prometheus-fail2ban-exporter/Dockerfile
Hector 3c4a8f5495 build: split docker build into two images (#9)
Update the docker build file to use two images - one for building, and one
for running/deployment. This helps reduce the size of the final image.
2021-03-27 17:29:28 +00:00

27 lines
646 B
Docker

# Using golang:latest instead of alpine because of issues with sqlite3
FROM golang:latest AS build
# Create build folder to compile tool
WORKDIR /build
# Copy source files to build folder and link to the /go folder
COPY . /build
RUN ln -s /go/src/ /build/src
# Compile the tool using a Make command
RUN make build/docker
FROM debian:buster-slim
# Create main app folder to run from
WORKDIR /app
# Copy compiled binary to release image
COPY --from=build /build/src/exporter /app/fail2ban-prometheus-exporter
# Copy init script into main app folder and set as entry point
COPY docker/run.sh /app/
RUN chmod +x /app/*
ENTRYPOINT /app/run.sh