- Devel - oVirt List Archives

[Engine-devel] Migrating engine-setup to otopi
by Alex Lourie 10 May '13

10 May '13

Hi All Recent development of the otopi [1] framework allows us to migrate the engine-setup, upgrade and cleanup (and potentially other) utilities to implementation as an otopi plugin. Potential benefits of such a move are: 1. Be able to port engine to other distributions. 2. Be able to install engine in a development mode. 3. Be able to customize installation easily. 4. Share installation of components (reports, dwh). 5. Modular implementation, reduce maintenance costs. 6. Code reuse of installer code for multiple purposes (host-deploy, enigne-setup). Currently we are in the process of creating a 'setup' plugin for the otopi, and the progress can be monitored at [2]. The current roadmap for the feature is as follows: 1. Recreate the configuration utilities as plugins in otopi. 2. Support side-by side installation using both the old and the new utilities. 3. Switch to the new utility when the confidence that it is on-par with an old one is high. Our goal is to have the new utilities ready for 3.3 release (at least for the step 2 in the roadmap). We'd like to hear as much feedback as possible, so we could address it as soon as possible. Thanks! [1] http://gerrit.ovirt.org/#/q/project:otopi,n,z [2] http://www.ovirt.org/Features/Otopi_Infra_Migration

6 12

[Engine-devel] Build ovirt-engine with Eclipse
by leaboy＠126 10 May '13

10 May '13

ÕâÊÇÒ»·â MIME žñÊœµÄ¶à²¿·ÖÓÊŒþ¡£ ------=_NextPart_000_0014_01CE4D65.FF78DE30 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, all: I want to know which IDE or environment you are using to develop ovirt-engine, Recently, I want to build and debug ovirt-engine with Eclipse, but when I install all the plugins for build it in eclipse, and install jboss and postgre-sql, and then how can I built it , and deploy it, and debug it . I tried to use eclipse like http://www.ovirt.org/Building_Ovirt_Engine/IDE , but failed. ------=_NextPart_000_0014_01CE4D65.FF78DE30 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"> <head> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"> <meta name=3DGenerator content=3D"Microsoft Word 12 (filtered medium)"> <style>  </style>  </head> <body lang=3DZH-CN link=3Dblue vlink=3Dpurple = style=3D'text-justify-trim:punctuation'> <div class=3DSection1> <p class=3DMsoNormal><span lang=3DEN-US>Hi, all:<o:p></o:p></span></p> <p class=3DMsoNormal><span = lang=3DEN-US>         I want to know which IDE or environment you are using to develop = ovirt-engine,<o:p></o:p></span></p> <p class=3DMsoNormal><span lang=3DEN-US>Recently, I want to build and = debug ovirt-engine with Eclipse, but when I install all the = <o:p></o:p></span></p> <p class=3DMsoNormal><span lang=3DEN-US>plugins for build it in eclipse, = and install jboss and postgre-sql, and then how can I <o:p></o:p></span></p> <p class=3DMsoNormal><span lang=3DEN-US>built it , and deploy it, and = debug it . <o:p></o:p></span></p> <p class=3DMsoNormal><span = lang=3DEN-US>         I tried to use eclipse like <a href=3D"http://www.ovirt.org/Building_Ovirt_Engine/IDE">http://www.ovirt.= org/Building_Ovirt_Engine/IDE</a> , but<o:p></o:p></span></p> <p class=3DMsoNormal><span lang=3DEN-US>failed.<o:p></o:p></span></p> <p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p> </div> </body> </html> ------=_NextPart_000_0014_01CE4D65.FF78DE30--

