On Wed, Jun 27, 2018 at 8:13 PM, Nir Soffer <nsoffer@redhat.com> wrote:
On Tue, Jun 26, 2018 at 5:52 PM Matthias Leopold <matthias.leopold@meduniwien.ac.at> wrote:
Hi,

i decided to update my test environment (4.2.2) today and noticed oVirt
4.2.4 is out ;-)

i have some dumb questions concerning
- BZ 1582527 Enable only strong ciphers from engine to VDSM
communication for hosts in cluster level >= 4.2
- BZ 1577593 Disable TLS versions < 1.2 for hosts with cluster level >= 4.1

Is simply updating a host from 4.2.2 to 4.2.4 enough to apply the
changes mentioned above?

Updating is enough, no reinstall is needed.

Piotr, do we need any additional configuration on the host?

In order to enable it please follow a doc text from [1] or [2]
 
[1] https://bugzilla.redhat.com/1582527
[2] https://bugzilla.redhat.com/1577593


Nir
 
Or do i have to reinstall hosts in addition to upgrading? Before or
after the upgrade?

My cluster was on cluster level 4.2 when i started.
My hosts are type: Enterprise Linux (CentOS)

thx
matthias

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