问题
How can KeystoneJS be used to implement multi-tenancy? Is it possible at all?
Example use case: A company is creating a new blog platform using KeystoneJS and it wants to allow for multiple blog sites using the same models from one KeystoneJS instance but each blogger should only be able to control their own site.
回答1:
Keystonejs does not really support this. Something that you could do, however, is to use something like Docker with an image of the Keystonejs website, then add some configuration to give each instance a different db path.
回答2:
Or Spring up multiple Node Servers, something like this:
// Keystone 1
process.env.PORT=3000
// Keystone 2
process.env.PORT=3001
// ...
and Spring up one MongoDB server, and assign a unique database name to each node server / keystone instance, like
// Keystone 1: .env
MONGO_URI=mongodb://localhost:27017/KT_1
// Keystone 2: .env
MONGO_URI=mongodb://localhost:27017/KT_2
More info, check out Connection String URI Format[mongodb]
I like only use docker to spring up a MongoDB server and run Keystone locally since Docker works quite tricky with node.js.
来源：https://stackoverflow.com/questions/44634647/implementing-multitenancy-in-keystonejs