Resolve KASM-2480 "Feature/ libreoffice images"

.gitlab-ci.yml

@@ -4,7 +4,7 @@ services:
 variables:
   DOCKER_AUTH_CONFIG: ${_DOCKER_AUTH_CONFIG}
   PLATFORM: "linux/amd64"
-  ARM_BUILDS: ",chromium,firefox,gimp,rdesktop,remmina,terminal,ubuntu-bionic-desktop,ubuntu-focal-desktop,vlc,vs-code,doom,sublime-text,tor-browser,java-dev,telegram,opensuse-15-desktop,oracle-8-desktop,"
+  ARM_BUILDS: ",chromium,firefox,gimp,rdesktop,remmina,terminal,ubuntu-bionic-desktop,ubuntu-focal-desktop,vlc,vs-code,doom,sublime-text,tor-browser,java-dev,telegram,opensuse-15-desktop,oracle-8-desktop,libre-office,"
   CORE_IMAGE_TAG: "develop"
   CORE_IMAGE: "core-ubuntu-focal"
   USE_PRIVATE_IMAGES: 0
@@ -75,7 +75,7 @@ build_app_images:
     - aws-autoscale
   parallel:
     matrix:
-      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord]
+      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord, libre-office]
 
 build_ubuntu_desktop_images:
   stage: build
@@ -201,7 +201,7 @@ build_dev_app_images:
     - aws-autoscale
   parallel:
     matrix:
-      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord]
+      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord, libre-office]
 
 build_dev_ubuntu_desktop_images:
   stage: build
@@ -324,7 +324,7 @@ build_schedules_app_images:
     - aws-autoscale
   parallel:
     matrix:
-      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord]
+      - KASM_IMAGE: [doom, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, maltego, telegram, hunchly, java-dev, terminal, vmware-horizon, remmina, rdesktop, discord, libre-office]
         CORE_IMAGE: [core-ubuntu-bionic, core-ubuntu-focal]
 
 build_schedules_ubuntu_desktop_images:
@@ -406,4 +406,4 @@ update_readmes:
       - $README_PASSWORD
   parallel:
     matrix:
-      - KASM_IMAGE: [chrome, chromium, firefox, desktop, desktop-deluxe, firefox-mobile, tor-browser, doom, edge, terminal, vmware-horizon, remmina, rdesktop, brave, discord, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, ubuntu-focal-desktop, maltego, centos-7-desktop, telegram, hunchly, ubuntu-focal-dind, ubuntu-focal-dind-rootless, tracelabs, java-dev, oracle-7-desktop, oracle-8-desktop, opensuse-15-desktop ]
+      - KASM_IMAGE: [chrome, chromium, firefox, desktop, desktop-deluxe, firefox-mobile, tor-browser, doom, edge, terminal, vmware-horizon, remmina, rdesktop, brave, discord, sublime-text, gimp, vs-code, slack, teams, only-office, zoom, signal, steam, postman, insomnia, zsnes, vlc, ubuntu-focal-desktop, maltego, centos-7-desktop, telegram, hunchly, ubuntu-focal-dind, ubuntu-focal-dind-rootless, tracelabs, java-dev, oracle-7-desktop, oracle-8-desktop, opensuse-15-desktop, libre-office ]

dockerfile-kasm-libre-office

@@ -0,0 +1,35 @@
+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
+WORKDIR $HOME
+
+######### Customize Container Here ###########
+
+
+COPY ./src/ubuntu/install/libre_office $INST_SCRIPTS/libre_office/
+RUN bash $INST_SCRIPTS/libre_office/install_libre_office.sh  && rm -rf $INST_SCRIPTS/libre_office/
+
+COPY ./src/ubuntu/install/libre_office/custom_startup.sh $STARTUPDIR/custom_startup.sh
+RUN chmod +x $STARTUPDIR/custom_startup.sh
+RUN chmod 755 $STARTUPDIR/custom_startup.sh
+
+
+# Update the desktop environment to be optimized for a single application
+RUN cp $HOME/.config/xfce4/xfconf/single-application-xfce-perchannel-xml/* $HOME/.config/xfce4/xfconf/xfce-perchannel-xml/
+RUN cp /usr/share/extra/backgrounds/bg_kasm.png /usr/share/extra/backgrounds/bg_default.png
+RUN apt-get remove -y xfce4-panel
+
+######### End Customizations ###########
+
+RUN chown 1000:0 $HOME
+
+ENV HOME /home/kasm-user
+WORKDIR $HOME
+RUN mkdir -p $HOME && chown -R 1000:0 $HOME
+
+USER 1000

docs/libre-office/README.md

@@ -0,0 +1,7 @@
+# About This Image
+
+This Image contains a browser-accessible version of [LibreOffice](https://www.libreoffice.org/).
+
+![Screenshot][Image_Screenshot]
+
+[Image_Screenshot]: https://5856039.fs1.hubspotusercontent-na1.net/hubfs/5856039/dockerhub/image-screenshots/libre-office.png "Image Screenshot"

docs/libre-office/description.txt

@@ -0,0 +1 @@
+LibreOffice for Kasm Workspaces

src/ubuntu/install/libre_office/custom_startup.sh

@@ -0,0 +1,81 @@
+#!/usr/bin/env bash
+set -ex
+START_COMMAND="libreoffice"
+PGREP="soffice.bin"
+export MAXIMIZE="true"
+export MAXIMIZE_NAME="LibreOffice"
+MAXIMIZE_SCRIPT=$STARTUPDIR/maximize_window.sh
+DEFAULT_ARGS=""
+ARGS=${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
+
+        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 $URL
+                set -e
+            fi
+            sleep 1
+        done
+    
+    fi
+
+} 
+
+if [ -n "$GO" ] || [ -n "$ASSIGN" ] ; then
+    kasm_exec
+else
+    kasm_startup
+fi

src/ubuntu/install/libre_office/install_libre_office.sh

@@ -1,13 +1,18 @@
 #!/usr/bin/env bash
-### every exit != 0 fails the script
 set -ex
+
 apt-get update
 apt-get install -y software-properties-common
 
-add-apt-repository -y ppa:libreoffice/ppa
+add-apt-repository ppa:libreoffice/ppa
 apt-get update
 apt-get install -y libreoffice
-add-apt-repository -r -y ppa:libreoffice/ppa
-cp /usr/share/applications/libreoffice-startcenter.desktop $HOME/Desktop/
-chmod +x $HOME/Desktop/libreoffice-startcenter.desktop
 
+rm -rf \
+  /tmp/* \
+  /var/lib/apt/lists/* \
+  /var/tmp/*
+
+cp /usr/share/applications/libreoffice-startcenter.desktop $HOME/Desktop/
+chown 1000:1000 $HOME/Desktop/libreoffice-startcenter.desktop
+chmod +x $HOME/Desktop/libreoffice-startcenter.desktop