Merge pull request #32761 from xvapx/crashplan-small-business

crashplan-small-business: init at 6.6.0

nixos/modules/module-list.nix

···
   ./services/backup/almir.nix
   ./services/backup/bacula.nix
   ./services/backup/crashplan.nix
+  ./services/backup/crashplan-small-business.nix
   ./services/backup/mysql-backup.nix
   ./services/backup/postgresql-backup.nix
   ./services/backup/rsnapshot.nix

nixos/modules/services/backup/crashplan-small-business.nix

···
+{ config, pkgs, lib, ... }:
+
+let
+  cfg = config.services.crashplansb;
+  crashplansb = pkgs.crashplansb.override { maxRam = cfg.maxRam; };
+  varDir = "/var/lib/crashplan";
+in
+
+with lib;
+
+{
+  options = {
+    services.crashplansb = {
+      enable = mkOption {
+        default = false;
+        type = types.bool;
+        description = ''
+          Starts crashplan for small business background service.
+        '';
+      };
+      maxRam = mkOption {
+        default = "1024m";
+        example = "2G";
+        type = types.str;
+        description = ''
+          Maximum amount of that the crashplan engine should use.
+        '';
+      };
+      openPorts = mkOption {
+        description = "Open ports in the firewall for crashplan.";
+        default = true;
+        type = types.bool;
+      };
+      ports =  mkOption {
+        # https://support.code42.com/Administrator/6/Planning_and_installing/TCP_and_UDP_ports_used_by_the_Code42_platform
+        # used ports can also be checked in the desktop app console using the command connection.info
+        description = "which ports to open.";
+        default = [ 4242 4243 4244 4247 ];
+        type = types.listOf types.int;
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ crashplansb ];
+    networking.firewall.allowedTCPPorts = mkIf cfg.openPorts cfg.ports;
+
+    systemd.services.crashplansb = {
+      description = "CrashPlan Backup Engine";
+
+      wantedBy = [ "multi-user.target" ];
+      after    = [ "network.target" "local-fs.target" ];
+
+      preStart = ''
+        ensureDir() {
+          dir=$1
+          mode=$2
+
+          if ! test -e $dir; then
+            ${pkgs.coreutils}/bin/mkdir -m $mode -p $dir
+          elif [ "$(${pkgs.coreutils}/bin/stat -c %a $dir)" != "$mode" ]; then
+            ${pkgs.coreutils}/bin/chmod $mode $dir
+          fi
+        }
+
+        ensureDir ${crashplansb.vardir} 755
+        ensureDir ${crashplansb.vardir}/conf 700
+        ensureDir ${crashplansb.manifestdir} 700
+        ensureDir ${crashplansb.vardir}/cache 700
+        ensureDir ${crashplansb.vardir}/backupArchives 700
+        ensureDir ${crashplansb.vardir}/log 777
+        cp -avn ${crashplansb}/conf.template/* ${crashplansb.vardir}/conf
+        #for x in bin install.vars lang lib libc42archive64.so libc42core.so libjniwrap64.so libjtux64.so libleveldb64.so libnetty-tcnative.so share upgrade; do
+        #  rm -f ${crashplansb.vardir}/$x;
+        #  ln -sf ${crashplansb}/$x ${crashplansb.vardir}/$x;
+        #done
+      '';
+
+      serviceConfig = {
+        Type = "forking";
+        EnvironmentFile = "${crashplansb}/bin/run.conf";
+        ExecStart = "${crashplansb}/bin/CrashPlanEngine start";
+        ExecStop = "${crashplansb}/bin/CrashPlanEngine stop";
+        PIDFile = "${crashplansb.vardir}/CrashPlanEngine.pid";
+        WorkingDirectory = crashplansb;
+      };
+    };
+  };
+}

