Usage: build [options] [--build-arg key=val...] [SERVICE...] Options: --compress Compress the build context using gzip. --force-rm Always remove intermediate containers. --no-cache Do not use cache when building the image. --pull Always attempt to pull a newer version of the image. -m, --memory MEM Sets memory limit for the build container. --build-arg key=val Set build-time variables for services. --parallel Build images in parallel.
Services are built once and then tagged, by default as
project_service. For example,
composetest_db. If the Compose file specifies an image name, the image is tagged with that name, substituting any variables beforehand. See variable substitution.
If you change a service’s Dockerfile or the contents of its build directory, run
docker-compose build to rebuild it.
© 2019 Docker, Inc.
Licensed under the Apache License, Version 2.0.
Docker and the Docker logo are trademarks or registered trademarks of Docker, Inc. in the United States and/or other countries.
Docker, Inc. and other parties may also have trademark rights in other terms used herein.