tutorial-opsworksbot-stack

bot.py

from bothub_client.bot import BaseBot
from bothub_client.messages import Message

class Bot(BaseBot):
    def on_stacks(self, event, context):
        data = self.get_user_data()
        client = self.get_boto_client(data)

        response = client.describe_stacks()
        stacks = [(s['StackId'], s['Name']) for s in response['Stacks']]

        message = Message(event)
        message.set_text('Select one stack:')
        for stack in stacks:
            message.add_postback_button(stack[1], '/use_stack {} {}'.format(stack[0], stack[1]))
        self.send_message(message)

    def on_use_stack(self, event, context, stack_id, stack_name):
        data = self.get_user_data()
        data['stack_id'] = stack_id
        self.set_user_data(data)

        message = Message(event)
        message.set_text('Use stack {} now'.format(stack_name))
        message.add_postback_button('Layer list', '/layers')
        message.add_postback_button('Deploy', '/deploy')
        self.send_message(message)

    def get_boto_client(self, data):
        credentials = data['credentials']
        kwargs = {
            'aws_access_key_id': credentials['aws_access_key_id'],
            'aws_secret_access_key': credentials['aws_secret_access_key'],
            'region_name': 'us-east-1'
        }
        client = boto3.client('opsworks', **kwargs)
        return client