wxw-matt/rails_on_docker

ROD is like a rocket that brings you from ground (scratch) to the space (Kubernetes).

Before start, please check out if you have Docker (version 20.10.12 or later), minikube, and Python (3.6.8 or later) installed on your computer.

git clone [email protected]:wxw-matt/rails_on_docker.git ~/rod
cd ~/rod
# Install dependencies for rod
pip install -r requirements.txt

./rod project new -v 7 -s first_rod

cd first_rod
./rod g scaffold post title:string content:text

./rod deploy k8s

./rod deploy service

After the previous command performs successfully, you would see the following output:

service/first-rod created
Service is listening at address http://localhost:port

The port varies with each deployment.

http://localhost:port/posts

Any operating systems that can run Docker (version 20.10.12 or later).

git clone [email protected]:wxw-matt/rails_on_docker.git ~/rod
cd ~/rod
# Install dependencies for rod
pip install -r requirements.txt

The following command will Create a new project named t1 based on Rails 7 and using MySQL as the database.

./rod project new t1 -v 7 -m

project new is for creating projects.

-v or --version is for specifying the version of Rails. Either a complete version, like 7.0.1, or a major version 7 works. If a major version is given, the latest major version will be used to create the project.

-m or --mysql is to select MySQL.

-p or --pg is to select Postgresql.

-s or --sqlite3 is to select sqlite3.

The docker image for the new image will be created as well.

Generate a scaffold:

./rod g scaffold post title:string content:text

Or

./rod generate scaffold post title:string content:text

Generate a controller

./rod g controller article index new create

Generate a model

./rod g model comment title:string content:text

All tasks that can be executed by rails command are supported. For example: you can execute the tasks db:migrate and db:seed by the following command:

./rod tasks db:migrate db:seed

tools/build_multiplatform.sh full_tag Dockerfile

For example:

tools/build_multiplatform.sh wxwmatt/rails:7.0.2.2-alpine3.15 rails7/Dockerfile.rails7.0.2.2