A boilerplate Node.js API with Docker
Following this tutorial: https://nodejs.org/en/docs/guides/nodejs-docker-webapp/
Build the image:
docker build -t docker-test .
List images:
docker images
Run the docker build:
docker run -p 0:3000 -d docker-test
Get container id:
docker ps
Show container logs:
docker logs [container-id]
Enter the container:
docker exec -it [container-id] /bin/bash
Test container:
curl -i localhost:3000
pm2 start ecosystem.config.js
time curl 0.0.0.0:3000/ping (expected request time ~2ms, expected internal time ~130 μs)
CPU
curl 0.0.0.0:3000/cpu
Memory
curl 0.0.0.0:3000/mem
IO
curl 0.0.0.0:3000/io