KASM-2969 Unityhub Image

.gitlab-ci.yml

@@ -60,7 +60,7 @@ variables:
   - tracelabs
   - ubuntu-focal-dind
   - ubuntu-focal-dind-rootless
-  - vmware-horizon
+  - unityhub
   - zoom
   - zsnes
 
@@ -133,7 +133,7 @@ build_app_images:
     - aws-autoscale
   parallel:
     matrix:
-      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord, libre-office, thunderbird, atom, audacity, deluge, filezilla, inkscape, pinta, qbittorrent, blender]
+      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, remmina, rdesktop, discord, libre-office, thunderbird, atom, audacity, deluge, filezilla, inkscape, pinta, qbittorrent, blender, unityhub]
 
 build_ubuntu_desktop_images:
   stage: build
@@ -430,7 +430,7 @@ build_schedules_app_images:
     - aws-autoscale
   parallel:
     matrix:
-      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord, libre-office, thunderbird, atom, audacity, deluge, filezilla, inkscape, pinta, qbittorrent, blender]
+      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, remmina, rdesktop, discord, libre-office, thunderbird, atom, audacity, deluge, filezilla, inkscape, pinta, qbittorrent, blender, unityhub]
 
 build_schedules_ubuntu_desktop_images:
   image: ${ORG_NAME}/docker-buildx-private:develop
@@ -572,8 +572,8 @@ update_readmes:
           - ubuntu-jammy-desktop
           - ubuntu-focal-dind
           - ubuntu-focal-dind-rootless
+          - unityhub
           - vlc
-          - vmware-horizon
           - vs-code
           - zoom
           - zsnes

dockerfile-kasm-unityhub

@@ -0,0 +1,40 @@
+ARG BASE_TAG="develop"
+ARG BASE_IMAGE="core-ubuntu-focal"
+FROM kasmweb/$BASE_IMAGE:$BASE_TAG
+USER root
+
+ENV HOME /home/kasm-default-profile
+ENV STARTUPDIR /dockerstartup
+ENV INST_SCRIPTS $STARTUPDIR/install
+ENV LOCALE_ALL=
+ENV LANGUAGE=
+WORKDIR $HOME
+
+######### Customize Container Here ###########
+
+# Install Utilities
+COPY ./src/ubuntu/install/misc $INST_SCRIPTS/misc/
+RUN bash $INST_SCRIPTS/misc/install_tools.sh && rm -rf $INST_SCRIPTS/misc/
+
+# Install Google Chrome
+COPY ./src/ubuntu/install/chrome $INST_SCRIPTS/chrome/
+RUN bash $INST_SCRIPTS/chrome/install_chrome.sh  && rm -rf $INST_SCRIPTS/chrome/
+
+# Install Unity
+COPY ./src/ubuntu/install/unityhub $INST_SCRIPTS/unityhub/
+RUN bash $INST_SCRIPTS/unityhub/install_unityhub.sh  && rm -rf $INST_SCRIPTS/unityhub/
+
+COPY ./src/ubuntu/install/unityhub/custom_startup.sh $STARTUPDIR/custom_startup.sh
+RUN chmod +x $STARTUPDIR/custom_startup.sh
+RUN chmod 755 $STARTUPDIR/custom_startup.sh
+
+######### End Customizations ###########
+
+RUN chown 1000:0 $HOME
+RUN $STARTUPDIR/set_user_permission.sh $HOME
+
+ENV HOME /home/kasm-user
+WORKDIR $HOME
+RUN mkdir -p $HOME && chown -R 1000:0 $HOME
+
+USER 1000

docs/unityhub/README.md

@@ -0,0 +1,11 @@
+# About This Image
+
+This Image contains a browser-accessible version of [Unity Hub](https://unity.com/).
+
+![Screenshot][Image_Screenshot]
+
+[Image_Screenshot]: https://5856039.fs1.hubspotusercontent-na1.net/hubfs/5856039/dockerhub/image-screenshots/unityhub.png "Image Screenshot"
+
+# Environment Variables
+
+* `APP_ARGS` - Additional arguments to pass to the application when launched.

