infrastructure-deployment.sh

#!/bin/bash

clear

read -p "Enter Full Name: " FULLNAME
read -p "Enter E-mail: " EMAIL
read -p "GitHub Repo: " GITHUB
read -p "Enter AWS Access Key: " aws_access_key
read -p "Enter AWS Secret Key: " aws_secret_key
read -p "Enter AWS Token: " aws_token
read -p "Enter AWS Region: " aws_region

REPOS="/usr/repos"
GIT_PATH="sphinx_doc"
GIT_PATH_FULL=$REPOS"/"$GIT_PATH

mkdir -p /etc/apt/keyrings
wget -qO - terraform.gpg https://apt.releases.hashicorp.com/gpg | sudo gpg --batch --yes --dearmor -o /usr/share/keyrings/terraform-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/terraform-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" > /etc/apt/sources.list.d/terraform.list

apt-get update
apt-get install -y software-properties-common gnupg2 curl nano awscli ansible terraform git expect

mkdir -p $REPOS
cd $REPOS

if [ ! -d $GIT_PATH_FULL ]
then
    echo "Directory $GIT_PATH_FULL DOES NOT exist."
    git clone $GITHUB
else
        echo "GIT Repo Already Cloned"
fi
#git clone https://github.com/coolrazor007/sphinx_doc.git --quiet

cd $GIT_PATH_FULL

git config --local user.name "$FULLNAME"
git config --local user.email "$EMAIL"

git reset --hard
git clean -fd
git pull

mkdir -p ~/.ssh

###Create SSH key###
# -N "" means no passphrase
# no '' means no overwrite (it answers "n" to a prompt about it.  spams it actually)
no '' | ssh-keygen -t ed25519 -C "$EMAIL" -f ~/.ssh/project -N ""

eval "$(ssh-agent -s)"
ssh-add ~/.ssh/project

if grep "ssh-agent" /root/.bashrc
then
    echo "bashrc has ssh-agent line"
    # found
else
    echo "adding ssh-agent line"
    echo 'eval "$(ssh-agent -s)"' >> ~/.bashrc
fi


if grep "ssh-add" /root/.bashrc
then
    echo "bashrc has ssh-add line"
    # found
else
    echo "adding ssh-add line"
    echo ssh-add ~/.ssh/project >> ~/.bashrc
fi

cp ~/.ssh/project .
cp ~/.ssh/project.pub .

#echo $(cat ~/.ssh/project.pub)

PUBLIC_KEY=$(cat ~/.ssh/project.pub)
TF_SSH_KEY=$GIT_PATH_FULL"/ssh_key.tf"
TF_PROVIDER=$GIT_PATH_FULL"/provider.tf"
PIPELINE_CONFIG=$GIT_PATH_FULL"/roles/jenkins/tasks/pipeline_config.xml"

echo "here's public key var: "
echo $PUBLIC_KEY

sed -i 's','sshpublickey',"$PUBLIC_KEY",'g' $TF_SSH_KEY
cat $TF_SSH_KEY | grep public_key
sed -i 's','user_access_key',"$aws_access_key",'g' $TF_PROVIDER
sed -i 's','user_secret_key',"$aws_secret_key",'g' $TF_PROVIDER
sed -i 's','user_token',"$aws_token",'g' $TF_PROVIDER
sed -i 's','us-west-1',"$aws_region",'g' $TF_PROVIDER
sed -i 's','GIT-REPO',"$GITHUB",'g' $PIPELINE_CONFIG

terraform init
terraform apply --auto-approve

# Found that you need to wait a tiny bit for EC2 instances to boot up or Ansible may fail
echo "pausing for 10 seconds before continuing with Ansible"
sleep 10

ansible-playbook -i inventory.cfg main.yml --key-file "project"

cat $GIT_PATH_FULL/weblinks

echo "all done - see info immediately above for link information"