Dockerfile

FROM debian:buster
LABEL maintainer="Razvan Crainea <razvan@opensips.org>"

USER root

# Set Environment Variables
ENV DEBIAN_FRONTEND noninteractive

ARG OPENSIPS_VERSION=3.1
ARG OPENSIPS_BUILD=releases

#install basic utils
RUN apt-get -y update -qq && apt-get -y install vim sngrep ngrep tcpdump vim procps

#install basic components
RUN apt-get -y update -qq && apt-get -y install gnupg2 ca-certificates

#add keyserver, repository
RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 049AD65B
RUN echo "deb https://apt.opensips.org buster ${OPENSIPS_VERSION}-${OPENSIPS_BUILD}" >/etc/apt/sources.list.d/opensips.list

RUN apt-get -y update -qq && apt-get -y install opensips

ARG OPENSIPS_CLI=false
RUN if [ ${OPENSIPS_CLI} = true ]; then \
    echo "deb https://apt.opensips.org buster cli-nightly" >/etc/apt/sources.list.d/opensips-cli.list \
    && apt-get -y update -qq && apt-get -y install opensips-cli \
    ;fi

ARG OPENSIPS_EXTRA_MODULES
RUN if [ -n "${OPENSIPS_EXTRA_MODULES}" ]; then \
    apt-get -y install ${OPENSIPS_EXTRA_MODULES} \
    ;fi

RUN rm -rf /var/lib/apt/lists/*

EXPOSE 5060/udp

COPY run.sh /run.sh

ENTRYPOINT ["/run.sh"]