Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Done
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Fix Version/s: 2021
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Component/s: FIWARE-TECH-HELP
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Labels:None
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HD-Chapter:Cloud
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HD-Enabler:Sagitta
Description
We are facing what it seems to be a well knowing issue (https://bugs.launchpad.net/mos/+bug/1406286) with CentOS-7-X64 image provided by the federation.
In fact, the cloud-init package is not the standard one (customized by CentOS) and it doesn't work with the metadata service. This issue is only present when using Neutron network manager.
Could it be possible to fix the issue and distribute a new image?
PS : I have also saw that a public key (for ssh access) is already present on the image prior to instantiation. I think this may be a security issue as it is not possible to know who has access to the private key
Activity
Fernando, Jose,
One question that did not get an answer: If the image CentOS-7-x64 is deprecated, could you please remove it from the list of images available on the federation? Is there any other images on this situation?
Can we have also more information about the script that you have included in this image? If we want to try to debug why this particular image is failing on our node and not the other ones, we need to have more clue on what has been added in it by your team. At the moment, I only had the time to check that in other nodes, this image seems to work fine. In the coming days, I hope I will have time to search for a possible reason why it is failing on our node. Then I will update the ticket at this time.
BR
Riwal
Hello,
The deprecated images (these images and some others, also base images) cannot be removed yet. There are blueprint templates that are referring the images. These templates are going to be updated, but in the meanwhile, the images cannot be deleted.
The only additions to the image are:
*activate automatic updates (yum-cron)
*a script that is invoked at boottime, that create the support account.
Anyway, here you are the scripts and information about the base images and the support account: https://github.com/telefonicaid/fiware-glancesync/tree/develop/scripts/support
Best regards,
Chema
Jose, Fernando,
Do you know if the spain2 node is in HA (with 2 or 3 controllers) + neutron GRE installed?
In base_centos_7 image, we have the package cloud-init-0.7.5-10.el7.centos.1.x86_64 installed and in Lannion2, the node is deployed with fuel6.0, in HA and with neutron GRE. Then we are in the configuration that Erwan was talking about: https://bugs.launchpad.net/mos/+bug/1406286
BR
Riwal
Hello,
I don't think so. I'm not sure about HA in Spain2, but certainly it does not use GRE, it uses neutron but with VXLAN.
The images was also tested with Icehouse configured with neutron + GRE, but without HA.
Best regards,
Chema.
No more question I close the issue.
This project required a CentOS 7 instance which we are not able to make work in Lannion