Post

Looks like etcd 3.5.28 breaks patroni - Failed to get list of machines - etcdserver: user name is empty. etcd is authenticated. 3.5.29 does not help, downgrade helps.

Ilmar Kerm

@ilmarkerm.eu

7 Apr

probably this github.com/etcd-io/etcd...

github.comAuthorization bypasses in multiple APIs### Impact _What kind of vulnerability is it? Who is impacted?_ Multiple vulnerabilities allow unauthorized users to bypass authentication or authorization checks and call certain etcd function...

Ilmar Kerm

@ilmarkerm.eu

i see, fixed but not yet released github.com/patroni/patr...

github.cometcd3: UserEmpty error crash when etcd authentication is enabled dynamically (missing @_handle_auth_errors) · Issue #3581 · patroni/patroniWhat happened? The Bug When Patroni is running against an etcd3 cluster, and etcd authentication is enabled dynamically (mid-lifecycle), Patroni crashes with an etcdserver: user name is empty error...

7/4/26, 3:03 pm0 reposts0 likes

No replies yet.