- Devel - oVirt List Archives

[Engine-devel] eclipse juno vs gwt
by Laszlo Hornyak 06 Nov '12

06 Nov '12

Hi, Just noticed that eclipse juno is adding @Ovewrride annotations to methods that are actually overriding something, like in many cases clone and equals methods in some of the classes. This is fine for the java compiler, but it in some cases the GWT compiler is not going to accept this annotation. E.g. if the return type is different than the method with same name in the superclass. Juno is doing this by default without asking, when saving the file. So be extra-careful when editing java classes if they are shared with GWT Laszlo

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[Engine-devel] ovirt on wikipedia
by Laszlo Hornyak 05 Nov '12

05 Nov '12

Hi, http://en.wikipedia.org/wiki/OVirt At the moment there are OVirt pages in english, russian and hungarian. Any volunteers to write czech, hebrew, german, spanish, catalan? - just to mention the languages some ovirt-developers speak :-) Laszlo

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Re: [Engine-devel] Fwd: [Users] Related to python script for Attach Cd (.iso) to a vm
by Michael Pasternak 05 Nov '12

05 Nov '12

On 11/05/2012 04:22 PM, Romil Gupta wrote: > HI, > I already tried this : > > api.storagedomains.get(name='rhevmiso').update() > print 'updated' > rhevmiso=api.storagedomains.get(name='rhevmiso').files.list() > for iso in rhevmiso: > print ' iso --> %s \n' % iso > image = api.storagedomains.get(name='rhevmiso').files.get(name='tinycore.iso') > print 'image found %s' %image > try: > api.vms.get(VM_NAME).cdroms.add(params.CdRom(name='cdrom',file=image)) > print 'image added to VM' > except Exception as e: > print 'Failed to add image \n%s' % str(e) > > > But ,*it will not show the latest image that I have copied to 'rhevmiso' storage domain i.e tinycore.iso* > > and o/p is : > image found none > Failed to add image \n%s' % str(e) > > > Please help me !! listing files in api should force iso-refresh [1], make sure your iso-upload is succeeded and your iso file has right permissions, if it's not the case, it's sounds like a bug, please file ovirt-engine bug on this. [1] queryParams.setForceRefresh(true); > > > Regards > Romil > > > On Mon, Nov 5, 2012 at 7:34 PM, Michael Pasternak <mpastern(a)redhat.com <mailto:mpastern@redhat.com>> wrote: > > On 11/05/2012 01:23 PM, Romil Gupta wrote: > > > > On 11/05/2012 09:58 AM, Romil Gupta wrote: > >> Do we have any refresh or update function in ovirt sdk so that after coping the image RHEVM will get refresh automatically ?? > >> > >> Regards, > >> Romil > > > > yes, just do GET on /api/storagedomains/xxx/files > > -- > > > > Michael Pasternak > > RedHat, ENG-Virtualization R&D > > > > > > Hi, > > > > I have to write a python script using ovirt sdk ! > > Please tell me the refresh iso domain function in python :) > > sdk using very same semantics as apy does, > > sd = api.storagedomains.get(name="iso_domain") > sd.files.list() // will produce [GET on /api/storagedomains/xxx/files] > > > > > > Regards , > > Romil > > > -- > > Michael Pasternak > RedHat, ENG-Virtualization R&D > > > > > -- > I don't wish to be everything to everyone, but I would like to be something to someone. -- Michael Pasternak RedHat, ENG-Virtualization R&D

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Re: [Engine-devel] Fwd: [Users] Related to python script for Attach Cd (.iso) to a vm
by Michael Pasternak 05 Nov '12

05 Nov '12

On 11/05/2012 01:23 PM, Romil Gupta wrote: > > On 11/05/2012 09:58 AM, Romil Gupta wrote: >> Do we have any refresh or update function in ovirt sdk so that after coping the image RHEVM will get refresh automatically ?? >> >> Regards, >> Romil > > yes, just do GET on /api/storagedomains/xxx/files > -- > > Michael Pasternak > RedHat, ENG-Virtualization R&D > > > Hi, > > I have to write a python script using ovirt sdk ! > Please tell me the refresh iso domain function in python :) sdk using very same semantics as apy does, sd = api.storagedomains.get(name="iso_domain") sd.files.list() // will produce [GET on /api/storagedomains/xxx/files] > > Regards , > Romil -- Michael Pasternak RedHat, ENG-Virtualization R&D