2 1

[Engine-devel] Device custom properties
by Martin Perina 09 May '13

09 May '13

Hi, I'm currently trying to implement device custom properties infrastructure in ovirt-engine. During discussion with Yair, we found out, that it's not clear, for what type of devices custom properties should be available? In engine we have the VmDeviceType enum which contains following values: FLOPPY("floppy", "14"), DISK("disk", "17"), CDROM("cdrom", "15"), INTERFACE("interface", "10"), BRIDGE("bridge", "3"), VIDEO("video", "20"), USB("usb", "23"), CONTROLLER("controller", "23"), REDIR("redir", "23"), SPICEVMC("spicevmc", "23"), QXL("qxl"), CIRRUS("cirrus"), SOUND("sound"), ICH6("ich6"), AC97("ac97"), MEMBALLOON("memballoon"), SMARTCARD("smartcard"), BALLOON("balloon"), OTHER("other", "0"), UNKNOWN("unknown", "-1"); But VmDevice class has two String attributes device and type. So for example a disk is a device which has device set to disk and type set to disk (according to VmDeviceCommonUtils.isDisk method). So my question is, if I have a custom properties for disk, will they be available for all disk devices (disk, cdrom, floppy, ...) or only for real disk? So should we support custom properties for all VmDeviceType enum value separately? Thanks for suggestions Martin

3 5

[Engine-devel] 答复: Engine-devel Digest, Vol 20, Issue 23
by leaboy＠126 09 May '13

09 May '13

When admin create a vm, and give user a usb permission. Now login to the vm, when you inject a usb-cd, I think it could be used. I just guess it, not tested. -----ÓÊŒþÔŒþ----- ·¢ŒþÈË: engine-devel-bounces(a)ovirt.org [mailto:engine-devel-bounces@ovirt.org] Žú±í engine-devel-request(a)ovirt.org ·¢ËÍÊ±Œä: 2013Äê5ÔÂ8ÈÕ 0:00 ÊÕŒþÈË: engine-devel(a)ovirt.org Ö÷Ìâ: Engine-devel Digest, Vol 20, Issue 23 Send Engine-devel mailing list submissions to engine-devel(a)ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/engine-devel or, via email, send a message with subject or body 'help' to engine-devel-request(a)ovirt.org You can reach the person managing the list at engine-devel-owner(a)ovirt.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Engine-devel digest..." Today's Topics: 1. Re: ovirt user portal and attach a cd (Andrej Bagon) ---------------------------------------------------------------------- Message: 1 Date: Tue, 07 May 2013 11:58:29 +0200 From: Andrej Bagon <andrej.bagon(a)arnes.si> To: engine-devel(a)ovirt.org Subject: Re: [Engine-devel] ovirt user portal and attach a cd Message-ID: <5188D045.8030004(a)arnes.si> Content-Type: text/plain; charset=ISO-8859-1 How to use spice on windows, but anyway what about on linux? Best Regards, Andrej On 04/29/2013 12:06 PM, Andrej Bagon wrote: > We are using oVirt Engine Version: 3.2.1-1.beta1.el6 and linux > environment (and vnc for console). Never tried spice console. > > Best Regards, > Andrej > > On 04/29/2013 11:12 AM, Omer Frenkel wrote: >> ----- Original Message ----- >>> From: "Andrej Bagon" <andrej.bagon(a)arnes.si> >>> To: engine-devel(a)ovirt.org >>> Sent: Monday, April 29, 2013 11:28:39 AM >>> Subject: [Engine-devel] ovirt user portal and attach a cd >>> >>> Hi all, >>> >>> we would like to limit a user as much as possible and give him only >>> actions that he needs with his VM. If we disallow a user the right in >>> system|configure system|manipulate permissions), we give the user, in >>> user portal, only basic mode. But then three is no option to attach a cd >>> in the basic user portal. In basic mode user interface there is no >>> chance in attaching a cd (as this is a basic operation a solution to >>> this would be a button attaching a cd when starting a vm). >>> >>> If we allow the user to manipulate permissions, we get the extended menu >>> back and the user is limited, but we found unacceptable when he is >>> adding permission to the VM, he sees all the users (name, surname, >>> email!) in the ovirt authentication mechanism? A solution to this would >>> be authenticating to the directory service as a user an not as ovirt >>> admin user - meaning that the user will see only users that we allowed >>> he sees in the ldap directory. >>> >>> Thank you. >>> >>> Best Regards, >>> Andrej >>> _______________________________________________ >>> Engine-devel mailing list >>> Engine-devel(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/engine-devel >>> >> well if you only need to change cd for vm, >> permission wise, the userRole and basic user portal are enough, >> iirc, if using spice (on windows?) that used to be possible, this may be related: >> https://bugzilla.redhat.com/show_bug.cgi?id=957611 >> > _______________________________________________ > Engine-devel mailing list > Engine-devel(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/engine-devel > ------------------------------ _______________________________________________ Engine-devel mailing list Engine-devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel End of Engine-devel Digest, Vol 20, Issue 23 ********************************************

