Dockerfile.download

# Builds an image using a pre-built connector distribution archive from couchbase.com.

# First stage downloads and unzips the connector distribution archive
FROM redhat/ubi8-minimal:latest AS build

# Version of the connector to download. See release notes for valid versions
# https://docs.couchbase.com/elasticsearch-connector/current/release-notes.html
ARG VERSION
RUN [ -z "$VERSION" ] && echo "Missing VERSION argument. Must specify like: --build-arg VERSION=<connector-version>" && exit 1 || true

RUN curl -s https://packages.couchbase.com/clients/connectors/elasticsearch/${VERSION}/couchbase-elasticsearch-connector-${VERSION}.zip -o /couchbase-elasticsearch-connector.zip
RUN microdnf install unzip
RUN unzip -o -d / /couchbase-elasticsearch-connector.zip
RUN mv /couchbase-elasticsearch-connector-${VERSION} /couchbase-elasticsearch-connector


# Second stage uses the unzipped connector distribution to build the final image
FROM registry.access.redhat.com/ubi8/openjdk-17-runtime:1.21
ARG CBES_HOME=/opt/couchbase-elasticsearch-connector

# Set owner to jboss to appease the base image.
COPY --chown=jboss:root --from=build /couchbase-elasticsearch-connector $CBES_HOME
VOLUME [ "$CBES_HOME/config", "$CBES_HOME/secrets" ]

ENV PATH="$CBES_HOME/bin:$PATH"
WORKDIR $CBES_HOME

EXPOSE 31415

ENTRYPOINT [ "cbes" ]