Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/dansterrett/r-plumber-example
R Plumber with Docker
https://github.com/dansterrett/r-plumber-example
Last synced: 3 months ago
JSON representation
R Plumber with Docker
- Host: GitHub
- URL: https://github.com/dansterrett/r-plumber-example
- Owner: dansterrett
- Created: 2019-11-14T02:48:33.000Z (almost 5 years ago)
- Default Branch: master
- Last Pushed: 2019-11-18T01:44:42.000Z (almost 5 years ago)
- Last Synced: 2024-05-21T02:11:27.772Z (6 months ago)
- Language: R
- Size: 2.54 MB
- Stars: 3
- Watchers: 0
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
- jimsghstars - dansterrett/r-plumber-example - R Plumber with Docker (R)
README
# r-plumber-example
## Docker
Install Docker Desktop (docker.com).
### Speed up build
You can greatly speed up the build process by copying linux binaries into your packrat folder.
If you have a previous build, follow these steps. If not, skip down below.
- First, create a container from the last image:
```
docker container create -ti --name myContainer dansterrett/r-plumber-example:latest bash
```
- Then, copy the files to your project's packrat folder.
```
docker cp :/app/packrat/lib/x86_64-pc-linux-gnu ./packrat/lib
```
- Then, remove the container
```
docker container rm
```
If you don't have a previous build, then follow these steps to copy the linux binaries
from the r-plumber-packrat image.
- Create a container from the r-plumber-packrat image
```
docker container create -ti --name r-plumber-packrat dansterrett/r-plumber-packrat:3.6.1 bash
```
- Then, copy the files to your project's packrat folder
```
docker cp :/usr/local/lib/R/site-library/ ./packrat/lib/x86_64-pc-linux-gnu/3.6.1
```
- Then, remove the container
```
docker container rm
```
### Create docker image
Note: Before creating the docker image, make sure to implement the steps in the "Speed up build" section above.
To create the docker image, run:
```
docker build -t dansterrett/r-plumber-example .
```
### Run docker container from image
To run the image in a container, run:
```
docker run --rm --detach -p 8000:8000 dansterrett/r-plumber-example:latest
```
If you get an error on startup, you might want to try creating the container first. Then, starting it:
```
docker container create -ti dansterrett/r-plumber-example:7 bash
docker container start
# Example code for inspecting the files
docker exec ls -al /
```
### View files on container
You can execute various commands on a running container. To view the files:
```
docker exec ls -al
```
## Deploy
The deployment process is a series of steps.
1. Create a new docker image from the most recent code.
2. Tag the image to contain the repo URI from AWS ECR.
3. Push the image to AWS ECR.
4. Create a cluster (if one doesn't already exist) on AWS ECS.
5. Create a new task definition on AWS ECS.
6. Run the task.
### Push to AWS ECR
### Create Cluster
### Create Task Definition
A task belongs to a Network Interface which belongs to a Security Group which has inbound/outbound rules. Make sure the inbound rules open the ports that we need.
### Run Task
## Pivotal Cloud Foundry
The following files are only used for Pivotal Cloud Foundry:
- index.r (It's the starting file)
- manifest.yml
- r.yml (Tells Cloud Foundry which dependencies to install)