Setup OLake

Create OLake Docker Image

Replace the DRIVER_NAME=mongodb in the command below and the Dockerfile with the driver name you want to build the image for.

1. For MongoDB, use DRIVER_NAME=mongodb
2. For MySQL, use DRIVER_NAME=mysql
3. For PostgreSQL, use DRIVER_NAME=postgres

Build Docker Image for OLake

docker build -t source-DATABASE --build-arg DRIVER_NAME=DATABASE . 

Run the Docker Image

docker run --pull=always  \
  -v /Users/{PATH_TO_OLAKE_DIRECTORY}/OLAKE_DIRECTORY:/mnt/config \
  source-DATABASE \
  discover \
  --config /mnt/config/source.json

The Dockerfile

Dockerfile

# Build Stage
FROM golang:1.22-alpine AS base

WORKDIR /home/app
COPY . .

ARG DRIVER_NAME=mongodb
# Build the Go binary
WORKDIR /home/app/drivers/${DRIVER_NAME}
RUN go build -o /olake main.go

# Final Runtime Stage
FROM alpine:3.18

# Install Java 17 instead of Java 11
RUN apk add --no-cache openjdk17

# Copy the binary from the build stage
COPY --from=base /olake /home/olake

# Copy the pre-built JAR file from Maven
# First try to copy from the source location (works after Maven build)
COPY writers/iceberg/debezium-server-iceberg-sink/target/debezium-server-iceberg-sink-0.0.1-SNAPSHOT.jar /home/debezium-server-iceberg-sink.jar

ARG DRIVER_VERSION=dev
ARG DRIVER_NAME=mongodb
# Metadata
LABEL io.eggwhite.version=${DRIVER_VERSION}
LABEL io.eggwhite.name=olake/source-${DRIVER_NAME}

# Set working directory
WORKDIR /home

# Entrypoint
ENTRYPOINT ["./olake"]