diff --git a/.gitignore b/.gitignore
index b071de0..730dfce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
+*.tar.gz
 *.sif
+.docker_build
 overlay/
+shared/
diff --git a/00-cpp_compat.patch b/00-cpp_compat.patch
index 1060f11..52818c4 100644
--- a/00-cpp_compat.patch
+++ b/00-cpp_compat.patch
@@ -1,5 +1,5 @@
---- a/epan/epan.h	2024-04-20 00:34:15.534364916 -0700
-+++ b/epan/epan.h	2024-04-20 00:34:25.094467480 -0700
+--- epan.h.old	2024-04-20 00:34:15.534364916 -0700
++++ epan.h	2024-04-20 00:34:25.094467480 -0700
 @@ -10,9 +10,6 @@
  #ifndef __EPAN_H__
  #define __EPAN_H__
diff --git a/01-radio_bearer_config.patch b/01-radio_bearer_config.patch
deleted file mode 100644
index b3444a4..0000000
--- a/01-radio_bearer_config.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/epan/dissectors/asn1/nr-rrc/nr-rrc.cnf b/epan/dissectors/asn1/nr-rrc/nr-rrc.cnf
-index fd478d8969..b3b89250e0 100644
---- a/epan/dissectors/asn1/nr-rrc/nr-rrc.cnf
-+++ b/epan/dissectors/asn1/nr-rrc/nr-rrc.cnf
-@@ -145,7 +145,7 @@ PH-TypeListMCG
- PH-TypeListSCG
- RA-ReportList-r16
- RACH-ConfigCommon
--RadioBearerConfig
-+RadioBearerConfig                  @radio_bearer_conf
- ReferenceTime-r16
- RRCReconfiguration                 @rrc_reconf
- RRCReconfigurationComplete
-diff --git a/epan/dissectors/packet-nr-rrc.c b/epan/dissectors/packet-nr-rrc.c
-index 75977474c0..cfa8602711 100644
---- a/epan/dissectors/packet-nr-rrc.c
-+++ b/epan/dissectors/packet-nr-rrc.c
-@@ -112214,6 +112214,7 @@ proto_register_nr_rrc(void) {
-   register_dissector("nr-rrc.ue_nr_cap", dissect_nr_rrc_UE_NR_Capability_PDU, proto_nr_rrc);
-   register_dissector("nr-rrc.sbcch.sl.bch", dissect_SBCCH_SL_BCH_Message_PDU, proto_nr_rrc);
-   register_dissector("nr-rrc.scch", dissect_SCCH_Message_PDU, proto_nr_rrc);
-+  register_dissector("nr-rrc.radio_bearer_conf", dissect_nr_rrc_RadioBearerConfig_PDU, proto_nr_rrc);
- 
- 
- /*--- End of included file: packet-nr-rrc-dis-reg.c ---*/
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b79eefd
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,97 @@
+FROM ubuntu:22.04
+
+ARG MAX_THREADS=1
+ARG WS_VER=3.4.0
+ARG MI_BRANCH=ubuntu22-py310
+ARG WIRESHARK_URL=http://www.mobileinsight.net/wireshark-${WS_VER}-rbc-dissector.tar.xz
+ADD 00-cpp_compat.patch /build/00-cpp_compat.patch
+
+# Run apt update
+RUN set -ex; \
+    export DEBIAN_FRONTEND=noninteractive; \
+    apt-get update; \
+    apt-get upgrade -y; \
+    apt-get install -y \
+            git \
+            python3 \
+            python3-pip \
+            python3-wxgtk4.0 \
+            python3-matplotlib \
+            cmake \
+            pkg-config \
+            wget \
+            libglib2.0-dev \
+            bison \
+            flex \
+            libpcap-dev \
+            libgcrypt-dev \
+            qtbase5-dev \
+            qtchooser \
+            qt5-qmake \
+            qtbase5-dev-tools \
+            qttools5-dev \
+            qtmultimedia5-dev \
+            libqt5svg5-dev \
+            libc-ares-dev \
+            libsdl2-mixer-2.0-0 \
+            libsdl2-image-2.0-0 \
+            libsdl2-2.0-0;
+
+# Download resources
+RUN set -ex; \
+    mkdir -p /build; \
+    cd /build; \
+    wget "$WIRESHARK_URL" -nv -O "wireshark-$WS_VER.tar.xz"; \
+    tar -xf "wireshark-$WS_VER.tar.xz"; \
+    git clone "https://github.com/mobile-insight/mobileinsight-core.git"; \
+    git -C mobileinsight-core checkout "$MI_BRANCH";
+
+# Compile and install wireshark
+RUN set -ex; \
+    cd "/build/wireshark-$WS_VER"; \
+    patch epan/epan.h < /build/00-cpp_compat.patch; \
+    cmake -DBUILD_wireshark=OFF .; \
+    make -j "$MAX_THREADS"; \
+    make install; \
+    ldconfig;
+
+# Compile and install Wireshark dissector
+Run set -ex; \
+    cd /build/mobileinsight-core/ws_dissector; \
+    g++ ws_dissector.cpp packet-aww.cpp -o ws_dissector \
+        $(pkg-config --libs --cflags glib-2.0) \
+        -I"/build/wireshark-$WS_VER" \
+        -L"/usr/local/lib" \
+        -lwireshark \
+        -lwsutil \
+        -lwiretap; \
+    strip ws_dissector; \
+    install -Dm 755 ws_dissector /usr/local/bin/ws_dissector;
+
+# Compile and install MobileInsight
+Run set -ex; \
+    cd /build/mobileinsight-core; \
+    pip3 install pyserial; \
+    python3 setup.py install;
+
+# Install MobileInsight GUI
+Run set -ex; \
+    cd /build/mobileinsight-core; \
+    mkdir -p /usr/local/share/mobileinsight; \
+    cp -r gui/* /usr/local/share/mobileinsight;\
+    ln -s /usr/local/share/mobileinsight/mi-gui /usr/local/bin/mi-gui;
+
+# Install examples
+Run set -ex; \
+    cd /build/mobileinsight-core; \
+    cp -r examples /opt/mobileinsight-examples;
+
+# Link python3 to python
+Run set -ex; \
+    cd /usr/bin; \
+    ln -s python3 python;
+
+# Cleanup
+Run set -ex; \
+    apt-get autoclean -y; \
+    rm -rf /build;
diff --git a/Makefile b/Makefile
index b941ad1..05ed3ba 100644
--- a/Makefile
+++ b/Makefile
@@ -1,30 +1,44 @@
-APPTAINER ?= singularity
+DOCKER ?= docker
+APPTAINER ?= apptainer
 OVERLAY_DIR ?= ./overlay
-NUM_THREADS ?= $(shell grep -c processor /proc/cpuinfo)
+SHARED_DIR ?= ./shared
+MAX_THREADS ?= $(shell grep -c processor /proc/cpuinfo)
 
