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Ovirt Migration Fail
by Fernando Fuentes 21 Oct '15

21 Oct '15

Team, I moved mi server from ovirt 3.4 to 3.5 and I am having a hard time migrating from kerberos/ldap to AAA. I have an old fedora 389 with no ssl and kerberos and new a server with fedora 389 with ssl but no kerberos. My ovirt server is pointed to the old fedora 389 server and because it has no ssl when I run the migration tool it fails because it requires --cacert so I decided to use my new ldap server but sense it does not has kerberos the tool fails to run. My question is... Is there a good guide or tutorial that I can be pointed to so I can setup AAA to use my new LDAP server? Thanks for the help! Regards, -- Fernando Fuentes Supervisor & Senior Systems Administrator Email: ffuentes(a)aasteel.com American Alloy Steel, Inc. Houston, Texas Website: http://www.aasteel.com Phone: 713-744-4222 Fax: 713-300-5688

2 1

about LXC and ovirt
by Giuseppe Ragusa 21 Oct '15

21 Oct '15

--_32f83bcc-43c9-436c-808b-5c521bcabddb_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable > On Tue=2C Oct 20=2C 2015 at 4:51 AM=2C Dan Kenigsberg <danken at redhat.c= om> wrote:=0A= > =0A= > > On Mon=2C Oct 19=2C 2015 at 09:16:06PM +0200=2C Johan Kooijman wrote:= =0A= > > > Never seen an update to this ticket. Are there any plans?=0A= > > >=0A= > > > On Tue=2C Jun 24=2C 2014 at 3:35 PM=2C Sven Kieske <S.Kieske at mittw= ald.de>=0A= > > wrote:=0A= > > >=0A= > > > >=0A= > > > >=0A= > > > > Am 24.06.2014 15:13=2C schrieb Nathana=EBl Blanchet:=0A= > > > > > Hi all=2C=0A= > > > > >=0A= > > > > > now rhel7 is out=2C it will become a part of the ovirt project in= a=0A= > > near=0A= > > > > > future. Given taht official LXC support aims to complete the KVM= =0A= > > > > > virtualization part=2C is LXC planned to be supported for linux = VM by=0A= > > > > > ovirt=2C like openvz is with proxmox?=0A= > > > >=0A= > > > > very good question=2C can't wait to read an answer!=0A= > > > > +1 from here.=0A= > >=0A= > > I'm not aware of current plans. We can consider this when ovirt-4.0=0A= > > feature request season opens.=0A= > >=0A= > > Until then=2C can you share your own use case for runnig LXC?=0A= > >=0A= > =0A= > It seems like Proxmox have quite the install base especially due to the= =0A= > ability to mix containers and "fat" VMs. AFAIK that's the only feature th= ey=0A= > have that is ahead of oVirt. And that install base should tell us this is= =0A= > indeed a feature needed and widely used.=0A= > =0A= > =0A= > >=0A= > > I'd love to see a vdsm hook that translates the qemu-kvm domxml into an= =0A= > > lxc one=2C as a first step. Anyone?=0A= > >=0A= > =0A= > That can be a fun project to do=2C but I'm not volunteering just yet =3B)= =0A= > =0A= > =0A= > >=0A= > > Dan.