Node Watch API
Service designed to log the status of many Rolltime node collectors.
The API has the following working methods:
/GET: Retrieves a running list of node status.
/POST: Stores a record of a node status. It needs the following arguments:
id: Node id. Nodes should have unique ids.
message: A string with the message. Required in case of
time: An ISO 8601 time stamp (up to seconds).
$ curl -X POST localhost:9000/ \ -d "id=collector-ny-01&status=error&message='Failed to collect data.'&time=2015-06-01T14:34:01'"
Dockerfile and run it linking to a MongoDB instance.
make setup will try to setup its own collection in the instance (called
scraper_status). This image doesn't need a volume mounted, but it needs the following environment variables in order to work appropriately:
MONOGDB_SCRAPER_STATUS_USER_NAME: Dedicated user name for manipulating collections.
MONGODB_SCRAPER_STATUS_USER_PASSWORD: Password for the user above.
Those should be passed when running the image.
$ docker run -d --name scraper_status \ --link mongo:mongo \ -e MONOGDB_SCRAPER_STATUS_USER_NAME=foo \ -e MONGODB_SCRAPER_STATUS_USER_PASSWORD=bar \ luiscape/hdx-monitor-scraper-status:latest