 UID := $(shell id -u)
+GID := $(shell id -g)
 
-.DEFAULT_GOAL := mobileinsight.sif
+.DEFAULT_GOAL := .docker_build
 
-mobileinsight.sif: mobileinsight.def
-	"$(APPTAINER)" build --build-arg="NUM_THREADS=$(NUM_THREADS)" "$@" "$<"
+.docker_build: Dockerfile
+	"$(DOCKER)" build --build-arg "MAX_THREADS=$(MAX_THREADS)" -t mobileinsight .
+	touch "$@"
 
-mobileinsight-spark.sif: with-spark.def mobileinsight.sif
+mobileinsight.tar.gz: .docker_build
+	"$(DOCKER)" save mobileinsight:latest | gzip > "$@"
+
+mobileinsight.sif: mobileinsight.def .docker_build
 	"$(APPTAINER)" build "$@" "$<"
 
-prepare:
+run: .docker_build
+	@mkdir -p "$(SHARED_DIR)"
+	@test -n "$(shell docker image ls -q mobileinsight)" \
+		|| (echo Cannot find image mobileinsight:latest, has it been built yet? 1>&2 \
+		&& false)
+	@"$(DOCKER)" run --rm -it --privileged -v "$(SHARED_DIR):/mnt" \
+		-e TERM -u root --entrypoint bash mobileinsight:latest
+
+app-run: mobileinsight.sif
 	@mkdir -p "$(OVERLAY_DIR)"
 	@lsmod | grep overlay > /dev/null || sudo modprobe overlay
-
-run: mobileinsight.sif prepare
 	@$(APPTAINER) run --overlay "$(OVERLAY_DIR)" \
 		-B "/run/user/$(UID)" mobileinsight.sif
 
-run-spark: mobileinsight-spark.sif prepare
-	@$(APPTAINER) run --overlay "$(OVERLAY_DIR)" \
-		-B "/run/user/$(UID)" mobileinsight-spark.sif
-
 clean:
-	rm -rf *.sif $(OVERLAY_DIR)
+	"$(DOCKER)" container prune
+	"$(DOCKER)" image prune -a
+	rm -f .docker_build mobileinsight.tar.gz mobileinsight.sif
 
-.PHONY: prepare run run-spark clean
+clean-data:
+	rm -rf $(OVERLAY_DIR) $(SHARED_DIR)
+
+.PHONY: sc-run run clean clean-data
diff --git a/README.md b/README.md
index a444d97..7de1e77 100644
--- a/README.md
+++ b/README.md
@@ -1,21 +1,13 @@
 MobileInsight Apptainer
 =======================
 
-Single launch binary for
-[MobileInsight](https://github.com/mobile-insight/mobileinsight-core) in an
-Ubuntu 22.04 SIF portable container.
+Single launch binary for MobileInsight in a Ubuntu 22.04 portable container.
 
 Dependencies
 ------------
 
-Either one of the following dependencies is needed to run or build SIF images:
-
-- [Apptainer](https://apptainer.org/)
-- [Singularity](https://sylabs.io/singularity/)
-
-To use the `make run` command, the overlay Linux kernel module must also be
-available on the system. This allows you to make changes to the SIF file using
-an overlay filesystem.
+The host side only needs `apptainer` or `singularity` to function. A gui is
+needed to launch the log viewer.
 
