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c9c8fb9def
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
848 B
848 B
How to start a master
Requirements
Start a etcdv3
./etcd -listen-peer-urls=http://192.168.1.10:12380 -advertise-client-urls=http://192.168.1.10:12379 -listen-client-urls http://0.0.0.0:12379,http://0.0.0.0:14001 -initial-advertise-peer-urls=http://192.168.1.10:12380
Start from code
go run cmd/master.go
Start with docker
What rules does master use to write data to kv storage?
1.find the root path variable ETCD_ROOT_PATH
which defined in common/config.go
2.add prefix path segment
if the resource is a segement
3.add prefix path collection
if the resource is a collection
4.add resource uuid
example
if master create a collection with uuid 46e468ee-b34a-419d-85ed-80c56bfa4e90
the corresponding key in etcd is $(ETCD_ROOT_PATH)/collection/46e468ee-b34a-419d-85ed-80c56bfa4e90