ery

🔍 Discover services in local.

Usage

For local processes

You should create a configuration file. you can generate it via ery init command.

# when your current working directory is "~/src/github.com/yourname/awesomeapp",
# a default hostname uses `awesomeapp.yourname.ery`.
ery init

any commands prefixed by ery sets PORT to environment variables at random.

ery rails s

For docker containers

ery reads exposed ports automatically. You have only to set a hostname through label of the container.

# you can access the rails server with "http://yourapp.ery"
$ docker run \
  --rm \
  --label tools.srvc.ery.hostname=yourapp.ery \
  -p 80:12345 \
  yourapp \
  rails s -p 80

Installation

1. Install ery
   • linux

     • curl -Lo ery https://github.com/srvc/ery/releases/download/v0.0.1/ery_linux_amd64 && chmod +x ery && sudo mv ery /usr/local/bin
       

   • macOS

     • curl -Lo ery https://github.com/srvc/ery/releases/download/v0.0.1/ery_darwin_amd64 && chmod +x ery && sudo mv ery /usr/local/bin
       

   • build yourself
     • go get github.com/srvc/ery/cmd/ery
2. Configure nameserver
   • linux
     • sudo sh -c 'echo "nameserver 127.0.0.1" >> /etc/resolv.conf'
   • macOS
     • sudo sh -c 'echo "nameserver 127.0.0.1" >> /etc/resolver/ery'
     • if you wanna use other TLDs, you should replace "ery" to others on above command
3. Add loopback address aliases (macOS only)
   • for i in $(seq 1 255); do /sbin/ifconfig lo0 alias 127.0.0.$i; done
4. Register as a startup process
   • sudo ery daemon install
   • sudo ery daemon start

Author

• Masayuki Izumi (@izumin5210)

License

ery is licensed under the MIT License. See LICENSE