Sample Docker setup using Flask, Gunicorn, and Nginx.
You'll need to install Docker and Docker Compose if you haven't.
- Install Docker: https://docs.docker.com/engine/installation/
- Install Docker Compose: https://docs.docker.com/compose/install/
$ docker-compose build
With the flask server:
$ docker-compose -f docker-compose.local.yml up -d --force-recreate
With nginx and gunicorn:
$ docker-compose up -d --force-recreate
...what?
$ docker-compose up --help
Builds, (re)creates, starts, and attaches to containers for a service.
Unless they are already running, this command also starts any linked services.
The `docker-compose up` command aggregates the output of each container. When
the command exits, all containers are stopped. Running `docker-compose up -d`
starts the containers in the background and leaves them running.
If there are existing containers for a service, and the service's configuration
or image was changed after the container's creation, `docker-compose up` picks
up the changes by stopping and recreating the containers (preserving mounted
volumes). To prevent Compose from picking up changes, use the `--no-recreate`
flag.
If you want to force Compose to stop and recreate all containers, use the
`--force-recreate` flag.
Usage: up [options] [SERVICE...]
Options:
--allow-insecure-ssl Deprecated - no effect.
-d Detached mode: Run containers in the background,
print new container names.
--no-color Produce monochrome output.
--no-deps Don't start linked services.
--force-recreate Recreate containers even if their configuration and
image haven't changed. Incompatible with --no-recreate.
--no-recreate If containers already exist, don't recreate them.
Incompatible with --force-recreate.
--no-build Don't build an image, even if it's missing
-t, --timeout TIMEOUT Use this timeout in seconds for container shutdown
when attached or when containers are already
running. (default: 10)