       pool = ''
  10         listen = ${socket}
  11         user = ${apache.user}
  12         group = ${apache.group}
  13         listen.owner = ${apache.user}
  14         listen.group = ${apache.group}
  15         php_admin_value[upload_max_filesize] = 20M
  16         php_admin_value[post_max_size] = 20M
  17         ;php_admin_flag[log_errors] = on
  18         php_admin_value[open_basedir] = "${webappDir}:${varDir}:/tmp"
  19         ${if environment == "dev" then ''
  20         pm = ondemand
  21         pm.max_children = 5
  22         pm.process_idle_timeout = 60
  23         env[SYMFONY_DEBUG_MODE] = "yes"
  24         '' else ''
  25         pm = dynamic
  26         pm.max_children = 20
  27         pm.start_servers = 2
  28         pm.min_spare_servers = 1
  29         pm.max_spare_servers = 3
  30         ''}'';
  31     };
  32     apache = {
  33       user = "wwwrun";
  34       group = "wwwrun";
  35       modules = [ "proxy_fcgi" ];
  36       vhostConf =
  37         assert checkEnv "NIXOPS_${varPrefix}_${envName}_SECRET";
  38         assert checkEnv "NIXOPS_${varPrefix}_${envName}_PSQL_URL";
  39       ''
  40       Use Stats aten.pro
  41
  42       <FilesMatch "\.php$">
  43         SetHandler "proxy:unix:${phpFpm.socket}|fcgi://localhost"
  44       </FilesMatch>
  45
  46       SetEnv APP_ENV      "${environment}"
  47       SetEnv APP_SECRET   "${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_SECRET"}
  48       SetEnv DATABASE_URL "${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_PSQL_URL"}
  49
  50       ${if environment == "dev" then ''
  51       <Location />
  52         Use LDAPConnect
  53         Require ldap-group   cn=dev.aten.pro,cn=httpd,ou=services,dc=immae,dc=eu
  54         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://aten.pro\"></html>"
  55       </Location>
  56
  57       <Location /backend>
  58         Use LDAPConnect
  59         Require ldap-group   cn=dev.aten.pro,cn=httpd,ou=services,dc=immae,dc=eu
  60         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://aten.pro\"></html>"
  61       </Location>
  62       '' else ''
  63       <Location /backend>
  64         Use LDAPConnect
  65         Require ldap-group   cn=aten.pro,cn=httpd,ou=services,dc=immae,dc=eu
  66         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://aten.pro\"></html>"
  67       </Location>
  68       ''}
  69
  70       <Directory ${webRoot}>
  71         Options Indexes FollowSymLinks MultiViews Includes
  72         AllowOverride All
  73         Require all granted
  74         DirectoryIndex index.php
  75         FallbackResource /index.php
  76       </Directory>
  77       '';
  78     };
  79     activationScript = {
  80       deps = [ "wrappers" ];
  81       text = ''
  82       install -m 0755 -o ${apache.user} -g ${apache.group} -d ${varDir}
  83       if [ ! -f "${varDir}/currentWebappDir" -o \
  84           "${webappDir}" != "$(cat ${varDir}/currentWebappDir 2>/dev/null)" ]; then
  85         pushd ${webappDir} > /dev/null
  86         $wrapperDir/sudo -u wwwrun APP_ENV=${environment} ./bin/console --env=${environment} cache:clear --no-warmup
  87         popd > /dev/null
  88         echo -n "${webappDir}" > ${varDir}/currentWebappDir
  89       fi
  90       '';
  91     };
  92     webappDir = stdenv.mkDerivation (fetchedGitPrivate ./aten.json // rec {
  93       # FIXME: can we do better than symlink?
  94       # FIXME: initial sync
  95       # FIXME: backup
  96       # FIXME: usage statistics
  97       buildPhase = ''
  98         export GIT_SSL_CAINFO=${cacert}/etc/ssl/certs/ca-bundle.crt
  99         export SSL_CERT_FILE=${cacert}/etc/ssl/certs/ca-bundle.crt
 100         export APP_ENV="${environment}"
 101         export DATABASE_URL="${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_PSQL_URL"}"
 102         export APP_SECRET="${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_SECRET"}"
 103
 104         ${if environment == "dev" then ''
 105           composer install
 106         '' else ''
 107           SYMFONY_ENV=prod composer install --no-dev
 108         ''}
 109         yarn install
 110         yarn run encore production
 111         rm -rf var
 112         ln -sf ../../../../../${varDir} var
 113         '';
 114       installPhase = ''
 115         cp -a . $out
 116         '';
 117       buildInputs = [
 118         php git cacert phpPackages.composer yarn
 119       ];
 120     });
 121     webRoot = "${webappDir}/public";
 122   };
 123 in
 124   aten