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umair313/initial_server_setup.sh

Last active March 7, 2023 06:57
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bash script to install the required packages and clone the project repository from github. Tested on Ubuntu 22.04, with digital ocean server.
Raw
initial_server_setup.sh
#!/bin/bash
username=$1
github_email="github email used to generate SSH keys and clone the repository"
github_repo="repository SSH link"
server_ip=SERVER_IP
# Emoji
strong_emoji="\U1F4AA"
party_emoji="\U1F973"
echo -e "
echo ------------------------------
echo \"creating user ${username} \"
echo ------------------------------
useradd -m -s /bin/bash $username
if [ $? -eq 0 ]; then
echo -e \"user created! type a storng ${strong_emoji} password for $username\"
passwd $username
usermod -aG sudo $username
rsync --archive --chown=$username:$username ~/.ssh /home/$username
fi
" > create_user.sh
echo -e "
echo ------------------------------
echo \"Updating server \"
echo ------------------------------
sudo apt update -y
echo ------------------------------
echo installing packages
echo ------------------------------
sudo apt install -y apt-transport-https ca-certificates curl software-properties-common make gnupg lsb-release
echo ------------------------------
echo -e \"installing Docker \U1F600\"
echo ------------------------------
sudo mkdir -m 0755 -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
echo \
\"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable\" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update -y
sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
sudo docker run hello-world
echo -e \"\U1F600 all set up \n\n\"
echo ------------------------------
echo generating ssh keys, add these keys to github account to clone the repository
echo Don't provide passphares just hit enter on all the inputs
echo ------------------------------
ssh-keygen -t ed25519 -C \"${github_email}\"
echo -------------------PRIVATE KEY------------------
cat ~/.ssh/id_ed25519
echo -------------------PUBLIC KEY-------------------
cat ~/.ssh/id_ed25519.pub
echo ------------------------------------------------
read -n 1 -s -r -p\"Press Any Key to clone ${github_repo}:\";echo
git clone ${github_repo}
" > install_packages.sh
echo "copying generated bash files to remote server"
scp create_user.sh root@$server_ip:/root/
ssh -t root@$server_ip bash ./create_user.sh
echo "created user $username"
echo ------------------------------
echo "SSH into server with user $username"
echo ------------------------------
scp install_packages.sh "$username"@$server_ip:/home/"$username"
ssh -t "$username"@$server_ip bash ./install_packages.sh
echo -e "
${party_emoji} All setup run the bellow command to SSH into remote server\n
* ssh $username@$server_ip
"
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