The test database of mongodb is always cleared

Question

Don’t know much about mongodb

The test environment uses the test database

After a period of time, the permissions and data tables of the test database will be automatically cleared

Don’t know where to see the operation log?

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Operating environment

os: centos 7.x

mongodb: 2.6

Answer 1

1. Set the profile, and then view the database operation log, for example:

设置：
db.setProfilingLevel(2)
db.getProfilingLevel(）

查看：
db.system.profile.find()

2. For important systems, it is recommended to use MongoDB Enterprise Edition. The Enterprise Edition provides complete security audit functions.

For reference.

Love MongoDB, Have fun!

Answer 2

You can view the logs. I guess it was hacked by some criminals, just like me

Then I checked the collection of this database and found this

So the online database is very safe It's important!

Answer 3

I guess there are testset scheduled tasks, scheduled clearing, etc.