 Usage
 -----
@@ -29,18 +21,17 @@ $ ./mobileinsight.sif python3 "$PYTHON_ARGS"
 
 # Start a bash shell inside the container
 $ ./mobileinsight.sif bash
-
-# Only available in spark version
-#
-# Start a pyspark interpreter
-$ ./mobileinsight-spark.sif pyspark
 ```
 
 Examples are stored in /opt/mobileinsight-examples.
 
-Build
------
+Building
+--------
 
-Run `make mobileinsight.sif` or `make mobileinsight-spark.sif` to build the
-corresponding apptainer image. The spark version includes both `mobileinsight`
-along with `pyspark` for distributed log processing.
+To build the apptainer, the following dependencies are needed on the host
+machine:
+
+1. Apptainer or Singularity
+2. Docker
+
+Run `make mobileinsight.sif` to build the apptainer image.
diff --git a/mobileinsight.def b/mobileinsight.def
index 810c4ab..7918624 100644
--- a/mobileinsight.def
+++ b/mobileinsight.def
@@ -1,94 +1,5 @@
-BootStrap: docker
-From: ubuntu:22.04
-
-%arguments
-    NUM_THREADS=1
-    WS_VER=3.4.0
-    MI_COMMIT=4b204e0
-
-%files
-    00-cpp_compat.patch /build/00-cpp_compat.patch
-    01-radio_bearer_config.patch /build/01-radio_bearer_config.patch
-
-%post
-    # Update and install dependencies
-    mkdir -p /build
-    export DEBIAN_FRONTEND=noninteractive
-    apt-get update
-    apt-get upgrade -y
-    apt-get install -y \
-            git \
-            python3 \
-            python3-pip \
-            python3-venv \
-            python3-wxgtk4.0 \
-            python3-matplotlib \
-            cmake \
-            pkg-config \
-            wget \
-            libglib2.0-dev \
-            bison \
-            flex \
-            libpcap-dev \
-            libgcrypt-dev \
-            qtbase5-dev \
-            qtchooser \
-            qt5-qmake \
-            qtbase5-dev-tools \
-            qttools5-dev \
-            qtmultimedia5-dev \
-            libqt5svg5-dev \
-            libc-ares-dev \
-            libsdl2-mixer-2.0-0 \
-            libsdl2-image-2.0-0 \
-            libsdl2-2.0-0
-    pip3 install pyserial
-
-    # Download resources
-    cd /build
-    wget "https://github.com/wireshark/wireshark/archive/refs/tags/v{{ WS_VER }}.tar.gz" \
-        -nv -O "wireshark-{{ WS_VER }}.tar.xz"
-    tar -xf "wireshark-{{ WS_VER }}.tar.xz"
-    git clone "https://github.com/mobile-insight/mobileinsight-core.git"
-    git -C mobileinsight-core checkout "{{ MI_COMMIT }}"
-
-    # Compile and install wireshark
-    cd "/build/wireshark-{{ WS_VER }}"
-    for patch in /build/*.patch; do
-        patch -p1 < "$patch"
-    done
-    cmake -DBUILD_wireshark=OFF .
-    make -j "{{ NUM_THREADS }}"
-    make install
-    ldconfig
-
-    # Compile and install Wireshark dissector
-    cd /build/mobileinsight-core/ws_dissector
-    g++ ws_dissector.cpp packet-aww.cpp -o ws_dissector \
-        $(pkg-config --libs --cflags glib-2.0) \
-        -I"/build/wireshark-{{ WS_VER }}" \
-        -L"/usr/local/lib" \
-        -lwireshark \
-        -lwsutil \
-        -lwiretap
-    strip ws_dissector
-    install -Dm 755 ws_dissector /usr/local/bin/ws_dissector
-
-    # Compile and install MobileInsight
-    cd /build/mobileinsight-core
-    python3 setup.py install
-    mkdir -p /usr/local/share/mobileinsight
-    cp -r gui/* /usr/local/share/mobileinsight
-    ln -s /usr/local/share/mobileinsight/mi-gui /usr/local/bin/mi-gui
-    cp -r examples /opt/mobileinsight-examples
-
-    # Link python3 to python
-    cd /usr/bin
-    ln -s python3 python
-
-    # Cleanup
-    apt-get autoclean -y
-    rm -rf /build
+BootStrap: docker-daemon
+From: mobileinsight:latest
 
 %runscript
     set -e
@@ -98,4 +9,3 @@ From: ubuntu:22.04
     else
         "$@"
     fi
-
diff --git a/with-spark.def b/with-spark.def
deleted file mode 100644
index 16cdf96..0000000
--- a/with-spark.def
+++ /dev/null
@@ -1,16 +0,0 @@
-Bootstrap: localimage
-From: mobileinsight.sif
-
-%post
-    # Update and install dependencies
-    export DEBIAN_FRONTEND=noninteractive
-    apt-get update
-    apt-get upgrade -y
-    apt-get install -y \
-        python3-pandas \
-        openjdk-8-jre-headless \
-        scala
-    pip3 install pyspark[sql]==3.5.1 dill==0.3.8
-
-    # Cleanup
-    apt-get autoclean -y