Dockerfile

FROM ubuntu:22.04

ARG OPENJDK_VERSION=17
ARG HELM_VERSION=3

ENV LANG C.UTF-8

RUN apt update \
  && apt upgrade -y \
  && apt install -y \
        git \
        openjdk-${OPENJDK_VERSION}-jdk \
        wget \
        curl \
        openssh-server \
        unzip

RUN wget https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-${HELM_VERSION} -O get-helm.sh \
  && chmod +x get-helm.sh \
  && ./get-helm.sh \
  && rm get-helm.sh

RUN helm plugin install https://github.com/quintush/helm-unittest

RUN wget https://get.docker.com -O get-docker.sh \
  && chmod +x get-docker.sh \
  && ./get-docker.sh \
  && rm get-docker.sh

RUN mkdir /run/sshd

RUN wget https://github.com/jeremylong/DependencyCheck/releases/download/v8.2.1/dependency-check-8.2.1-release.zip -O dependency-check.zip \
  && unzip dependency-check.zip \
  && mkdir /dependency-check-data \
  && dependency-check/bin/dependency-check.sh -d /dependency-check-data --updateonly

EXPOSE 22

CMD ["/usr/sbin/sshd", "-D"]