[ovirt-users] how to setup image-io-proxy after initially disabling it

Wed Dec 6 08:03:29 UTC 2017

Hi Gianluca,

if you execute "engine-config --get ImageProxyAddress" the value of that
attribute is your engine's fqdn?

I had a similar issue in the past with my setup and in my case the
problem was the wrong value of the attribute ImageProxyAddress, I hope
this could be useful also for you.

Greetings,

    Paolo

Il 06/12/2017 07:22, Gianluca Cecchi ha scritto:
> On Tue, Dec 5, 2017 at 10:22 PM, Gianluca Cecchi
> <gianluca.cecchi at gmail.com <mailto:gianluca.cecchi at gmail.com>> wrote:
>
>     Hello,
>     I'm on oVirt 4.1.7, the latest in 4.1 right now.
>     Initially in engine-setup when prompted I set Image I/O Proxy to
>     false.
>
>               Configure Image I/O Proxy               : False
>
>     Now instead I would like to enable it, but if I run engine-setup I
>     can't find a way to do it. I can only confirm the settings in a
>     whole or exit the setup...
>     How can I do?
>
>     Currently I have these packages already installed on the system
>
>     ovirt-imageio-proxy-setup-1.0.0-0.201701151456.git89ae3b4.el7.centos.noarch
>     ovirt-imageio-proxy-1.0.0-0.201701151456.git89ae3b4.el7.centos.noarch
>     and
>     [root at ovirt ~]# systemctl status ovirt-imageio-proxy
>     ● ovirt-imageio-proxy.service - oVirt ImageIO Proxy
>        Loaded: loaded
>     (/usr/lib/systemd/system/ovirt-imageio-proxy.service; disabled;
>     vendor preset: disabled)
>        Active: inactive (dead)
>     [root at ovirt ~]#
>
>     Can I simply and manually enable/start the service through
>     systemctl commands?
>
>     The same question arises in case I had not / had
>     enabled  VMConsole Proxy and/or WebSocket Proxy during install and
>     in a second time I want to enable / diable them.
>
>     Thanks,
>     Gianluca
>
>
> After reading the help page for engine-setup and discovering that the
> option "--reconfigure-optional-components" has no effect in 4.1 for
> Image I/O Proxy, I used the workaround offered throughout this bugzilla:
> https://bugzilla.redhat.com/show_bug.cgi?id=1486753
> <https://bugzilla.redhat.com/show_bug.cgi?id=1486753>
>
> Now it seems all ok, but the upload fails after going into pause just
> at the beginning with the message
>
> "
> Unable to upload image to disk de28015a-39e9-44e4-acb2-2d2e3b9cdc7f
> due to a network error. Make sure ovirt-imageio-proxy service is
> installed and configured, and ovirt-engine's certificate is registered
> as a valid CA in the browser. The certificate can be fetched from
> https://<engine_url>/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA
> "
>
> I already fetched into firefox the certificate and selected all 3
> check boxes when configuring...
>
> Any other thing to check?
>
> On engine:
>
> [root at ovirt ~]# firewall-cmd --list-all
> public (active)
>   target: default
>   icmp-block-inversion: no
>   interfaces: eth0
>   sources:
>   services: ovirt-websocket-proxy ovirt-vmconsole-proxy ovirt-http
> dhcpv6-client ovirt-https ssh ovirt-postgres
> ovirt-fence-kdump-listener ovirt-imageio-proxy
>   ports:
>   protocols:
>   masquerade: no
>   forward-ports:
>   source-ports:
>   icmp-blocks:
>   rich rules:
>    
> [root at ovirt ~]# 
>
> [root at ovirt ~]# systemctl status ovirt-imageio-proxy.service -l
> ● ovirt-imageio-proxy.service - oVirt ImageIO Proxy
>    Loaded: loaded
> (/usr/lib/systemd/system/ovirt-imageio-proxy.service; enabled; vendor
> preset: disabled)
>    Active: active (running) since Wed 2017-12-06 00:07:48 CET; 7h ago