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Re: [Engine-devel] [Users] Related to python script for Attach Cd (.iso) to a vm
by Michael Pasternak 05 Nov '12

05 Nov '12

On 11/05/2012 09:58 AM, Romil Gupta wrote: > Do we have any refresh or update function in ovirt sdk so that after coping the image RHEVM will get refresh automatically ?? > > Regards, > Romil yes, just do GET on /api/storagedomains/xxx/files -- Michael Pasternak RedHat, ENG-Virtualization R&D

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Re: [Engine-devel] [Users] Related to python script for Attach Cd (.iso) to a vm
by Michael Pasternak 05 Nov '12

05 Nov '12

Hi Romil, In general you can use api guide [1] for this, anyway here is example: 1. create vm ============ ... 2. insert cdrom =============== vm = api.vms.get(name="myvm") cdrom = vm.cdroms.get(id="00000000-0000-0000-0000-000000000000") isofile = params.File(id="myiso.iso") cdrom.set_file(isofile) cdrom.update() 3. change boot order (to boot from cdrom and then from hd) ========================================================== os=params.OperatingSystem(boot=[params.Boot(dev='cdrom'), params.Boot(dev='hd')], ...) api.vms.add(params.VM(name='myvm2', os=os, cluster=api.clusters.get('mycluster'), template=api.templates.get('mytemplate'))) 4. run vm ========= ... [1] https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_Virtualiz… On 11/02/2012 09:56 AM, Romil Gupta wrote: > > Hello , > > *I want to write a script to attach a '.iso' image to a vm * > so ,can you please help me or tell me some api so that i can continue my work !!! > I have some '.iso ' file in my storage . > > script *rhevm_test.py* > > from ovirtsdk.api import API > from ovirtsdk.xml import params > import time > > rhevm_uri = "https://rhevm301.xxx.xx.com:8443/api" > rhevm_username = "admin(a)rhevm301.xxx.xx.com <mailto:admin@rhevm301.xxx.xx.com>" > rhevm_password = "iso*help" > > api = API(url=rhevm_uri, username=rhevm_username, password=rhevm_password) > print "Connected to RHEVM Successful" > > MB = 1024*1024 > GB = 1024*MB > VM_NAME = 'test_vm' > DESCRIP = 'testing vm' > CLUSTER_NAME = 'Default' > STORAGE_NAME = 'rhevmVMdata' > > domain_name= 'rhevmiso' > domain_type = 'ISO' > > > try: > api.vms.add(params.VM(name=VM_NAME,description=DESCRIP, memory=2*GB,cluster=api.clusters.get(CLUSTER_NAME), template=api.templates.get('Blank') , cdroms = > 'CentOS-6.2-x86_64-LiveCD.iso ')) > > print 'VM created' > > api.vms.get(VM_NAME).nics.add(params.NIC(name='nic1', network=params.Network(name='rhevm'), interface='Red Hat VirtIO')) > print 'NIC added to VM' > > > api.vms.get(VM_NAME).disks.add(params.Disk(storage_domains=params.StorageDomains(storage_domain=[api.storagedomains.get(STORAGE_NAME)]),size=512*MB,status=None,interface='VirtIO',format='Preallocated',sparse=True,bootable=True)) > > print 'Disk added to VM' > print 'Waiting for VM to reach Down status' > while api.vms.get(VM_NAME).status.state != 'down': > time.sleep(1) > except Exception as e: > print 'Failed to create VM with disk and NIC\n%s' % str(e) > > time.sleep(10) > > try: > if api.vms.get(VM_NAME).status.state != 'up': > print 'Starting VM' > api.vms.get(VM_NAME).start() > print 'Waiting for VM to reach Up status' > while api.vms.get(VM_NAME).status.state != 'up': > time.sleep(1) > else: > print 'VM already up' > except Exception as e: > print 'Failed to Start VM:\n%s' % str(e) > > > and got some exceptions > > Connected to RHEVM Successful > Failed to create VM with disk and NIC > 'str' object has no attribute 'export' > Failed to Start VM: > 'NoneType' object has no attribute 'status' > > if i remove this cdroms = 'CentOS-6.2-x86_64-LiveCD.iso ' the code will works fine and it will create a vm with blank template w/o any '.iso' attached !! > > > * > * > * > * > * > * > * > * > *With Regards,* > *Romil* > > > > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users -- Michael Pasternak RedHat, ENG-Virtualization R&D