=0A= > > _______________________________________________=0A= > > Users mailing list=0A= > > Users at ovirt.org=0A= > > http://lists.ovirt.org/mailman/listinfo/users=0A= > >=0A= +1 A couple of related questions: *) what can we expect from the deprecation of libvirt LXC driver in RHEL? (= CentOS would follow suit=2C barring an extraordinary effort from the Virtua= lization SIG=2C akin to the Xen-on-CentOS one) *) dreaming of a future convergence of oVirt-node and Atomic would be... we= ll=2C just dreaming? =3B) Giuseppe = --_32f83bcc-43c9-436c-808b-5c521bcabddb_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'><pre><span style=3D"white-space:= pre-wrap=3B">&gt=3B On Tue=2C Oct 20=2C 2015 at 4:51 AM=2C Dan Kenigsberg = &lt=3Bdanken at redhat.com&gt=3B wrote:=0A= &gt=3B =0A= &gt=3B &gt=3B On Mon=2C Oct 19=2C 2015 at 09:16:06PM +0200=2C Johan Kooijma= n wrote:=0A= &gt=3B &gt=3B &gt=3B Never seen an update to this ticket. Are there any pl= ans?=0A= &gt=3B &gt=3B &gt=3B=0A= &gt=3B &gt=3B &gt=3B On Tue=2C Jun 24=2C 2014 at 3:35 PM=2C Sven Kieske &lt= =3BS.Kieske at mittwald.de&gt=3B=0A= &gt=3B &gt=3B wrote:=0A= &gt=3B &gt=3B &gt=3B=0A= &gt=3B &gt=3B &gt=3B &gt=3B=0A= &gt=3B &gt=3B &gt=3B &gt=3B=0A= &gt=3B &gt=3B &gt=3B &gt=3B Am 24.06.2014 15:13=2C schrieb Nathana=EBl Blan= chet:=0A= &gt=3B &gt=3B &gt=3B &gt=3B &gt=3B Hi all=2C=0A= &gt=3B &gt=3B &gt=3B &gt=3B &gt=3B=0A= &gt=3B &gt=3B &gt=3B &gt=3B &gt=3B now rhel7 is out=2C it will become a par= t of the ovirt project in a=0A= &gt=3B &gt=3B near=0A= &gt=3B &gt=3B &gt=3B &gt=3B &gt=3B future. Given taht official LXC support = aims to complete the KVM=0A= &gt=3B &gt=3B &gt=3B &gt=3B &gt=3B virtualization part=2C is LXC planned to= be supported for linux VM by=0A= &gt=3B &gt=3B &gt=3B &gt=3B &gt=3B ovirt=2C like openvz is with proxmox?=0A= &gt=3B &gt=3B &gt=3B &gt=3B=0A= &gt=3B &gt=3B &gt=3B &gt=3B very good question=2C can't wait to read an ans= wer!=0A= &gt=3B &gt=3B &gt=3B &gt=3B +1 from here.=0A= &gt=3B &gt=3B=0A= &gt=3B &gt=3B I'm not aware of current plans. We can consider this when ovi= rt-4.0=0A= &gt=3B &gt=3B feature request season opens.=0A= &gt=3B &gt=3B=0A= &gt=3B &gt=3B Until then=2C can you share your own use case for runnig LXC?= =0A= &gt=3B &gt=3B=0A= &gt=3B =0A= &gt=3B It seems like Proxmox have quite the install base especially due to = the=0A= &gt=3B ability to mix containers and "fat" VMs. AFAIK that's the only featu= re they=0A= &gt=3B have that is ahead of oVirt. And that install base should tell us th= is is=0A= &gt=3B indeed a feature needed and widely used.=0A= &gt=3B =0A= &gt=3B =0A= &gt=3B &gt=3B=0A= &gt=3B &gt=3B I'd love to see a vdsm hook that translates the qemu-kvm domx= ml into an=0A= &gt=3B &gt=3B lxc one=2C as a first step. Anyone?=0A= &gt=3B &gt=3B=0A= &gt=3B =0A= &gt=3B That can be a fun project to do=2C but I'm not volunteering just yet= =3B)=0A= &gt=3B =0A= &gt=3B =0A= &gt=3B &gt=3B=0A= &gt=3B &gt=3B Dan.=0A= &gt=3B &gt=3B _______________________________________________=0A= &gt=3B &gt=3B Users mailing list=0A= &gt=3B &gt=3B Users at ovirt.org=0A= &gt=3B &gt=3B http://lists.ovirt.org/mailman/listinfo/users=0A= &gt=3B &gt=3B=0A= </span></pre><div>+1</div><div><br></div><div>A couple of related questions= :</div><div><br></div><div>*) what can we expect from the deprecation of li= bvirt LXC driver in RHEL? (CentOS would follow suit=2C barring an extraordi= nary effort from the Virtualization SIG=2C akin to the Xen-on-CentOS one)</= div><div><br></div><div>*) dreaming of a future convergence of oVirt-node a= nd Atomic would be... well=2C just dreaming? =3B)</div><div><br></div><div>= Giuseppe</div><div><br></div> </div></body> </html>= --_32f83bcc-43c9-436c-808b-5c521bcabddb_--

