Dockerfile

FROM alpine:3.17
ARG TARGETPLATFORM
ARG BUILDPLATFORM
RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM"
# Install terraform
RUN set -eux; \
    TERRAFORM_VERSION=0.12.31; \
    case "$( uname -m )" in \
        'x86') \
            URL="https://releases.hashicorp.com/terraform/0.12.31/terraform_0.12.31_linux_386.zip"; \
            SHA256=abdd13b29cac315900246bf8ebff19040dbc1ae6ce99c1348e1bc59ba04241f1; \
            ;; \
        'x86_64') \
            URL="https://releases.hashicorp.com/terraform/0.12.31/terraform_0.12.31_linux_amd64.zip"; \
            SHA256=e5eeba803bc7d8d0cae7ef04ba7c3541c0abd8f9e934a5e3297bf738b31c5c6d; \
            ;; \
        'armhf') \
            URL="https://releases.hashicorp.com/terraform/0.12.31/terraform_0.12.31_linux_arm.zip"; \
            SHA256=f5894ebdc8aceb12da840045508c362eb0f923e4b5115bb601fefa8f1f1d3cb9; \
            ;; \
        'armv7l') \
            URL="https://releases.hashicorp.com/terraform/0.12.31/terraform_0.12.31_linux_arm.zip"; \
            SHA256=f5894ebdc8aceb12da840045508c362eb0f923e4b5115bb601fefa8f1f1d3cb9; \
            ;; \
        'aarch64') \
            URL="https://releases.hashicorp.com/terraform/0.12.31/terraform_0.12.31_linux_arm64.zip"; \
            SHA256=737205d76f576e47a5d7a41e506b2ec8eb7a0f6a0b3b3b0a8de59551c2f2b77f; \
            ;; \
        *) \
            echo "Architecture not supported"; \
            exit 1; \
            ;; \
    esac; \
    FILE=terraform.zip; \
    wget -q "$URL" -O "$FILE"; \
    echo "$SHA256  $FILE" | sha256sum -c -; \
    unzip "$FILE" terraform; \
    mkdir -pv /usr/local/bin; \
    mv -v terraform /usr/local/bin/terraform; \
    chmod +x /usr/local/bin/terraform; \
    CHECKPOINT_DISABLE=1 terraform version; \
    :

RUN apk add --no-cache ca-certificates

RUN apk add --no-cache jq

RUN set -eux; \
    wget -qO- https://github.com/mozilla/sops/releases/download/v3.7.3/sops-v3.7.3.linux > /usr/local/bin/sops; \
    chmod +x /usr/local/bin/sops; \
    sha256sum /usr/local/bin/sops | grep '^53aec65e45f62a769ff24b7e5384f0c82d62668dd96ed56685f649da114b4dbb '; \
    sops --version

RUN apk add --no-cache gnupg

RUN apk add --no-cache openssh-client sshpass

# Disable telemetry. See: https://developer.hashicorp.com/terraform/cli/commands#upgrade-and-security-bulletin-checks
ENV CHECKPOINT_DISABLE=1

CMD [ "terraform" ]