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Ensure UofT machines are using an up-to-date version of Ubuntu #2594

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sgibson91 opened this issue Jun 1, 2023 · 9 comments
Closed
1 task

Ensure UofT machines are using an up-to-date version of Ubuntu #2594

sgibson91 opened this issue Jun 1, 2023 · 9 comments

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@sgibson91
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Context

Ticket ref: https://2i2c.freshdesk.com/a/tickets/750

The following email from Azure was forwarded to support:

Canonical Ubuntu 18.04 LTS will reach end of standard support on 31 May 2023.
Ubuntu 18.04 LTS end of standard support is 31 May 2023—ensure your VMs are on a supported operating system You're receiving this email because you've deployed Ubuntu 18.04 on Azure.
On 31 May 2023, Ubuntu 18.04 LTS will reach the end of standard support. After this date, you'll still be able to use your existing virtual machines, however, security, maintenance, and feature updates will no longer be provided by Canonical and your VMs may become vulnerable.
To avoid potential vulnerabilities, review the following options and choose the one that best fits your needs:

  • Upgrade to Ubuntu 20.04 LTS or Ubuntu 22.04 LTS , the latest operating systems which offer improved performance and hardware enablement.
  • Purchase Ubuntu Pro , which includes security patching for all Ubuntu packages. Ubuntu Pro 18.04 LTS will remain fully supported until April 2028.
    Read more details about these options.
    Recommended action To ensure your VMs are running on a supported OS and can still receive security updates, upgrade Ubuntu or purchase Ubuntu Pro by 31 May 2023.
    More information If you have questions, get answers from community experts in Microsoft Q&A . If you have a support plan and you need technical help, please create a support request .
    Links provided herein may take you to a third-party website and are provided for convenience only. Third-party websites are subject to the third-party's terms and privacy statements.

Account information Subscription ID: ead3521a-d994-4a44-a68d-b16e35642d5b
Subscription name: P574_ACT_JUPYTER

Action point

  • Ensure the machines on the UofT subscription are using an up-to-date version of Ubuntu

Proposal

No response

Updates and actions

No response
@github-project-automation github-project-automation bot moved this to Needs Shaping / Refinement in DEPRECATED Engineering and Product Backlog Jun 1, 2023
@consideRatio
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consideRatio commented Jun 1, 2023 •
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@yuvipanda
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yuvipanda commented Jun 5, 2023 •
edited by damianavila
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Given I don't fully trust tf with Azure, I'm going to do the following:

  • Use the Azure portal to upgrade the cluster to 1.26 (currently at 1.22)
  • Use the Azure portal to upgrade the nodepools to 1.26 (currently at 1.22)
  • Use the Azure portal to upgrade the nodepools base image
  • Refresh TF state to make sure it matches reality.

I've suggested June 7 2:30 AM to 4:30 AM as the window (it's afternoon in India for me).

@yuvipanda yuvipanda self-assigned this Jun 5, 2023
@consideRatio consideRatio mentioned this issue Jun 5, 2023
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@consideRatio
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Thank you @yuvipanda for driving this ❤️ 🎉 !!!! Super happy about this getting done!

I've linked your comment from #2158 which tracks the need to upgrade this cluster.

@yuvipanda
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Heard back from UToronto, this is a good time and we'll do the upgrade!

@consideRatio
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This is now resolved as part of the k8s cluster upgrade performed by Yuvi (both the new-cluster that isn't used, and the old we still use).

image

@github-project-automation github-project-automation bot moved this from Needs Shaping / Refinement to Complete in DEPRECATED Engineering and Product Backlog Jun 7, 2023
@yuvipanda yuvipanda reopened this Jun 7, 2023
@yuvipanda
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Wanted to keep this open until TF state is up to date.

@yuvipanda yuvipanda mentioned this issue Jun 7, 2023
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yuvipanda added a commit to yuvipanda/pilot-hubs that referenced this issue Jun 7, 2023
@yuvipanda
Cleanup Azure terraform
5f848d4 
- Mark optional parts of node / dask node definition as optional,
  so utoronto.tfvars will actually apply
- Parameterize core node size, and specify it explicitly.
- Remove default for k8s version, specify it explicitly. This
  matches the current k8s version
- Parameterize storage size, and match it to current reality.
  Note that this can't be applied via tf quite yet, due
  to 2i2c-org#890.

Ref 2i2c-org#2594
@yuvipanda
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There was an outage here we have to write an incident report for, but this is done!

@damianavila damianavila moved this to Done 🎉 in Sprint Board Jun 10, 2023
@yuvipanda
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Am going to re-open this to track writing the incident report.

@yuvipanda yuvipanda reopened this Jun 20, 2023
@damianavila damianavila moved this from Done 🎉 to Waiting 🕛 in Sprint Board Jun 22, 2023
@yuvipanda yuvipanda removed their assignment Jul 27, 2023
@damianavila
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damianavila commented Sep 20, 2023 •
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Closing now again since it is very unlikely we ever write the report after several months.

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@yuvipanda @damianavila @consideRatio @sgibson91