Task #3600
closed
Jenkins: Ubuntu 16.04 slave
Added by Junxiao Shi over 8 years ago. Updated over 8 years ago.
100%
Description
Deploy Ubuntu 16.04 32-bit and 64-bit slaves.
After that, Ubuntu 15.10, Ubuntu 14.04 32-bit, and Ubuntu 12.04 slaves can be discontinued.
Updated by Junxiao Shi over 8 years ago
- Related to Task #3599: Drop build support for Ubuntu 12.04 added
Updated by Davide Pesavento over 8 years ago
I don't see a reason to upgrade the 32-bit slaves from 14.04 to 16.04. They can be left untouched in my opinion. At least for the next several months, I expect 14.04 will be the most common platform employed by our users.
Updated by Junxiao Shi over 8 years ago
Reply to note-2:
Platform policy indicates that Ubuntu 14.04 32-bit becomes unsupported upon Ubuntu 16.04 release.
If you disagree with platform policy, discuss this matter on ndn-lib mailing list.
Updated by Davide Pesavento over 8 years ago
Well, it says it's optional:
Optional: The previous Ubuntu LTS release with the gcc which comes with apt, 32-bit, 2GB memory
So I'd say we keep the 14.04 32-bit slaves, in addition to the 16.04 slaves (both flavors) as required by the policy. Unless there's a hardware/resource shortage. These 14.04 32-bit slaves can be dropped in 6 months from now, when 16.10 is released, to avoid increasing the total number of VMs required by CI.
Updated by Eric Newberry over 8 years ago
Davide Pesavento wrote:
So I'd say we keep the 14.04 32-bit slaves, in addition to the 16.04 slaves (both flavors) as required by the policy. Unless there's a hardware/resource shortage. These 14.04 32-bit slaves can be dropped in 6 months from now, when 16.10 is released, to avoid increasing the total number of VMs required by CI.
I see no issue with this. It would only be two more nodes.
Updated by Eric Newberry over 8 years ago
- Status changed from New to In Progress
Updated by Eric Newberry over 8 years ago
- % Done changed from 0 to 40
Ubuntu 12.04 slaves have been retired and the Ubuntu 12.04 label has been removed from all projects on Jenkins.
Updated by Eric Newberry over 8 years ago
- Status changed from In Progress to Resolved
- % Done changed from 40 to 100
Ubuntu 16.04 32-bit and 64-bit slaves have been deployed, Ubuntu 15.10 slaves have been retired, and the Jenkins configurations for all projects have been updated to use the new platforms.
Updated by Davide Pesavento over 8 years ago
- Status changed from Resolved to Closed
Updated by Alex Afanasyev over 8 years ago
- Status changed from Closed to Feedback
Slaves, unfortunately, not working properly. I'm reopening this issue (Eric is already investigating).
Updated by Davide Pesavento over 8 years ago
- Status changed from Feedback to Closed
Seems to be working now.
Updated by Alex Afanasyev over 8 years ago
- Status changed from Closed to Feedback
Not really :-D I have disabled 16.04 from NFD, tools, nTorrent until we it works...
(I will let Eric to close the issue)
Updated by Junxiao Shi over 8 years ago
16.04 32-bit nodes seem to be offline. What's up?
Updated by Eric Newberry over 8 years ago
Junxiao Shi wrote:
16.04 32-bit nodes seem to be offline. What's up?
We were never able to get the official images to work, so we're using an unofficial image. However, this only provides a 64-bit image. We figured it was better to have 64-bit nodes and no 32-bit nodes than no 16.04 nodes at all.
I'm still testing out Vagrant images every once and a while to see if I can finally deploy the 32-bit nodes.
Updated by Junxiao Shi over 8 years ago
We were never able to get the official images to work
Is the issue with "getting the official images to work with VirtualBox+Vagrant" or "getting Jenkins agent work in the official images"?
What's the specific error?
Is there a bug report at the upstream (either Ubuntu-cloudimg or Vagrant or Jenkins)?
Updated by Alex Afanasyev over 8 years ago
There are tons of issues with ubuntu/xenial[32|64] vagrant images. Here a "short" list of issues that exist and nobody seem to be fixing them.
One of the critical for us is tiny disk space. In last few days I was looking how to improve things in an automated fashion (it can be done manually).
Updated by Junxiao Shi over 8 years ago
I notice the 8GB disk space when I deploy my devbox.
I'm adding a secondary disk with a method from http://stackoverflow.com/a/27515150 (the new disk is /dev/sdc), although I can't use my home directory but need to cd to elsewhere.
Updated by Eric Newberry over 8 years ago
Two Ubuntu 16.04 32-bit nodes have been set up and appear to be building correctly.
Updated by Junxiao Shi over 8 years ago
Is there a problem with the CAlist of Ubuntu-16.04-32bit-ua-maestro-31820?
http://jenkins.named-data.net/job/ndn-cxx/3516/OS=Ubuntu-16.04-32bit/consoleText
Caused by: hudson.plugins.git.GitException: Command "git -c core.askpass=true fetch --tags --progress http://gerrit.named-data.net/ndn-cxx refs/changes/77/2877/8 --prune" returned status code 128:
stdout:
stderr: fatal: unable to access 'https://gerrit.named-data.net/ndn-cxx/': server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
Updated by Eric Newberry over 8 years ago
Junxiao Shi wrote:
Is there a problem with the CAlist of
Ubuntu-16.04-32bit-ua-maestro-31820?http://jenkins.named-data.net/job/ndn-cxx/3516/OS=Ubuntu-16.04-32bit/consoleText
Caused by: hudson.plugins.git.GitException: Command "git -c core.askpass=true fetch --tags --progress http://gerrit.named-data.net/ndn-cxx refs/changes/77/2877/8 --prune" returned status code 128: stdout: stderr: fatal: unable to access 'https://gerrit.named-data.net/ndn-cxx/': server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
The time on the both 32-bit nodes was set to before the issue date of the new Gerrit SSL certificate. I corrected the time and cloning now appears to work. I retriggered all recent builds that appeared to be affected by this issue.