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Re: [Engine-devel] ovirt-sdk at pypi
by Michael Pasternak 04 Nov '12

04 Nov '12

Hi Toni, do: 1. nics = api.hosts.get(name=xxx).nics 2. nics_arr = nics.list() (change nics_arr as you need, according to __doc__, also see [1]) 3. my_nics = params.HostNics(host_nic=[nics_arr[0],nics_arr[1],...]) or my_nics = params.HostNics(host_nic=nics_arr) 4. nics.setupnetworks(action=params.Action(host_nics=my_nics)) [1] http://wiki.ovirt.org/wiki/SDK#Development_tips On 11/02/2012 11:29 AM, Antoni Segura Puimedon wrote: > Hi Michael, > > One question though, I would like to use the setupNetworks command > and the docstring says that I should use params (ovirtsdk.xml.params) > and inside those ivars. I don't know how or were these ivars are to > be used. Could you point me where I should look at or, alternatively, > give me an example? > > Thanks a lot for this nice api. > > Best, > > Toni > > ----- Original Message ----- >> From: "Michael Pasternak" <mpastern(a)redhat.com> >> To: "engine-devel" <engine-devel(a)ovirt.org> >> Cc: users(a)ovirt.org >> Sent: Friday, November 2, 2012 8:44:40 AM >> Subject: [Engine-devel] ovirt-sdk at pypi >> >> From now on latest ovirt-sdk will be available at pypi, >> for more details see [1]. >> >> [1] http://wiki.ovirt.org/wiki/SDK#pypi >> >> -- >> >> Michael Pasternak >> RedHat, ENG-Virtualization R&D >> _______________________________________________ >> Engine-devel mailing list >> Engine-devel(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/engine-devel >> -- Michael Pasternak RedHat, ENG-Virtualization R&D

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[Engine-devel] Time to bump version to 3.2.0?
by Juan Hernandez 02 Nov '12

02 Nov '12

I think that it is time to bump the version number in the POMs and in the RPM spec to 3.2.0: http://gerrit.ovirt.org/8993 In general I think that we should do this immediately after each release, bumping to the next expected version number. Thoughts? -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.

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[Engine-devel] [help]how to get the CA certificate when uploader ISO
by Sheldon 02 Nov '12

02 Nov '12

error when I update a iso to iso domain by engine-iso-uploader # engine-iso-uploader --iso-domain=ISO upload Fedora-17-x86_64-DVD.iso Please provide the REST API password for the admin@internal oVirt Engine user (CTRL+D to abort): ERROR: [ERROR]::ca_file (CA certificate) must be specified for SSL connection. INFO: Use the -h option to see usage. but I manual engine-iso-uploader, there is no any information about certificate. # man engine-iso-uploader -- Sheldon Feng(冯少合)<shaohef(a)linux.vnet.ibm.com> IBM Linux Technology Center

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[Engine-devel] ovirt-sdk at pypi
by Michael Pasternak 02 Nov '12

02 Nov '12

>From now on latest ovirt-sdk will be available at pypi, for more details see [1]. [1] http://wiki.ovirt.org/wiki/SDK#pypi -- Michael Pasternak RedHat, ENG-Virtualization R&D

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