This commit replaces `os.Setenv` with `t.Setenv` in tests. The
environment variable is automatically restored to its original value
when the test and all its subtests complete.
Reference: https://pkg.go.dev/testing#T.Setenv
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* rename master_service.go to root_coordinator.go
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* rename service to coordinator under cmd
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* rename service to coord under cmd
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* rename service to coord for metrics
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* rename service to coord for masterservice
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* fix metrics unittest
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* roll back cmd
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>