Dockerfile-dev

FROM alpine:3.18.4
# Use ARG so that values can be overriden by user/cloudbuild
ARG TERRAFORM_VERSION=1.5.7
ARG GCLOUD_VERSION=455.0.0

ENV ENV_TERRAFORM_VERSION=$TERRAFORM_VERSION
ENV ENV_GCLOUD_VERSION=$GCLOUD_VERSION

WORKDIR /home

RUN mkdir /usr/local/gcloud /usr/local/terraform

RUN if [ "$(uname -m)" = "x86_64" ]; then \
        export ARCH=amd64; \
        export ARCH_GCLOUD=x86_64; \
    elif [ "$(uname -m)" = "aarch64" ]; then \
        export ARCH=arm64; \
        export ARCH_GCLOUD=arm; \
    else \
        export ARCH=unknown; \
    fi && \
    echo "ARCH=$ARCH" >> /etc/environment && \
    apk add --no-cache bash curl jq unzip git ca-certificates gnupg python3 && \
    curl https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-cli-${ENV_GCLOUD_VERSION}-linux-${ARCH_GCLOUD}.tar.gz --output /tmp/google-cloud-cli-${ENV_GCLOUD_VERSION}-linux-${ARCH_GCLOUD}.tar.gz &&\
    curl https://releases.hashicorp.com/terraform/${ENV_TERRAFORM_VERSION}/terraform_${ENV_TERRAFORM_VERSION}_linux_${ARCH}.zip --output /tmp/terraform_${ENV_TERRAFORM_VERSION}_linux_${ARCH}.zip && \
    curl https://releases.hashicorp.com/terraform/${ENV_TERRAFORM_VERSION}/terraform_${ENV_TERRAFORM_VERSION}_SHA256SUMS.sig --output /tmp/terraform_SHA256SUMS.sig  && \
    curl https://releases.hashicorp.com/terraform/${ENV_TERRAFORM_VERSION}/terraform_${ENV_TERRAFORM_VERSION}_SHA256SUMS --output /tmp/terraform_SHA256SUMS && \
    curl https://keybase.io/hashicorp/pgp_keys.asc --output /tmp/pgp_keys.asc && \
    gpg --import /tmp/pgp_keys.asc && \
    gpg --verify /tmp/terraform_SHA256SUMS.sig /tmp/terraform_SHA256SUMS && \
    grep terraform_${ENV_TERRAFORM_VERSION}_linux_${ARCH}.zip /tmp/terraform_SHA256SUMS | awk '{print $1}' | sha256sum /tmp/terraform_${ENV_TERRAFORM_VERSION}_linux_${ARCH}.zip  && \
    unzip /tmp/terraform_${ENV_TERRAFORM_VERSION}_linux_${ARCH}.zip -d /usr/local/terraform && \
    tar -C /usr/local/gcloud -xzvf /tmp/google-cloud-cli-${ENV_GCLOUD_VERSION}-linux-${ARCH_GCLOUD}.tar.gz && \
    rm -f /tmp/terraform_${ENV_TERRAFORM_VERSION}_linux_${ARCH}.zip /tmp/terraform_SHA256SUMS /tmp/google-cloud-cli-${ENV_GCLOUD_VERSION}-linux-${ARCH_GCLOUD}.tar.gz && \
    /usr/local/gcloud/google-cloud-sdk/install.sh --path-update true --quiet && \
    /usr/local/gcloud/google-cloud-sdk/bin/gcloud -q components install alpha beta terraform-tools

ENV PATH $PATH:/usr/local/gcloud/google-cloud-sdk/bin:/usr/local/terraform

ENTRYPOINT ["terraform"]