Ovirt 4.4.6.8-1 upload ova as template to multiple hosts
I have a single ovirt manager and 2 ovirt hosts, each has a local storage domain. I am using the upload_ova_as_template.py and my template upload works on a single host but not both. If I use the gui method, there is the option of "clone" and putting in a new name for the template. This seems to work most of the time, but it has failed a couple of times also. I would like to add the same "clone" and "name" option to the upload_ova_as_temple.py. What is the best way to do this since I need to have unique UUIDs for the template disks? This is a unique setup in the fact that I can't use shared storage and this should be doable as I was able to do it in the ovirt gui. Thanks Don
Nudging to see if anyone has experience with this? Don On Wed, May 19, 2021 at 11:18 PM Don Dupuis <dondster@gmail.com> wrote:
I have a single ovirt manager and 2 ovirt hosts, each has a local storage domain. I am using the upload_ova_as_template.py and my template upload works on a single host but not both. If I use the gui method, there is the option of "clone" and putting in a new name for the template. This seems to work most of the time, but it has failed a couple of times also. I would like to add the same "clone" and "name" option to the upload_ova_as_temple.py. What is the best way to do this since I need to have unique UUIDs for the template disks? This is a unique setup in the fact that I can't use shared storage and this should be doable as I was able to do it in the ovirt gui.
Thanks Don
On Mon, May 24, 2021 at 6:49 PM Don Dupuis <dondster@gmail.com> wrote:
Nudging to see if anyone has experience with this?
Don
On Wed, May 19, 2021 at 11:18 PM Don Dupuis <dondster@gmail.com> wrote:
I have a single ovirt manager and 2 ovirt hosts, each has a local storage domain. I am using the upload_ova_as_template.py and my template upload works on a single host but not both. If I use the gui method, there is the option of "clone" and putting in a new name for the template. This seems to work most of the time, but it has failed a couple of times also. I would like to add the same "clone" and "name" option to the upload_ova_as_temple.py. What is the best way to do this since I need to have unique UUIDs for the template disks? This is a unique setup in the fact that I can't use shared storage and this should be doable as I was able to do it in the ovirt gui.
If it's just a one-time operation, I'd rather try to create a VM out of the template that was imported successfully (with disk-provisioning = clone), create a second template out of it, remove the original template and then upload the template from the OVA to the other storage domain. Changing the script to obtain import as clone is also possible but it requires some programming skills - you'd need to either generate or provide the script with different name for the template and UUIDs for the disks and then (1) use the new UUIDs when uploading the disks and (2) change the OVF that is loaded from the OVA to have the new name and UUIDs before providing the OVF to the engine.
Thanks Don
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Arik Thanks for the info. My simple setup is just a base for bigger clusters that I have to do and there will be multiple templates that I need to install. I have python programming skills but just needed some simple pointing in the right direction on where to make the addition changes to the code. It takes a little bit of time to get the services and types correct for what you want to accomplish and how it is implemented. Don On Mon, May 24, 2021 at 2:51 PM Arik Hadas <ahadas@redhat.com> wrote:
On Mon, May 24, 2021 at 6:49 PM Don Dupuis <dondster@gmail.com> wrote:
Nudging to see if anyone has experience with this?
Don
On Wed, May 19, 2021 at 11:18 PM Don Dupuis <dondster@gmail.com> wrote:
I have a single ovirt manager and 2 ovirt hosts, each has a local storage domain. I am using the upload_ova_as_template.py and my template upload works on a single host but not both. If I use the gui method, there is the option of "clone" and putting in a new name for the template. This seems to work most of the time, but it has failed a couple of times also. I would like to add the same "clone" and "name" option to the upload_ova_as_temple.py. What is the best way to do this since I need to have unique UUIDs for the template disks? This is a unique setup in the fact that I can't use shared storage and this should be doable as I was able to do it in the ovirt gui.
If it's just a one-time operation, I'd rather try to create a VM out of the template that was imported successfully (with disk-provisioning = clone), create a second template out of it, remove the original template and then upload the template from the OVA to the other storage domain.
Changing the script to obtain import as clone is also possible but it requires some programming skills - you'd need to either generate or provide the script with different name for the template and UUIDs for the disks and then (1) use the new UUIDs when uploading the disks and (2) change the OVF that is loaded from the OVA to have the new name and UUIDs before providing the OVF to the engine.
Thanks Don
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U6Q5P7YKDBJARP...
Arik Just to say thank you again for the pointers on what was needed to be done. I was able to modify that script to do what was needed and now it works like a champ. Thanks Don On Mon, May 24, 2021 at 3:56 PM Don Dupuis <dondster@gmail.com> wrote:
Arik Thanks for the info. My simple setup is just a base for bigger clusters that I have to do and there will be multiple templates that I need to install. I have python programming skills but just needed some simple pointing in the right direction on where to make the addition changes to the code. It takes a little bit of time to get the services and types correct for what you want to accomplish and how it is implemented.