1 0

about LXC and ovirt
by Nathanaël Blanchet 20 Oct '15

20 Oct '15

This is a multi-part message in MIME format. --------------020605060407070503090903 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hi all, now rhel7 is out, it will become a part of the ovirt project in a near future. Given taht official LXC support aims to complete the KVM virtualization part, is LXC planned to be supported for linux VM by ovirt, like openvz is with proxmox? -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------020605060407070503090903 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> <font size="-1">Hi all,<br> <br> now rhel7 is out, it will become a part of the ovirt project in a near future. Given taht official LXC support aims to complete the KVM virtualization part, is LXC planned to  be supported for linux VM by ovirt, like openvz is with proxmox?<br> </font> <pre class="moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet(a)abes.fr</a> </pre> </body> </html> --------------020605060407070503090903--

6 5

Mix local and shared storage same data center on ovirt3.6 rc?
by Liam Curtis 20 Oct '15

20 Oct '15

Hello, Sorry for double-post if the case (not sure if case-sensitive) Loving ovirt...Have reinstalled many a time trying to understand and thought I had this working, though now that everything operating properly it seems this functionality is not possible. I am running hosted engine over glusterfs and would also like to use some of the other bricks I have set up on the gluster host, but when I try to create a new gluster cluster in data center, I get error message: Failed to connect host <myhost> to Storage Pool Default. (which makes sense as storage is local, but trying to overcome this limitation) I dont want to use just gluster shared storage in same data center. Any way to work around this?

4 3

integrate iSCSI and FC on the same oVirt datacenter
by Kapetanakis Giannis 20 Oct '15

20 Oct '15

Hi, Not sure if this is the right place to ask but maybe someone can provide directions for my problem. I have a full FC setup with FC switch and FC HBAs on Linux (Centos) to access my storage. However we cannot afford expanding our FC infrastructure thus making it hard for us to add more nodes in the oVirt setup. FCoE requires compatible switches and adapters (correct?) which is also out of budget. Our storage supports only FC. I thought something like this might work: node[1]: FC - ISCSI <-> node[2]: ISCSI - FC share the FC block device over iscsi and then create a new FC target+initiator on the new node with same FC lun as the original? Could this work? How? Other ideas? regards, Giannis ps. a) a solution would also be to migrate completely to iSCSI but I'm trying to avoid that atm. b) another one would be to create a second datacenter for iSCSI but also trying to avoid that if I can

3 7

Re: [ovirt-users] Question about the ovirt-engine-sdk-java
by Michael Pasternak 20 Oct '15

