group.of.nepali.translators team mailing list archive

[Timo Aaltonen <1893717@xxxxxxxxxxxxxxxxxx>]

Hello Chad, or anyone else affected,

Accepted ubuntu-release-upgrader into focal-proposed. The package will
build now and be available at https://launchpad.net/ubuntu/+source
/ubuntu-release-upgrader/1:20.04.28 in a few hours, and then in the
-proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
focal to verification-done-focal. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-focal. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: ubuntu-release-upgrader (Ubuntu Focal)
       Status: Won't Fix => Fix Committed

** Tags added: verification-needed-focal

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https://bugs.launchpad.net/bugs/1893717

Title:
  Add Ubuntu Advantage service apt urls to valid mirrors

Status in ubuntu-release-upgrader package in Ubuntu:
  Fix Released
Status in ubuntu-release-upgrader source package in Xenial:
  Fix Committed
Status in ubuntu-release-upgrader source package in Bionic:
  Fix Committed
Status in ubuntu-release-upgrader source package in Focal:
  Fix Committed
Status in ubuntu-release-upgrader source package in Groovy:
  Fix Released

Bug description:
  === Begin SRU Template ===
  [Impact]
  Customers with Ubuntu Advantage services enabled on Trusty/Xenial/Bionic find APT config files disabled with comments after running `do-release-upgrade`.

  This requires either:
   1. manual intervention to uncomment and correct the apt suite for any enabled Ubuntu Advantage service stored in /etc/apt/sources.list.d/ubuntu-*.list.

   OR

   2. Providing AllowThirdParty=yes configuration override during do-
  release-upgrade to force upgrades of all third party ppa apt
  configuration urls.

  Adding these supported commercial URLs to mirror.cfg allows these urls to be
  treated as valid Ubuntu-proper apt URLs and would automatically update the
  apt config files for any enabled Ubuntu Advantage offering without
  manual intervention.

  [Test Case]

  # test procedure
  for release in trusty xenial bionic; do
   1. lxc launch daily image for the given $release enabling ubuntu-advantage-daily PPA (to allow for upgrading to viable ubuntu-advantage-tools deb
   2. attach the machine to ua with a token and enable any available apt-based
      services
   3. Download the <upgrade-release>-proposed tarball to locally perform a "do-release-upgrade"
   4. unzip that proposed tarball
   5. Add ubuntu-advantage-daily PPA to mirrors.cfg # to avoid disabling on upgrade
   6. and run ./${upgraderelease} upgrade on the CLI
   7. check contents of /etc/apt/sources.list.d/ubuntu-*.list to ensure all
      UA-related apt URLs are still available
   8. apt-cache policy to check that permissions to said APT repositories are live
  done

  # test script

  ```
  #!/bin/bash
  set -ex
  UA_TOKEN=<REDACTED>
  cat > test-uru.yaml <<EOF
  #cloud-config
  package_upgrade: true
  apt:
    sources:
      ua.list:
         source: deb http://ppa.launchpad.net/canonical-server/ua-client-daily/ubuntu \$RELEASE main
         keyid: 94E187AD53A59D1847E4880F8A295C4FB8B190B7
  EOF

  declare -A NEXTDIST=( [bionic]=focal [xenial]=bionic [trusty]=xenial )

  for release in bionic; do
    vm=test-sru-$release
    echo "--- Launch cloud-init with ${release}-proposed enabled"
    lxc launch ubuntu-daily:${release} ${vm} -c user.user-data="$(cat proposed.yaml)"
    upgraderelease=${NEXTDIST[$release]}
    echo "--- Wait for cloud-init to finish"
    if [ "${release}" = "trusty" ]; then
      while [ "N 2" != "$(lxc exec ${vm} -- runlevel)" ]; do
         echo "waiting on runlevel 2"
         sleep 5
      done
    else
      lxc exec ${vm} -- cloud-init status --wait --long
    fi
    echo "--- Attach Ubuntu-Advantage and enable services"
    lxc exec ${vm} -- ua attach ${UA_TOKEN}
    lxc exec ${vm} -- ua status
    lxc exec ${vm} -- wget http://archive.ubuntu.com/ubuntu/dists/${upgraderelease}-proposed/main/dist-upgrader-all/current/${upgraderelease}.tar.gz
    lxc exec ${vm} -- tar xzvf ${upgraderelease}.tar.gz
    echo "--- perform do-release-upgrade to next release"
    lxc file pull ${vm}/root/mirrors.cfg .
    echo "http://ppa.launchpad.net/canonical-server/ua-client-daily/ubuntu"; >> mirrors.cfg
    lxc file push mirrors.cfg ${vm}/root/
    lxc exec ${vm} -- ./${upgraderelease} --datadir=/root --frontend=DistUpgradeViewNonInteractive
    echo "--- Validate UA APT sources after upgrade"
    lxc exec ${vm} -- apt-cache policy | grep esm.ubuntu.com
    for file in `ls /etc/apt/sources.list.d/ubuntu-*.list`; do
      echo "--- file: ${file}"
      cat /etc/apt/sources.list.d/${file}
    done
    lxc exec ${vm} -- ua status
  done
  ```

  [Regression Potential]
  None; No automatic upgrade support has been previously offered across LTS upgrade paths for ubuntu-advantage services on Ubuntu Trusty or later.

  Anyone performing a do-release-upgrade would have had to manually
  update apt config files after the fact.

  === Original Description ===
  Ensure Apt mirror URLs supported by Ubuntu Advantage services are included as valid mirrors instead of being treated as third party repositories and getting disabled by do-release-upgrade.

  The following APT mirror URLs are supported for current and/or
  imminent Ubuntu Advantage apt-based services on Xenial and later:

  https://esm.ubuntu.com/ubuntu/
  https://esm.ubuntu.com/apps/ubuntu/
  https://esm.ubuntu.com/cc/ubuntu/
  https://esm.ubuntu.com/infra/ubuntu/
  https://esm.ubuntu.com/fips/ubuntu/
  https://esm.ubuntu.com/fips-updates/ubuntu/

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