Do not require the /tmp directory

jupyter-host/controller-v3.sh

@@ -24,10 +24,11 @@ f_install_miniconda() {
         conda_repo="https://repo.anaconda.com/miniconda/Miniconda3-py312_24.9.2-0-Linux-x86_64.sh"
     fi
     ID=$(date +%s)-${RANDOM} # This script may run at the same time!
-    nohup wget --no-check-certificate ${conda_repo} -O /tmp/miniconda-${ID}.sh 2>&1 > /tmp/miniconda_wget-${ID}.out
+    mkdir -p ${PWD}/tmp
+    nohup wget --no-check-certificate ${conda_repo} -O ${PWD}/tmp/miniconda-${ID}.sh 2>&1 > ${PWD}/tmp/miniconda_wget-${ID}.out
     rm -rf ${install_dir}
     mkdir -p $(dirname ${install_dir})
-    nohup bash /tmp/miniconda-${ID}.sh -b -p ${install_dir} 2>&1 > /tmp/miniconda_sh-${ID}.out
+    nohup bash ${PWD}/tmp/miniconda-${ID}.sh -b -p ${install_dir} 2>&1 > ${PWD}/tmp/miniconda_sh-${ID}.out
 }
 
 f_set_up_conda_from_yaml() {

jupyter-host/start-template-v3.sh

@@ -196,8 +196,10 @@ if sudo -n true 2>/dev/null && which docker >/dev/null 2>&1; then
     sudo docker logs ${container_name}
 elif which singularity >/dev/null 2>&1; then
     echo "Running singularity container ${service_nginx_sif}"
-    # We need to mount $PWD/tmp:/tmp because otherwise nginx writes the file /tmp/nginx.pid 
+    # We need to mount $PWD/tmp:/tmp because otherwise nginx writes the file /tmp/nginx.pid
     # and other users cannot use the node. Was not able to change this in the config.conf.
+    export TMPDIR=${PWD}/tmp
+    export SINGULARITY_TMPDIR=${PWD}/tmp
     mkdir -p ./tmp
     # Need to overwrite default configuration!
     touch empty

jupyterlab-host/controller-v3.sh

@@ -37,10 +37,11 @@ f_install_miniconda() {
         conda_repo="https://repo.anaconda.com/miniconda/Miniconda3-py312_24.9.2-0-Linux-x86_64.sh"
     fi
     ID=$(date +%s)-${RANDOM} # This script may run at the same time!
-    nohup wget --no-check-certificate ${conda_repo} -O /tmp/miniconda-${ID}.sh 2>&1 > /tmp/miniconda_wget-${ID}.out
+    mkdir -p ${PWD}/tmp
+    nohup wget --no-check-certificate ${conda_repo} -O ${PWD}/tmp/miniconda-${ID}.sh 2>&1 > ${PWD}/tmp/miniconda_wget-${ID}.out
     rm -rf ${install_dir}
     mkdir -p $(dirname ${install_dir})
-    nohup bash /tmp/miniconda-${ID}.sh -b -p ${install_dir} 2>&1 > /tmp/miniconda_sh-${ID}.out
+    nohup bash ${PWD}/tmp/miniconda-${ID}.sh -b -p ${install_dir} 2>&1 > ${PWD}/tmp/miniconda_sh-${ID}.out
     source ${install_dir}/etc/profile.d/conda.sh
     conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/main
     conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/r

jupyterlab-host/start-template-v3.sh

@@ -219,8 +219,10 @@ elif sudo -n true 2>/dev/null && which docker >/dev/null 2>&1; then
     sudo docker logs ${container_name}
 elif which singularity >/dev/null 2>&1; then
     echo "Running singularity container ${service_nginx_sif}"
-    # We need to mount $PWD/tmp:/tmp because otherwise nginx writes the file /tmp/nginx.pid 
+    # We need to mount $PWD/tmp:/tmp because otherwise nginx writes the file /tmp/nginx.pid
     # and other users cannot use the node. Was not able to change this in the config.conf.
+    export TMPDIR=${PWD}/tmp
+    export SINGULARITY_TMPDIR=${PWD}/tmp
     mkdir -p ./tmp
     # Need to overwrite default configuration!
     touch empty

