Here you will find examples illustrating how to use the Bakery from CloudNative.
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Login to CloudNative
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Go to your organization's dashboard
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Under the Bakery, add a new Git Repository with the following details:
Name: Bakery Examples Clone URL: https://github.com/cloudnative/examples-ansible.git Website URL: https://github.com/cloudnative/examples-ansible
You can now use any of the examples below when creating a build pipeline.
This is as basic as it gets. The hello-world.yml file is an Ansible playbook that installs the Apache web server. That's it.
To use:
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Create a new Build Pipeline.
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Give it a name, and choose whatever AWS region you like.
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Select either an Ubuntu or Amazon Linux base AMI
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Select the Git Repository you added earlier, and use the following
Path or Ansible playbook: hello-world.yml -
Click Create Pipeline and the Bake an AMI
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Once the AWS resources launch, you will see Ansible installed, and the
hello-worldplaybook executed.
That's it. You can now launch 1 or 100s of EC2 instances with your new AMI. (We don't even recommend 10s of instances for this particular example).
The Bakery is a an Amazon Machine Image (AMI) factory. Whenever your code changes, the Bakery will take those changes and build a new image from it. That image can be deployed to 1 or 1000s of EC2 instances.
Why? Well that is really a matter of preference. Some (e.g. Netflix) like to build fully configured images containing their latest code, and use the same image for staging and promote it to production after testing. Others like to build an image containing just the dependencies for running their service, and get the code on boot (e.g. build an image with Ruby, Rails, and Nginx already installed and configured). You could even build an AMI containing a Docker image, so that when you launch 100 instances, they aren't all downloading the same Docker image on boot. The point is, it is a simple little factory, and how you want to use it is up to you.
CloudNative is the interface between developers, operations and cloud. Our mission is to codify the best practices of running a service on Amazon Web Services. We do this by building native to AWS (i.e. no abstractions - take advantage of advanced features), staying current with changing best practices, and striking a balance between being opinionated vs flexible.
Want to fix a typo, or make an example run on your favorite OS? Fantastic! Just fork this repository and send us a Pull Request.
Copyright 2014 CloudNative, Inc.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.