dockers

🚀 Projeto

Exemplos de projetos rodando em containers Docker.

🛠️ Tecnologias

• Docker
• Node.js
• ExpressJS
• Python
• Flask
• Postgres
• MySql
• Redis

🗂️ Utilização

🐑🐑 Clonando o repositório:

  $ git clone url-do-projeto.git

▶️ Rodando o App:

  $ cd dockers                 #change to that directory
  $ cd name-of-docker-project  #change to that directory
  $ cp .env.example .env       #create the ".env" file like the ".env.example" file

• Terminal 1: Run server @ localhost:

  $ npm install                #download dependencies
  $ npx prisma migrate dev     #if using prisma: init db file and create tables 
  $ npm run dev                #if javascript: start the project by running the package.json script
  $ python src/server.py       #if python: start the project by running the src/server.py file

• Terminal 2: Run database client with "docker-compose.yaml":

  $ docker compose up          #build the image and runs the container
  $ ctrl + C                   #stop the container
  $ docker compose down        #delete the container

• Terminal 2: Run database client with "Dockerfile":

  $ docker build -t name-of-docker-image .     #build the image
  $ docker run [flags] name-of-docker-image    #run the container
                                               #flags:
                                               # -it: run in the foreground
                                               # -d: run in the background
                                               # -p 4000:4000: map port used by the host -> port used by the container
                                               # -env-file .env: get environment vars from the ".env" file
  $ ctrl + C                                   #stop the foreground container
  $ docker stop name-of-docker-image           #stop the background container

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