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install-docker.sh

+#!/bin/bash
+# Created by Abraão Silva
+# Install docker in centos
+
+# Remove any old versions
+sudo yum remove docker docker-common docker-selinux docker-engine
+
+# Install required packages
+sudo yum install -y yum-utils device-mapper-persistent-data lvm2
+
+# Configure docker repository
+sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
+
+# Install Docker-ce
+sudo yum install docker-ce -y
+
+# Start Docker
+sudo systemctl start docker
+sudo systemctl enable docker
+
+# Post Installation Steps
+# Create Docker group
+sudo groupadd docker
+
+# Add user to the docker group
+sudo usermod -aG docker $USER
+
+echo "Installation Complete -- Logout and Log back"
+
+# Install docker-compose
+curl -L "https://github.com/docker/compose/releases/download/1.25.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+
+# Permssion +x execute binary
+chmod +x /usr/local/bin/docker-compose
+
+# Create link symbolic 
+ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
+
+# Check Version docer-compose
+echo "Installation Complete -- Logout and Log back"
+docker-compose --version
+