Hi Juan, Thanks for your replies..
Regarding the rebuild VM, Is that any method to reinstall the os on the VM without remove it or create a new one? -- Regards Shanil On Thu, Aug 21, 2014 at 4:55 PM, Juan Hernandez <jhern...@redhat.com> wrote: > On 08/20/2014 12:42 PM, Shanil S wrote: > > Hi, > > > > > > I would like to create the following functions using the ovirt api > > > > 1. Rebuild VM > > What do you exactly mean by "rebuild vm"? > > > 2. Restore the screenthots of one vm to another vm > > What you can do is create a new VM from an existing snapshot, something > like this: > > #!/bin/sh -ex > > url="https://ovirt.example.com/ovirt-engine/api" > user="admin@internal" > password="******" > > curl \ > --verbose \ > --insecure \ > --request POST \ > --header "Accept: application/xml" \ > --header "Content-Type: application/xml" \ > --user "${user}:${password}" \ > --data " > <vm> > <name>myclone</name> > <cluster id='00000001-0001-0001-0001-000000000171'/> > <snapshots> > <snapshot id='f09a98fd-2c7e-40eb-a9ae-6b7f86412bb0'/> > </snapshots> > </vm> > " \ > "${url}/vms" > > You need to modify that script with your URL, user name, password, > cluster and snapshot id. > > > 3. Display cpu,network etc usages > > > > The statistics are available in the "statistics" sub-resource. For > example, if you want to get the statistics of a host you can do the > following: > > #!/bin/sh -ex > > url="https://ovirt.example.com/ovirt-engine/api" > user="admin@internal" > password="******" > > curl \ > --verbose \ > --insecure \ > --request GET \ > --header "Accept: application/xml" \ > --user "${user}:${password}" \ > "${url}/hosts/40cc4c33-2560-4516-b028-1d59638139c3/statistics" > > There you will find different statistics, like "memory.total", > "memory.used", etc. Take a look. Once you know what statistic you want > you can get its details like this: > > curl \ > --verbose \ > --insecure \ > --request GET \ > --header "Accept: application/xml" \ > --user "${user}:${password}" \ > > "${url}/hosts/40cc4c33-2560-4516-b028-1d59638139c3/statistics/7816602b-c05c-3db7-a4da-3769f7ad8896" > > This can be cumbersome to do with a shell script, so you may want to use > the Python or Java SDKs, or just use directly the ovirt-shell: > > $ ovirt-shell --insecure > URL: https://ovirt.example.com/ovirt-engine/api > Username: admin@internal > Password: ****** > [oVirt shell (connected)]# show statistic memory.total --host-identifier > myhost > id : 7816602b-c05c-3db7-a4da-3769f7ad8896 > name : memory.total > description : Total memory > host-id : 40cc4c33-2560-4516-b028-1d59638139c3 > type : GAUGE > unit : BYTES > values-type : INTEGER > values-value-datum: 2099249152 > > > I couldn't find out any direct api method to do the above, Is it > > possible to do these operations using api ? If anyone knows it please > > help me to sort out it. > > > > > > > > -- > > Regards > > Shanil > > -- > 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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