ARG JQ_VERSION=1.6 RUN apt-get update && \ DEBIAN_FRONTEND=noninteractive apt-get install -y \ wget tar curl ca-certificates \ openssl bash git unzip build-essential COPY add-letsencrypt-ca.sh /root/add-letsencrypt-ca.sh RUN bash /root/add-letsencrypt-ca.sh \ && rm -f /root/add-letsencrypt-ca.sh RUN wget -O /usr/local/bin/jq https://github.com/stedolan/jq/releases/download/jq-${JQ_VERSION}/jq-linux64 \ && chmod +x /usr/local/bin/jq