Dockerfile.slim

FROM alpine:3.16
LABEL maintainer="sig-platform@spinnaker.io"

ENV KUSTOMIZE_VERSION=3.8.6
ENV KUSTOMIZE4_VERSION=4.5.5
ENV PACKER_VERSION=1.10.1
ENV HELMFILE_VERSION=0.153.1


ARG TARGETARCH
ARG PACKER_PLUGINS="amazon azure googlecompute"

WORKDIR /packer

RUN apk --no-cache add --update bash wget curl openssl openjdk17-jre git openssh-client && \
  wget https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_${TARGETARCH}.zip && \
  unzip packer_${PACKER_VERSION}_linux_${TARGETARCH}.zip && \
  rm packer_${PACKER_VERSION}_linux_${TARGETARCH}.zip

ENV PATH "/packer:$PATH"

# Install Helm 3
RUN wget https://raw.githubusercontent.com/kubernetes/helm/master/scripts/get-helm-3 && \
  chmod +x get-helm-3 && \
  ./get-helm-3 && \
  rm get-helm-3 && \
  mv /usr/local/bin/helm /usr/local/bin/helm3

# Install Helm 2
RUN wget https://raw.githubusercontent.com/kubernetes/helm/master/scripts/get && \
  chmod +x get && \
  ./get --version v2.17.0 && \
  rm get

RUN mkdir kustomize && \
  curl -s -L https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/v${KUSTOMIZE_VERSION}/kustomize_v${KUSTOMIZE_VERSION}_linux_${TARGETARCH}.tar.gz|\
  tar xvz -C kustomize/ && \
  mv ./kustomize/kustomize /usr/local/bin/kustomize && \
  rm -rf ./kustomize

RUN mkdir kustomize && \
  curl -s -L https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/v${KUSTOMIZE4_VERSION}/kustomize_v${KUSTOMIZE4_VERSION}_linux_${TARGETARCH}.tar.gz|\
  tar xvz -C kustomize/ && \
  mv ./kustomize/kustomize /usr/local/bin/kustomize4 && \
  rm -rf ./kustomize

RUN mkdir helmfile && \
  curl -s -L https://github.com/helmfile/helmfile/releases/download/v${HELMFILE_VERSION}/helmfile_${HELMFILE_VERSION}_linux_${TARGETARCH}.tar.gz|\
  tar xvz -C helmfile/ && \
  mv ./helmfile/helmfile /usr/local/bin/helmfile && \
  rm -rf ./helmfile

RUN addgroup -S -g 10111 spinnaker
RUN adduser -S -G spinnaker -u 10111 spinnaker
COPY rosco-web/build/install/rosco /opt/rosco
COPY rosco-web/config              /opt/rosco
COPY halconfig/packer              /opt/rosco/config/packer
RUN mkdir -p /opt/rosco/plugins && chown -R spinnaker:nogroup /opt/rosco/plugins
USER spinnaker

# Install packer plugins (must be run as spinnaker user). To provide a github token (optional), run docker build with something like "--secret id=github_token,env=PACKER_GITHUB_API_TOKEN"
RUN for plugin in $PACKER_PLUGINS ; do \
  if [ -f /run/secrets/github_token ]; then \
    PACKER_GITHUB_API_TOKEN=$(cat /run/secrets/github_token) packer plugins install "github.com/hashicorp/$plugin"; \
  else \
    packer plugins install "github.com/hashicorp/$plugin"; \
  fi; \
done

HEALTHCHECK CMD curl http://localhost:8087/health | grep UP || exit 1

CMD ["/opt/rosco/bin/rosco"]