deployment.py 文件源码

def prepareInstance(username, sshId):
    """Prepare an instance updating the packages and creating a new user.

    @param username: The name of the new user.
    @param sshId: Path to SSH public key (usually ~/.ssh/id_rsa.pub)
    """
    print os.environ['EC2_KEYPAIR_PATH']
    with settings(user='ubuntu',
                  key_filename=os.environ['EC2_KEYPAIR_PATH']):
        password = getpass('Enter a new password for user %s:' % username)
        password2 = getpass('Enter the password a again:')
        if password != password2:
            raise RuntimeError("Passwords don't match")
        sudo('adduser --disabled-password --gecos ",,," %s' % username)
        cryptedPassword = _hashPassword(password)
        sudo('usermod --password %s %s' % (cryptedPassword, username))
        sudo('gpasswd --add %s admin' % username)
        authorizeSshKey(username, sshId)
        sudo('apt-get update')
        sudo('DEBIAN_FRONTEND=noninteractive apt-get dist-upgrade -y')
        if exists('/var/run/reboot-required'):
            reboot()