A Packer template for building a Docker container host on an AWS EC2 instance.

100%

A Packer template for building a Docker container host on an AWS EC2 instance.

✓ Published0🌍 Public

Last edited Jun 14, 2016

Created on Jun 14, 2016

This example shows a Packer template that automates the creation of an Amazon EC2 instance preconfigured as a Docker container host. The code defines an Amazon EBS builder using the `amazon-ebs` type, specifying an Ubuntu AMI and an `m3.xlarge` instance type. Provisioners run shell commands to install Docker Engine, add the `ubuntu` user to the `docker` group, and configure DNS via `DOCKER_OPTS`. The template also includes a `shell-local` provisioner to wait for a reboot, and uses variables for AWS credentials. The rendering approach is code-as-infrastructure, with no visual data involved.

AI-generated description

Similar vizzes

Loading thumbnail…

Gist 3d7ff1d83fb2177cedceded587ff4aca

This example presents a setup guide for a Docker-based Node.js workshop, illustrating how to launch a project from a Bitbucket-hosted configuration. It shows the command sequence, starting with copying a `docker-compose.yml` file from the provided URL and then running `docker compose up --build` to construct and start the container image. The visualization focuses on the workflow steps, highlighting the use of Docker Compose for service orchestration and image building. The interface displays the copied configuration link alongside the terminal command, making the process explicit for users. No additional data or rendering occurs beyond these instructional elements.

MMistyBlunch

61% match

Loading thumbnail…

Gist b7a46dea7569df07c3ab2ca8654968ca

This visualization example demonstrates an automated ECS task that runs a Python script in a Fargate container, configured through the AWS CLI and JSON task definition. It shows how infrastructure-as-code defines a containerized workload, using the AWS SDK to launch a task that likely scrapes or processes hill-related data. The configuration specifies the `ecsTaskExecutionRole` IAM role, sets environment variables for mode, email, and password, and uses the `sel-test` Docker image from ECR. The rendering approach is not visual; instead, it focuses on the declarative task definition and container lifecycle, with no d3, Canvas, or Three.js involved.

CConorAspell

58% match

Loading thumbnail…

Gist 20b9219bcfa5ee87411a30118d3b6163

This example shows a shell script that automates the deployment of a Dockerized application on a fresh Ubuntu server. The script installs Docker and Docker Compose, creates a project directory, and copies a `docker-compose.yml` file into it. It then sets up a systemd service to run the compose file on boot and starts the application. The code uses `curl` to fetch remote files, `usermod` for user permissions, and `systemctl` to enable the service, with the actual container orchestration handled by `docker-compose` and `docker` commands.

CCliffordAnderson

58% match

Loading thumbnail…

AWS CloudShell to initialize a AMI micro for ARM assembly course

This visualization demonstrates an automated workflow for provisioning an AWS EC2 ARM64 instance intended for an assembly language course. It shows the complete setup process through a series of shell commands, from generating a key pair and configuring a security group to selecting an Ubuntu 22.04 ARM64 AMI and launching a t4g.micro instance. The example uses the AWS Command Line Interface (CLI) with commands like `aws ec2 describe-images`, `aws ec2 run-instances`, and `aws ec2 wait`, alongside bash scripting for conditional logic and user feedback. The rendering approach is textual, presenting each step with clear headers, status emojis, and echo statements to track progress.

IIoTeacher

58% match

Loading thumbnail…

Gist 1e2285c06f37b9f31fb66bc361792ef1

This visualization displays a containerized task definition for an AWS ECS Fargate service, outlining the execution and task IAM roles, network configuration, and resource allocation. The code shows a Python-based container image with environment variables for mode, email, and password, using a custom entry point. It highlights the JSON structure for configuring a single container with command arguments, working directory, and port mappings, while specifying Fargate compatibility, CPU, and memory limits. The example illustrates how infrastructure-as-code defines serverless compute settings through a declarative task role and execution role setup.

CConorAspell

56% match

Loading thumbnail…

Gist fa674a3db25bd721df50e36efa7736b3

This example demonstrates a Dockerized React application configured for development, testing, and production deployment using Dockerfiles and docker-compose. The development setup mounts source code as a volume, enables live reload, and runs tests via a separate service, while the production build uses a multi-stage Dockerfile that compiles the app with `npm run build` and serves static files through Nginx. Travis CI automates the pipeline, building the Docker image, running tests with `npm run test -- --coverage`, and deploying to AWS Elastic Beanstalk. The code leverages React’s development server and Node’s Alpine image for a lightweight containerized workflow, though no external data-viz libraries appear in this configuration.

HHuyAms

56% match

Loading thumbnail…

Docker nodejs

This example visualizes the build process of a Dockerized Node.js application, using a textual flowchart style. The code defines a Dockerfile that starts from the `node:alpine` base image, sets a working directory, copies `package.json`, runs `npm install`, and copies the rest of the source code before launching via `npm start`. The visualization highlights the sequence of filesystem and dependency operations, showing how the official Node.js API and npm commands construct the container image layer by layer.

HHuyAms

54% match

Loading thumbnail…

Gist 1487e9082b7aaf6a45007d66fc0a7697

This example demonstrates a terminal-based workflow for running an Ubuntu Docker container on a Windows host. The visualization is a step-by-step textual tutorial, not a graphical chart, showing the commands necessary to pull the official Ubuntu image from Docker Hub and execute it interactively. The code relies on the Docker command-line interface and `winpty` utility to facilitate a pseudo-terminal session, with the primary command being `winpty docker run -i -t ubuntu bash`. The output presents the three required steps as a simple, linear sequence, with the final step noting the interactive shell session is ready for use.

MMistyBlunch

54% match