Run command shell on remote server and check if password exists then add public key

ssh-check-password-and-add-public-key.sh

## BK1 deployment script with SSH
if [ -z "$SSH_DEPLOYMENT_SERVER" ]
then
  echo ERROR: please provide SSH_DEPLOYMENT_SERVER variable to deploy instance to server
  exit 1
else
  echo Deploy BK1 API server instance to $SSH_DEPLOYMENT_SERVER
fi

SSH_PASSWORD_REQUIRED=$(ssh $SSH_DEPLOYMENT_SERVER -qo PasswordAuthentication=no echo 0 || echo 1)


if [ "$SSH_PASSWORD_REQUIRED" == 1 ]
then
  echo "PASSWORD REQUIRED... try to write public key to host"
  cat ~/.ssh/id_rsa.pub | ssh $SSH_DEPLOYMENT_SERVER 'cat >> ~/.ssh/authorized_keys'
else
  echo "PASS..."
fi


## Begin your step below
ssh $SSH_DEPLOYMENT_SERVER ls