Dockerize the project

[gautamjajoo]

Added Docker files to run the project easily using Docker. Screencast
@fristonio @RishabhJain2018 @techytushar

[fristonio]

Also, this shouldn't be working, since we don't have docker inside docker. Please also mount the host docker socket in the origamid container so that it should be able to launch containers.

[fristonio]

There are a lot of things missing in this

• Celery needs a message broker, so we also need to setup that in docker-compose.yml
• Change name Dockerfile.txt to Dockerfile
• This won't work until origamid is able to create new container which is only possibly by mounting host docker unix domain socket. Configure this in the Dockerfile.

[gautamjajoo]

@fristonio I haven't yet completed it. I am working on it. 😄

[fristonio]

Ok cool, just putting a WIP label so no one gets confused. 😅

[gautamjajoo]

@fristonio When I try locally, the error is Unable to find image 'origami-daemon:latest' locally. Can you guide me how should I proceed?

[fristonio]

Ok, I think the problem here is that the image is not tagged properly. Run docker images to see if there is a image named origami-daemon with tag latest.
So how the build should work is first you will need to build the image using docker build . --tag origami-daemon:latest and then run it using docker run -v /var/run/docker.sock:/var/run/docker.sock origami-daemon. Also update the docker-compose.yml file too, it wont work and I should not require to build the origami-daemon docker container manually, do this using docker-compose too.
I hope this helps.

[fristonio]

Also, since origami-daemon exposes an API server to work with, you should also open the port when building the docker container. Google on how to expose ports in docker containers.

[gautamjajoo]

@fristonio @RishabhJain2018 Done the changes! Added wrapper for easy installation too. Can you review this?

[techytushar]

please rename the Dockerifle to Dockerfile

[gautamjajoo]

@fristonio @RishabhJain2018 @techytushar Please review the PR!

[fristonio]

@gautamjajoo is the docker-compose setup working properly on your local machine?

[techytushar]

• The worker service is redundant, just the rabbitmq and celery services are enough.
• The command celery -A origamid worker -l info can be run in the Dockerfile and origamid run_server must be run in the compose file.
  Just these changes otherwise this LGTM.

[gautamjajoo]

@techytushar Can you explain this part origamid run_server must be run in the compose file. What I understood is that I should add command : ["origamid" , "run_server"]
Also, since worker is redundant but we have to expose the port so should I add it to Dockerfile.
Rest all the changes which were requested I have done!

[gautamjajoo]

@techytushar Done the required changes. @fristonio Can you review?