On 2012-8-22 19:47, xiaxia347os wrote:
Hello, guys
after VDSM is installed, when I want to use virsh to list VMs on
local host,
it prompt to input password and username. What could I do to make the
connection
automatically succeed instead of input username and password
interactively?
Do you mean to just remove the password? Or make the input process
automatically done by virsh?
By the way, I am also wondering which authentication method is used
for libvirt
and vm migration in VDSM, I'd like to try these method for another
usercase.
SASL is used for authentication between libvirt and VDSM, also libvirt
is configured by VDSM.
I think what your problem here is how a host can authenticate the
incoming request from the other
host for VM migration to itself, not the authentication between VDSM
and libvirt.
I believe you can configure libvirt to use tls talking to the remote
host as a certain level of
authentication between hosts without inputting username and password
interactively. Also, a host
must have all the client certificates for every other hosts to make sure
it can authenticated by
the other hosts in the same cluster.
Best Regards.
Wenchao Xia
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舒明 Shu Ming
Open Virtualization Engineerning; CSTL, IBM Corp.
Tel: 86-10-82451626 Tieline: 9051626 E-mail:shuming@cn.ibm.com
orshuming(a)linux.vnet.ibm.com
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