Zeroslope GoLang

This is the zeroslope microservice architecture using GO. Average response times are around ~2ms for api calls that use a database, and non-database api calls ~28μs. Memory footprint seems to be around 9.9mb of ram allocated to the go process when running the most expensive call.

Technologies

Here is a list of the technologies used in this project:

• We use GLIDE for package management.
• We use SWAG for swagger generation.
• We use DLV for Debugging in VSCODE
• We use GIN for http routing.
• We use VEGETA for load testing.
• We use GORM for our ORM layer.
• We use PG for postgres database access.

Endpoints

Here is an overall layout of what endpoints come with this architecture:

Method	Route	Description
N/A	/swagger/index.html	Swagger UI
GET	/health/	Health check.
POST	/auth/login	Creates a JWT token for access.
GET	/sample	Gets a list of records.
GET	/sample/:id	Gets a record by id.
POST	/sample/	Creates a record.
PUT	/sample/	Updates a record.
DELETE	/sample/:id	Deletes a record.

Development

Currently I write my golang in VSCODE and use the following commands:

Installing dependencies

glide install

Updating swagger docs

cd src; swag init; cd ..

Running locally

go run main.go

Visit: http://localhost:8080/swagger/index.html

Setting up postgres in docker

docker run --name pgdb -p 5432:5432 -e POSTGRES_PASSWORD=P4ssw0rd! -e POSTGRES_DB=zeroslope -d postgres

Golang Dev Environment

TBD