docs/unityhub/description.txt

@@ -0,0 +1 @@
+Unity Hub for Kasm Workspaces

src/ubuntu/install/unityhub/custom_startup.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+set -ex
+START_COMMAND="/opt/unityhub/unityhub"
+PGREP="unityhub-bin"
+export MAXIMIZE="false"
+export MAXIMIZE_NAME="Unity"
+MAXIMIZE_SCRIPT=$STARTUPDIR/maximize_window.sh
+DEFAULT_ARGS=" --no-sandbox"
+ARGS=${APP_ARGS:-$DEFAULT_ARGS}
+
+options=$(getopt -o gau: -l go,assign,url: -n "$0" -- "$@") || exit
+eval set -- "$options"
+
+while [[ $1 != -- ]]; do
+    case $1 in
+        -g|--go) GO='true'; shift 1;;
+        -a|--assign) ASSIGN='true'; shift 1;;
+        -u|--url) OPT_URL=$2; shift 2;;
+        *) echo "bad option: $1" >&2; exit 1;;
+    esac
+done
+shift
+
+# Process non-option arguments.
+for arg; do
+    echo "arg! $arg"
+done
+
+FORCE=$2
+
+kasm_exec() {
+    if [ -n "$OPT_URL" ] ; then
+        URL=$OPT_URL
+    elif [ -n "$1" ] ; then
+        URL=$1
+    fi 
+    
+    # Since we are execing into a container that already has the browser running from startup, 
+    #  when we don't have a URL to open we want to do nothing. Otherwise a second browser instance would open. 
+    if [ -n "$URL" ] ; then
+        /usr/bin/filter_ready
+        /usr/bin/desktop_ready
+        bash ${MAXIMIZE_SCRIPT} &
+        $START_COMMAND $ARGS $OPT_URL
+    else
+        echo "No URL specified for exec command. Doing nothing."
+    fi
+}
+
+kasm_startup() {
+    if [ -n "$KASM_URL" ] ; then
+        URL=$KASM_URL
+    elif [ -z "$URL" ] ; then
+        URL=$LAUNCH_URL
+    fi
+
+    if [ -z "$DISABLE_CUSTOM_STARTUP" ] ||  [ -n "$FORCE" ] ; then
+
+        echo "Entering process startup loop"
+        set +x
+        while true
+        do
+            if ! pgrep -x $PGREP > /dev/null
+            then
+                /usr/bin/filter_ready
+                /usr/bin/desktop_ready
+                set +e
+                bash ${MAXIMIZE_SCRIPT} &
+                $START_COMMAND $ARGS $URL
+                set -e
+            fi
+            sleep 1
+        done
+        set -x
+    
+    fi
+
+} 
+
+if [ -n "$GO" ] || [ -n "$ASSIGN" ] ; then
+    kasm_exec
+else
+    kasm_startup
+fi

src/ubuntu/install/unityhub/install_unityhub.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+# Adapted from https://docs.unity3d.com/hub/manual/InstallHub.html#install-hub-linux
+SCRIPT_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
+set -ex
+sh -c 'echo "deb https://hub.unity3d.com/linux/repos/deb stable main" > /etc/apt/sources.list.d/unityhub.list'
+wget -qO - https://hub.unity3d.com/linux/keys/public |  apt-key add -
+apt-get update
+apt-get install -y unityhub
+
+sed -i 's,/opt/unityhub/unityhub,/opt/unityhub/unityhub --no-sandbox,g' /usr/share/applications/unityhub.desktop
+
+
+cp /usr/share/applications/unityhub.desktop $HOME/Desktop/
+chmod +x $HOME/Desktop/unityhub.desktop
+chown 1000:1000 $HOME/Desktop/unityhub.desktop
+
+
+# Example for pre-installing a unity Editor
+#mkdir -p $HOME/Unity/Hub/Editor/2021.3.6f1
+#cd /tmp/
+#wget -q https://download.unity3d.com/download_unity/7da38d85baf6/UnitySetup-2021.3.6f1 -O UnitySetup
+#chmod +x ./UnitySetup
+#yes | ./UnitySetup -u -l $HOME/Unity/Hub/Editor/2021.3.6f1
+#rm /tmp/UnitySetup
+#chown -R 1000:1000 $HOME/Unity