>  Main PID: 9402 (ovirt-imageio-p)
>    CGroup: /system.slice/ovirt-imageio-proxy.service
>            └─9402 /usr/bin/python /usr/bin/ovirt-imageio-proxy
>
> Dec 06 00:07:47 ovirt systemd[1]: Starting oVirt ImageIO Proxy...
> Dec 06 00:07:48 ovirt systemd[1]: Started oVirt ImageIO Proxy.
> [root at ovirt ~]#
>
> In  /var/log/ovirt-imageio-proxy/image-proxy.log
>
> (MainThread) INFO 2017-12-06 00:07:48,460 image_proxy:26:root:(main)
> Server started, successfully notified systemd
>
> In engine.log
>
> 2017-12-06 00:10:07,534+01 INFO 
> [org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater]
> (DefaultQuartzScheduler1) [cefb309e-1127-4811-b69b-a7d83c3f7df6]
> Updating image upload 208cc8c5-66ae-40aa-9748-04ee90c022a6 (image
> bad43962-dcc4-4f16-8b8e-dafc26573e2c) phase to Transferring (message:
> 'Initiating new upload')
> 2017-12-06 00:10:07,537+01 INFO 
> [org.ovirt.engine.core.bll.storage.disk.image.TransferDiskImageCommand]
> (DefaultQuartzScheduler1) [cefb309e-1127-4811-b69b-a7d83c3f7df6]
> Returning from proceedCommandExecution after starting transfer session
> for image transfer command '208cc8c5-66ae-40aa-9748-04ee90c022a6'
> 2017-12-06 00:10:10,506+01 INFO 
> [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand]
> (default task-1) [dae9a850-5db2-40be-92ca-a6fff0d54aac] Running
> command: TransferImageStatusCommand internal: false. Entities affected
> :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group
> CREATE_DISK with role type USER
> 2017-12-06 00:10:14,512+01 INFO 
> [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand]
> (default task-15) [ca329503-0916-43f4-99a7-e285775d5ffd] Running
> command: TransferImageStatusCommand internal: false. Entities affected
> :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group
> CREATE_DISK with role type USER
> 2017-12-06 00:10:18,512+01 INFO 
> [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand]
> (default task-3) [66f4e540-670e-4e20-8003-4e740ee8c3b6] Running
> command: TransferImageStatusCommand internal: false. Entities affected
> :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group
> CREATE_DISK with role type USER
> 2017-12-06 00:10:20,442+01 INFO 
> [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand]
> (default task-16) [403dd7c1-9f2b-4d26-8fae-f179ca1922e1] Running
> command: TransferImageStatusCommand internal: false. Entities affected
> :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group
> CREATE_DISK with role type USER
> 2017-12-06 00:10:20,443+01 INFO 
> [org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater]
> (default task-16) [403dd7c1-9f2b-4d26-8fae-f179ca1922e1] Updating
> image upload 208cc8c5-66ae-40aa-9748-04ee90c022a6 (image
> bad43962-dcc4-4f16-8b8e-dafc26573e2c) phase to Paused by System
> (message: 'Sent 0MB')
> 2017-12-06 00:10:20,461+01 WARN 
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (default task-16) [403dd7c1-9f2b-4d26-8fae-f179ca1922e1] EVENT_ID:
> UPLOAD_IMAGE_NETWORK_ERROR(1,038), Correlation ID:
> 403dd7c1-9f2b-4d26-8fae-f179ca1922e1, Call Stack: null, Custom ID:
> null, Custom Event ID: -1, Message: Unable to upload image to disk
> bad43962-dcc4-4f16-8b8e-dafc26573e2c due to a network error. Make sure
> ovirt-imageio-proxy service is installed and configured, and
> ovirt-engine's certificate is registered as a valid CA in the browser.
> The certificate can be fetched from
> https://<engine_url>/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA
>
>
>
> Thanks,
> Gianluca
>
>
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