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Automatic Terraform Execution powerpoint
- 1. Automatic Terraform Execution with CodeBuild and Alexa @helecloud
- 2. Hristofor Georgiev @helecloud Cloud Engineer, HeleCloud 11 years in IT. AWS SA Associate
- 3. Workflow of the Automatic Deployment What is Terraform What is AWS CodeBuild What is AWS Lambda What is Alexa and Alexa Skill Demo Q&A Agenda @helecloud
- 4. @helecloud
- 5. Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently Infrastructure is described using a high-level syntax. Terraform is used on AWS to provision infrastructure like VPC, Subnets, Security Groups and Instances. What is Terraform @helecloud
- 6. The most important thing you will configure with Terraform are resources. Example: resource aws_instance web { ami = ami-408c7f28 instance_type = t2.micro } @helecloud Example Terraform Code
- 7. AWS CodeBuild is a fully managed build service in the cloud. AWS CodeBuild scales automatically to meet peak build requirements What is AWS CodeBuild @helecloud
- 8. version: 0.2 env: variables: git_repo: git.hristoforgeorgiev.com/bnight/bnight.git git_token: repo_token directory: terraform/infrastructure/fori_lab_vpc tf_version: 0.11.7 phases: pre_build: commands: - pwd - ls la - git clone http://${git_token}@${git_repo}/ terraform - echo Installing Terraform - cd /tmp && curl -o terraform.zip https://releases.hashicorp.com/terraform/${tf_version}/terraform_${tf_version}_linux_amd64.zip && unzip terraform.zip && mv terraform /usr/bin build: commands: - cd - - cd terraform/${directory}/ - terraform init - terraform apply auto-approve AWS CodeBuild buildspec.yml @helecloud
- 9. AWS Lambda is a compute service that let you run code without provisioning or managing servers. AWS Lambda executes your code only when needed and scales automatically. What is AWS Lambda @helecloud
- 10. DeploymentFunction (Lambda function for Alexa Skill) CodePiplineExecutor (Lambda function that start the CodePipeline) AWS Lambda in our solution @helecloud
- 11. Alexa is Amazons cloud-based voice service available on tens of millions of devices from Amazon and third-party device manufacturers. With Alexa, you can build natural voice experiences that offer customers a more intuitive way to interact with technology. What is Alexa @helecloud
- 12. In our solution we use a very simple skill that is triggering Terraform Deployment with voice command. Example command: Alexa tell terraform to deploy Alexa Skill for Terraform @helecloud
Editor's Notes
- #4: Commit code to terraform repository (git) Ask alexa to deploy latest terraform code Alexa skill call API Gateway which calls a lambda that trigger CodePipeline CodePipeline runs CodeBuild task that execute terraform auto apply