Don
On Mon, May 24, 2021 at 2:51 PM Arik Hadas <ahadas@redhat.com> wrote:
On Mon, May 24, 2021 at 6:49 PM Don Dupuis <dondster@gmail.com> wrote:
Nudging to see if anyone has experience with this?
Don
On Wed, May 19, 2021 at 11:18 PM Don Dupuis <dondster@gmail.com> wrote:
I have a single ovirt manager and 2 ovirt hosts, each has a local storage domain. I am using the upload_ova_as_template.py and my template upload works on a single host but not both. If I use the gui method, there is the option of "clone" and putting in a new name for the template. This seems to work most of the time, but it has failed a couple of times also. I would like to add the same "clone" and "name" option to the upload_ova_as_temple.py. What is the best way to do this since I need to have unique UUIDs for the template disks? This is a unique setup in the fact that I can't use shared storage and this should be doable as I was able to do it in the ovirt gui.
If it's just a one-time operation, I'd rather try to create a VM out of the template that was imported successfully (with disk-provisioning = clone), create a second template out of it, remove the original template and then upload the template from the OVA to the other storage domain.
Changing the script to obtain import as clone is also possible but it requires some programming skills - you'd need to either generate or provide the script with different name for the template and UUIDs for the disks and then (1) use the new UUIDs when uploading the disks and (2) change the OVF that is loaded from the OVA to have the new name and UUIDs before providing the OVF to the engine.
Thanks Don
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U6Q5P7YKDBJARP...
On Thu, May 27, 2021 at 4:24 PM Don Dupuis <dondster@gmail.com> wrote:
Arik Just to say thank you again for the pointers on what was needed to be done. I was able to modify that script to do what was needed and now it works like a champ.
Awesome, glad to hear that. Looking again at what you wrote below, you've mentioned the script is named upload_ova_as_template.py. We've made some changes to that script and renamed it to upload_ova_as_vm_or_template.py [1]. It would be great if you could contribute your changes to it [1] https://gerrit.ovirt.org/gitweb?p=ovirt-engine-sdk.git;a=blob;f=sdk/examples...
Thanks Don
On Mon, May 24, 2021 at 3:56 PM Don Dupuis <dondster@gmail.com> wrote:
Arik Thanks for the info. My simple setup is just a base for bigger clusters that I have to do and there will be multiple templates that I need to install. I have python programming skills but just needed some simple pointing in the right direction on where to make the addition changes to the code. It takes a little bit of time to get the services and types correct for what you want to accomplish and how it is implemented.
Don
On Mon, May 24, 2021 at 2:51 PM Arik Hadas <ahadas@redhat.com> wrote:
On Mon, May 24, 2021 at 6:49 PM Don Dupuis <dondster@gmail.com> wrote:
Nudging to see if anyone has experience with this?
Don
On Wed, May 19, 2021 at 11:18 PM Don Dupuis <dondster@gmail.com> wrote:
I have a single ovirt manager and 2 ovirt hosts, each has a local storage domain. I am using the upload_ova_as_template.py and my template upload works on a single host but not both. If I use the gui method, there is the option of "clone" and putting in a new name for the template. This seems to work most of the time, but it has failed a couple of times also. I would like to add the same "clone" and "name" option to the upload_ova_as_temple.py. What is the best way to do this since I need to have unique UUIDs for the template disks? This is a unique setup in the fact that I can't use shared storage and this should be doable as I was able to do it in the ovirt gui.
If it's just a one-time operation, I'd rather try to create a VM out of the template that was imported successfully (with disk-provisioning = clone), create a second template out of it, remove the original template and then upload the template from the OVA to the other storage domain.
Changing the script to obtain import as clone is also possible but it requires some programming skills - you'd need to either generate or provide the script with different name for the template and UUIDs for the disks and then (1) use the new UUIDs when uploading the disks and (2) change the OVF that is loaded from the OVA to have the new name and UUIDs before providing the OVF to the engine.
Thanks Don
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U6Q5P7YKDBJARP...
It is the same script, I just renamed it. Now what I did works but it isn't the proper way to do it. I want to improve it before contributing it as I write the ovf data back out to a file and use pythons sed like functionality to modify the file and then read in the updated one to give to the engine. I just wanted to get something to work to get my project done. Don On Thu, May 27, 2021 at 9:35 AM Arik Hadas <ahadas@redhat.com> wrote:
On Thu, May 27, 2021 at 4:24 PM Don Dupuis <dondster@gmail.com> wrote:
Arik Just to say thank you again for the pointers on what was needed to be done. I was able to modify that script to do what was needed and now it works like a champ.
Awesome, glad to hear that. Looking again at what you wrote below, you've mentioned the script is named upload_ova_as_template.py. We've made some changes to that script and renamed it to upload_ova_as_vm_or_template.py [1]. It would be great if you could contribute your changes to it
[1] https://gerrit.ovirt.org/gitweb?p=ovirt-engine-sdk.git;a=blob;f=sdk/examples...