20 Oct '15

------=_Part_258573_264923491.1445347258533 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi Salifou, OK, i see now, then you have two options: a) To extend the sdk: 1. extend java-sdk by allowing to inject custom headers in every request=C2= =A0(not trivial as all ovirt SDKs are auto-generated,but if its common case= , you may find yourself getting help from community/maintainers) 2. fork java-sdk customizing it for your needs I'd recommend the former as fork will leave you with no support/maintenance= from community plus you'll haveto implement new=C2=A0features by your own = (what will become a moving target very quickly)=20 b) Proxying the sdk You can implement dynamic proxy wrapping SDK's HttpProxy.java#execute and i= ntercept the context from there,but you've to stay tuned as backward compat= ibility is for interface and not for SDK internals,so "potentially" you can= find your code broken in one of the following upgrades hope it helps.=C2=A0 On Monday, October 19, 2015 6:05 PM, Salifou Sidi M. Malick <ssidimah@= redhat.com> wrote: =20 Hi Micheal, Thanks for replying. Unfortunately the headers are dynamic ... Here is the story: We implemented a custom RHEV-M AAA module for a client in order to allow their custom portal to make RHEV-M API=20 calls.=20 The custom AAA module requires extra dynamic data in the HTTP=20 request (as request headers for now but request parameters=20 should be fine too).=20 Their is no problem if they go with the REST API, I am just=20 trying to anticipate/identify potential integration problem ... It seems like they will have to use the REST API or modify the=20 java sdk ...=C2=A0=20 Thanks a lot, Salifou ----- Original Message ----- From: "Michael Pasternak" <mishka8520(a)yahoo.com> To: "Salifou Sidi M. Malick" <ssidimah(a)redhat.com> Cc: "Users" <users(a)ovirt.org> Sent: Sunday, October 18, 2015 5:45:05 AM Subject: Re: Question about the ovirt-engine-sdk-java Hi=C2=A0Salifou, Actually java sdk is=C2=A0intentionally=C2=A0hiding transport level interna= ls so developers could stay in java domain,if your headers are static, easi= est way would be using reverse proxy in a middle to intercept requests,=C2= =A0 can you tell me why do you need this? =20 =C2=A0 =C2=A0 On Friday, October 16, 2015 1:14 AM, Salifou Sidi M. Malick <= ssidimah(a)redhat.com> wrote: =C2=A0=20 Hi Micheal, I have a question about the ovirt-engine-sdk-java. Is there a way to add custom request headers to each RHEVM API call? Here is an example of a request that I would like to do: $ curl -v -k \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 -H "ID: user1(a)ad.xyz.com" \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 -H "PASSWORD: Pwssd" \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 -H "TARGET: kobe" \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 https://vm0.smalick.com/api/hosts I would like to add ID, PASSWORD and TARGET as HTTP request header.