1 0

[Engine-devel] PKI related issue with current build environemnt (missing ENGINE_PKI_*)
by Alon Bar-Lev 08 May '13

08 May '13

Hello, In change[1] we move the reference to PKI artifacts from database to configuration files. For all of you who are hacking the product to work in development mode, there is an environment variable called ENGINE_DEFAULTS which causes the engine to load its default configuration from a file. A template is available at ./packaging/conf/engine.conf.defaults.in If you do not set this environment variable /usr/share/ovirt-engine/conf/engine.conf.defaults will be used, so if you have rpm based installation of ovirt-engine an incompatible/incomplete configuration will be loaded. We now need additional variables: ENGINE_PKI_CA=${ENGINE_PKI}/ca.pem ENGINE_PKI_ENGINE_CERT=${ENGINE_PKI}/certs/engine.cer ENGINE_PKI_TRUST_STORE=${ENGINE_PKI}/.truststore ENGINE_PKI_TRUST_STORE_PASSWORD= ENGINE_PKI_ENGINE_STORE=${ENGINE_PKI}/keys/engine.p12 ENGINE_PKI_ENGINE_STORE_PASSWORD= ENGINE_PKI_ENGINE_STORE_ALIAS=1 Set ENGINE_PKI to point to where PKI resources resides, or just /etc/pki/ovirt-engine and if you actually use PKI, set the password to the correct password of your installations. Regards, Alon Bar-Lev [1] http://gerrit.ovirt.org/#/c/14333/

1 0

[Engine-devel] engine log is disordered(mixed together)
by bigclouds 07 May '13

07 May '13

------=_Part_168268_452233006.1367908683265 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit hi,all log is mixed together. ulouds..ceenteer.ccoree.blll.iinteerfaacess.BaackeendInternal$$$view7.enddActtionn(Unnknoown Soourcce) [ceenteer-bbll..jarr:] att coom.mmassscloouds.cecenteer.ccoree.blll.EntityAsyncTask.ntityAsyncTask.EndCdCommmanddActtionn(EntiityAAsynncTaask..javva:1138)) [ccentter--blll.jaar:]] aat ccom..masssclloudds.ccentter.coore..blll.EntiityAAsynncTaskk.acccesss$000(0(EnttityyAsyncTcTaskk.jaava::26) [[centeer-blll.jaar:] ------=_Part_168268_452233006.1367908683265 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit <div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div>hi,all </div><div>log is mixed together.</div><div> </div><div> </div><div>ulouds..ceenteer.ccoree.blll.iinteerfaacess.BaackeendInternal$$$view7.enddActtionn(Unnknoown Soourcce)  [ceenteer-bbll..jarr:]</div><div>        att coom.mmassscloouds.cecenteer.ccoree.blll.EntityAsyncTask.ntityAsyncTask.EndCdCommmanddActtionn(EntiityAAsynncTaask..javva:1138)) [ccentter--blll.jaar:]]<br>        aat ccom..masssclloudds.ccentter.coore..blll.EntiityAAsynncTaskk.acccesss$000(0(EnttityyAsyncTcTaskk.jaava::26) [[centeer-blll.jaar:]</div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span> ------=_Part_168268_452233006.1367908683265--

1 0

[Engine-devel] otopi setup: Running into ERROR_CANNOT_FIND_ISO_IMAGE_PATH
by Alon Bar-Lev 07 May '13

