If enabled, reboots required by unattended upgrades are set to happen some time between 2:00 and 4:59. Once the configuration is applied, the reboots always happen at the same time, but the time itself differs between different hosts.
Reboot time is random between hosts, but stays the same for each run for the same host (Ansible runs stay idempotent).
By default reboots still occur immediately after the updates requiring them have been applied.
chacal
commented
3 years ago
If enabled, reboots required by unattended upgrades are set to happen some time between 2:00 and 4:59. Once the configuration is applied, the reboots always happen at the same time, but the time itself differs between different hosts. Reboot time is random between hosts, but stays the same for each run for the same host (Ansible runs stay idempotent).
By default reboots still occur immediately after the updates requiring them have been applied.