When a user deletes nodes from already deployed environment Nailgun just reboot deleted nodes to the Bootstrap image and doesn't reconfigure other nodes in cluster. It leads to inconsistency in RabbitMQ and Galera clusters configuration. It can be a root of the problem Tatyana faced with.
When a user deletes nodes from already deployed environment Nailgun just reboot deleted nodes to the Bootstrap image and doesn't reconfigure other nodes in cluster. It leads to inconsistency in RabbitMQ and Galera clusters configuration. It can be a root of the problem Tatyana faced with.