ignore list property to allow server to block specific clients from registering

[dkirrane]

I have certain rogue clients that use the spring-boot-admin-client to register with the server. I'd like to be able to configure the spring-boot-admin-server with a list of Clients to skip i.e. ignore them when they try register.

[erikpetzold]

Hi @dkirrane ,

that could be implemented using security, see https://docs.spring-boot-admin.com/current/security.html#sba-server, so the clients would need to authenticate with the server during registration.

A blocklist in the server would not be easily to implement. Which property should the blocking be based on? The client could just change it's name if it gets blocked and could register again.