07 May '13

Hi, I am forwarding this to the list as my knowledge in this is not too great... Thanks, Alon, ----- Forwarded Message ----- From: snmishra(a)linux.vnet.ibm.com To: alonbl(a)redhat.com Sent: Tuesday, May 7, 2013 7:39:24 AM Subject: otopi: Running into ERROR_CANNOT_FIND_ISO_IMAGE_PATH Alon, I am using the new otopi src after you fixed the get userid issue. I have one F18 machine running engine. I have another F18 machine running host. I added host to engine. I added data and iso to engine from this host. DC, both starage domains, host are all up with green error. I define a new VM on the host. I choose to run it once and select the F18 image from iso storage. When I hit ok, I get this error - CanDoAction of action RunVmOnce failed. Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ERROR_CANNOT_FIND_ISO_IMAGE_PATH Engine log has the following - 2013-05-07 00:23:48,305 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetIsoListVDSCommand] (http--0.0.0.0-8080-6) START, GetIsoListVDSCommand( storagePoolId = 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false, compatabilityVersion = null), log id: 4beb79b2 2013-05-07 00:23:48,307 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HsmGetIsoListVDSCommand] (http--0.0.0.0-8080-6) START, HsmGetIsoListVDSCommand(HostName = host20, HostId = b6580f5d-4ba5-467e-858e-edf14a3be443, storagePoolId=5849b030-626e-47cb-ad90-3ce782d831b3), log id: 5082bc0e 2013-05-07 00:23:48,324 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HsmGetIsoListVDSCommand] (http--0.0.0.0-8080-6) FINISH, HsmGetIsoListVDSCommand, return: [Fedora-18-x86_64-Live-Desktop.iso], log id: 5082bc0e 2anDoAction of action RunVmOnce failed. Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ERROR_CANNOT_FIND_ISO_IMAGE_PATH 2013-05-07 00:23:48,335 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetFloppyListVDSCommand] (http--0.0.0.0-8080-6) START, GetFloppyListVDSCommand( storagePoolId = 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false, compatabilityVersion = null), log id: 635c3ac0 2013-05-07 00:23:48,349 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetFloppyListVDSCommand] (http--0.0.0.0-8080-6) FINISH, GetFloppyListVDSCommand, return: [], log id: 635c3ac0 2013-05-07 00:24:41,959 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IsoPrefixVDSCommand] (http--0.0.0.0-8080-6) [31502a07] START, IsoPrefixVDSCommand( storagePoolId = 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false, compatabilityVersion = null), log id: 231d7b7d 2013-05-07 00:24:41,960 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IsoPrefixVDSCommand] (http--0.0.0.0-8080-6) [31502a07] FINISH, IsoPrefixVDSCommand, return: /rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/df072252-ab55-4c0b-8b54-0100a1efa4d6/images/11111111-1111-1111-1111-111111111111, log id: 231d7b7d ls -la from host machine shows - [root@ovirt2 11111111-1111-1111-1111-111111111111]# ls -l total 937988 -rw-r--r--. 1 vdsm kvm 960495616 May 7 00:21 Fedora-18-x86_64-Live-Desktop.iso [root@ovirt2 11111111-1111-1111-1111-111111111111]# pwd /rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/df072252-ab55-4c0b-8b54-0100a1efa4d6/images/11111111-1111-1111-1111-111111111111 and ... [root@ovirt2 11111111-1111-1111-1111-111111111111]# ls -la total 937996 drwxr-xr-x. 2 vdsm kvm 4096 May 7 00:21 . drwxr-xr-x. 3 vdsm kvm 4096 May 6 23:45 .. -rw-r--r--. 1 vdsm kvm 960495616 May 7 00:21 Fedora-18-x86_64-Live-Desktop.iso [root@ovirt2 11111111-1111-1111-1111-111111111111]# pwd /home/iso/df072252-ab55-4c0b-8b54-0100a1efa4d6/images/11111111-1111-1111-1111-111111111111

