Il giorno mar 6 lug 2021 alle ore 14:56 Nir Soffer <nsoffer@redhat.com> ha scritto:

On Tue, Jul 6, 2021 at 3:36 PM Sandro Bonazzola <sbonazzo@redhat.com> wrote:
Hi,
I update the hosted engine to 4.4.7 and one of the 2 nodes where the engine is running.
Current status is:
- Hosted engine at 4.4.7 running on Node 0
- Node 0 at 4.4.6
- Node 1 at 4.4.7

Now, moving Node 0 to maintenance successfully moved the SPM from Node 0 to Node 1 but while trying to migrate hosted engine I get on Node 0 vdsm.log:
...
  File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2119, in migrateToURI3
    raise libvirtError('virDomainMigrateToURI3() failed')
libvirt.libvirtError: can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission denied
This looks like the selinux issue we had in libvirt 7.4. Do we have the latest
selinux-policy-target package on the host?

Nir, this is a 4.4.6 host with

# rpm -qv libvirt
libvirt-7.0.0-14.el8s.x86_64

# rpm -qv vdsm
vdsm-4.40.60.7-1.el8.x86_64

# rpm -qv selinux-policy
selinux-policy-3.14.3-67.el8.noarch

which is migrating hosted engine VM to a just upgaded 4.4.7 node with:

# rpm -qv libvirt
libvirt-7.4.0-1.el8s.x86_64

# rpm -qv vdsm
vdsm-4.40.70.6-1.el8.x86_64

# rpm -qv selinux-policy
selinux-policy-3.14.3-71.el8.noarch

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV

Red Hat EMEA

sbonazzo@redhat.com

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