Skip to content

Meteor Dockerized for Development and Production

License

Notifications You must be signed in to change notification settings

tcheredeev/docker-meteor

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

47 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Supported tags and respective Dockerfile links

What is Meteor?

Meteor is an ultra-simple environment for building modern web applications.

With Meteor you write apps:

  • in pure JavaScript
  • that send data over the wire, rather than HTML
  • using your choice of popular open-source libraries

Documentation is available at http://docs.meteor.com/.

What's included in these images?

Meteor and a small shim that addresses a compatibility issue with boot2docker.

A fork of demeteorizer with a patch for Dockerfile support remains included in this release. Support has been deprecated and demeteorizer will be dropped from future releases. The patch has not been merged upstream and demeteorizer is not required with the currently documented workflow.

Why use these images?

  • To install a packaged, specific version of Meteor.
  • To Dockerize a Meteor app for your Continuous Integration/Continuous Delivery/Production environments.
  • To have a repeatable and easily maintained development environment.
  • To do Meteor development on Windows (using boot2docker).

The latest tag builds whatever Meteor publishes at https://install.meteor.com/, as long as the install script does not change. Images tagged for a specific Meteor version checksum both the installer and the tarball the installer downloads.

How to use these images

Example: Create a new Meteor app

docker run -it --rm -v "$(pwd)":/app danieldent/meteor meteor create

Example: Meteor in Development Mode (Linux)

docker run -it --rm -p 3000:3000 -v "$(pwd)":/app danieldent/meteor

Example: Meteor in Development Mode (boot2docker - OS X/Windows)

Boot2Docker uses VirtualBox's Shared Folders for Docker's data volumes, which are not compatible with either MongoDB or Meteor's development server.

A small shim is included which re-maps the .meteor/local folder back into the virtual machine, and enables Meteor to work under boot2docker. Add vboxsf-shim before any meteor command that requires its use. Using the shim requires the container be allowed the SYS_ADMIN capability.

docker run --cap-add SYS_ADMIN -it --rm -p 3000:3000 -v "$(pwd)":/app danieldent/meteor vboxsf-shim meteor

You may wish to use a separate docker container for your database. This will allow data to persist across restarts of your Meteor container. Unless you use a persistent Docker container, using the shim means that the contents of your .meteor/local folder do not persist, which is where Meteor stores its build cache as well as the MongoDB database it provides in development mode.

docker run --name mydb -d mongo
docker run --cap-add SYS_ADMIN -it --rm -p 3000:3000 --link mydb:db -e "MONGO_URL=mongodb://db" -v "$(pwd)":/app danieldent/meteor vboxsf-shim meteor

Example: Dockerizing your Meteor App for CI/CD/Production Builds

Create a .dockerignore file in your Meteor source directory to exclude Meteor's development build cache.

.meteor/local

Create a Dockerfile for your Meteor app and place it in your Meteor source directory. Use one of the onbuild tags.

FROM danieldent/meteor:onbuild

Build the Docker image for your app (assumes you are currently in the Meteor source directory):

docker build -t exampleapp .

Run your app in its container, using another Docker container for the MongoDB database:

docker run --name exampleAppDb -d mongo
docker run -it --rm -p 3000:3000 --link exampleAppDb:db -e "MONGO_URL=mongodb://db" -e "ROOT_URL=http://localhost:3000" exampleapp

Defaults

By default, your Meteor app will run as nobody within the Docker container. This ensures the app does not have write access to its own files, which could help reduce the impact of certain security issues. It also makes it harder to accidentally write code which makes changes to the filesystem. Port 3000 will be exposed by default. Here's a Dockerfile which changes the defaults. It usually shouldn't be necessary to change the port on which your Meteor app listens - Docker's port mapping features allows the port used inside the container to be different than the port which is exposed outside the container.

FROM danieldent/meteor:onbuild
EXPOSE 4000
ENV PORT 4000
USER root

While it's possible to set additional variables as part of the build (such as MONGO_URL, ROOT_URL, or METEOR_SETTINGS), it may be a better choice to pass configuration that is likely to vary between deployments of the application as runtime environment variables.

Issues, Contributing

If you run into any problems with these images, please check for issues on GitHub. Please file a pull request or create a new issue for problems or potential improvements.

License

Copyright 2014-2015 Daniel Dent.

Copyright 2020 Igor Tcheredeev.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use these files except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Third-party contents included in builds of the image are licensed separately.

About

Meteor Dockerized for Development and Production

Resources

License

Stars

Watchers

Forks

Packages

No packages published

Languages

  • Dockerfile 75.3%
  • Shell 24.7%