wildfly: init 24.0.1

Signed-off-by: Ionut Nechita <[email protected]>

nixos/modules/module-list.nix

@@ -1633,6 +1633,7 @@
   ./services/web-servers/unit/default.nix
   ./services/web-servers/uwsgi.nix
   ./services/web-servers/varnish/default.nix
+  ./services/web-servers/wildfly/default.nix
   ./services/x11/clight.nix
   ./services/x11/colord.nix
   ./services/x11/desktop-managers/default.nix

nixos/modules/services/web-servers/wildfly/builder.sh

@@ -0,0 +1,67 @@
+set -e
+
+mkdir -p "$out"/bin
+
+cat > "$out"/bin/control <<EOF
+export PATH="$PATH":"$su"/bin
+
+start()
+{
+  su "$user" -s /bin/sh -c 'cd $serverDir; \
+
+  export JBOSS_JAVA_SIZING="\
+  -Xms$initialHeapMem \
+  -Xmx$maxHeapMem \
+  -XX:MetaspaceSize=$initialMetaspaceSize \
+  -XX:MaxMetaspaceSize=$maxMetaspaceSize"; \
+
+  $serverDir/bin/$wildflyMode.sh \
+  -c $wildflyConfig \
+  -b $wildflyBind \
+  -bmanagement $wildflyBindManagement \
+  '
+}
+
+preStart()
+{
+  su "$user" -s /bin/sh -c 'cd $serverDir; \
+
+  $serverDir/bin/add-user.sh \
+  -u $userAdmin \
+  -p $passwordAdmin \
+  '
+}
+
+if [ "$cleanBoot" == "1" ]; then
+  rm -rf "$serverDir"
+fi
+
+if [ ! -d "$serverDir" ]; then
+  mkdir -p "$serverDir"
+  cd "$serverDir"
+
+  cp -a "$wildfly"/opt/wildfly/* .
+
+  chown -R "$user":"$group" "$serverDir"
+  for i in \`find "$serverDir" -type d\`
+  do
+    chmod 775 -R "\$i" 2>/dev/null
+  done
+
+  for i in \`find "$serverDir" -type f\`
+  do
+    chmod 664 -R "\$i" 2>/dev/null
+  done
+
+  for i in \`find "$serverDir" -name "*.sh"\`
+  do
+    chmod 775 -R "\$i" 2>/dev/null
+  done
+  preStart
+fi
+
+start
+
+EOF
+
+chmod +x "$out"/bin/*

nixos/modules/services/web-servers/wildfly/default.nix

@@ -0,0 +1,169 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+
+let
+
+  cfg = config.services.wildfly;
+
+  wildflyService = pkgs.stdenv.mkDerivation {
+    name = "wildfly-server";
+    builder = ./builder.sh;
+    inherit (pkgs) wildfly su;
+    inherit (cfg)
+      enable
+      cleanBoot
+      serverDir
+      user
+      group
+      userAdmin
+      passwordAdmin
+      initialHeapMem
+      maxHeapMem
+      initialMetaspaceSize
+      maxMetaspaceSize
+      wildflyConfig
+      wildflyMode
+      wildflyBind
+      wildflyBindManagement
+      ;
+  };
+
+  cleanupScript = pkgs.writeScript "wildfly-cleanup" ''
+    #!${pkgs.bash}/bin/bash
+    if [ "${toString cfg.cleanBoot}" == "1" ]; then
+      rm -rf ${cfg.serverDir}
+    fi
+  '';
+
+in
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.wildfly = {
+
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Whether to enable Wildfly.";
+      };
+
+      cleanBoot = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Delete and install the server instance file location every time. No persistence.";
+      };
+
+      serverDir = mkOption {
+        description = "Location of the server instance files";
+        default = "/opt/wildfly";
+        type = types.str;
+      };
+
+      user = mkOption {
+        default = "nobody";
+        description = "User account under which Wildfly runs.";
+        type = types.str;
+      };
+
+      group = mkOption {
+        default = "nogroup";
+        description = "Group account under which Wildfly runs.";
+        type = types.str;
+      };
+
+      userAdmin = mkOption {
+        default = "admin";
+        description = "Admin user who does the web management of Wildfly.";
+        type = types.str;
+      };
+
+      passwordAdmin = mkOption {
+        default = "wildfly";
+        description = "Password admin user who does the web management of Wildfly.";
+        type = types.str;
+      };
+
+      initialHeapMem = mkOption {
+        description = "Initial Heap memory.";
+        default = "400M";
+        type = types.str;
+      };
+
+      maxHeapMem = mkOption {
+        description = "Max Heap memory.";
+        default = "600M";
+        type = types.str;
+      };
+
+      initialMetaspaceSize = mkOption {
+        description = "Initial Metaspace size.";
+        default = "100M";
+        type = types.str;
+      };
+
+      maxMetaspaceSize = mkOption {
+        description = "Max Metaspace size.";
+        default = "300M";
+        type = types.str;
+      };
+
+      wildflyConfig = mkOption {
+        description = "Wildfly default config.";
+        default = "standalone-full.xml";
+        type = types.str;
+      };
+
+      wildflyMode = mkOption {
+        description = "Wildfly default mode.";
+        default = "standalone";
+        type = types.str;
+      };
+
+      wildflyBind = mkOption {
+        description = "Wildfly bind address.";
+        default = "0.0.0.0";
+        type = types.str;
+      };
+
+      wildflyBindManagement = mkOption {
+        description = "Wildfly bind management address.";
+        default = "127.0.0.1";
+        type = types.str;
+      };
+
+    };
+
+  };
+
+  ###### implementation
+
+  config = mkMerge [
+    (mkIf cfg.enable {
+      systemd.services.wildfly = {
+        description = "WildFly Application Server";
+        script = "${wildflyService}/bin/control";
+        wantedBy = [ "multi-user.target" ];
+      };
+    })
+
+    (mkIf ((!cfg.enable) && cfg.cleanBoot) {
+      system.activationScripts.wildflyCleanup = {
+        text = ''
+          ${cleanupScript}
+        '';
+        deps = [ ];
+      };
+    })
+  ];
+
+}

pkgs/by-name/wi/wildfly/package.nix

@@ -0,0 +1,48 @@
+{
+  lib,
+  stdenv,
+  fetchurl,
+  common-updater-scripts,
+  coreutils,
+  git,
+  gnused,
+  makeWrapper,
+  nix,
+  openjdk,
+  writeScript,
+  nixosTests,
+  jq,
+  cacert,
+  curl,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "wildfly";
+  version = "24.0.1";
+
+  src = fetchurl {
+    url = "https://download.jboss.org/wildfly/${version}.Final/wildfly-${version}.Final.tar.gz";
+    hash = "sha256-eD88L5gHeYc6vHC8lRdRHWUGk2wbYRwCjnc+6R5U7o8=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  buildCommand = ''
+    mkdir -p "$out/opt"
+    tar xf "$src" -C "$out/opt"
+    mv "$out/opt/${pname}-${version}.Final" "$out/opt/${pname}"
+    find "$out/opt/${pname}" -name \*.sh -print0 | xargs -0 sed -i -e '/#!\/bin\/sh/aJAVA_HOME=${openjdk}'
+  '';
+
+  meta = {
+    description = "WildFly Application Server";
+    homepage = "https://www.wildfly.org/";
+    sourceProvenance = with sourceTypes; [ binaryBytecode ];
+    license = licenses.asl20;
+    maintainers = with maintainers; [
+      ionutnechita
+    ];
+    mainProgram = "wildfly";
+    platforms = platforms.unix;
+  };
+}