1 0

[Engine-devel] Intel workshop in Shangai
by Antoni Segura Puimedon 07 May '13

07 May '13

Hi List, You might be interested in the Intel oVirt workshop schedule. Here it is: Wednesday, May 8, 2013 - Operations Track 08:30-09:00 Opening remarks and Keynote : Intel Open Source Strategy Jackson He (Intel) 09:00-10:00 oVirt Introduction Doron Fediuck (Red Hat) 10:00-11:00 oVirt Architecture Overview Dan Kenigsberg (Red Hat) 11:00-11:15 Coffee Break 11:15 - 12:15 Deploying and testing oVirt using nested virtualization Mark Wu (IBM) 12:15-13:30 Lunch 13:30-14:30 oVirt SLA overview Doron Fediuck (Red Hat) 14:30-15:00 oVirt storage system and IBM's activity Shu Ming (IBM) 15:00-15:15 Coffee Break 15:15-16:15 Troubleshooting oVirt Tal Nisan (Red Hat) 16:15-17:00 Converged Infrastructure with oVirt and Gluster Theron Conrey (Red Hat) Wednesday, May 8th, 2013 - oVirt / Gluster Integration Track Time Title Speaker 08:30-09:00 Opening remarks and Keynote : Intel Open Source Strategy Jackson He 09:00-10:00 Gluster Community Overview and Roadmap John Mark Walker (Red Hat) 10:00-11:00 Gluster Architecture Overview To be announced 11:00-11:15 Coffee break 11:15-12:15 oVirt Configurations and Gluster Tal Nisan (Red Hat) 12:15-13:30 Lunch 13:30-14:30 Converged Infrastructure with oVirt and Gluster Theron Conrey (Red Hat) 14:30-15:30 Gluster and Swift Object Store (UFO) John Mark Walker (Red Hat) 15:30-15:45 Coffee break 15:45-16:45 Developing with GlusterFS - translator framework, libgfapi and more Vijay Bellur (Red Hat) Thursday, May 9, 2013 - Developer Track Time Title Speaker 09:00-10:00 oVirt-node overview Ying Cui and Guohua Ouyang (Red Hat) 10:00-11:00 Packaging oVirt for Ubuntu Zhengsheng Zhou (IBM) 11:00 - 11:15 Coffee Break 11:15-12:15 oVirt SLA- MoM as host level enforcement agent Doron Fediuck (Red Hat) 12:15-13:30 Lunch 13:30-14:30 Trusted Compute Pools Deep Dive Gang Wei 14:30-15:30 KVM Nested Virtualization to be announced 15:30-15:45 Coffee break 15:30-17:00 The present and future of SetupNetwork in oVirt Dan Kenisberg (Red Hat) 17:00-17:30 Closing remarks and closing keynote Thursday, May 9, 2013 - Self paced labs / oVirt Install Time Title Speaker 09:00-12:00 oVirt Hands-on Workshop To be announced 12:00-13:30 Lunch 13:30-16:00 oVirt and Gluster configurations To be announced

1 0

[Engine-devel] Dropping encryption of database password
by Alon Bar-Lev 06 May '13

06 May '13

Hello, Currently we store database password encrypted using org.picketbox.datasource.security.SecureIdentityLoginModule. This is reverse encryption with common knowledge shared secret. Using encryption with common knowledge shared secret is close to void protection. So far we also stored the password as plain text at /etc/ovirt-engine/.pgpass, this is going to be removed as no component actually uses the .pgpass, however we do need to store non-java specific password in for utilities. In master (aiming to 3.3), we store the database connection details in own file /etc/ovirt-engine/engine.conf.d/50-setup-database.conf owned by ovirt user and not world readable. I would like to use the same 50-setup-database.conf to store plain text password and remove the java specific reversible encrypted password usage. Bottom line... 1. We drop the .pgpass file. 2. We store database connection information in /etc/ovirt-engine/engine.conf.d/<file> that is readable only by ovirt usage. 3. We drop the java specific reversible encryption in favor of plain text. Thoughts? Alon

6 16

[Engine-devel] findbugs filters
by Yair Zaslavsky 06 May '13

06 May '13

Hi all, Thanks to Allon Mureinik and others, I introduced to bll module the following - exclude-filters.xml file - take a look and see how we can ignore some findbugs reports. For example, I just reviewed a patch by Shahar, http://gerrit.ovirt.org/#/c/14227/ which I currently disagree with - if my opinion is accepted - a possible solution can be to add exclude-filters.xml file to vdsbroker module as well.

1 0