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ServiceSelectorsDesign

Michael Bridgen edited this page Nov 9, 2015 · 1 revision

Selectors

An instance group is defined as a set of label equalities, all of which must apply e.g.,

{image=microwiki/pages,version=0.4}

denotes instances where the image is microwiki/pages and the label version is set to 0.4.

A service can be given any number of instance groups; the instances enrolled in the service will be the union of all those selected.

Each group is given a name, and this can be used to remove it from the service.

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