INFECT Guidelines Service

The service consumes data from the Data Access Layer (DAL) using graphQL and provides it as RESTful resource to the client.

This service runs behind a envoy sidecar-proxy which is used to collect trace information . Find the docs at https://www.envoyproxy.io/docs/envoy/latest/

Docker

build the container

docker build -t guideline-service:v1.0.0 .

run the container

docker run --name guideline-service --rm -d -p 1000:100 guideline-service:v1.0.0

check if it's running by running the following commands:

docker ps

if you run into problems:

docker run --name guideline-service --rm -d -p 1000:100 -it guideline-service:v1.0.0 bash

the drop into the container using the docker exec -it guideline-service bash command

GCP Container registry

setup

If you are working the first time with the registry, you have to make sure you can authenticate properly

Add you user to the docker group

sudo usermod -a -G docker ${USER}

Configure docker to use gcloud as authenticator

gcloud auth configure-docker

publish your container

Tag your container (more info here))

docker tag guideline-service:v1.0.0 eu.gcr.io/infect-app/guideline-service

push your container

docker push eu.gcr.io/infect-app/guideline-service

GCP Instance Template

setup

You need to create an instance template using the CLI, since the web UI doesn't work.

gcloud compute instance-templates create-with-container guideline-service --container-image=eu.gcr.io/infect-app/guideline-service --machine-type=f1-micro --network=default --no-address --tags=http,jaeger-source

You can now use this template to create an instance group