pkgs/applications/backup/crashplan/crashplan-small-business.nix

···
+{ stdenv, fetchurl, makeWrapper, getopt, jre, cpio, gawk, gnugrep, gnused, 
+  procps, which, gtk2, atk, glib, pango, gdk_pixbuf, cairo, freetype, 
+  fontconfig, dbus, gconf, nss, nspr, alsaLib, cups, expat, libudev, 
+  libX11, libxcb, libXi, libXcursor, libXdamage, libXrandr, libXcomposite, 
+  libXext, libXfixes, libXrender, libXtst, libXScrnSaver, nodePackages,
+  maxRam ? "1024m" }:
+
+stdenv.mkDerivation rec {
+  version = "6.6.0";
+  rev = "1506661200660_4347";
+  pname = "CrashPlanSmb";
+  name = "${pname}_${version}_${rev}";
+  
+  src = fetchurl {
+    url = "https://web-eam-msp.crashplanpro.com/client/installers/${name}_Linux.tgz";
+    sha256 = "1zzx60fpmi2nlzpq80x4hfgspsrgd7ycfcvc6w391wxr0qzf2i9k";
+  };
+
+  nativeBuildInputs = [ makeWrapper cpio nodePackages.asar ];
+  buildInputs = [ getopt which ];
+
+  vardir = "/var/lib/crashplan";
+  manifestdir = "${vardir}/manifest";
+  
+  postPatch = ''
+    # patch scripts/CrashPlanEngine
+    substituteInPlace scripts/CrashPlanEngine \
+      --replace /bin/ps ${procps}/bin/ps \
+      --replace awk ${gawk}/bin/awk \
+      --replace '`sed' '`${gnused}/bin/sed' \
+      --replace grep ${gnugrep}/bin/grep \
+      --replace TARGETDIR/log VARDIR/log \
+      --replace TARGETDIR/\''${NAME} VARDIR/\''${NAME} \
+      --replace \$TARGETDIR/bin/run.conf $out/bin/run.conf \
+      --replace \$VARDIR ${vardir}
+
+    # patch scripts/CrashPlanDesktop
+    substituteInPlace scripts/CrashPlanDesktop \
+      --replace awk ${gawk}/bin/awk \
+      --replace "\"\$SCRIPTDIR/..\"" "$out" \
+      --replace "\$(dirname \$SCRIPT)" "$out" \
+      --replace "\''${TARGETDIR}/log" ${vardir}/log \
+      --replace "\''${TARGETDIR}" "$out"
+  '';
+
+  installPhase = ''
+    mkdir $out
+    zcat -v ${pname}_${version}.cpi | (cd $out; cpio -i -d -v --no-preserve-owner)
+
+    install -D -m 755 scripts/CrashPlanDesktop $out/bin/CrashPlanDesktop
+    install -D -m 755 scripts/CrashPlanEngine $out/bin/CrashPlanEngine
+    install -D -m 644 scripts/run.conf $out/bin/run.conf
+    install -D -m 644 scripts/CrashPlan.desktop $out/share/applications/CrashPlan.desktop
+
+    # unpack, patch and repack app.asar to stop electron from creating /usr/local/crashplan/log to store the ui logs.
+    asar e $out/app.asar $out/app.asar-unpacked
+    rm -v $out/app.asar
+    substituteInPlace $out/app.asar-unpacked/shared_modules/shell/platform_paths.js \
+      --replace "getLogFileParentPath();" "\"$vardir/log\";"
+    asar p $out/app.asar-unpacked $out/app.asar
+
+    mv -v $out/*.asar $out/electron/resources
+    chmod 755 "$out/electron/crashplan"
+
+    rm -r $out/log
+    mv -v $out/conf $out/conf.template
+    ln -s $vardir/log $out/log
+    ln -s $vardir/cache $out/cache
+    ln -s $vardir/conf $out/conf
+
+    substituteInPlace $out/bin/run.conf \
+      --replace "-Xmx1024m" "-Xmx${maxRam}"
+
+    echo "JAVACOMMON=${jre}/bin/java" > $out/install.vars
+    echo "APP_BASENAME=CrashPlan" >> $out/install.vars
+    echo "TARGETDIR=$out" >> $out/install.vars
+    echo "BINSDIR=$out/bin" >> $out/install.vars
+    echo "MANIFESTDIR=${manifestdir}" >> $out/install.vars
+    echo "VARDIR=${vardir}" >> $out/install.vars
+    echo "INITDIR=" >> $out/install.vars
+    echo "RUNLVLDIR=" >> $out/install.vars
+    echo "INSTALLDATE=" >> $out/install.vars
+
+  '';
+
+  postFixup = ''
+    patchelf --set-interpreter ${stdenv.glibc}/lib/ld-linux-x86-64.so.2 $out/electron/crashplan
+    wrapProgram $out/bin/CrashPlanDesktop --prefix LD_LIBRARY_PATH ":" "${stdenv.lib.makeLibraryPath [ 
+      stdenv.cc.cc.lib gtk2 atk glib pango gdk_pixbuf cairo freetype 
+      fontconfig dbus gconf nss nspr alsaLib cups expat libudev 
+      libX11 libxcb libXi libXcursor libXdamage libXrandr libXcomposite 
+      libXext libXfixes libXrender libXtst libXScrnSaver]}"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "An online backup solution";
+    homepage = http://www.crashplan.com/business/;
+    license = licenses.unfree;
+    maintainers = with maintainers; [ xvapx ];
+  };
+
+}

pkgs/top-level/all-packages.nix

···
   cups-toshiba-estudio = callPackage ../misc/cups/drivers/estudio {};
 
   crashplan = callPackage ../applications/backup/crashplan { };
+  crashplansb = callPackage ../applications/backup/crashplan/crashplan-small-business.nix { inherit (gnome3) gconf; };
 
   colort = callPackage ../applications/misc/colort { };