# alpine version
FROM alpine:3.15


# software versions
ENV ANSIBLE_VERSION=2.10.17
ENV ANSIBLE_LINT_VERSION=5.4.0
ENV YAML_LINT_VERSION=1.26.3


# install software
RUN apk update
RUN apk add --no-cache \
  build-base \
  ca-certificates \
  git \
  libffi-dev \
  openssh \
  python3 \
  python3-dev \
  py3-pip


# cleanup
RUN rm -rf /var/cache/apk/*


# install ansible + linters
RUN pip3 install --upgrade pip
RUN pip3 install ansible-base==${ANSIBLE_VERSION}
RUN pip3 install ansible-lint==${ANSIBLE_LINT_VERSION}
RUN pip3 install yamllint==${YAML_LINT_VERSION}