Start consul
docker-compose up -d
Set variable max_conns
docker-compose exec consul-server-bootstrap consul kv put hello-app/max_conns 10
Start python/flask service
docker-compose -f docker-compose-services.yaml build
docker-compose -f docker-compose-services.yaml up -d
Request to to service
curl localhost:5000
to get the value from the service
{"value":"10"}
Set variable max_conns
docker-compose exec consul-server-bootstrap consul kv put hello-app/max_conns 20
Request to the service
curl localhost:5000
to get the value from the service
{"value":"20"}