kasmvnc-docker/start-template-v3.sh

@@ -137,18 +137,19 @@ echo "kill ${kasmvnc_container_pid} | true #kasmvnc_container_pid" >> cancel.sh
 echo "$(date) KasmVNC container started with PID ${kasmvnc_container_pid}"
 
 echo "$(date) Copy .Xauthority from container to host..."
+mkdir -p ${PWD}/tmp
 for i in $(seq 1 30); do
-    if ${docker_cmd} cp "${container_name}:/home/packer/.Xauthority" "/tmp/.xauth${XdisplayNumber}" \
-       || ${docker_cmd} cp "${container_name}:/home/metauser/.Xauthority" "/tmp/.xauth${XdisplayNumber}"
+    if ${docker_cmd} cp "${container_name}:/home/packer/.Xauthority" "${PWD}/tmp/.xauth${XdisplayNumber}" \
+       || ${docker_cmd} cp "${container_name}:/home/metauser/.Xauthority" "${PWD}/tmp/.xauth${XdisplayNumber}"
     then
         break
     fi
     echo "$(date) Attempt $i/30 failed, retrying in 2s..."
     sleep 2
 done
-sudo chown "$USER" "/tmp/.xauth${XdisplayNumber}" || chown "$USER" "/tmp/.xauth${XdisplayNumber}"
-echo "rm /tmp/.xauth${XdisplayNumber}" >> cancel.sh
-export XAUTHORITY=/tmp/.xauth${XdisplayNumber}
+sudo chown "$USER" "${PWD}/tmp/.xauth${XdisplayNumber}" || chown "$USER" "${PWD}/tmp/.xauth${XdisplayNumber}"
+echo "rm ${PWD}/tmp/.xauth${XdisplayNumber}" >> cancel.sh
+export XAUTHORITY=${PWD}/tmp/.xauth${XdisplayNumber}
 
 echo "$(date) Starting xterm on the host..."
 run_xterm_loop(){

kasmvnc-singularity/start-template-v3.sh

@@ -141,6 +141,9 @@ else
     WRITABLE_TMPFS_FLAG="--writable-tmpfs"
 fi
 
+export TMPDIR=${PWD}/tmp
+export SINGULARITY_TMPDIR=${PWD}/tmp
+mkdir -p ${PWD}/tmp
 mkdir -p $PWD/container_tmp
 
 set -x

vncserver/start-template-v3.sh

@@ -354,6 +354,7 @@ elif [[ "${service_vnc_type}" == "SingularityTurboVNC" ]]; then
     # Start service
     mkdir -p ~/.vnc
     export TMPDIR=${PWD}/tmp
+    export SINGULARITY_TMPDIR=${PWD}/tmp
     mkdir -p $TMPDIR
     ${singularity_exec} ${PW_PARENT_JOB_DIR}/vncserver.sh | tee -a vncserver.out &
     #echo "kill $! # singularity run" >> cancel.sh
@@ -376,7 +377,10 @@ elif [[ "${service_vnc_type}" == "KasmVNC" ]]; then
     # KasmVNC #
     ###########
     export kasmvnc_port=$(pw agent open-port)
-    export XDG_RUNTIME_DIR=""
+    mkdir -p ${PWD}/tmp/.X11-unix
+    mkdir -p ${PWD}/.run
+    chmod 700 ${PWD}/.run
+    export XDG_RUNTIME_DIR=${PWD}/.run
 
     if [ "${service_set_password}" != true ]; then
         service_password=password
@@ -500,7 +504,8 @@ sudo chmod +x /usr/lib/kasmvncserver/select-de.sh
     vncserver_cmd="${service_vnc_exec} ${DISPLAY} ${disableBasicAuth} \
         ${desktop_arg} \
         -websocketPort ${kasmvnc_port} \
-        -rfbport ${displayPort}"
+        -rfbport ${displayPort} \
+        -tmpdir ${PWD}/tmp"
 
     echo Running:
     echo ${vncserver_cmd}
@@ -663,6 +668,8 @@ HERE
         echo "Running singularity container ${service_nginx_sif}"
         # We need to mount $PWD/tmp:/tmp because otherwise nginx writes the file /tmp/nginx.pid 
         # and other users cannot use the node. Was not able to change this in the config.conf.
+        export TMPDIR=${PWD}/tmp
+        export SINGULARITY_TMPDIR=${PWD}/tmp
         mkdir -p ./tmp
         # Need to overwrite default configuration!
         touch empty