8fed685f12
This commit adds a HEALTHCHECK instruction in Dockerfile. The HEALTHCHECK instruction calls /docker/fetchstatus.sh which in turn makes a HTTP request to http://localhost:8000/api/v3/status/ This endpoint makes a test database query and returns non-200 response if the query fails. So, in short, if the Healthchecks container for any reason is unable to query database, `docker ps` will now show the container as "unhealthy". cc: #1045
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python -c "from urllib.request import urlopen; urlopen('http://localhost:8000/api/v3/status/')" |