dockwiz

DockWiz

DockWiz is a tool that offers an API server for seamless Docker image construction. It empowers developers to effortlessly build Docker images through a user-friendly API.

Build Instructions

Prerequisites

• Go installed on your machine
• Docker installed on your machine

Building the Tool

To build the DockWiz tool, follow these steps:

1. Clone the repository:

   git clone https://github.com/celestiaorg/dockwiz.git
   

2. Change into the project directory:

   cd dockwiz
   

3. Run the build command:

   make build
   

This will generate the binary in the bin/ directory.

Docker Support

DockWiz also includes Docker support for easy containerization.

Building the Docker Image

To build the Docker image, run:

make docker

Development Environment

For a development environment, use the following command:

make dev

This command will build the development Docker image, create and run a Redis container, and launch a shell within a container with the necessary volume mounts.

Usage

Once the tool is built, you can use it with the following command:

./bin/dockwiz serve [flags]

Command Flags

• --log-level: Set the log level (e.g., debug, info, warn, error, dpanic, panic, fatal). Default is "info".
• --origin-allowed: Set the allowed origin for CORS. Default is "*".
• --production-mode: Enable production mode to disable debug logs.
• --redis-addr: Set the Redis server address. Default is "localhost:6379".
• --redis-db: Set the Redis database.
• --redis-password: Set the Redis password.
• --serve-addr: Set the address to serve on. Default is ":9007".

For example:

./bin/dockwiz serve --redis-addr 172.17.0.2:6379 --serve-addr :8080

Warning: Never run this binary outside a container as root because it might mess with your file system and damage your OS.

API Usage Examples

curl -X POST -H "Content-Type: application/json" --data '{"git_options" : {"url": "https://github.com/celestiaorg/bittwister/"}}' http://localhost:8080/api/v1/build

curl -X POST -H "Content-Type: application/json" --data '{"git_options" : {"url": "https://github.com/celestiaorg/celestia-app"}}' http://localhost:8080/api/v1/build

which will give this output:

{
  "image_name": "c830a947-44c0-40ff-bda2-29ff95423463",
  "image_tag": "1h"
}

image_name can be used as a reference to query the build status.

Check Build Status:

curl http://localhost:8080/api/v1/status/c830a947-44c0-40ff-bda2-29ff95423463

sample output:

{
  "status": 2,
  "status_string": "building",
  "error": "",
  "start_time": "2024-01-11T16:31:54.892884307Z",
  "end_time": "0001-01-01T00:00:00Z",
  "logs": "Building image c830a947-44c0-40ff-bda2-29ff95423463:1h\n\u001b[36mINFO\u001b[0m[0044] Resolved base name docker.io/golang:1.21-alpine3.18 to develop... \n"
}

By default the status is kept in the system for 24 hours, so users can query their build status.