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@andremartinsds
Created April 7, 2025 20:13
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script-docker-nginx
#!/bin/bash
set -e

echo "Atualizando o sistema..."
sudo apt update
sudo apt upgrade -y

echo "Instalando pacotes necessários..."
sudo apt install -y apt-transport-https ca-certificates curl gnupg lsb-release

echo "Removendo versões antigas do Docker, se existirem..."
sudo apt remove -y docker docker-engine docker.io containerd runc || true

echo "Adicionando a chave GPG oficial do Docker..."
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

echo "Adicionando o repositório do Docker..."
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

echo "Atualizando repositórios..."
sudo apt update

echo "Instalando Docker Engine..."
sudo apt install -y docker-ce docker-ce-cli containerd.io

echo "Adicionando o usuário '$USER' ao grupo docker (para usar o Docker sem 'sudo')..."
sudo usermod -aG docker $USER

echo "Habilitando e iniciando o serviço do Docker..."
sudo systemctl enable docker
sudo systemctl start docker

echo "Docker instalado com sucesso!"

echo "Instalando Nginx..."
sudo apt install -y nginx

echo "Habilitando e iniciando o serviço do Nginx..."
sudo systemctl enable nginx
sudo systemctl start nginx

echo "Nginx instalado e iniciado com sucesso!"

echo "Configuração concluída"
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