Dockerfile

FROM public.ecr.aws/docker/library/python:3.11.4-slim-bullseye

ENV KUBECTL_VERSION 1.26.3
ENV HELM_VERSION 3.11.1
ENV HELMFILE_VERSION 0.143.5
ENV CHAMBER_VERSION 2.11.1
ENV HELM_DIFF_VERSION 3.6.0
ENV HELM_GIT_VERSION 0.15.1

ENV HELM_DATA_HOME   /root/.local/share/helm
ENV HELM_CONFIG_HOME /root/.config/helm
ENV HELM_CACHE_HOME  /root/.cache/helm

RUN pip install awscli

# Replace HTTP with HTTPS in sources.list
RUN sed -i 's|http://deb.debian.org|https://deb.debian.org|g' /etc/apt/sources.list

# Update CA certificates and install required packages
RUN apt-get update && apt-get install -y ca-certificates apt-utils curl

RUN curl -1sLf 'https://dl.cloudsmith.io/public/cloudposse/packages/cfg/setup/bash.deb.sh' | bash

RUN apt-get update && apt-get install -y \
    bash \
    yq \
    jq \
    git

COPY entrypoint.sh /usr/local/bin/entrypoint
ENTRYPOINT [ "/usr/local/bin/entrypoint" ]