fullcycle-docker

Tasks from the course Full Cycle 2.0 on Docker module

1. Build Go app using multistage docker

A simple multistage dockerfile to build an app in Go lang.

Useful commands for build with Docker

Useful commands:

# Build image
docker build -t adrianokerber/codeeducation go

# Build image seeing all logs (ex: using 'RUN ls' or similar commands)
docker build -t adrianokerber/codeeducation go --progress=plain --no-cache

# Run container
docker run adrianokerber/codeeducation

# Publish container
docker push adrianokerber/codeeducation

DockerHub image

Imagem adrianokerber/codeeducation no DockerHub

2. Build your development environment using docker-compose

Initialize all containers

docker-compose up -d

Initialize and build all containers

docker-compose up -d --build

Shutdown all containers

docker-compose down

Tip: use docker-compose or docker compose without dash.

Access the aplication with the browser using localhost:8080 to acess via Nginx (Reverse proxy) or localhost:3000 for direct connection to node app container. The application has two routes: / and /name/:yourName where the yourName parameter is the name for a new register on the DB.

Docker command tips

Build Docker image locally

docker build -t adrianokerber/laravel .

Run Docker image on a container

docker run -d --name laravel -p 8000:8000 adrianokerber/laravel

Remove all Docker containers

docker rm $(docker ps -aq) -f

Interact with container using Bash (Note: <container_name> is the name of your target container)

docker exec -it <container_name> bash

Other useful commands:

# List running containers
docker ps

# List images
docker images

# Remove container
docker rm <container_id>

# Remove image
docker rmi <image_id>

MySQL commands to manage database for dev

-- Enter bash of container
docker exec -it db bash

-- On MySQL container run this to access and complete password as "root"
mysql -uroot -p

-- Select database
use nodedb;

-- Create table
create table people

-- Select registers from table people
select * from people;

This project uses Gitmoji as commits' pattern along with a clear message

adrianokerber / fullcycle-docker Goto Github PK