=20 Thanks, Salifou ------=_Part_258573_264923491.1445347258533 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <html><head></head><body><div style=3D"color:#000; background-color:#fff; f= ont-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helve= tica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id=3D"yiv936631= 0362"><div id=3D"yui_3_16_0_1_1445338067930_7276"><div style=3D"color:#000;= background-color:#fff;font-family:HelveticaNeue-Light, Helvetica Neue Light= , Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13p= x;" id=3D"yui_3_16_0_1_1445338067930_7275"><div dir=3D"ltr" id=3D"yiv936631= 0362yui_3_16_0_1_1445338067930_4283"><span class=3D"yiv9366310362" id=3D"yi= v9366310362yui_3_16_0_1_1445338067930_4296" style=3D"font-family:'Helvetica= Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;">Hi Sali= fou,</span><span></span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_= 0_1_1445338067930_4283"><span class=3D"yiv9366310362" style=3D"font-family:= 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif= ;"><br clear=3D"none"></span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_= 3_16_0_1_1445338067930_4283"><span class=3D"yiv9366310362" id=3D"yiv9366310= 362yui_3_16_0_1_1445338067930_4547" style=3D"font-family:'Helvetica Neue', = 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;">OK, i see now, = then you have two options:</span></div><div dir=3D"ltr" id=3D"yiv9366310362= yui_3_16_0_1_1445338067930_4283"><span class=3D"yiv9366310362" style=3D"fon= t-family:'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', s= ans-serif;"><br clear=3D"none"></span></div><div dir=3D"ltr" id=3D"yiv93663= 10362yui_3_16_0_1_1445338067930_4283"><span class=3D"yiv9366310362" style= =3D"font-family:'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Gra= nde', sans-serif;" id=3D"yui_3_16_0_1_1445338067930_7286">a) To extend the = sdk:</span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_144533806= 7930_4283"><span class=3D"yiv9366310362" style=3D"font-family:'Helvetica Ne= ue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;"><br clear= =3D"none"></span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_144= 5338067930_4283"><span class=3D"yiv9366310362" id=3D"yiv9366310362yui_3_16_= 0_1_1445338067930_4800" style=3D"font-family:'Helvetica Neue', 'Segoe UI', = Helvetica, Arial, 'Lucida Grande', sans-serif;">1. extend java-sdk by allow= ing to inject custom headers in every request</span><span class=3D"yiv93663= 10362" style=3D"font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial= , 'Lucida Grande', sans-serif;"> </span><span id=3D"yui_3_16_0_1_14453= 38067930_8082" class=3D"" style=3D"font-family: 'Helvetica Neue', 'Segoe UI= ', Helvetica, Arial, 'Lucida Grande', sans-serif;">(not trivial as all ovir= t SDKs are auto-generated</span><span style=3D"font-family: 'Helvetica Neue= ', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;">,</span></di= v><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_1445338067930_4283"><spa= n style=3D"font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lu= cida Grande', sans-serif;" class=3D"" id=3D"yui_3_16_0_1_1445338067930_9090= ">but if its common case, you may find yourself getting help from community= /maintainers)</span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_= 1445338067930_4283"><span style=3D"font-family: 'Helvetica Neue', 'Segoe UI= ', Helvetica, Arial, 'Lucida Grande', sans-serif;" class=3D""><br></span></= div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_1445338067930_4283"><s= pan class=3D"yiv9366310362" id=3D"yiv9366310362yui_3_16_0_1_1445338067930_4= 801" style=3D"font-family:'Helvetica Neue', 'Segoe UI', Helvetica, Arial, '= Lucida Grande', sans-serif;">2. fork java-sdk customizing it for your needs= </span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_1445338067930= _4283"><span class=3D"yiv9366310362" style=3D"font-family:'Helvetica