provide blocking get of a parameter from all component instances via ss-get CLI

slipstream / SlipStreamClient

SlipStream Python client

Apache License 2.0

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Closed konstan closed 7 years ago

konstan commented 7 years ago

As new CLI

ss-get-all [--value=<value>] compname key

Useful to get values from all the instance of a component; check if all instances of a component are ready etc.

On success or failure, the CLI should print

instance.1:param value
...
instance.k:param
...
instance.n:param value