Task description: https://proxit.atlassian.net/wiki/spaces/DEV/pages/2558919270/Onboarding+-+First+Issue+Task
build docker images
Note a version is needed so Nomad won't try to pull latest image from docker hub
cd src/onboarding.com
docker build --tag api:1.0 -f api/Dockerfile .
docker build --tag number:1.0 -f number/Dockerfile .
docker build --tag tasks:1.0 -f tasks/Dockerfile .
docker build --tag guesser:1.0 -f guesser/Dockerfile .run Nomad & Consul
install Nomad & Consul on your PC https://learn.hashicorp.com/tutorials/nomad/get-started-install https://learn.hashicorp.com/tutorials/consul/get-started-install
Add permissions to Consul for binding port 53 (on linux any port lower than 1024 needs binding permission)
sudo setcap CAP_NET_BIND_SERVICE=+eip /usr/bin/consulGet your public IP (ifconfig/ip address) and change the nomad file build/onboarding.nomad so that Consul will and DNS servers passed to container will list/bind the public IP
Run Nomad agent (server & client)
sudo nomad agent -dev-connect -consul-address="{PUBLIC_IP}:8500"- -dev-connect will configure nomad server & client with default configuration for development on local pc but unlike -dev it will bind the agent to the public IP
- -consul-address notify Nomad where the local Consul agent is listening all options are described here: https://www.nomadproject.io/docs/commands/agent#consul-address
Run Containers
nomad job run build/onboarding.nomadStop Containers
nomad stop onboardingNote: to debug from inside container we need a bash shell, change docker file of the container to run with some image like ubuntu instead of alpine and add external DNS like 8.8.8.8 to the nomad file dns_servers config.
In order to run localy without containers run:
cd src/onboarding.com/run
go run ./main.go