Neue',= 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;"><br clear=3D"n= one"></span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_14453380= 67930_4283"><span class=3D"yiv9366310362" id=3D"yiv9366310362yui_3_16_0_1_1= 445338067930_4974" style=3D"font-family:'Helvetica Neue', 'Segoe UI', Helve= tica, Arial, 'Lucida Grande', sans-serif;">I'd recommend the former as fork= will leave you with no support/maintenance from community plus you'll have= </span></div><div dir=3D"ltr" id=3D"yiv9366310362yui_3_16_0_1_1445338067930= _4283"><span class=3D"yiv9366310362" style=3D"font-family:'Helvetica Neue',= 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;" id=3D"yui_3_16= _0_1_1445338067930_7285">to implement new </span><span id=3D"yiv936631= 0362yui_3_16_0_1_1445338067930_5162" style=3D"font-family:'Helvetica Neue',= 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;">features by yo= ur own (what will become a moving target very quickly)</span></div> <br cl= ear=3D"none"><div class=3D"yiv9366310362qtdSeparateBR" id=3D"yui_3_16_0_1_1= 445338067930_7274" dir=3D"ltr">b) Proxying the sdk</div><div class=3D"yiv93= 66310362qtdSeparateBR" id=3D"yui_3_16_0_1_1445338067930_7274" dir=3D"ltr"><= br></div><div class=3D"yiv9366310362qtdSeparateBR" id=3D"yui_3_16_0_1_14453= 38067930_7274" dir=3D"ltr">You can implement dynamic proxy wrapping SDK's H= ttpProxy.java#execute and intercept the context from there,</div><div class= =3D"yiv9366310362qtdSeparateBR" id=3D"yui_3_16_0_1_1445338067930_7274" dir= =3D"ltr">but you've to stay tuned as backward compatibility is for interfac= e and not for SDK internals,</div><div class=3D"yiv9366310362qtdSeparateBR"= id=3D"yui_3_16_0_1_1445338067930_7274" dir=3D"ltr">so "potentially" you ca= n find your code broken in one of the following upgrades</div><div class=3D= "yiv9366310362qtdSeparateBR" id=3D"yui_3_16_0_1_1445338067930_7274" dir=3D"= ltr"><br></div><div class=3D"yiv9366310362qtdSeparateBR" id=3D"yui_3_16_0_1= _1445338067930_7274" dir=3D"ltr">hope it helps. <br clear=3D"none"><br= clear=3D"none"></div><div class=3D"yiv9366310362yqt0562777282" id=3D"yiv93= 66310362yqt81591"></div></div></div></div><div class=3D".yiv9366310362yahoo= _quoted" id=3D"yui_3_16_0_1_1445338067930_8533"> <div style=3D"font-family:= HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial= , Lucida Grande, sans-serif;font-size:13px;" id=3D"yui_3_16_0_1_14453380679= 30_8532"> <div style=3D"font-family:HelveticaNeue, Helvetica Neue, Helvetic= a, Arial, Lucida Grande, sans-serif;font-size:16px;" id=3D"yui_3_16_0_1_144= 5338067930_8531"> <div dir=3D"ltr" id=3D"yui_3_16_0_1_1445338067930_8554"> = <font size=3D"2" face=3D"Arial" id=3D"yui_3_16_0_1_1445338067930_8559"> On = Monday, October 19, 2015 6:05 PM, Salifou Sidi M. Malick <ssidimah@redha= t.com> wrote:<br clear=3D"none"> </font> </div> <br clear=3D"none"><br = clear=3D"none"> <div class=3D"yiv9366310362y_msg_container" id=3D"yui_3_16_= 0_1_1445338067930_8712">Hi Micheal,<br clear=3D"none"><br clear=3D"none">Th= anks for replying. Unfortunately the headers are dynamic ...