crew-backend-challenge

README

crew-backend-challenge

Simple RestFULL API microservice (deployed here)

Installation

• Install the latest version of docker-ce. ( Ubuntu | Debian )
• Install the latest version of docker-compose
• Run docker-compose up -d
• Add to your environment MONGO_URI=mongodb://root:passwd@127.0.0.1:27017
• Install dependencies with go get -v -t -d .
• Run app go run main.go or build&run with go build . && ./crew-backend-challenge

Deploy

• Install Go, mongoDb, nginx
• Create a service using systemctl :

[Unit]
Description=Crew backend challenge API

[Service]
Type=simple
Restart=always
RestartSec=5s
WorkingDirectory=/home/john/go/src/github.com/DrSmithFr/crew-backend-challenge
Environment="MONGO_URI=mongodb://user:passwd@127.0.0.1:27017"
ExecStart=/home/john/go/src/github.com/DrSmithFr/crew-backend-challenge/crew-backend-challenge

[Install]
WantedBy=multi-user.target

• Add to add proxy_pass to a nginx site configuration :

location /v1/ {
    # Simple requests
    add_header "Access-Control-Allow-Origin"  *;

    # Preflighted requests
    if ($request_method = OPTIONS ) {
      add_header "Access-Control-Allow-Methods" "GET, POST, OPTIONS";
      add_header "Access-Control-Allow-Headers" "Authorization, Origin, X-Requested-With, Content-Type, Accept";
      return 200;
    }

    proxy_set_header X-Forwarded-For $remote_addr;
    proxy_pass http://localhost:8080/;
}

Bonus

Watch more of my code on github.com/DrSmithFr/go-console 😇