bumped versions for next release

dockerfiles/Dockerfile.ubuntu-optimal

@@ -0,0 +1,62 @@
+# syntax=docker/dockerfile:1
+FROM ubuntu:22.04
+LABEL Description="CORE Docker Ubuntu Image"
+
+ARG PREFIX=/usr/local
+ARG BRANCH=master
+ARG PROTOC_VERSION=3.19.6
+ARG VENV_PATH=/opt/core/venv
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PATH="$PATH:${VENV_PATH}/bin"
+WORKDIR /opt
+
+# install system dependencies
+RUN apt-get update -y && \
+    apt-get install -y --no-install-recommends \
+    ca-certificates \
+    git \
+    sudo \
+    wget \
+    tzdata \
+    libpcap-dev \
+    libpcre3-dev \
+    libprotobuf-dev \
+    libxml2-dev \
+    protobuf-compiler \
+    unzip \
+    uuid-dev \
+    iproute2 \
+    iputils-ping \
+    tcpdump && \
+    apt-get autoremove -y
+
+# install core
+RUN git clone https://github.com/coreemu/core && \
+    cd core && \
+    git checkout ${BRANCH} && \
+    ./setup.sh && \
+    . /root/.bashrc && \
+    inv install -v -p ${PREFIX} && \
+    cd /opt && \
+    rm -rf ospf-mdr
+
+# install emane
+RUN wget https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-x86_64.zip && \
+    mkdir protoc && \
+    unzip protoc-${PROTOC_VERSION}-linux-x86_64.zip -d protoc && \
+    git clone https://github.com/adjacentlink/emane.git && \
+    cd emane && \
+    ./autogen.sh && \
+    ./configure --prefix=/usr && \
+    make -j$(nproc)  && \
+    make install && \
+    cd src/python && \
+    make clean && \
+    PATH=/opt/protoc/bin:$PATH make && \
+    ${VENV_PATH}/bin/python -m pip install . && \
+    cd /opt && \
+    rm -rf protoc && \
+    rm -rf emane && \
+    rm -f protoc-${PROTOC_VERSION}-linux-x86_64.zip
+
+WORKDIR /root