On Wed, Aug 24, 2016 at 9:57 PM, Ralf Schenk <rs@databay.de> wrote:

Hello List,

After upgrading ovirt-hosted-engine setup failed with "Failed to start service 'ovirt-imageio-proxy'".

If try to start it manually via

journalctl -xe shows following error:
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: self._secure_server(config, server)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/server.py", line
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: server_side=True)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: File "/usr/lib64/python2.7/ssl.py", line 913, in wrap_socket
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: ciphers=ciphers)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: File "/usr/lib64/python2.7/ssl.py", line 526, in __init__
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: self._context.load_cert_chain(certfile, keyfile)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: IOError: [Errno 2] No such file or directory
Aug 24 20:51:10 engine.mydomain.local systemd[1]: ovirt-imageio-proxy.service: main process exited, code=exited, status=1/FAILURE
Aug 24 20:51:10 engine.mydomain.local systemd[1]: Failed to start oVirt ImageIO Proxy.

Config (/etc/ovirt-imageio-proxy/ovirt-imageio-proxy.conf) points to a non-existing cert
/etc/pki/ovirt-engine/certs/imageio-proxy.cer
and nonexisting key:
/etc/pki/ovirt-engine/keys/imageio-proxy.key.nopass

Right, will be fixed in 4.0.3:

https://bugzilla.redhat.com/show_bug.cgi?id=1365451
 

How to generate a correct cert and key for correct startup ?

There is no simple single one-liner to do that for now.

Search for "pki-enroll-pkcs12.sh" for examples if you really want to.

You can copy e.g. websocket-proxy key/cert.

You can use the 4.0 nightly repo - bugs in MODIFIED are already fixed there:

http://www.ovirt.org/develop/dev-process/install-nightly-snapshot/

You can answer 'no' to 'configure image i/o proxy?', if you don't need it.
It's only needed for the new image uploader:

http://www.ovirt.org/develop/release-management/features/storage/image-upload/

Or you can wait for 4.0.3.

Best,
 

Bye
--


Ralf Schenk
fon +49 (0) 24 05 / 40 83 70
fax +49 (0) 24 05 / 40 83 759
mail rs@databay.de
 		 
Databay AG
Jens-Otto-Krag-Straße 11
D-52146 Würselen
www.databay.de

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Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm. Philipp Hermanns
Aufsichtsratsvorsitzender: Klaus Scholzen (RA)

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--
Didi