<br clear=3D"no= ne"><br clear=3D"none">Here is the story:<br clear=3D"none"><br clear=3D"no= ne">We implemented a custom RHEV-M AAA module for a client<br clear=3D"none= ">in order to allow their custom portal to make RHEV-M API <br clear=3D"non= e">calls. <br clear=3D"none"><br clear=3D"none">The custom AAA module requi= res extra dynamic data in the HTTP <br clear=3D"none">request (as request h= eaders for now but request parameters <br clear=3D"none">should be fine too= ). <br clear=3D"none"><br clear=3D"none">Their is no problem if they go wit= h the REST API, I am just <br clear=3D"none">trying to anticipate/identify = potential integration problem ...<br clear=3D"none"><br clear=3D"none">It s= eems like they will have to use the REST API or modify the <br clear=3D"non= e">java sdk ...  <br clear=3D"none"><br clear=3D"none">Thanks a lot,<b= r clear=3D"none">Salifou<br clear=3D"none"><br clear=3D"none"><div class=3D= "yiv9366310362yqt8023103542" id=3D"yiv9366310362yqtfd83808"><br clear=3D"no= ne">----- Original Message -----<br clear=3D"none">From: "Michael Pasternak= " <<a rel=3D"nofollow" shape=3D"rect" ymailto=3D"mailto:mishka8520@yahoo= .com" target=3D"_blank" href=3D"mailto:mishka8520@yahoo.com">mishka8520@yah= oo.com</a>><br clear=3D"none">To: "Salifou Sidi M. Malick" <<a rel=3D= "nofollow" shape=3D"rect" ymailto=3D"mailto:ssidimah@redhat.com" target=3D"= _blank" href=3D"mailto:ssidimah@redhat.com">ssidimah(a)redhat.com</a>><br = clear=3D"none">Cc: "Users" <<a rel=3D"nofollow" shape=3D"rect" ymailto= =3D"mailto:users@ovirt.org" target=3D"_blank" href=3D"mailto:users@ovirt.or= g">users(a)ovirt.org</a>><br clear=3D"none">Sent: Sunday, October 18, 2015= 5:45:05 AM<br clear=3D"none">Subject: Re: Question about the ovirt-engine-= sdk-java<br clear=3D"none"><br clear=3D"none">Hi Salifou,<br clear=3D"= none">Actually java sdk is intentionally hiding transport level i= nternals so developers could stay in java domain,if your headers are static= , easiest way would be using reverse proxy in a middle to intercept request= s, <br clear=3D"none"><br clear=3D"none">can you tell me why do you ne= ed this?<br clear=3D"none"> <br clear=3D"none"><br clear=3D"none"><br clear= =3D"none">    On Friday, October 16, 2015 1:14 AM, Salifou Sidi = M. Malick <<a rel=3D"nofollow" shape=3D"rect" ymailto=3D"mailto:ssidimah= @redhat.com" target=3D"_blank" href=3D"mailto:ssidimah@redhat.com">ssidimah= @redhat.com</a>> wrote:<br clear=3D"none">  <br clear=3D"none"><br= clear=3D"none"> Hi Micheal,<br clear=3D"none"><br clear=3D"none">I have a = question about the ovirt-engine-sdk-java.<br clear=3D"none"><br clear=3D"no= ne">Is there a way to add custom request headers to each RHEVM API call?<br= clear=3D"none"><br clear=3D"none">Here is an example of a request that I w= ould like to do:<br clear=3D"none"><br clear=3D"none">$ curl -v -k \<br cle= ar=3D"none">          -H "ID: <a rel=3D"nofollow" = shape=3D"rect" ymailto=3D"mailto:user1@ad.xyz.com" target=3D"_blank" href= =3D"mailto:user1@ad.xyz.com">user1(a)ad.xyz.com</a>" \<br clear=3D"none">&nbs= p;         -H "PASSWORD: Pwssd" \<br clear=3D"none">&nb= sp;         -H "TARGET: kobe" \<br clear=3D"none">&nbsp= ;         <a rel=3D"nofollow" shape=3D"rect" target=3D"= _blank" href=3D"https://vm0.smalick.com/api/hosts">https://vm0.smalick.com/= api/hosts</a><br clear=3D"none"><br clear=3D"none"><br clear=3D"none">I wou= ld like to add ID, PASSWORD and TARGET as HTTP request header. <br clear=3D= "none"><br clear=3D"none">Thanks,<br clear=3D"none">Salifou<br clear=3D"non= e"><br clear=3D"none"><br clear=3D"none"></div><br clear=3D"none"><br clear= =3D"none"></div> </div> </div> </div></div></body></html> ------=_Part_258573_264923491.1445347258533--