Thanks Don
On Mon, May 24, 2021 at 3:56 PM Don Dupuis <dondster@gmail.com> wrote:
Arik Thanks for the info. My simple setup is just a base for bigger clusters that I have to do and there will be multiple templates that I need to install. I have python programming skills but just needed some simple pointing in the right direction on where to make the addition changes to the code. It takes a little bit of time to get the services and types correct for what you want to accomplish and how it is implemented.
Don
On Mon, May 24, 2021 at 2:51 PM Arik Hadas <ahadas@redhat.com> wrote:
On Mon, May 24, 2021 at 6:49 PM Don Dupuis <dondster@gmail.com> wrote:
Nudging to see if anyone has experience with this?
Don
On Wed, May 19, 2021 at 11:18 PM Don Dupuis <dondster@gmail.com> wrote:
I have a single ovirt manager and 2 ovirt hosts, each has a local storage domain. I am using the upload_ova_as_template.py and my template upload works on a single host but not both. If I use the gui method, there is the option of "clone" and putting in a new name for the template. This seems to work most of the time, but it has failed a couple of times also. I would like to add the same "clone" and "name" option to the upload_ova_as_temple.py. What is the best way to do this since I need to have unique UUIDs for the template disks? This is a unique setup in the fact that I can't use shared storage and this should be doable as I was able to do it in the ovirt gui.
If it's just a one-time operation, I'd rather try to create a VM out of the template that was imported successfully (with disk-provisioning = clone), create a second template out of it, remove the original template and then upload the template from the OVA to the other storage domain.
Changing the script to obtain import as clone is also possible but it requires some programming skills - you'd need to either generate or provide the script with different name for the template and UUIDs for the disks and then (1) use the new UUIDs when uploading the disks and (2) change the OVF that is loaded from the OVA to have the new name and UUIDs before providing the OVF to the engine.
Thanks Don
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U6Q5P7YKDBJARP...
On Thu, May 27, 2021 at 6:19 PM Don Dupuis <dondster@gmail.com> wrote:
It is the same script, I just renamed it. Now what I did works but it isn't the proper way to do it. I want to improve it before contributing it as I write the ovf data back out to a file and use pythons sed like functionality to modify the file and then read in the updated one to give to the engine. I just wanted to get something to work to get my project done.
Ack, yeah, it makes sense to change that. I don't know if you've added an argument to the script that determines whether or not the entity is imported as a clone, but it can also be handy to import as a clone automatically when a VM/template with the same ID already exists. That's something we used to do when importing from export domains and we miss it for uploading from OVA.
Don
On Thu, May 27, 2021 at 9:35 AM Arik Hadas <ahadas@redhat.com> wrote:
On Thu, May 27, 2021 at 4:24 PM Don Dupuis <dondster@gmail.com> wrote:
Arik Just to say thank you again for the pointers on what was needed to be done. I was able to modify that script to do what was needed and now it works like a champ.
Awesome, glad to hear that. Looking again at what you wrote below, you've mentioned the script is named upload_ova_as_template.py. We've made some changes to that script and renamed it to upload_ova_as_vm_or_template.py [1]. It would be great if you could contribute your changes to it
[1] https://gerrit.ovirt.org/gitweb?p=ovirt-engine-sdk.git;a=blob;f=sdk/examples...
Thanks Don
On Mon, May 24, 2021 at 3:56 PM Don Dupuis <dondster@gmail.com> wrote:
Arik Thanks for the info. My simple setup is just a base for bigger clusters that I have to do and there will be multiple templates that I need to install. I have python programming skills but just needed some simple pointing in the right direction on where to make the addition changes to the code. It takes a little bit of time to get the services and types correct for what you want to accomplish and how it is implemented.
Don
On Mon, May 24, 2021 at 2:51 PM Arik Hadas <ahadas@redhat.com> wrote:
On Mon, May 24, 2021 at 6:49 PM Don Dupuis <dondster@gmail.com> wrote:
Nudging to see if anyone has experience with this?
Don
On Wed, May 19, 2021 at 11:18 PM Don Dupuis <dondster@gmail.com> wrote:
> I have a single ovirt manager and 2 ovirt hosts, each has a local > storage domain. I am using the upload_ova_as_template.py and my template > upload works on a single host but not both. If I use the gui method, there > is the option of "clone" and putting in a new name for the template. This > seems to work most of the time, but it has failed a couple of times also. I > would like to add the same "clone" and "name" option to the > upload_ova_as_temple.py. What is the best way to do this since I need to > have unique UUIDs for the template disks? This is a unique setup in the > fact that I can't use shared storage and this should be doable as I was > able to do it in the ovirt gui. >
If it's just a one-time operation, I'd rather try to create a VM out of the template that was imported successfully (with disk-provisioning = clone), create a second template out of it, remove the original template and then upload the template from the OVA to the other storage domain.
Changing the script to obtain import as clone is also possible but it requires some programming skills - you'd need to either generate or provide the script with different name for the template and UUIDs for the disks and then (1) use the new UUIDs when uploading the disks and (2) change the OVF that is loaded from the OVA to have the new name and UUIDs before providing the OVF to the engine.
> Thanks > Don > _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U6Q5P7YKDBJARP...
participants (2)
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Arik Hadas -
Don Dupuis