[x] Merge #23 first, I'll have to then fix the formatting problems which flake8 finds before we merge this PR.
NB, dependencies have changed so you'll want to pip install -r requirements, but you'll first need to download and install librdkafka version 0.9.5 by doing sudo bash travis.sh.
To test
Start with docker-compose up --build --remove-orphans, "--remove-orphans" will get rid of the redis container which is no longer needed.
Wait until you see the web container is up *
Go to localhost in your browser, login etc
Go to localhost/hello in another browser window/tab, this will send a message "Life is good!" which should be received via server-sent events in the first window.
*you may notice that the web app is slow to start. This is because I have put in a delay to ensure that Kafka is ready first. A more satisfactory fix would be to add a custom "healthcheck" in docker compose so that the web container is started as soon as Kafka is ready. I've created a ticket here: #19
Fixes #11
NB, dependencies have changed so you'll want to
pip install -r requirements, but you'll first need to download and installlibrdkafkaversion 0.9.5 by doingsudo bash travis.sh.To test
docker-compose up --build --remove-orphans, "--remove-orphans" will get rid of the redis container which is no longer needed.localhostin your browser, login etclocalhost/helloin another browser window/tab, this will send a message "Life is good!" which should be received via server-sent events in the first window.*you may notice that the web app is slow to start. This is because I have put in a delay to ensure that Kafka is ready first. A more satisfactory fix would be to add a custom "healthcheck" in docker compose so that the web container is started as soon as Kafka is ready. I've created a ticket here: #19