1 0

just joined the list
by Johan Vermeulen 20 Oct '15

20 Oct '15

Hello All, I just joined the list and I can't wait to get " acquainted" with Ovirt I have about 150 people for who I have to provide a workstation, Internet access and accounts, and solve all their problems. About 40 work on laptops, the others use disk-less thin clients and ltsp. I hope to replace the ltps-part with Ovirt and Spice. The users are dispersed over some 15 locations. The entire setup runs on Centos. So far I've been looking at the Quick Start Guide, and got as far as setting up nfs. One thing would help a lot in this testing fase: I've set up the Ovirt-engine in Virtualbox. Is it also possible to configure and attach a ( Centos) host in Virtualbox? Greetings, J.

5 6

Creating a Instance
by Budur Nagaraju 19 Oct '15

19 Oct '15

HI , While a deploying a vm from the template ,its taking minimum 15 minutes is there any ways to solve the issues ? Thanks, Nagaraju

2 5

This VM is not managed by the engine
by Jaret Garcia 19 Oct '15

19 Oct '15

--=_223255a2b9290ae41a14342812244984 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi everyone,=0A=0AAfew weeks ago we had a problem with the SPM and all h= ost in the=0Acluster got stocked in contending, we restarted hosts one b= y one, and=0Athe issue was solved. Howerver we didn't notice that one se= rver even=0Ait never stop running, it changed its state some way and the= n no=0Achanges could be done to the VM, we tried to add more RAM and we= saw=0Athe message "Cannot run VM. This VM is not managed by the engine"= , so=0Awe ssh the VM an send it to reboot, and once we did that the VM n= ever=0Acame back, we still see the VM in the engine administration but i= t=0Adoes not show any information regarding to network, disk, and so. We= =0Acreated another VM to replace the services in the one we lost, howeve= r=0Awe need to recover the files in the lost VM, we believe the image=0A= should be in the storage but we haven't found a way to recover it,=0Asom= e time ago we came across a similar situation but at that time it=0Awas= a NFS data domain, so it was easier for us to go inside the=0Astorage s= erver an search for the VM ID to scp the image and mount it=0Asomewhere= else, this time the storage is iscsi and even we found that=0Athe hosts= mount the target in /rhev/data-center/mnt/blockSD/=C2=A0=C2=A0 we=0Aonl= y see there the active images for the cluster, can anyone point us=0Ahow= we can recover the lost image?=C2=A0 We know the VM ID and the Disk ID= =0Afrom Ovirt.=0A=0AOur Setup=0Aovirt version: 3.5.4 hosted engine=0A4 s= upermicro hosts running centos 7.1=0A1 iscsi storage server running Open= -E DSS v7 Lite=0A=0AThanks in advance=0A=0AJaret=0AEmail sent using Pack= et Mail - Email, Groupware and Calendaring for=0Athe cloud! --=_223255a2b9290ae41a14342812244984 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <html><body style=3D"font-family: Helvetica,Arial,sans-serif; font-size:= 12px;">Hi everyone,<br><br>Afew weeks ago we had a problem with the SPM= and all host in the cluster got stocked in contending, we restarted hos= ts one by one, and the issue was solved. Howerver we didn't notice that= one server even it never stop running, it changed its state some way an= d then no changes could be done to the VM, we tried to add more RAM and= we saw the message "Cannot run VM. This VM is not managed by the engine= ", so we ssh the VM an send it to reboot, and once we did that the VM ne= ver came back, we still see the VM in the engine administration but it d= oes not show any information regarding to network, disk, and so. We crea= ted another VM to replace the services in the one we lost, however we ne= ed to recover the files in the lost VM, we believe the image should be i= n the storage but we haven't found a way to recover it, some time ago we= came across a similar situation but at that time it was a NFS data doma= in, so it was easier for us to go inside the storage server an search fo= r the VM ID to scp the image and mount it somewhere else, this time the= storage is iscsi and even we found that the hosts mount the target in /= rhev/data-center/mnt/blockSD/=C2=A0=C2=A0 we only see there the active i= mages for the cluster, can anyone point us how we can recover the lost i= mage?=C2=A0 We know the VM ID and the Disk ID from Ovirt.<br><br>Our Set= up<br>ovirt version: 3.5.4 hosted engine<br>4 supermicro hosts running c= entos 7.1<br>1 iscsi storage server running Open-E DSS v7 Lite<br><br>Th= anks in advance<br><br>Jaret<br>Email sent using Packet Mail - Email, Gr= oupware and Calendaring for the cloud!</body></html> --=_223255a2b9290ae41a14342812244984--

3 3

Ha cluster 3 nodes but 1 slow
by Nicolas LIENARD 19 Oct '15

19 Oct '15

------LR35WVKSJTP2ZE0S9J713PVY1DHYNC Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Hi Currently, i ve 3 nodes, 2 in same DC and a third in another DC. They are all bridged together through a vpn. I know a cluster is at least 3 nodes to satisfy the quorum. My question is to know if i can have my VM balancing on the 2 fast nodes with HA and glusterfs replica 2. And use the slow third node to satisfy quorum and a gluster geo-replication to act as a Backup. Let me know if this is technically suitable with Ovirt. Thanks a lot Regards Nico ------LR35WVKSJTP2ZE0S9J713PVY1DHYNC Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit Hi<br> <br> Currently, i ve 3 nodes, 2 in same DC and a third in another DC. <br> <br> They are all bridged together through a vpn. <br> <br> I know a cluster is at least 3 nodes to satisfy the quorum. <br> <br> My question is to know if i can have my VM balancing on the 2 fast nodes with HA and glusterfs replica 2.<br> <br> And use the slow third node to satisfy quorum and a gluster geo-replication to act as a Backup.<br> <br> Let me know if this is technically suitable with Ovirt.<br> <br> Thanks a lot <br> Regards <br> Nico ------LR35WVKSJTP2ZE0S9J713PVY1DHYNC--

4 4